As filed with the Securities and Exchange Commission on July 29, 2022

Registration No. 333-                

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-3

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

PIEDMONT OFFICE REALTY TRUST, INC.*

(Exact name of Registrant as specified in its charter)

*  The company listed on the next page is also included in this Form S-3 Registration Statement as an additional Registrant.

5565 Glenridge Connector, Ste. 450

Atlanta, Georgia 30342

(770) 418-8800

(Address, including zip code, and telephone number, including area code, of Registrant’s principal executive offices)

Robert E. Bowers

Executive Vice President and Chief Financial and Administrative Officer

Piedmont Office Realty Trust, Inc.

5565 Glenridge Connector, Ste. 450

Atlanta, Georgia 30342

(770) 418-8800

(Name, address, including zip code, and telephone number, including area code, of agent for service)

with copies to:

Keith M. Townsend

Zachary L. Cochran

King & Spalding LLP

1180 Peachtree Street, N.E.

Atlanta, Georgia 30309-3521

(404) 572-4600

Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this Registration Statement.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box:  ☐

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, please check the following box:  ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box.  ☒

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box.  ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.  ☐

ADDITIONAL REGISTRANT

EXPLANATORY NOTE

This registration statement relates to securities which may be offered from time to time by Piedmont Office Realty Trust, Inc. (the “Company”) and Piedmont Operating Partnership, LP, the operating partnership of the Company (the “Operating Partnership”). This registration statement contains a form of basic prospectus relating to both the Company and the Operating Partnership, which will be used in connection with an offering of securities by the Company or the Operating Partnership. The specific terms of the securities to be offered will be set forth in a prospectus supplement relating to the securities to be sold.

PROSPECTUS

PIEDMONT OFFICE REALTY TRUST, INC.

Common Stock

Preferred Stock

Guarantee of Debt Securities of Piedmont Operating Partnership, LP by

Piedmont Office Realty Trust, Inc.

PIEDMONT OPERATING PARTNERSHIP, LP

Debt Securities

We will provide the specific terms of these securities in supplements to this prospectus. You should read this prospectus and any applicable prospectus supplement carefully before you invest. We may offer and sell these securities from time to time in one or more offerings.

Each time that we sell securities under this prospectus, we will provide a prospectus supplement or other offering material that will contain specific information about the terms of that offering.

Piedmont Office Realty Trust, Inc. common stock is traded on the New York Stock Exchange under the symbol “PDM.”

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

This prospectus is dated July 29, 2022.

WE HAVE NOT AUTHORIZED ANY DEALER, SALESPERSON OR OTHER PERSON TO PROVIDE YOU WITH ANY INFORMATION OTHER THAN THE INFORMATION CONTAINED IN THIS PROSPECTUS AND ANY ACCOMPANYING PROSPECTUS SUPPLEMENT, INCLUDING IN EACH CASE ANY INFORMATION INCORPORATED THEREIN BY REFERENCE. WE TAKE NO RESPONSIBILITY FOR AND PROVIDE YOU WITH NO ASSURANCE AS TO THE RELIABILITY OF, ANY OTHER INFORMATION THAT OTHERS MAY PROVIDE YOU. THIS PROSPECTUS AND ANY ACCOMPANYING PROSPECTUS SUPPLEMENT CONSTITUTE AN OFFER TO SELL ONLY THE SECURITIES OFFERED HEREBY AND THEREBY, AND ONLY UNDER CIRCUMSTANCES AND IN JURISDICTIONS WHERE IT IS LAWFUL TO DO SO. THE INFORMATION CONTAINED IN THIS PROSPECTUS, ANY ACCOMPANYING PROSPECTUS SUPPLEMENT OR ANY DOCUMENT INCORPORATED BY REFERENCE IS ACCURATE ONLY AS OF THEIR RESPECTIVE DATES.

TABLE OF CONTENTS

Unless otherwise stated or the context otherwise requires, references in this prospectus to “Piedmont,” “we,” “us” and “our” refer, collectively, to Piedmont Office Realty Trust, Inc. and its consolidated subsidiaries, including Piedmont Operating Partnership, LP and its subsidiaries and joint ventures; references to the “Company” refer only to Piedmont Office Realty Trust, Inc., and not to any of its subsidiaries or affiliates; and references to the “Operating Partnership” refer only to Piedmont Operating Partnership, LP, and not to its parent or subsidiaries or affiliates.

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ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission (the “SEC”) using a “shelf” registration process. Under this shelf process, we may sell:

in one or more offerings. This prospectus provides you with a general description of those securities. Each time we sell securities, we will provide a prospectus supplement and, if applicable, a pricing supplement that will contain specific information about the terms of that offering. The prospectus supplement and any pricing supplement may also add to, update or change information contained in this prospectus. You should carefully read this prospectus, any applicable prospectus supplement and any pricing supplement together with the additional information described under the heading “Where You Can Find More Information.”

The registration statement that contains this prospectus (including the exhibits to the registration statement) contains additional information about the Company and the Operating Partnership and the securities offered under this prospectus. That registration statement can be read at the SEC’s web site or at the SEC’s offices mentioned under the heading “Where You Can Find More Information.”

PIEDMONT OFFICE REALTY TRUST, INC.

AND PIEDMONT OPERATING PARTNERSHIP, LP

Piedmont Office Realty Trust, Inc. is a Maryland corporation that operates in a manner so as to qualify as a real estate investment trust (a “REIT”) for federal income tax purposes and engages in the ownership, management, development, redevelopment, and operation of high-quality, Class A office properties located primarily in the Sunbelt. The Company was incorporated in 1997 and commenced operations in 1998. The Company conducts business through its wholly-owned subsidiary, Piedmont Operating Partnership, L.P., a Delaware limited partnership. The Operating Partnership owns properties directly, through wholly-owned subsidiaries, and through various joint ventures which it controls.

Our principal executive offices are located at 5565 Glenridge Connector, Ste. 450, Atlanta, Georgia 30342. Our main telephone number is (770) 418-8800. Our website is www.piedmontreit.com. Information contained on our website is not a part of this prospectus.

WHERE YOU CAN FIND MORE INFORMATION

The Company is subject to the information and periodic reporting requirements of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the Company files annual, quarterly and current reports and other information with the SEC. The Company’s SEC filings are available over the Internet at the SEC’s website at www.sec.gov. The Company’s SEC filings are also available in the investor relations portion of the Company’s website at www.piedmontreit.com. The information on, or accessible through, our website is not part of this prospectus unless specifically incorporated herein by reference.

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

The SEC allows us to “incorporate by reference” information in documents that have been filed with it. We have elected to use a similar procedure in connection with this prospectus and any prospectus supplement, which

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means that we can disclose important information about us by referring you to those documents that are considered part of this prospectus and any prospectus supplement. Any statement contained in this prospectus, any prospectus supplement or a document incorporated by reference in this prospectus or any prospectus supplement will be deemed to be modified or superseded for purposes of this prospectus or any prospectus supplement to the extent that a statement contained herein or therein, or in any other subsequently filed document that also is deemed to be incorporated herein or therein by reference, modifies or supersedes such statement. A statement so modified or superseded will not be deemed, except as so modified or superseded, to constitute a part of this prospectus or any prospectus supplement. We incorporate by reference the documents listed below that were filed by us with the SEC and any future filings made by us with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this prospectus and prior to the time that we sell all the securities offered by this prospectus or any prospectus supplement; provided, however, that we are not incorporating by reference any information furnished to (but not filed with) the SEC:

You may request a copy of these filings (other than an exhibit to a filing unless that exhibit is specifically incorporated by reference into that filing) at no cost, by writing to us at the following address:

Piedmont Office Realty Trust, Inc.

5565 Glenridge Connector, Ste. 450

Atlanta, Georgia 30342

Attention: Chief Financial Officer

You should rely only on the information incorporated by reference or provided in this prospectus and any prospectus supplement. We have not authorized anyone else to provide you with different information. We are not making an offer of these securities in any jurisdiction where the offer is not permitted. You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of the document and that any information we have incorporated by reference is accurate as of any date other than the date of the document incorporated by reference.

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus and any prospectus supplement and the documents incorporated by reference herein and therein contain “forward-looking statements” within the meaning of the federal securities laws. In addition, we, or our executive officers on our behalf, may from time to time make forward-looking statements in reports and other documents that we file with the SEC or in connection with other written or oral statements made to the press, potential investors or others. Statements regarding future events and developments and our future performance, as well as management’s expectations, beliefs, plans, estimates, or projections relating to the future, are forward-looking statements within the meaning of these laws. Forward-looking statements include statements preceded by, followed by, or that include the words “may,” “will,” “expect,” “intend,” “anticipate,” “estimate,” “believe,” “continue,” or other similar words. These forward-looking statements are based on beliefs and assumptions of our management, which in turn are based on information available at the time the statements are made. Important assumptions relating to the forward-looking statements include, among others, assumptions regarding the demand for office space in the markets in which we operate, competitive conditions, and general economic conditions. These assumptions could prove inaccurate. The forward-looking statements also involve risks and uncertainties, which could cause actual results to differ materially from those contained in any forward-looking statement. Many of these factors are beyond our ability to control or predict. Such factors include, but are not limited to, the risk factors discussed under Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2021, which has been incorporated into this prospectus by reference.

RISK FACTORS

Investment in any securities offered pursuant to this prospectus involves risks. Before acquiring any offered securities pursuant to this prospectus, you should carefully consider the information contained or incorporated by reference in this prospectus or in any accompanying prospectus supplement, including the risk factors incorporated by reference to our most recent Annual Report on Form 10-K, and the other information contained or incorporated by reference in this prospectus, as updated by our subsequent filings under the Exchange Act, and the risk factors and other information contained in the applicable prospectus supplement before acquiring any of such securities. The occurrence of any of these risks might cause you to lose all or a part of your investment in the offered securities.

USE OF PROCEEDS

Unless otherwise indicated in a prospectus supplement, we intend to use the net proceeds from the sale of any of our securities under this prospectus for general corporate purposes, including working capital, investment in real estate and repayment of debt. Further details relating to the use of the net proceeds from the sale of securities under this prospectus will be set forth in the applicable prospectus supplement. Pending such uses, we anticipate that we will invest the net proceeds in interest-bearing accounts and short-term, interest-bearing securities in a manner consistent with our intention to continue to qualify for taxation as a REIT.

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DESCRIPTION OF DEBT SECURITIES

As used in this section, references to the “Operating Partnership,” “we,” “our” or “us” refer solely to Piedmont Operating Partnership, LP and not to any of its subsidiaries and references to the “Company” or “guarantor” refer solely to Piedmont Office Realty Trust, Inc. and not to any of its subsidiaries, unless otherwise expressly stated or the context otherwise requires.

This section describes the general terms and provisions of our debt securities. When we offer to sell a particular series of debt securities, we will describe the specific terms of the series in a supplement to this prospectus, along with any applicable modifications of or additions to the general terms of the debt securities as described in this prospectus, including the terms of any related guarantees by the Company. To the extent the information contained in the prospectus supplement differs from this summary description, you should rely on the information in the prospectus supplement.

The debt securities may be offered either separately, or together with, or upon the conversion or exercise of or in exchange for, other securities described in this prospectus. Debt securities will be the Operating Partnership’s senior unsecured obligations and may be issued in one or more series.

Unless otherwise specified in a prospectus supplement, the debt securities will be issued under an indenture between the Company, the Operating Partnership and U.S. Bank Trust Company, National Association, as successor trustee to U.S. Bank National Association. The indenture will contain the full legal text of the matters described in this section. We have summarized select portions of the indenture below. The summary is not complete and is subject to and qualified in its entirety by reference to all the provisions of the indenture, including definitions of the terms used in the indenture. Whenever we refer to particular sections or defined terms of the indenture in this prospectus or in a prospectus supplement, those sections or defined terms are incorporated by reference into this prospectus or the applicable prospectus supplement, and this summary also is subject to and qualified by reference to the description of the particular terms of a particular series of debt securities described in the applicable prospectus supplement. The form of the indenture has been filed as an exhibit to the registration statement, and you should read the indenture for provisions that may be important to you. Capitalized terms used in the summary and not defined herein have the meanings specified in the indenture.

General

The terms of each series of debt securities will be established by or pursuant to a resolution of the Company’s board of directors and set forth or determined in the manner provided in a resolution of the Company’s board of directors, in an officer’s certificate or by a supplemental indenture. The particular terms of each series of debt securities, along with any applicable modifications of or additions to the general terms of the debt securities as described in this prospectus, will be described in a prospectus supplement relating to such series (including any pricing supplement or term sheet). A prospectus supplement may change any of the terms of the debt securities described in this prospectus.

Unless we state otherwise in the applicable prospectus supplement, we can issue an unlimited amount of the debt securities under the indenture that may be in one or more series with the same or various maturities, at par, at a premium, or at a discount. We will set forth in a prospectus supplement (including any pricing supplement or term sheet) relating to any series of debt securities being offered, the aggregate principal amount and the following terms of the debt securities, if applicable:

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As discussed above, we may issue debt securities that provide for an amount less than their stated principal amount to be due and payable upon declaration of acceleration of their maturity pursuant to the terms of the indenture. In addition, we may denominate the purchase price of any of the debt securities in a foreign currency or currencies or a foreign currency unit or units, and the principal of and any premium and interest on any series of debt securities may be payable in a foreign currency or currencies or a foreign currency unit or units. The applicable prospectus supplement will provide you with information on the federal income tax considerations and other special considerations applicable to any of the debt securities.

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No Protection in the Event of a Change of Control

Except to the extent described below under “—Merger, Consolidation and Sale of Assets” or in the applicable prospectus supplement, the indenture will not prohibit the Operating Partnership or the Company or any of the Operating Partnership’s or the Company’s Subsidiaries from incurring additional indebtedness or issuing preferred equity in the future, nor will the indenture afford holders of any series of debt securities protection in the event of (1) a recapitalization or other highly leveraged or similar transaction involving the Operating Partnership or the Company, (2) a change of control of the Operating Partnership or the Company or (3) a merger, consolidation, reorganization, restructuring or transfer or lease of all or substantially all of the Operating Partnership’s or the Company’s assets or similar transactions that may adversely affect the holders of a series of debt securities.

Covenants

We will set forth in the applicable prospectus supplement any restrictive covenants applicable to any issue of any series of debt securities.

Ranking

The debt securities will be the Operating Partnership’s senior unsecured obligations and will rank equally in right of payment with all the Operating Partnership’s other existing and future senior unsecured indebtedness. The debt securities will be effectively subordinated in right of payment to:

Guarantee

The Company will fully and unconditionally guarantee the Operating Partnership’s obligations under the debt securities, including the due and punctual payment of principal of and premium, if any, and interest on the debt securities, whether at stated maturity, upon acceleration, upon redemption or otherwise. Under the terms of the Company’s guarantee, holders of the debt securities will not be required to exercise their remedies against the Operating Partnership before they proceed directly against the Company. The Company’s obligations under the guarantee will be limited to the maximum amount that will not, after giving effect to all other contingent and fixed liabilities of the Company, result in the guarantee constituting a fraudulent transfer or conveyance. The guarantee will be a senior unsecured obligation of the Company and will rank equally in right of payment with all other existing and future senior unsecured indebtedness and guarantees of the Company. The Company’s guarantee will be effectively subordinated in right of payment to:

Merger, Consolidation and Sale of Assets

Unless we state otherwise in the applicable prospectus supplement, the Operating Partnership may not merge into or consolidate with or sell, lease, transfer, convey or otherwise dispose of its properties and assets substantially as an entirety to any Person or Persons unless:

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Unless we state otherwise in the applicable prospectus supplement, the Company may not merge into or consolidate with or sell, lease, transfer, convey or otherwise dispose its properties substantially as an entirety to any Person or Persons unless:

The restrictions above shall not be applicable to the merger, amalgamation, arrangement or consolidation of the Operating Partnership or the Company with a Subsidiary of the Company if the Company’s board of directors determines in good faith that the purpose of such transaction is principally to change the state of incorporation or convert the form of organization to another form.

In the case of any such merger, amalgamation, arrangement, consolidation, sale, transfer, conveyance or other disposition, but not a lease, in a transaction in which there is a successor entity, the successor entity will succeed to, and be substituted for, the Operating Partnership or the Company, as the case may be, under the indenture and, subject to the terms of the indenture, the Operating Partnership or the Company, as the case may be, will be released from its obligations under the indenture.

“Person” means any individual, corporation, limited liability company, partnership, joint venture, association, joint-stock company, trust, unincorporated organization or government or any agency or political subdivision thereof, or any other entity or organization.

“Subsidiary” means, with respect to the Company or the Operating Partnership, (1) any Person, a majority of the outstanding voting stock, partnership interests, membership interests or other equity interest, as the case may be, of which is owned or controlled, directly or indirectly, by the Company or the Operating Partnership, as the case may be, or by one or more other Subsidiaries of the Company or the Operating Partnership, as the case may be, and (2) any other entity the accounts of which are consolidated with the Company’s or the Operating Partnership’s accounts, as the case may be. For the purposes of this definition, “voting stock” means stock having voting power for the election of directors, trustees or managers, as the case may be, whether at all times or only so long as no senior class of stock has such voting power by reason of any contingency.

Events of Default

Unless we state otherwise in the applicable prospectus supplement, the following will be “Events of Default” with respect to any series of debt securities:

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A supplemental indenture establishing the terms of a particular series of debt securities may delete, modify or add to the Events of Default described above.

If an Event of Default (other than an Event of Default specified in clause (6) above) with respect to the debt securities of a particular series shall occur and be continuing, the trustee or the holders of at least 25% of the principal amount of the debt securities of such series may declare the principal of, and accrued interest on, to be due and payable by notice in writing to the Operating Partnership and the trustee (if given by the holders) specifying the respective Event of Default and that it is a “notice of acceleration,” and the same shall become immediately due and payable.

Notwithstanding the foregoing, if an Event of Default specified in clause (6) above with respect to the debt securities of a particular series occurs and is continuing, then all unpaid principal of and premium, if any, and accrued and unpaid interest on the debt securities of such series shall automatically become and be immediately due and payable without any declaration or other act on the part of the trustee or any holder.

The indenture will provide that, at any time after a declaration of acceleration with respect to a series of debt securities as described in the preceding paragraph, the holders of a majority in principal amount of such series of debt securities may rescind and cancel such declaration and its consequences if:

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No such rescission shall affect any subsequent Event of Default or impair any right consequent thereto.

Holders of a majority in principal amount of a series of affected debt securities may waive any existing Default or Event of Default and its consequences with respect to the series, except a Default (i) in the payment of the principal of or interest on the debt securities or (ii) in respect of a covenant or provision contained in the indenture that cannot be modified or amended without the consent of the holder of each debt security affected thereby.

The trustee will be required to give notice to the holders of an affected series of debt securities within 90 days of a default under the indenture unless the default has been cured or waived; provided, however, that the trustee may withhold notice to the holders of such series of debt securities of any default with respect to such series of debt securities (except a default in the payment of the principal of or premium, if any, or interest on the series of debt securities) if specified responsible officers of the trustee consider the withholding to be in the interest of the holders.

The indenture will provide that no holders of a series of debt securities may institute any proceedings, judicial or otherwise, with respect to the indenture or for any remedy thereunder, except in the case of failure of the trustee, for 60 days, to act after it has received a written request to institute proceedings in respect of an Event of Default with respect to such series of debt securities from the holders of not less than 25% in principal amount of the outstanding debt securities of such series, as well as an offer of reasonable indemnity and no direction inconsistent with that request has been given to the trustee by holders of a majority in aggregate principal amount of the outstanding debt securities of such series. This provision will not prevent, however, any holder of debt securities of a series from instituting suit for the enforcement of payment of the principal of or premium if any, or interest on the debt securities of such series on or after the respective due dates thereof.

Subject to provisions in the indenture relating to its duties in case of default, the trustee will be under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any holders of any series of debt securities then outstanding under the indenture, unless the holders of such series of debt securities shall have offered to the trustee reasonable security or indemnity. The holders of not less than a majority in principal amount of the outstanding debt securities of a series shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee, or of exercising any trust or power conferred upon the trustee. However, the trustee may refuse to follow any direction which is in conflict with any law or the indenture or which may involve the trustee in personal liability or be unduly prejudicial to the holders of the debt securities of such series not joining therein.

The Operating Partnership will be required to provide an officers’ certificate to the trustee promptly upon becoming aware of any Default or Event of Default, specifying such Default or Event of Default and further stating what action the Operating Partnership has taken, is taking or proposes to take with respect thereto. In addition, within 120 days after the close of each fiscal year, the Operating Partnership and the Company must deliver a certificate of an officer certifying to the trustee whether or not the officer has knowledge of any default under the indenture and, if so, specifying each default and the nature and status thereof.

“Default” means an event or condition the occurrence of which is, or with the lapse of time or the giving of notice or both would be, an Event of Default.

“Significant Subsidiary” means any Subsidiary that is a “significant subsidiary” within the meaning of Rule 1-02(w) of Regulation S-X under the Securities Act of 1933, as amended (the “Securities Act”).

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Modification of the Indenture

Unless we state otherwise in the applicable prospectus supplement, from time to time, the Operating Partnership, the Company and the trustee, without the consent of the holders of the affected series of debt securities, may amend the indenture and the terms of the affected series of debt securities for certain specified purposes, including:

In formulating its opinion on such matters, the trustee will be entitled to rely on such evidence as it deems appropriate, including, without limitation, solely on an opinion of counsel. Other modifications and amendments of the indenture may be made with the consent of the holders of a majority in principal amount of all then outstanding debt securities of the affected series, except that, without the consent of each holder of debt securities of the affected series, no amendment may:

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In determining whether the holders of the requisite principal amount of outstanding debt securities of a series have given any request, demand, authorization, direction, notice, consent or waiver thereunder, the indenture will provide that debt securities of such series owned by the Operating Partnership, the Company or any other obligor upon such series of debt securities or any affiliate of the Operating Partnership, the Company, or of the other obligor shall be disregarded.

Satisfaction, Discharge and Defeasance

The Operating Partnership and the Company may terminate their obligations under the indenture with respect to one or more series of debt securities, when:

The Operating Partnership and the Company may elect to have their obligations under the indenture discharged with respect to the outstanding debt securities of one or more series (“legal defeasance”). Legal defeasance means that the Operating Partnership will be deemed to have paid and discharged the entire indebtedness

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represented by the outstanding debt securities of such series and to have satisfied all of its obligations under the debt securities of such series and the indenture with respect to such series of debt securities, except for:

In addition, the Operating Partnership and the Company may elect to have their obligations released with respect to one or more series of debt securities with respect to certain covenants in the indenture (“covenant defeasance”). Any failure to comply with these obligations will not constitute an Event of Default with respect to such series of debt securities. In the event covenant defeasance occurs, certain events (not including non-payment, bankruptcy and insolvency events) described under “—Events of default” will no longer constitute an event of default with respect to the debt securities of such series. Upon any legal defeasance (but not covenant defeasance) the Company will be released from its guarantee of the debt securities of such series.

In order to exercise either legal defeasance or covenant defeasance with respect to outstanding debt securities of a series:

in each case sufficient without reinvestment, in the written opinion of a nationally recognized firm of independent public accountants to pay and discharge, and which shall be applied by the trustee to pay and discharge, the principal of, premium, if any, and interest on the outstanding debt securities of such series on the day on which such payments are due and payable in accordance with the terms of the indenture and of the debt securities of such series. Before such deposit, the Operating Partnership may make arrangements satisfactory to the trustee for the redemption of any debt securities of such series at a future date in accordance with any redemption provisions contained in any supplemental indenture relating to such series of debt securities, which shall be given effect in applying the foregoing;

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No Conversion Rights

The debt securities will not be convertible into or exchangeable for any capital stock of the Company or equity interest in the Operating Partnership.

Governing Law

The indenture, the debt securities and the guarantees endorsed on the debt securities will be governed by, and construed in accordance with, the internal laws of the State of New York.

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DESCRIPTION OF PIEDMONT OFFICE REALTY TRUST, INC. CAPITAL STOCK

We have summarized certain terms and provisions of the Company’s common stock in this section. The summary is not complete. We have also filed the Company’s charter and bylaws as exhibits to the registration statement. The rights of the Company’s stockholders are also subject to Maryland law, under which the Company was incorporated. You should read the charter and bylaws for additional information before you buy any common stock.

As used in this section, references to “we,” “our” or “us” refer solely to Piedmont Office Realty Trust, Inc. and not to any of its subsidiaries, unless otherwise expressly stated or the context otherwise requires.

General

The following description of our capital stock is not complete, but is a summary of portions of our charter and is qualified in its entirety by reference to our charter. Under our charter, we have authority to issue a total of 1,000,000,000 shares of capital stock. Of the total shares authorized, 750,000,000 shares are designated as common stock with a par value of $0.01 per share, 100,000,000 shares are designated as preferred stock, and 150,000,000 shares are designated as shares-in-trust, which would be issued only in the event that there is a purported transfer of, or other change in or affecting the ownership of, our capital stock that would result in a violation of the restrictions on ownership and transfer described below. As of July 26, 2022, (i) 123,395,381 shares of our common stock were issued and outstanding and (ii) no shares of preferred stock or shares-in-trust were issued and outstanding. Our board of directors, without any action on the part of our stockholders, may amend our charter from time to time to increase or decrease the aggregate number of shares of stock or the number of shares of stock of any class or series that we have the authority to issue. Under Maryland law, stockholders generally are not liable for the corporation’s debts or obligations.

Common Stock

Except as may otherwise be specified in the terms of any other class or series of common stock, the holders of common stock are entitled to one vote per share on all matters voted on by stockholders, including election of our directors. Our charter does not provide for cumulative voting in the election of directors. As such, the holders of a majority of the outstanding shares of our common stock can elect our entire board of directors, including all of the directors then standing for election, and the holders representing a minority of the outstanding shares of our common stock will be unable to elect any directors. Subject to any preferential rights of any outstanding class or series of preferred stock and to the distribution of specified amounts upon liquidation with respect to shares-in-trust, the holders of common stock are entitled to such distributions as may be authorized from time to time by our board of directors in its discretion and declared by us out of funds legally available therefor, and, upon liquidation, are entitled to receive all assets available for distribution to stockholders. Holders of shares of our common stock will neither have preemptive rights, which provide an automatic option to purchase any new shares that we issue, nor any appraisal rights unless our board of directors determines that appraisal rights apply with respect to all or any classes or series of stock classified or reclassified in the future.

Preferred Stock

Our charter authorizes our board of directors to designate and issue one or more classes or series of preferred stock without stockholder approval. Our board of directors may determine the terms, preferences, conversion or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications and terms or conditions of redemption of each class or series of preferred stock so issued, which may be more beneficial than the rights, preferences and privileges attributable to the common stock. No shares of our preferred stock are presently outstanding. Our board of directors may issue preferred stock at any time in the future without stockholder approval. If the board of directors approves the issuance of preferred stock, such issuance could, depending upon the terms of such class or series, delay, defer or prevent a transaction or a change in control of us that might involve a premium price for holders of our common stock or otherwise be in their best interests.

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Power to Reclassify Shares of Our Stock

Subject to the provisions of any outstanding shares of capital stock, our charter authorizes our board of directors to classify and reclassify any unissued shares of stock into other classes or series of stock, including our preferred stock. Prior to issuance of shares of each class or series, our board of directors is required by Maryland law and by our charter to set, subject to restrictions on the transfer and ownership of our stock contained in our charter, the terms of such class or series, including the preferences, conversion or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications and terms or conditions of redemption for each class or series.

Power to Issue Additional Shares of Common Stock and Preferred Stock

Our board of directors has the power, without stockholder approval, to amend our charter from time to time to increase or decrease the aggregate number of authorized shares of capital stock or the number of shares of any class or series that we have authority to issue. We believe that these powers, together with the power to issue additional authorized but unissued shares of our common stock or preferred stock and the power to classify or reclassify any unissued shares of stock into other classes or series of stock, will provide us with increased flexibility in structuring possible future financings and acquisitions and in meeting other capital needs. The additional classes or series, as well as our common stock, will be available for issuance without further action by our stockholders unless stockholder action is required by applicable law or the rules of any national securities exchange on which our securities may be listed or traded.

Restrictions on Ownership and Transfer

In order for us to qualify as a REIT, during the last half of each taxable year, not more than 50% of the value of our outstanding shares may be owned, directly or indirectly, by five or fewer individuals, as defined in the Internal Revenue Code of 1986, as amended (the “Code”), to include certain entities. In addition, the outstanding shares must be beneficially owned by 100 or more persons during at least 335 days of a 12-month taxable year or during a proportionate part of a shorter taxable year. We may prohibit certain acquisitions and transfers of shares so as to ensure our continued qualification as a REIT under the Code. However, we cannot assure you that this prohibition will be effective.

In order to assist us in preserving our status as a REIT, among other purposes, our charter generally prohibits any person (unless exempted prospectively or retroactively by our board of directors) from actually or constructively owning more than 9.8% (by value or number of shares, whichever is more restrictive) of the outstanding shares of our common stock or the outstanding shares of any class or series of our preferred stock. Our charter further prohibits any person from (a) transferring shares of our stock if the transfer would result in our stock being actually owned by fewer than 100 persons or (b) actually or constructively owning shares of our stock that would result in our (i) being “closely held” under Section 856(h) of the Code, (ii) constructively owning 9.9% or more of the ownership interests in any of our tenants or any tenant of the Operating Partnership or any of our direct or indirect subsidiaries or (iii) otherwise failing to qualify as a REIT. Our board of directors may, prospectively or retroactively, exempt a person from the 9.8% ownership limit upon receipt of evidence deemed satisfactory by it, in its sole discretion, that a proposed acquisition or transfer will not result in our being “closely held” under Section 856(h) of the Code or otherwise failing to qualify as a REIT.

Any transfer of shares of our stock that, if effective, would result in a violation of any of the foregoing restrictions on ownership and transfer of our stock will be null and void and the intended transferee will acquire no rights in such shares. However, if there is a transfer of shares of our stock in violation of any of the foregoing restrictions, the number of shares causing the violation (rounded up to the next whole number of shares) will be automatically converted into an equal number of shares-in-trust having terms, rights, restrictions and qualifications identical thereto, except to the extent our charter requires different terms, and will be transferred to a trust for the exclusive benefit of one or more charitable beneficiaries. The transfer to the trust will be effective

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as of the close of business on the business day preceding the date of the violative transfer. We will designate a trustee of the share trust that will not be affiliated with us. We will also name one or more charitable organizations as a beneficiary of the share trust. Shares-in-trust will remain issued and outstanding shares and will be entitled to the same rights and privileges as all other shares of the same class or series. The trustee will receive all dividends and other distributions on the shares-in-trust and will hold such dividends or other distributions in trust for the benefit of the beneficiary. The trustee may vote any shares held in trust.

Any dividend or other distribution with a record date on or after the date shares of our stock were converted to shares-in-trust which is paid to the intended transferee will be repaid to the share trust and any dividend or other distribution declared but unpaid will be paid to the trustee to hold in trust for the benefit of the beneficiary. We will take all measures that we determine are necessary to recover the amount of any dividend or other distribution paid to the intended transferee, including, if necessary, withholding any portion of future dividends or other distributions payable on shares of our stock owned by the intended transferee and, as soon as reasonably practicable thereafter, paying to the share trust for the benefit of the beneficiary the dividends or other distributions so withheld. The trustee will be entitled to vote the shares-in-trust on any matters on which holders of shares of the same class or series are entitled to vote. Subject to Maryland law, any vote cast by the intended transferee prior to our discovery that shares have been converted into shares-in-trust will be rescinded and recast by the trustee in its sole and absolute discretion. However, if we have already taken irreversible corporate action, then the trustee will not have the authority to rescind and recast the vote.

Shares-in-trust will be deemed to have been offered for sale to us, or our designee, at a price per share equal to the lesser of (i) the price per share in the transaction that created the shares-in-trust (or, in the case of a devise or gift, the market price at the time of the devise or gift) and (ii) the market price on the date we, or our designee, accept the offer. We will have the right to accept the offer for a period of 20 days after the later of the date of the transaction resulting in the conversion of shares of our stock into shares-in-trust or, if we did not receive notice of the transaction, the date that we determine in good faith that such transaction occurred.

If we do not purchase the shares-in-trust, the trustee will sell the number of shares represented by the shares-in-trust to a person designated by the trustee, whose ownership of the shares will not violate the above restrictions on ownership and transfer of our stock. Within five business days after the closing of the sale, the intended transferee will receive the lesser of (i) the price per share in the transaction that created the shares-in-trust (or, in the case of a devise or gift, the market price on the date of such transfer) and (ii) the price per share received by the trustee net of any commissions and other expenses of the sale. Any amount received by the trustee in excess of the amount paid to the intended transferee will be distributed to the beneficiary.

Any person who (1) acquires shares in violation of the foregoing restrictions or who owns shares that were transferred to any such trust is required to give immediate written notice to us of such event and (2) any person who proposes or attempts to transfer or own such shares is required to give us 15 days’ written notice prior to such transaction.

In both cases, such persons shall provide to us such other information as we may request in order to determine the effect, if any, of such transfer on our status as a REIT.

The foregoing restrictions will continue to apply until our board of directors determines it is no longer in our best interest to continue to qualify as a REIT or that compliance is no longer required for REIT qualification. The restrictions on ownership and transfer of our stock generally do not apply to the underwriter in a public offering of shares for a period of 60 days following the initial purchase by the underwriter of shares in the offering.

Any person who owns more than 5% (or such lower percentage as determined pursuant to regulations under the Code or as may be requested by our board of directors in its sole discretion) of our outstanding shares during any taxable year must give us written notice setting forth such person’s name and address, the number of shares beneficially owned, directly or indirectly, and a description of how such shares are held. Each such owner must

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provide us with such additional information as we may request in order to determine the effect, if any, of such person’s beneficial ownership on our status as a REIT and to ensure compliance with the ownership limits and other restrictions on ownership and transfer of stock set forth in our charter. In addition, each stockholder must promptly provide us with such information as we may request in order to determine our status as a REIT and to comply with the requirements of any taxing authority or other governmental agency or to determine such compliance.

Meetings and Voting Requirements

An annual meeting of our stockholders will be held each year. Special meetings of stockholders may be called by our board of directors, the chairman of our board, the chief executive officer or the president and must be called, subject to the satisfaction of certain procedural and information requirements by the stockholders requesting the meeting, by our secretary upon the written request of stockholders entitled to cast not less than a majority of all the votes entitled to be cast on any matter that may properly be considered at such meeting. The presence either in person or by proxy of stockholders entitled to cast 50% of all the votes entitled to be cast at such meeting on any matter shall constitute a quorum. Generally, a majority of the votes cast is necessary to take stockholder action at a meeting at which a quorum is present, except for director elections and for those matters described in “Certain Provisions of Maryland Law and Piedmont Office Realty Trust, Inc.’s Charter and Bylaws—Removal of Directors” and “—Approval of Extraordinary Corporate Action; Amendment of Charter and Bylaws.” In an uncontested director election, director nominees are elected by a majority of the votes cast at a meeting of stockholders duly called and at which a quorum is present. A majority of the votes cast with respect to a nominee for director means that the number of votes “for” such nominee must exceed the number of votes “against” such nominee. Pursuant to our majority voting policy, in an uncontested director election, any nominee for director who receives a greater number of votes “against” his or her election than votes “for” such election must promptly tender his or her resignation following certification of the stockholder vote. The Nominating and Corporate Governance Committee of our board of directors will promptly consider the resignation offer and make a recommendation to the board of directors, which will act on the committee’s recommendation within 90 days following certification of the stockholder vote. In contested director elections, director nominees are elected by a plurality of the votes cast at a meeting of stockholders duly called and at which a quorum is present.

Listing

Our common stock is listed on the NYSE under the symbol “PDM.”

Transfer Agent and Registrar

Computershare, Inc. serves as the transfer agent and registrar for the common stock.

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CERTAIN PROVISIONS OF MARYLAND LAW AND PIEDMONT

OFFICE REALTY TRUST, INC.’S CHARTER AND BYLAWS

The following description of the terms of the Company’s stock and of certain provisions of Maryland law is only a summary. For a complete description, we refer you to the applicable Maryland law and to our charter and bylaws, copies of which are filed as exhibits to the registration statement.

As used in this section, references to “we,” “our” or “us” refer solely to Piedmont Office Realty Trust, Inc. and not to any of its subsidiaries, unless otherwise expressly stated or the context otherwise requires.

Number of Directors; Vacancies

Our charter provides that the number of directors will be set by our board of directors pursuant to our bylaws, provided that the number is not fewer than the minimum number required by the Maryland General Corporation Law (the “MGCL”). Our bylaws provide that a majority of our entire board of directors may, at any time, increase or decrease the number of directors, provided that the number is not fewer than the minimum number required by the MGCL nor more than 15. In addition, our bylaws provide that any vacancy, including a vacancy created by an increase in the number of directors, will be filled by a majority of the remaining directors, even if the remaining directors do not constitute a quorum. Any director elected to fill a vacancy will serve until the next annual meeting of stockholders and until a successor is duly elected and qualifies.

Removal of Directors

Our charter provides that, subject to the rights of holders of one or more classes or series of preferred stock to elect or remove one or more directors, a director may be removed only for cause (as defined in our charter) and only by the affirmative vote of at least two-thirds of the votes entitled to be cast generally in the election of directors. This provision, when coupled with the power of our board of directors to fill vacant directorships, precludes stockholders from removing incumbent directors and filling the vacancies created by such removal with their own nominees, except upon the existence of cause for removal and a substantial affirmative vote.

Action by Stockholders

Under the MGCL, stockholder action can be taken only at an annual or special meeting of stockholders or by unanimous consent in lieu of a meeting (unless the charter provides for a lesser percentage, which our charter does not). Special meetings of stockholders may be called by our board of directors, the chairman of our board, the chief executive officer or the president, and must be called, subject to the satisfaction of certain procedural and information requirements by the stockholders requesting the meeting, by our secretary upon the written request of stockholders entitled to cast not less than a majority of all the votes entitled to be cast on any matter that may properly be considered at such meeting. These provisions, combined with the advance notice provisions of our bylaws, which are set forth below, may have the effect of delaying consideration of a stockholder proposal until the next annual meeting.

Advance Notice Provisions for Stockholder Nominations and Stockholder Proposals

Our bylaws provide that:

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Generally, under our bylaws, a stockholder seeking to nominate a director or bring other business before our annual meeting of stockholders must deliver a notice to our secretary not earlier than the 150^th day nor later than 5:00 p.m., Eastern Time, on the 120^th day prior to the first anniversary of the release of the proxy statement for the prior year’s annual meeting. For a stockholder seeking to nominate a candidate for election or re-election to our board of directors, the notice must describe various matters regarding the nominee, including name, address, occupation and number of shares held, and other specified matters. For a stockholder seeking to propose other business, the notice must include a description of the proposed business, the reasons for the proposal and other specified matters. In each case the notice must include the name and address of and number of shares owned by the stockholder.

The purpose of requiring stockholders to give us advance notice of nominations and other business is to afford our board of directors a meaningful opportunity to consider the qualifications of the proposed nominees and the advisability of any other proposed business and, to the extent deemed necessary or desirable by our board of directors, to inform stockholders and make recommendations about such qualifications or business, as well as to provide a more orderly procedure for conducting meetings of stockholders. Although our bylaws do not give our board of directors any power to disapprove stockholder nominations for the election of directors or proposals recommending certain action, they may have the effect of precluding a contest for the election of directors or the consideration of stockholder proposals if proper procedures are not followed and of discouraging or deterring a third party from conducting a solicitation of proxies to elect its own slate of directors or to approve its own proposal without regard to whether consideration of such nominees or proposals might be harmful or beneficial to us and our stockholders.

Approval of Extraordinary Corporate Action; Amendment of Charter and Bylaws

Under Maryland law, a Maryland corporation generally cannot dissolve, amend its charter, effect certain mergers or consolidations, sell all or substantially all of its assets, convert into another entity, engage in a share exchange or engage in a similar transaction outside the ordinary course of business unless approved by the affirmative vote of stockholders entitled to cast at least two-thirds of the votes entitled to be cast on the matter. However, a Maryland corporation may provide in its charter for approval of these matters by a lesser percentage, but not less than a majority of all of the votes entitled to be cast on the matter. Our charter, with certain exceptions, generally provides for approval of charter amendments and extraordinary transactions (which have been first declared advisable by our board of directors) by the stockholders entitled to cast at least a majority of the votes entitled to be cast on the matter.

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Our bylaws provide that our board of directors has the power to adopt, alter or repeal any provision of our bylaws and to make new bylaws. Our stockholders may alter or repeal any portion of our bylaws if any such alteration, repeal or adoption is approved by the affirmative vote of a majority of all votes entitled to be cast on the matter.

No Appraisal Rights

As permitted by the MGCL, our charter provides that stockholders will not be entitled to exercise appraisal rights unless a majority of our board of directors determines that such rights will apply with respect to all or any classes or series of stock classified or reclassified in the future.

Control Share Acquisitions

The Maryland Control Share Acquisition Act provides that control shares of a Maryland corporation acquired in a control share acquisition have no voting rights except to the extent approved by a vote of stockholders entitled to cast two-thirds of the votes entitled to be cast on the matter. Shares beneficially owned by the acquiring person, by officers or by employees who are directors of the corporation are excluded from the vote on whether to accord voting rights to control shares. “Control shares” are voting shares which, if aggregated with all other shares previously acquired by the acquiring person, or in respect of which the acquiring person has the right to vote or to direct the voting of, other than solely by virtue of revocable proxy, would entitle the acquiring person to exercise voting power in electing directors within one of the following ranges of voting powers:

Control shares do not include shares the acquiring person is then entitled to vote as a result of having previously obtained stockholder approval. Except as otherwise specified in the statute, a “control share acquisition” means the acquisition of issued and outstanding control shares.

Once a person who has made or proposes to make a control share acquisition has undertaken to pay expenses and has satisfied other required conditions, the person may compel our board of directors to call a special meeting of stockholders, to be held within 50 days of demand, for the purpose of considering the voting rights of such shares. If no request for a meeting is made, we may present the question at any stockholders’ meeting.

If voting rights are not approved for the control shares at the meeting or if the acquiring person does not deliver an “acquiring person statement” for the control shares as required by the statute, we may repurchase any or all of the control shares for their fair value, except for control shares for which voting rights have previously been approved. Fair value is determined without regard to the absence of voting rights for the control shares and as of the date of any meeting of stockholders at which the voting rights of the shares were considered and not approved or, if no such meeting is held, the date of the last control share acquisition.

If voting rights for control shares are approved at a stockholders’ meeting and the acquiring person becomes entitled to vote a majority of the shares entitled to vote, all other stockholders may exercise appraisal rights. The fair value of the shares as determined for purposes of these appraisal rights may not be less than the highest price per share paid in the control share acquisition. Some of the limitations and restrictions otherwise applicable to the exercise of appraisal rights do not apply in the context of a control share acquisition.

The control share acquisition statute does not apply to:

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Our bylaws contain a provision exempting from the Control Share Acquisition Act any and all acquisitions by any person of shares of our stock. We can provide no assurance that our board of directors will not amend or eliminate such provision at any time in the future.

Business Combinations

The MGCL prohibits “business combinations” between a Maryland corporation and an interested stockholder or the interested stockholder’s affiliate for five years after the most recent date on which the stockholder becomes an interested stockholder. For this purpose, the term “business combinations” includes mergers, consolidations, share exchanges, or, in circumstances specified in the MGCL, asset transfers and issuances or reclassifications of equity securities. An “interested stockholder” is defined for this purpose as:

A person is not an interested stockholder under the MGCL if our board of directors approved in advance the transaction by which he or she otherwise would have become an interested stockholder. However, in approving a transaction, our board of directors may provide that its approval is subject to compliance, at or after the time of approval, with any terms and conditions determined by our board of directors.

After the five-year prohibition, any business combination between us and an interested stockholder generally must be recommended by our board of directors and approved by the affirmative vote of at least:

These super-majority vote requirements do not apply if our common stockholders receive a minimum price, as defined under the MGCL, for their shares in the form of cash or other consideration in the same form as previously paid by the interested stockholder for its shares.

The statute permits various exemptions from its provisions, including business combinations that are exempted by our board of directors before the time that the interested stockholder becomes an interested stockholder. Our board of directors has adopted a resolution which provides that any business combination between us and any other person is exempted from the provisions of the Business Combination Act. However, our board of directors may, by resolution, opt into the business combination statute in the future. We can provide no assurance that our board of directors will not opt back into the provisions of this law. Should our board opt into the business combination statute or fail to first approve a business combination, the business combination statute may discourage others from trying to acquire control of us and increase the difficulty of consummating any offer.

Other Anti-Takeover Provisions of Maryland Law

Subtitle 8 of Title 3 of the MGCL permits a Maryland corporation with a class of equity securities registered under the Exchange Act and at least three independent directors to elect to be subject, by provision in its charter or bylaws or a resolution of its board of directors and notwithstanding any contrary provision in the charter or bylaws, to any or all of five provisions:

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Through provisions in our charter and our bylaws unrelated to Subtitle 8, we already (a) require a two-thirds stockholder vote for the removal of any director from the board, as well as require that such removal be for cause (as defined in our charter), (b) allow most vacancies on the board of directors to be filled only by the remaining directors and (c) unless called by the chairman of our board, our chief executive officer, our president or the board, require the request of stockholders entitled to cast a majority of all votes entitled to be cast on any matter that may properly be considered at a special meeting to call a meeting to act on such a matter.

Our board of directors resolved to opt out of Section 3-803 of the MGCL, permitting our board of directors to elect to classify itself without stockholder approval pursuant to Subtitle 8 of Title 3 of the MGCL. As a result of our board of directors’ decision, any election to cause the board of directors to become classified must be accomplished by the affirmative vote of a majority of votes cast on the matter by stockholders entitled to vote generally in the election of directors.

Ownership Limit

Our charter generally prohibits any person (unless exempted prospectively or retroactively by our board of directors) from actually or constructively owning more than 9.8% (by value or number of shares, whichever is more restrictive) of the outstanding shares of our common stock or the outstanding shares of any class or series of our preferred stock. For more information regarding these restrictions, see “Description of Piedmont Office Realty Trust, Inc. Capital Stock—Restrictions on Ownership and Transfer.” We have committed not to use the ownership limit contained in our charter as an anti-takeover device.

Indemnification and Limitation of Liability

Maryland law permits us to include in our charter a provision limiting the liability of our directors and officers to us and our stockholders for money damages, except for liability resulting from (1) actual receipt of an improper benefit or profit in money, property or services or (2) active and deliberate dishonesty established by a final judgment and that is material to the cause of action. Our charter contains a provision that eliminates directors’ and officers’ liability to the maximum extent permitted by Maryland law.

Maryland law requires us (unless our charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he or she is made or threatened to be made a party by reason of his or her service in that capacity. Maryland law permits us to indemnify our present and former directors and officers, among others, against judgments, penalties, fines, settlements and reasonable expenses actually incurred by them in connection with any proceeding to which they may be made or threatened to be made a party by reason of their service in those or other capacities unless it is established that:

A court may order indemnification if it determines that the director or officer is fairly and reasonably entitled to indemnification, even though the director or officer did not meet the prescribed standard of conduct or was

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adjudged liable on the basis that personal benefit was improperly received. However, indemnification for an adverse judgment in a suit by us or in our right, or for a judgment of liability on the basis that personal benefit was improperly received, is limited to expenses.

In addition, Maryland law permits us to advance reasonable expenses to a director or officer upon receipt by us of (1) a written affirmation by the director or officer of his or her good faith belief that he or she has met the standard of conduct necessary for indemnification and (2) a written undertaking by such person or on such person’s behalf to repay the amount paid or reimbursed if it is ultimately determined that the standard of conduct was not met.

Our charter and bylaws obligate us, to the maximum extent permitted by Maryland law, to indemnify (1) any present or former director or officer or (2) any individual who, while a director or officer and, at our request, serves or has served another corporation, REIT, partnership, limited liability company, joint venture, trust, employee benefit plan or other enterprise as a director, officer, partner, member, manager or trustee, against any claim or liability arising from his or her service in that capacity and to pay or reimburse such individual’s reasonable expenses in advance of final disposition of a proceeding.

Our board believes that these provisions will facilitate our ability to attract and retain qualified director and officer candidates and may aid in our obtaining director and officer liability insurance and controlling insurance costs. We believe that provisions of this nature are similar to the provisions provided by many other publicly traded companies and, thus, will allow us to compete with those companies for the most qualified candidates.

Possible Anti-Takeover Effect of Certain Provisions of Maryland Law and of Our Charter and Bylaws

The business combination provisions of Maryland law (if our board of directors opts into the business combination statute or fails to first approve a business combination), the control share acquisition provisions of Maryland law (if the applicable provision in our bylaws is rescinded), the provisions of our charter relating to removal of directors, restrictions on ownership and transfer of our stock and the board’s power to issue additional shares of common stock or preferred stock and the advance notice provisions of our bylaws could have the effect of delaying, deterring or preventing a transaction or a change in control that might involve a premium price for holders of our common stock or otherwise be in their best interests. However, these provisions may also discourage certain coercive takeover practices and inadequate takeover bids and encourage persons seeking to acquire control of us to negotiate first with our board of directors. We believe that the benefits of these provisions outweigh the potential disadvantages of discouraging any such acquisition proposals because, among other things, the negotiation of such proposals may improve their terms. However, we have committed not to use the ownership limit contained in our charter as an anti-takeover device.

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CERTAIN MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

General

The following discussion describes certain material U.S. federal income tax considerations relating to the Company’s treatment as a REIT under the Code, and relating to the acquisition, ownership and disposition of shares of the Company’s common stock. If the Company offers equity securities other than common stock (such as preferred stock or depositary shares), if the Operating Partnership offers debt securities, or if any selling security holder sells such securities, information about any additional federal income tax consequences to holders of those securities will be included in the applicable prospectus supplements. Because this is only a summary, it may not contain all of the information that may be important in your specific circumstances. As you review this discussion, you should keep in mind that:

You are urged both to review the following discussion and to consult with an independent tax advisor to determine the effect of acquiring, owning and disposing of shares of the Company’s common stock in your individual tax situation, including any state, local or non-U.S. tax consequences.

The information in this section is based on the Code, final, temporary and proposed regulations promulgated by the U.S. Treasury Department, the legislative history of the Code, current administrative interpretations and practices of the Internal Revenue Service, referred to in this prospectus as the IRS, and judicial decisions. The reference to IRS interpretations and practices includes IRS practices and policies reflected in private letter rulings, which are not binding on the IRS except with respect to the taxpayer that received the ruling. In each case, these sources are relied on as they exist on the date of this prospectus. Future legislation, regulations, administrative interpretations and judicial decisions could change current law or adversely affect existing interpretations of current law. Any change could apply retroactively.

Tax Reform Legislation

Tax reform legislation commonly known as the Tax Cuts and Jobs Act, or TCJA, generally took effect for taxable years beginning on or after January 1, 2018 (subject to certain exceptions). This legislation made many changes to the U.S. federal income tax laws that significantly impact the taxation of individuals, corporations (both regular C corporations as well as corporations that have elected to be taxed as REITs), and the taxation of taxpayers with overseas assets and operations. These changes are generally effective for taxable years beginning after December 31, 2017. However, a number of changes that reduce the tax rates applicable to noncorporate taxpayers (including a new 20% deduction for qualified REIT dividends that reduces the effective rate of regular income tax on such income), and also limit the ability of such taxpayers to claim certain deductions, will expire for taxable years beginning after 2025 unless Congress acts to extend them. Consequently, there can be no assurance that any tax consequences expected under present law will continue to be available in the future. This summary includes, where applicable, descriptions of several provisions of the TCJA, but it does not contain a comprehensive discussion of the legislation.

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Taxation of the Company

The Company elected to be taxable as a REIT commencing with its taxable year ending December 31, 1998. The Company has received the opinion of King & Spalding LLP that, commencing with such taxable year and continuing through its taxable year ended December 31, 2021, the Company has been organized and has operated in conformity with the requirements for qualification and taxation as a REIT under the Code, and its current organization and method of operation will enable it to continue to meet the requirements for qualification and taxation as a REIT. It must be emphasized that the opinion of King & Spalding LLP is based on various assumptions relating to the organization and operation of the Company. It is also conditioned upon factual representations and covenants made by the Company regarding its organization, assets and the past, present and future conduct of its business operations. While the Company intends to operate so that it will qualify as a REIT, given the highly complex nature of the rules governing REITs, the ongoing importance of factual determinations, and the possibility of future changes in the Company’s circumstances, no assurance can be given by King & Spalding LLP or by the Company that it will so qualify for any particular future year. King & Spalding LLP has no obligation to advise the Company or the holders of the Company’s common stock of any subsequent change in the matters stated, represented or assumed in the opinion, or of any subsequent change in the applicable law. You should be aware that opinions of counsel are not binding on the IRS or any court, and no assurance can be given that the IRS will not successfully challenge the conclusions set forth in such opinion.

If the Company qualifies for taxation as a REIT, it generally will not be subject to federal corporate income taxes on that portion of its ordinary income or capital gain that it distributes currently to its stockholders, because the REIT provisions of the Code generally allow a REIT to deduct dividends paid to its stockholders. This substantially eliminates the federal “double taxation” on earnings (taxation at both the corporate level and stockholder level) that usually results from an investment in a non-REIT “C” corporation. However, stockholders who are taxed at individual rates generally are taxed on dividends they receive from non-REIT “C” corporations at capital gains rates, whereas REIT dividends that are not designated as capital gain dividends are taxed at the higher ordinary income rates. In addition, stockholders who are taxed at the regular corporate rate will receive the benefit of a dividends received deduction on dividends from non-REIT “C” corporations that substantially reduces the effective rate that they pay on such dividends, whereas no such deduction is allowable with respect to REIT dividends. Still, income earned by a REIT and distributed currently to its stockholders generally will be subject to lower aggregate rates of federal income taxation than if such were earned by a non-REIT “C” corporation, subjected to corporate income tax, and then distributed to stockholders and subjected to tax either at capital gains rates or the effective rate paid by a corporate recipient entitled to the benefit of the dividends received deduction.

Even if the Company qualifies for taxation as a REIT, it will be subject to federal income taxation as follows:

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In addition, notwithstanding the Company’s status as a REIT, the Company also may have to pay certain state and local income taxes, because not all state and local jurisdictions treat REITs the same as they are treated for federal income tax purposes. Moreover, the Company’s taxable REIT subsidiary (as further described below) is subject to federal, state and local corporate income taxes on its net income.

Relief Provisions

The Code provides relief from violations of the REIT qualification requirements in certain circumstances which, if available, would allow the Company to continue to be taxable as a REIT. For example, relief may be available for a violation of the REIT gross income requirements, as described below under “Operational Requirements—Gross Income Tests,” in cases where a violation is due to reasonable cause and not willful neglect, and other requirements are met, including the payment of a penalty tax that is based upon the magnitude of the violation. In addition, the Code includes provisions that extend similar relief in the case of certain violations of the REIT asset requirements (see “Operational Requirements—Asset Tests” below) and other REIT requirements, again provided that the violation is due to reasonable cause and not willful neglect, and other conditions are met, including the payment of penalty tax. If the Company fails to satisfy any of the various REIT requirements, there can be no assurance that these relief provisions would be available to enable the Company to maintain its qualification as a REIT. Even if these relief provisions are available to the Company, the amount of any resultant penalty tax could be substantial and impair its ability to maintain operations or make distributions to the Company’s stockholders.

Requirements for Qualification as a REIT

In order for the Company to qualify as a REIT, it must meet and continue to meet the requirements discussed below relating to its organization, sources of income, nature of assets and distributions of income to its stockholders.

Organizational Requirements

In order to qualify for taxation as a REIT under the Code, the Company must meet tests regarding its income and assets described below. The Code defines a REIT as a corporation, trust or association:

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The Code provides that conditions (1), (2), (3) and (4) above must be met during the entire taxable year, that condition (5) above must be met during at least 335 days of a taxable year of 12 months, or during a proportionate part of a shorter taxable year, and that condition (6) must be met during the last half of each taxable year. For purposes of determining stock ownership under condition (6) above, a supplemental unemployment compensation benefits plan, a private foundation or a portion of a trust permanently set aside or used exclusively for charitable purposes generally is treated as an individual. A pension trust that is qualified under Section 401(a) of the Code, however, generally is not considered an individual, and beneficiaries of such trust are treated as holding shares of a REIT in proportion to their actuarial interests in such trust for purposes of condition (6) above. Finally, the Company will be treated as having met condition (6) above if the Company complies with certain Treasury Regulations for ascertaining the ownership of its outstanding stock and if the Company did not know (or after the exercise of reasonable diligence would not have known) that its stock was sufficiently closely held during such year to cause the Company to fail condition (6).

The Company believes that it has been organized, has operated and has issued sufficient shares of beneficial ownership with sufficient diversity of ownership to allow the Company to satisfy each of the above conditions. In addition, the Company’s organizational documents contain restrictions regarding the transfer and ownership of stock that are intended to assist the Company in continuing to satisfy conditions (5) and (6) above but without causing the Company to violate the freely transferable shares requirement described in condition (2) above. See “Description of Piedmont Office Realty Trust, Inc. Capital Stock—Restrictions on Ownership and Transfer” for additional information. These restrictions, however, may not ensure that we will be able to satisfy the share ownership requirements in all cases.

Ownership of Subsidiary REIT

The Company owns indirectly 100% of the outstanding common stock of a subsidiary that has elected to be treated as a REIT for federal income tax purposes. The subsidiary REIT is subject to the various REIT qualification requirements and other limitations described herein that are applicable to the Company. The Company believes that the subsidiary REIT has been organized and operated and will continue to be organized and operated in a manner to permit it to qualify for taxation as a REIT for federal income tax purposes. However, if the subsidiary REIT were to fail to qualify as a REIT, then (i) the subsidiary REIT would become subject to regular U.S. corporation income tax, as described herein, see “—Failure to Qualify as a REIT” below, and (ii) the Company’s indirect interest in the stock of the subsidiary REIT would cease to be a qualifying real estate asset for purposes of the 75% asset test and would become subject to the 5% asset test, the 10% voting stock asset test, and the 10% value asset test generally applicable to the Company’s ownership in non-REIT corporations, qualified REIT subsidiaries and taxable REIT subsidiaries. See “Operational Requirements—Asset Tests” below. If the subsidiary REIT were to fail to qualify as a REIT, the Company would not meet the 10% voting stock test and the 10% value test with respect to the Company’s indirect interest in such REIT, in which event the Company would fail to qualify as a REIT unless it could avail itself of certain relief provisions.

Qualified REIT Subsidiaries

For purposes of the requirements described herein, any corporation the Company owns that is a qualified REIT subsidiary will not be treated as a corporation separate from the Company and all of its assets, liabilities, and items of income, deduction and credit will be treated as the Company’s assets, liabilities and items of income, deduction and credit. A qualified REIT subsidiary is a corporation, other than a taxable REIT subsidiary (as described below under “Operational Requirements—Asset Tests”), all of the capital stock of which is owned by a REIT.

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Interests in Partnerships

In the case of a REIT that is a partner in an entity or arrangement treated as a partnership for federal tax purposes, the REIT is treated as owning its proportionate share of the assets of the partnership and as earning its allocable share of the gross income of the partnership for purposes of the requirements described herein. In addition, the character of the assets and gross income of the partnership will retain the same character in the hands of the REIT for purposes of the REIT requirements, including the asset and income tests described below. As a result, the Company’s proportionate share of the assets, liabilities and items of income of the Operating Partnership and of any other partnership, joint venture, limited liability company or other entity treated as a partnership for federal tax purposes in which it directly or indirectly through the Operating Partnership or disregarded entities owns an interest, will be treated as the Company’s assets, liabilities and items of income.

Under the Bipartisan Budget Act of 2015, liability is imposed on a partnership (rather than its partners) for adjustments to reported partnership taxable income resulting from audits or other tax proceedings. The liability can include an imputed underpayment of tax, calculated by using the highest marginal U.S. federal income tax rate, as well as interest and penalties on such imputed underpayment of tax. Using certain rules, partnerships may be able to transfer these liabilities to their partners. In the event any adjustments are imposed by the IRS on the taxable income reported by the Operating Partnership or any of our subsidiary partnerships, we intend to utilize the audit rules to the extent possible to allow us to transfer any liability with respect to such adjustments to the partners of the Operating Partnership or the partners of any subsidiary partnership who should properly bear such liability. However, there is no assurance that we will qualify under those rules or that we will have the authority to use those rules under the operating agreements for certain of our subsidiary partnerships.

Taxable REIT Subsidiaries

A REIT is also permitted to own up to 100% of the stock of one or more “taxable REIT subsidiaries.” The subsidiary and the REIT must jointly elect to treat the subsidiary as a taxable REIT subsidiary. In addition, if a taxable REIT subsidiary owns, directly or indirectly, securities representing 35% or more of the vote or value of a subsidiary corporation, that subsidiary will automatically be treated as a taxable REIT subsidiary of the parent REIT. A taxable REIT subsidiary is subject to federal, state and local income tax as a regular “C” corporation.

Generally, a taxable REIT subsidiary may earn income that would not be qualifying income under the REIT income tests if earned directly by the parent REIT. Several provisions in the Code regarding the arrangements between a REIT and its taxable REIT subsidiary ensure, however, that the taxable REIT subsidiary will be subject to an appropriate level of federal income tax. For example, the Code limits the ability of a taxable REIT subsidiary to deduct interest payments made to its parent REIT in excess of a certain amount. In addition, the Code imposes a 100% tax on transactions between a taxable REIT subsidiary and its parent REIT or the REIT’s tenants that are not conducted on an arm’s-length basis. Moreover, the total value of any securities held by a REIT in all of its taxable REIT subsidiaries cannot exceed 20% (or 25% for taxable years beginning before January 1, 2018 and after December 31, 2008) of the REIT’s total asset value.

Under amendments made by TCJA to Section 172 of the Code, to the extent one or more of the Company’s taxable REIT subsidiaries have net operating loss carryforwards arising from losses sustained in taxable years beginning after December 31, 2017, the deduction for such carryforwards is limited to 80% of the taxable REIT subsidiary’s taxable income, and any unused portion of losses arising in taxable years ending after December 31, 2017 may not be carried back, but may be carried forward indefinitely.

The Company currently has two taxable REIT subsidiaries, Piedmont Office Holdings, Inc. (“POH”) and Piedmont Office Holdings II, Inc. (“POH II”). The Company can give you no assurance, however, that POH, POH II or any taxable REIT subsidiaries that it forms in the future will not be limited in their ability to deduct interest payments (if any) made to the Company or the Operating Partnership. The Company also cannot assure you that the IRS would not seek to impose a 100% tax on it to the extent any taxable REIT subsidiary is

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undercompensated for any services it may perform for the Company’s tenants or the tenants of the Operating Partnership and the other partnerships in which the Company owns an indirect interest, or on a portion of the payments received by the Company from, or expenses deducted by, its taxable REIT subsidiaries. The subsidiary REIT has no taxable REIT subsidiaries.

Operational Requirements—Gross Income Tests

To maintain qualification as a REIT, the Company and its subsidiary REIT must each satisfy annually two gross income requirements.

For purposes of both the 75% and 95% gross income tests, gross income excludes gross income from (i) dispositions of property held primarily for sale to customers in the ordinary course of a trade or business, (ii) certain foreign currency income and (iii) income and gain from certain hedging transactions.

The rents the Company will receive or be deemed to receive will qualify as “rents from real property” for purposes of satisfying the gross income requirements for a REIT if the following conditions are satisfied:

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The Company believes that the bulk of its income and the income of its subsidiary REIT qualify under the 75% Income Test and the 95% Income Test as rents from real property in accordance with the requirements described above. In this regard, the Company believes that most of its leases and the leases entered into by its subsidiary REIT are for fixed rentals with annual “consumer price index” or similar adjustments and that none of the rentals under the leases will be based on the net income or net profits of any person, although certain rentals under leases with retail tenants may be based on the gross sales of such retail tenant. In addition, none of the Company’s tenants are believed to be related-party tenants. The Company believes that the rent attributable to personal property does not exceed 15% of the total rent received under any lease. The Company also believes that all or most of the services to be performed with respect to its properties and the properties of its subsidiary REIT are those usually or customarily rendered in connection with the rental of real property and not rendered to the occupant(s) of such property. The Company anticipates that in most cases any non-customary services that would create nonqualifying gross income in excess of the 1% De Minimis Test amount for any property are or will be provided by POH, POH II or another taxable REIT subsidiary or, alternatively, by an independent contractor that is adequately compensated, from whom the REIT derives no income and who retains a separate charge from the tenants for services it performs to them. The Company does not believe the amounts of non-qualifying income generated by it or its operating subsidiaries is or will be of a magnitude large enough to cause the Company to fail any of the income tests required for qualification as a REIT. The Company can give no assurance, however, that the actual future sources of its gross income or the gross income of its subsidiary REIT will allow the Company and its subsidiary REIT to satisfy the 75% Income Test and the 95% Income Test described above.

Notwithstanding the failure to satisfy one or both of the 75% Income and the 95% Income Tests for any taxable year, an entity may still qualify as a REIT for that year if the entity is eligible for relief under specific provisions of the Code. These relief provisions generally will be available if:

It is not possible, however, to state whether, in all circumstances, the Company or its subsidiary REIT would be entitled to the benefit of these relief provisions. For example, if the Company fails to satisfy the gross income tests because nonqualifying income that it intentionally accrues or receives exceeds the limits on nonqualifying income, the IRS could conclude that the Company’s failure to satisfy the tests was not due to reasonable cause. In addition, as discussed above in “—General—Taxation of the Company,” even if these relief provisions apply, a tax would be imposed on the net income attributable to the amount by which the Company fails to satisfy the applicable gross income test. The Company may not always be able to comply with the gross income tests for REIT qualification despite periodic monitoring of its income.

Operational Requirements—Asset Tests

At the close of each quarter of the Company’s taxable year, a REIT also must satisfy a number of tests, referred to here as the Asset Tests, relating to the nature and diversification of the REIT’s assets. For purposes of the Asset Tests, a REIT is not treated as owning the stock of a qualified REIT subsidiary or an equity interest in any

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entity treated as a partnership or otherwise disregarded for U.S. federal income tax purposes. Instead, a REIT is treated as owning all of the assets of a qualified REIT subsidiary or disregarded entity and its proportionate share of the assets held by any entity treated as a partnership for federal income tax purposes.

The Company must satisfy the Asset Tests at the close of each calendar quarter. A REIT will not lose REIT status for a failure to satisfy the Asset Tests at the end of a later quarter in which the REIT has not acquired any securities or other property if such failure occurs solely because of changes in asset values. If a REIT’s failure to satisfy the Asset Tests results from an acquisition of securities or other property during a quarter, the REIT must cure the Asset Test failure within 30 days after the close of that quarter. The Company intends to maintain adequate records of the value of its assets and the assets of its subsidiary REIT to ensure compliance with the Asset Tests and to take such other action within 30 days after the close of any quarter as may be required to cure any noncompliance.

In this regard, the IRS could assert that a portion of the assets acquired by the Company pursuant to an internalization transaction in 2007, whereby the Company acquired certain asset management and property contracts and became self-managed and self-advised, would not be a qualifying asset for purposes of the Company’s compliance with the Assets Tests. The Company believes that the value of any such non-qualifying assets, when added to the value of its other non-qualifying assets, is not of a magnitude large enough to cause the Company to fail any of the Asset Tests. The Company can give no assurance however, that the IRS will not challenge the Company’s classification or valuation of such assets or that it will satisfy the Asset Tests described above.

The Code also provides that certain securities will not cause a violation of the 10% value test described above. Such securities include instruments that constitute “straight debt,” which generally means debt that is not subject to contingencies (subject to certain exceptions) and is not convertible to equity. A security will not, however, qualify as “straight debt” where a REIT (or a controlled taxable REIT subsidiary of the REIT) owns other securities of the issuer that do not qualify as straight debt, unless the value of those other securities constitute, in the aggregate, 1% or less of the total value of that issuer’s outstanding securities. In addition to straight debt, the Code provides that certain other securities will not violate the 10% value test. Such securities include (a) any

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loan made to an individual or an estate, (b) certain rental agreements in which one or more payments are to be made in subsequent years (other than agreements between a REIT and certain persons related to the REIT), (c) any obligation to pay rents from real property, (d) securities issued by governmental entities that are not dependent in whole or in part on the profits of (or payments made by) a non-governmental entity, (e) any security issued by another REIT, and (f) any debt instrument issued by a partnership if the partnership’s income is of a nature that would qualify to satisfy the 75% Income Test described above under “Requirements for Qualification as a REIT—Operational Requirements—Gross Income Tests.” The Code provides that in applying the 10% value test, a debt security issued by a partnership is not taken into account to the extent, if any, of the REIT’s proportionate equity interest in that partnership. There are special look-through rules for determining a REIT’s share of securities held by a partnership in which the REIT holds an interest.

The Code also contains a number of provisions applicable to REITs, including relief provisions, that make it easier for REITs to satisfy the Asset Tests, or to maintain REIT qualification, notwithstanding certain violations of the Asset Tests, or certain other requirements.

One such provision applies to “de minimis” violations of the 10% and 5% asset tests described above. A REIT may maintain its qualification despite a violation of such requirements if (a) the value of the assets causing the violation does not exceed the lesser of 1% of the REIT’s total assets and $10,000,000, and (b) the REIT either disposes of the assets causing the failure within six months after the last day of the quarter in which it identifies the failure, or the relevant tests are otherwise satisfied within that timeframe.

A second relief provision allows a REIT which fails one or more of the asset requirements, and is ineligible for relief under the de minimis rule, to nevertheless maintain its REIT qualification if (a) it provides the IRS with a description of each asset causing the failure, (b) the failure is due to reasonable cause and not willful neglect, (c) the REIT pays a tax equal to the greater of (i) $50,000 per failure, and (ii) the product of the net income generated by the assets that caused the failure multiplied by the applicable corporate tax rate (currently 21%) and (d) the REIT either disposes of the assets causing the failure within six months after the last day of the quarter in which it identifies the failure, or otherwise satisfies the relevant asset tests within that time-frame.

The Company believes that the value of securities it owns in any issuer which is not a REIT, qualified REIT subsidiary, taxable REIT subsidiary or partnership, including debt securities, does not exceed 5% of the total value of its assets and that the Company complies also with the 10% voting securities limitation and 10% value limitation with respect to each issuer of the securities the Company owns. The Company can provide no assurance, however, that the IRS will agree with its determination in this regard and, to the extent that the Company fails one or more of the Asset Tests, if it does not fall within the safe harbors described above, it may fail to qualify as a REIT.

Operational Requirements—Annual Distribution Requirement

In order to be taxed as a REIT, the REIT is required to make distributions, other than capital gain distributions, to its stockholders each year in the amount of at least equal to the sum of (A) (1) 90% of its adjusted REIT taxable income (computed without regard to the dividends-paid deduction and its net capital gain, and subject to certain other potential adjustments), and (2) 90% of the REIT’s net income, if any, (after tax) from foreclosure property, minus (B) the sum of specified items of non-cash income for all tax years. While a REIT must generally pay distributions in the taxable year to which they relate, it may also pay distributions in the following taxable year if (A) they are declared in October, November, or December with a record date in these months and the REIT pays the dividends on or before January 31 of the following year; or (B) (1) they are declared before the REIT timely files its federal income tax return for the taxable year in question, and (2) they are paid on or before the first regular distribution payment date after the declaration.

Even if the Company and its subsidiary REIT satisfy the foregoing distribution requirement and, accordingly, continue to qualify as a REIT for tax purposes, the Company will still be subject to federal income tax on the

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excess of its net capital gain and its adjusted REIT taxable income over the amount of distributions to stockholders.

In addition, if the Company fails to distribute during each calendar year at least the sum of:

the Company will be subject to a 4% nondeductible excise tax on the excess of the amount of the required distributions over the sum of (A) the amounts actually distributed plus (B) retained amounts on which corporate level tax is paid by the Company. For this purpose, distributions declared in October, November, or December with a record date in these months and paid on or before January 31 of the following year will be treated as distributed in the prior year in the year declared.

The Company and its subsidiary REIT intend to make timely distributions sufficient to satisfy this requirement; however, it is possible that there may be timing differences between (1) the actual receipt of income and payment of deductible expenses, and (2) the inclusion of that income and deduction of those expenses for purposes of computing the REIT’s taxable income. Further, under amendments to Section 451 of the Code made by TCJA, subject to certain exceptions, the Company must accrue income for U.S. federal income tax purposes no later than when such income is taken into account as revenue in its financial statements, which could create additional differences between REIT taxable income and the receipt of cash attributable to such income. In addition, Section 162(m) of the Code places a per-employee limit of $1 million on the amount of compensation that a publicly held corporation may deduct in any one year with respect to its chief executive officer, chief financial officer, and certain other highly-compensated executive officers. Recent changes to Section 162(m) made by TCJA and effective for taxable years following December 31, 2017, which include the elimination of an exception that formerly permitted certain performance-based compensation to be deducted even if in excess of $1 million and the expansion of the group of covered employees to which the limit applies, which may have the effect of increasing the Company’s REIT taxable income. It is also possible that the Company and its subsidiary REIT may be allocated a share of net capital gain attributable to the sale of depreciated property that exceeds the Company’s allocable share of cash attributable to that sale. In those circumstances, the REIT may have less cash than is necessary to meet its annual distribution requirement or to avoid income or excise taxation on undistributed income. The Company may find it necessary in those circumstances to arrange for financing or raise funds through the issuance of additional shares in order to meet the distribution requirements to which it is subject. If the Company or its subsidiary REIT fails to satisfy the distribution requirement for any taxable year by reason of a later adjustment to taxable income made by the IRS or in some other circumstances, the Company may be able to pay “deficiency dividends” in a later year and include such distributions in its deductions for dividends paid for the earlier year. In that event, the REIT may be able to avoid losing REIT status or being taxed on amounts distributed as deficiency dividends, but the Company would be required to pay an interest charge to the IRS based upon the amount of any deduction taken for deficiency dividends for the earlier year.

The Code also requires a REIT which has current or accumulated earnings and profits from non-REIT years of operation to distribute an amount equal to those earnings and profits prior to the end of its taxable year. Pursuant to the 2007 internalization transaction, the Company acquired through merger all of the business and assets of two existing C corporations which had earnings and profits. Immediately prior to the consummation of the acquisitions, however, each of the corporations made distributions to their stockholder in amounts represented to be equal to or in excess of their respective amounts of earnings and profits. The Company can give no assurance, however, that its calculation of earnings and profits prior to the mergers and the concomitant pre-merger distributions of earning and profits were sufficient to avoid termination of the Company’s REIT status. If the IRS were to successfully challenge this position and attempt to terminate the Company’s REIT status, the Company

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would have 90 days from the re-determination by the IRS within which to distribute the additional amounts of earnings and profits so determined in order to preserve the Company’s qualification as a REIT; however, in order to make any required distributions, the Company might need to borrow funds or liquidate certain investments on terms that may be disadvantageous to the Company or impair its future operations.

A further requirement for satisfaction of the annual distribution requirement is that the Company’s distributions must be structured so that it is entitled to a deduction for such distributions. Generally speaking, to be deductible the amount distributed by a REIT must not be preferential—i.e., every shareholder of the class of shares to which a distribution is made must be treated the same as every other shareholder of that class, and no class of shares may be treated otherwise than according to its dividend rights as a class. However, effective for distributions made in tax years after December 31, 2014, this rule no longer applies to publicly offered REITs. The IRS has issued a private letter ruling, which may not be relied upon as precedent, that a subsidiary REIT may be treated as a publicly offered REIT for these purposes. Accordingly, as we believe that the Company is publicly offered, the preferential dividend rule should no longer apply to its distributions. In this regard, the Company’s dividend reinvestment plan currently offers participating stockholders the opportunity to acquire additional shares of the Company’s common stock, utilizing what otherwise would be cash dividends to make such purchase, at a purchase price equal to 98% of the fair market value of shares of the Company’s common stock. Under prior versions of the Company’s dividend reinvestment plan, the purchase price was equal to 95% or 95.5% of the fair market value of shares of the Company’s common stock. In cases where a specific determination of fair market value was made prior to the Company’s shares being publicly traded, the fair market value of shares of the Company’s common stock was determined by its board of directors. The IRS has published a ruling which provides that a discount in the purchase price of a REIT’s newly-issued shares exceeding five percent of the stock’s fair market value is an additional benefit to participating stockholders that may result in a preferential dividend for purposes of Section 561 of the Code and for determining whether the annual distribution requirement for REIT qualification has been satisfied. Accordingly, while the purchase price for shares of the Company’s common stock pursuant to its dividend reinvestment plan has been set to come within the safe harbor discount amount set forth by the IRS in its published ruling, because the fair market value of the Company’s common stock prior to its listing on a national securities exchange was not susceptible to a definitive determination, the IRS could take the position that the fair market value of the Company’s common stock was actually greater than the value determined by the Company for purposes of the dividend reinvestment plan. If the IRS were to successfully challenge the Company’s valuation prior to the Company’s shares being publicly traded, the discount in the purchase price under the plan could be deemed to exceed five percent, causing all or a portion of the Company’s dividend distributions in a given year to be deemed preferential and, therefore, not deductible, as required. In such event, it is likely that the Company’s status as a REIT would be terminated for such year for a failure to satisfy the 90% annual distribution test for REIT qualification, unless the Company is able to take advantage of the “deficiency dividend” provisions set forth in the Code which would allow it to make distributions to its stockholders within a specified period of time following a determination by the IRS that it had failed the 90% annual distribution test for a given year. No assurance can be given, however, that the Company would be in a position to utilize such provisions. Although the board of directors believes that the fair market value of the Company’s shares of common stock determined by it for purposes of the dividend reinvestment plan is accurate, there can be no assurance given that the IRS will not successfully challenge the Company’s valuation or that the Company will not be deemed to have failed to satisfy the 90% annual distribution requirement. There is no assurance, either, that any statutory relief provisions will be available to enable the Company to take actions necessary to avoid termination of its status as a REIT or, if such relief provisions are available, that the Company will be able to take the actions required to maintain its status as a REIT.

To the extent that in the future that the Company may have available net operating losses carried forward from prior tax years, such losses may reduce the amount of distributions that the Company must make in order to comply with the REIT distribution requirements. Such losses, however, will generally not affect the tax treatment to the Company’s shareholders of any distributions that are actually made. Under amendments made by TCJA to Section 172 of the Code, the Company’s deduction for any net operating loss carryforwards arising from losses we sustain in taxable years beginning after December 31, 2017 is limited to 80% of the Company’s REIT taxable

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income (determined without regard to the deduction for dividends paid), and any unused portion of losses arising in taxable years ending after December 31, 2017 may not be carried back, but may be carried forward indefinitely.

As noted above, the Company may also elect to retain, rather than distribute, its net long-term capital gains. The effect of such an election would be as follows:

In computing its adjusted REIT taxable income, the Company uses the accrual method of accounting and depreciates depreciable property under the alternative depreciation system. The Company is required to file an annual U.S. federal income tax return, which, like other corporate returns, is subject to examination by the IRS. Because the tax law requires the Company to make many judgments regarding the proper treatment of a transaction or an item of income or deduction, it is possible that the IRS could challenge positions the Company takes in computing its adjusted REIT taxable income and its distributions.

Issues could arise, for example, with respect to the allocation of the purchase price of properties between depreciable or amortizable assets and non-depreciable or non-amortizable assets such as land and the current deductibility of fees paid to the Company’s affiliates. If the IRS were to successfully challenge the Company’s characterization of a transaction or determination of adjusted REIT taxable income, the Company could be found to have failed to satisfy a requirement for qualification as a REIT. If, as a result of a challenge, the Company is determined to have failed to satisfy the distribution requirements for a taxable year, it would be disqualified as a REIT, unless the Company were permitted to pay a deficiency dividend to its stockholders and pay interest thereon to the IRS, as provided by the Code.

Additionally, Section 163(j) of the Code, as amended by TCJA, limits the deductibility of net interest expense paid or accrued on debt properly allocable to a trade or business to 30% of “adjusted taxable income,” subject to certain exceptions. Any deduction in excess of the limitation is carried forward and may be used in a subsequent year, subject to the 30% limitation. Adjusted taxable income is determined without regard to certain deductions, including those for net interest expense, and net operating loss carryforwards. Provided the taxpayer makes a timely election (which is irrevocable), the 30% limitation does not apply to a trade or business involving real property development, redevelopment, construction, reconstruction, rental, operation, acquisition, conversion, disposition, management, leasing or brokerage, within the meaning of Section 469(c)(7)(C) of the Code. If this election is made, depreciable real property (including certain improvements) held by the relevant trade or business must be depreciated under the alternative depreciation system under the Code, which is generally less favorable than the generally applicable system of depreciation under the Code. The Company’s leasing, management and operation of office properties should constitute a real property trade or business, and the Company may elect not to have the interest deduction limitation apply to that trade or business. Further, the IRS has issued proposed regulations that include a safe harbor that would allow any REIT to treat its real property assets (other than certain real property financing assets) as a real property trade or business that qualifies for the election. These proposed regulations are not yet effective, but taxpayers are permitted to rely on them if they do so consistently. If the Company does not make the election or if the election is determined not to be available with respect to all or certain of its business activities, the new interest deduction limitation could result in the Company having more REIT taxable income and thus increase the amount of distributions the Company must make to comply with the REIT requirements and avoid incurring corporate level tax. Similarly, the limitation

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could cause the Company’s taxable REIT subsidiaries (who may not independently qualify to make the Section 469(c)(7)(C) election) to have greater taxable income and thus potentially greater corporate tax liability.

Further, some of the Company’s investments may be in the form of sale-leaseback transactions which the Company generally intends to treat as true leases for U.S. federal income tax purposes. Depending on the terms of any specific transaction, the IRS might take the position that the transaction is not a true lease, but is more properly treated in some other manner. If such re-characterization were successful, the Company would not be entitled to claim the depreciation deductions available to an owner of the property. In addition, the re-characterization of one or more of these transactions might cause the Company to fail to satisfy the Asset Tests or the Income Tests described above based upon the asset the Company would be treated as holding or the income the Company would be treated as having earned and such failure could result in the Company failing to qualify as a REIT. The amount or timing of income inclusion or the loss of depreciation deductions resulting from the re-characterization would result in adjustments to the Company’s adjusted REIT taxable income and might cause the Company to fail to meet the distribution requirement described above for one or more taxable years absent the availability of the deficiency dividend procedure, might increase the Company’s tax liability, or might result in a larger portion of the Company’s distributions being treated as ordinary dividend income to its stockholders.

Operational Requirements—Record Keeping

The Company must maintain certain records as set forth in Treasury Regulations in order to avoid the payment of monetary penalties to the IRS. Such Treasury Regulations require that the Company request, on an annual basis, certain information designed to disclose the ownership of the Company’s outstanding shares. The Company intends to comply with these requirements.

Failure to Qualify as a REIT

If the Company fails to qualify as a REIT for any reason in a taxable year and applicable relief provisions do not apply, it will be subject to tax (including any applicable alternative minimum tax) on its taxable income at the regular corporate rate. The Company will not be able to deduct dividends paid to its stockholders in any year in which it fails to qualify as a REIT. In this situation, to the extent of the Company’s current and accumulated earnings and profits, all distributions to its stockholders that are individuals will generally be taxable at capital gains rates, and, subject to limitations of the Code, corporate distributees may be eligible for the dividends-received deduction. The Company also will be disqualified for the four taxable years following the year during which qualification was lost unless it is entitled to relief under specific statutory provisions. It is not possible to state whether the Company would be entitled to such statutory relief in all circumstances. In addition, to re-elect REIT status after being disqualified, the Company would have to distribute as dividends, no later than the end of its first taxable year as a re-electing REIT, all of the earnings and profits attributable to non-REIT taxable years. Thus, to re-elect REIT status after being disqualified, the Company could be required to incur substantial indebtedness or liquidate substantial investments in order to make such distributions.

Prohibited Transactions Tax

Any gain that a REIT recognizes from the sale of property held as inventory or otherwise held primarily for sale to customers in the ordinary course of business (excluding sales of foreclosure property and sales conducted by taxable REIT subsidiaries) will be treated as income from a prohibited transaction that is subject to a 100% penalty tax. Under existing law, whether property is held as inventory or primarily for sale to customers in the ordinary course of business is a question of fact that depends on all of the facts and circumstances of the particular transaction. Under a statutory safe harbor, however, the Company will not be subject to the 100% tax with respect to a sale of property if (i) the property has been held for at least two years for the production of rental income prior to the sale, (ii) capitalized expenditures on the property in the two years preceding the sale

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are less than 30% of the net selling price of the property and (iii) the Company either (a) has seven or fewer sales of property (excluding certain property obtained through foreclosure and other than certain involuntary conversions) in the year of sale or (b) (x) substantially all of the marketing and development expenditures with respect to the property sold are made through an independent contractor from whom the Company derives no income or, for taxable years beginning after December 31, 2015, through a taxable REIT subsidiary, and (y) at least one of the following criteria is met, in each case excluding sales of foreclosure property and involuntary conversions:

The sale of more than one property to a buyer as part of one transaction constitutes one sale for purposes of this safe harbor. Not all of the Company’s property sales will qualify for the safe harbor. Nevertheless, the Company intends to own its properties for investment with a view to long-term appreciation, to engage in the business of acquiring, developing, redeveloping and owning rental properties and making occasional sales of properties as are consistent with its investment objectives. However, the Internal Revenue Service may successfully contend that some of the Company’s sales are prohibited transactions, in which case the Company would be required to pay the 100% penalty tax on the gains resulting from any such sales.

Other Tax Considerations

The Company believes that the Operating Partnership and each of the partnerships in which the Operating Partnership is a joint venture partner with third parties qualifies as either a partnership or a disregarded entity for federal income tax purposes and not as an association taxable as a corporation or as a publicly traded partnership (within the meaning of Section 7704 of the Code).

If a partnership in which the Company invested were treated as an association taxable as a corporation, (i) the value of the Company’s interest in such partnership would no longer qualify as a real estate asset for purposes of the 75% asset test, (ii) the Company would cease to qualify as a REIT if its ownership interest in such partnership exceeded 10% of the partnership’s voting interests, or the value of its debt and equity interest in such partnership exceeded 5% of the value of the Company’s total assets or 10% of the value of the partnership’s outstanding debt and equity securities. Furthermore, in such a situation, distributions from such partnership to the Company would be treated as dividends, which do not qualify in satisfying the 75% gross income test described above and which therefore could make it more difficult for the Company to meet such test, and the Company would not be able to deduct its share of losses generated by such partnership in computing its net taxable income.

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Taxation of Taxable U.S. Stockholders

Definitions

In this section, the phrase “U.S. stockholder” means a holder of the Company’s common stock that for U.S. federal income tax purposes is:

The U.S. federal income tax treatment of a partner in a partnership that holds common stock of the Company generally will depend on the status of the partner and the activities of such partnership. Partners and partnerships should consult their own tax advisors as to the particular U.S. federal income tax consequences applicable to them.

For any taxable year for which the Company qualifies for taxation as a REIT, amounts distributed to, and gains realized by, taxable U.S. stockholders with respect to shares of the Company’s common stock generally will be taxed as described below.

Distributions Generally

Distributions to U.S. stockholders, other than capital gain distributions discussed below, will constitute dividends to the extent they do not exceed the amount of the Company’s current or accumulated earnings and profits. Such dividends, other than qualified dividend income, will be taxable to stockholders as ordinary income. As long as the Company qualifies as a REIT, these distributions are not eligible for the dividends-received deduction generally available to corporations. In addition, with limited exceptions, these distributions are not eligible for taxation at the preferential income tax rates in effect for qualified distributions received by individuals from taxable “C” corporations. Stockholders that are individuals, however, are taxed at the preferential rates on distributions designated by and received from the Company to the extent that the distributions are treated as qualified dividend income. Dividends will be treated as qualified dividend income to the extent that the income is attributable to (i) income retained by the Company in the prior taxable year on which the Company was subject to corporate level income tax (less the amount of tax), (ii) distributions received by the Company from taxable “C” corporations, or (iii) income in the prior taxable year from the sales of “built-in gain” property acquired by the Company from “C” corporations in carryover basis transactions (less the amount of corporate tax on such income).

The taxation of ordinary REIT dividends has been significantly changed by TCJA, which makes comprehensive changes to the federal income tax treatment of individuals, estates and trusts that generally are effective for taxable years beginning on or after January 1, 2018 and, subject to certain exceptions, expire on December 31, 2025 unless Congress takes action to extend the effectiveness of such changes beyond the scheduled sunset date. In addition to eliminating or limiting various deductions for non-corporate taxpayers and increasing the standard deduction, TCJA also reduced the maximum U.S. federal income tax rate from 39.6% to 37% for individuals filing singly with taxable income over $500,000 and married taxpayers filing jointly with taxable income over $600,000. The TCJA also made generally beneficial changes to the tax rates and tax brackets applicable to taxable income below those thresholds.

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In addition, under Section 199A of the Code, individuals, estates and trusts who receive “qualified REIT dividends” are permitted to claim a tax deduction equal to 20% of the amount of such dividends in determining their U.S. federal taxable income, subject to certain limitations. Pursuant to the Treasury Regulations, in order for a dividend paid by a REIT to be eligible to be treated as a “qualified REIT dividend,” the shareholder must meet two holding period-related requirements. First, the shareholder must hold the REIT shares for a minimum of 46 days during the 91-day period that begins 45 days before the date on which the REIT share becomes ex-dividend with respect to the dividend. Second, the qualifying portion of the REIT dividend is reduced to the extent that the shareholder is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to positions in substantially similar or related property. The 20% deduction does not apply to REIT capital gain dividends or to REIT dividends that we designate as “qualified dividend income,” as described above. Like most of the other changes made by TCJA applicable to non-corporate taxpayers, the Section 199A deduction will expire on December 31, 2025 unless Congress acts to extend it. Thus, for an individual U.S. holder of the Company’s shares subject to the maximum 37% tax rate (through 2025), this tax deduction temporarily reduces the maximum effective U.S. federal income tax rate on ordinary REIT dividends to 29.6%. This deduction, in contrast to the deduction allowed by Section 199A with respect to certain “qualified business income” received by, or allocated to, individuals, trusts and estates, is not limited based on W-2 wages or invested capital.

A corporate U.S. holder of the Company’s shares generally will not qualify for the dividends received deduction generally available to corporations that receive dividends from non-REIT C corporations, but under the TCJA will be subject to U.S. federal income tax on dividends at a rate of 21% (compared to a maximum rate of 35% under prior law).

To the extent that the Company makes a distribution in excess of the amount of its current and accumulated earnings and profits, the distribution will be treated first as a tax-free return of capital, reducing the tax basis of a U.S. stockholder’s shares, and the amount of each distribution in excess of a U.S. stockholder’s tax basis in its shares will be taxable as gain realized from the sale of its shares. Distributions that the Company declares in October, November or December of any year payable to a stockholder of record on a specified date in any of these months will be treated as both paid by the Company and received by the stockholder on December 31 of the year; provided, that the Company actually pays the distribution during January of the following calendar year. U.S. stockholders may not include any of the Company’s losses on their own federal income tax returns.

The term “earnings and profits” is a concept used extensively throughout corporate tax law, but the term is not defined in the Code. Each corporation maintains an “earnings and profits” account that helps to measure whether a distribution originates from corporate earnings or from other sources. Distributions generally decrease earnings and profits while income generally increases earnings and profits. If a corporation has positive earnings and profits, distributions generally will be considered to come from corporate earnings. As described above, if a corporation has no earnings and profits, distributions generally will be considered as a return of capital and, thereafter, as capital gain.

The Company will be treated as having sufficient earnings and profits to treat as a dividend any distribution by the Company up to the amount required to be distributed in order to avoid imposition of the 4% excise tax discussed above. Moreover, any “deficiency dividend” will be treated as an ordinary or capital gain dividend, as the case may be, regardless of whether the Company has any earnings and profits. As a result, stockholders may be required to treat as taxable some distributions that would otherwise result in a tax-free return of capital.

Capital Gain Distributions

Distributions to U.S. stockholders that the Company properly designates as “capital gain dividends” normally will be treated as long-term capital gains to the extent they do not exceed the Company’s actual net capital gain for the taxable year without regard to the period for which the U.S. stockholder has held its stock. If the Company designates any portion of a dividend as a capital gain dividend, a U.S. stockholder will receive an IRS

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Form 1099-DIV indicating the amount that will be taxable to the U.S. stockholder as capital gain. A corporate U.S. stockholder might be required to treat up to 20% of some capital gain dividends as ordinary income. Long-term capital gains are generally taxable at maximum federal rate of 20% in the case of stockholders who are individuals, and 21% in the case of stockholders that are corporations. Capital gains attributable to the sale of depreciable real property held for more than 12 months are subject to a 25% maximum federal income tax rate for taxpayers who are individuals, to the extent of previously claimed depreciation deductions. See “—Requirements for Qualification as a REIT—Operational Requirements—Annual Distribution Requirement” above for the treatment by U.S. stockholders of net long-term capital gains that the Company elects to retain and pay tax on.

Certain Dispositions of Shares of the Company’s Common Stock

In general, capital gains recognized by U.S. stockholders that are individuals upon the sale or disposition of shares of the Company’s common stock will be subject to a maximum federal income tax rate of 20% if such stock is held for more than 12 months, and will be taxed at ordinary federal income rates, with the maximum rate being 37%, if such stock is held for 12 months or less. The IRS has the authority to issue (but has not yet issued) regulations that would apply a capital gain tax rate of 25% (which is generally higher than the long-term capital gain tax rates for noncorporate stockholders) to a portion of a capital gain realized by a noncorporate stockholder on the sale of REIT shares that would correspond to the REIT’s “unrecaptured Section 1250 gain.” Gains recognized by U.S. stockholders that are corporations are subject to federal income tax at a maximum rate of 21%, whether or not classified as long-term capital gains. Capital losses recognized by a stockholder upon the disposition of shares of the Company’s common stock will be considered capital losses, and are generally available only to offset capital gain income of the stockholder but not ordinary income (except in the case of individuals, who may offset up to $3,000 of ordinary income each year). In addition, any loss upon a sale or exchange of shares of the Company’s common stock by a U.S. stockholder who has held such shares for six months or less, after applying holding period rules, will be treated as a long-term capital loss to the extent of distributions received from the Company that are required to be treated by the stockholder as long-term capital gain.

If a U.S. stockholder has shares of the Company’s common stock redeemed by the Company, such U.S. stockholder will be treated as if it sold the redeemed shares if (i) all of its shares of the Company’s common stock are redeemed (after taking into consideration certain ownership attribution rules set forth in the Code) or (ii) such redemption is (a) not essentially equivalent to a dividend within the meaning of Section 302(b)(1) of the Code or (b) substantially disproportionate within the meaning of Section 302(b)(2) of the Code. If a redemption is not treated as a sale of the redeemed shares, it will be treated as a distribution made with respect to the U.S. stockholder’s stock. (See “—Distributions Generally.”) U.S. stockholders should consult with their tax advisors regarding the taxation of any particular redemption of the Company’s shares.

Medicare Tax on Unearned Income

A U.S. stockholder that is an individual, an estate, or a trust (other than certain types of exempt trusts) will generally be subject to a 3.8% tax on the lesser of (1) such person’s “net investment income” for the relevant taxable year and (2) the excess of such person’s modified adjusted gross income for the taxable year over a certain threshold (which threshold will generally be (a) $250,000 in the case of a married individual filing a joint return, and (b) $200,000 in the case of an unmarried individual). A U.S. stockholder’s net investment income will generally include his or her ordinary and capital gain dividend income received in respect of the common stock of the Company, as well as gains from the sale or disposition of the Company’s common stock, unless such dividend income or gains are derived in the ordinary course of the conduct of a trade or business (other than a trade or business that consists of certain passive activities or securities or commodities trading activities). If you are a U.S. stockholder and are an individual, estate, or trust, you are urged to consult your own tax advisor regarding the potential applicability of this tax to your income and gains in respect of your investment in the common stock of the Company.

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Passive Activity Losses and Investment Interest Limitations

Distributions made by the Company and gain arising from the sale or exchange by a U.S. stockholder of the Company’s stock will not be treated as passive activity income. As a result, a U.S. stockholder will not be able to apply any “passive losses” against income or gain relating to the Company’ stock. Distributions made by the Company, to the extent they do not constitute return of capital, generally will be treated as investment income for purposes of computing the investment interest limitation. Net capital gain derived from a disposition of the Company’s stock (or capital gain dividends) generally will be excluded from a U.S. stockholder’s investment income unless the U.S. stockholder elects to have such gain taxed at ordinary income rates.

Information Reporting Requirements and Backup Withholding for U.S. Stockholders

The Company will report to its U.S. stockholders and to the IRS the amount of distributions made or deemed made by it during each calendar year and the amount of tax withheld, if any, by it. Under some circumstances, U.S. stockholders may be subject to backup withholding (currently at a rate of 24%) on payments made with respect to, or cash proceeds of a sale or exchange of, the common stock of the Company. Backup withholding will apply only if the U.S. stockholder:

Backup withholding will not apply with respect to payments made to some stockholders, such as corporations in certain circumstances and tax-exempt organizations. Backup withholding is not an additional tax. Rather, the amount of any backup withholding with respect to a payment to a U.S. stockholder will be allowed as a credit against the U.S. stockholder’s U.S. federal income tax liability and may entitle the U.S. stockholder to a refund, provided that the required information is furnished to the IRS. U.S. stockholders should consult their tax advisors regarding their qualification for exemption from backup withholding and the procedure for obtaining an exemption.

Statement of Stock Ownership

The Company is required to demand annual written statements from the record holders of designated percentages of the Company’s common stock disclosing the actual owners of the shares. Any record stockholder who, upon the Company’s request, does not provide the Company with required information concerning actual ownership of the shares is required to include specified information relating to its shares in its U.S. federal income tax return. The Company also must maintain permanent records showing the information the Company has received about the actual ownership of the Company’s common stock and a list of those stockholders failing or refusing to comply with the Company’s demand.

Treatment of Tax-Exempt Stockholders

Provided that a tax-exempt shareholder, except certain tax-exempt shareholders described below, has not held its shares as “debt financed property” within the meaning of the Code and the shares are not otherwise used in an unrelated trade or business, dividend income with respect to the Company’s shares and gain from the sale of the

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Company’s shares will not be unrelated business taxable income, or UBTI, to a tax-exempt shareholder. Generally, “debt financed property” is property the acquisition or holding of which was financed through borrowing by the tax-exempt shareholder.

For tax-exempt shareholders that are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts, or qualified group legal services plans exempt from federal income taxation under Section 501(c)(7), (c)(9) or (c)(17) of the Code, respectively, or single parent title-holding corporations exempt under Section 501(c)(2) and whose income is payable to any of the aforementioned tax-exempt organizations, income from an investment in the Company’s common stock will constitute UBTI under certain circumstances. These prospective investors should consult with their tax advisors regarding the special UBTI rules applicable to them.

Notwithstanding the foregoing, a portion of the dividends paid by a “pension-held REIT” are treated as UBTI if received by any pension trust which is described in Section 401(a) of the Code, is tax-exempt under Section 501(a) of the Code, and holds more than 10% by value of the interests in the Company. A pension-held REIT includes any REIT if:

The percentage of any REIT dividend from a pension-held REIT that is treated as UBTI is equal to the ratio of the UBTI earned by the REIT, treating the REIT as if it were a pension trust and therefore subject to tax on UBTI, to the total gross income of the REIT. An exception applies where the percentage is less than 5% for any year, in which case none of the dividends would be treated as UBTI. The Company believes that it is not, and does not expect to become, a pension-held REIT, and accordingly, the tax treatment described above should not apply to the Company’s tax-exempt shareholders. Because the Company’s stock is publicly traded, however, the Company cannot guarantee that it will not become a pension-held REIT in the future.

Special Tax Considerations for Non-U.S. Stockholders

The rules governing U.S. federal income taxation of non-resident alien individuals, foreign corporations, foreign partnerships and other foreign stockholders, referred to collectively as “Non-U.S. Holders,” are complex. The following discussion is intended only as a summary of these rules. Non-U.S. Holders should consult with their own tax advisors to determine the impact of U.S. federal, state and local income tax laws on an investment in the Company’s common stock, including any reporting requirements as well as the tax treatment of the investment under the tax laws of their home country.

In general, Non-U.S. Holders will be subject to regular U.S. federal income tax with respect to their investment in the Company if the income from the investment is deemed “effectively connected” with the Non-U.S. Holder’s conduct of a trade or business in the United States. A corporate Non-U.S. Holder that receives income that is (or is treated as) effectively connected with a U.S. trade or business also may be subject to the “branch profits tax” under Section 884 of the Code, which is imposed in addition to regular U.S. federal income tax at the rate of 30% (subject to reduction under a tax treaty, if applicable). Effectively connected income must meet various certification requirements to be exempt from withholding. The following discussion will apply to Non-U.S. Holders whose income from their investment in the Company is not effectively connected (except to the extent that the Foreign Investment in Real Property Tax Act, or FIRPTA, rules discussed below treat such income as effectively connected income).

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Ordinary Dividends

The portion of distributions received by Non-U.S. Holders payable out of the Company’s earnings and profits which are not attributable to the Company’s capital gains and which are neither effectively connected with a U.S. trade or business of the Non-U.S. Holder nor treated as effectively connected income under the FIRPTA rules applicable to distributions attributable to the disposition of a U.S. real property interest, or USRPI, will be subject to U.S. withholding tax at the rate of 30%, unless reduced by treaty. The Company intends to withhold at the rate of 30% on all such distributions to Non-U.S. Holders unless it receives confirmation of a Non-U.S. Holder’s entitlement to a reduction in such rate by treaty. In general, Non-U.S. Holders will not be considered to be engaged in a U.S. trade or business solely as a result of their ownership of the Company’s common stock. In cases where the dividend income from a Non-U.S. Holder’s investment in the Company’s common stock is, or is treated as, effectively connected with the Non-U.S. Holder’s conduct of a U.S. trade or business, the Non-U.S. Holder generally will be subject to U.S. tax at graduated rates, in the same manner as U.S. stockholders are taxed with respect to such distributions. Such income must generally be reported on a U.S. income tax return filed by or on behalf of the Non-U.S. Holder, and the income may also be subject to the 30% branch profits tax in the case of a Non-U.S. Holder that is a corporation.

Non-Dividend Distributions

Unless the common stock of the Company constitutes a USRPI, as described in “—Dispositions of the Company’s Common Stock” below, distributions by the Company which are not dividends out of the Company’s earnings and profits will not be subject to U.S. federal income tax to the extent such distributions do not exceed the Non-U.S. Holder’s basis in such stock but rather will reduce the adjusted basis of such shares. If it cannot be determined at the time at which a distribution is made whether or not the distribution will exceed current and accumulated earnings and profits, the distribution will be subject to withholding at the rate applicable to dividends; however, the Non-U.S. Holder may seek a refund from the IRS of any amounts withheld if it is subsequently determined that the distribution was, in fact, in excess of the Company’s current and accumulated earnings and profits. If the Company’s common stock constitutes a USRPI, as described below, distributions by the Company to a Non-U.S. Shareholder (other than a qualified foreign pension fund or a qualified shareholder, as defined below) that exceed the sum of its earnings and profits plus the stockholder’s basis in the stock of the Company will be taxed under FIRPTA at the rate of tax, including any applicable capital gains rates, that would apply to a U.S. stockholder of the same type (e.g., an individual or a corporation, as the case may be), and the collection of the tax will be enforced by a refundable withholding at a rate of 15% of the amount by which the distribution exceeds the Non-U.S. Holder’s share of the Company’s earnings and profits.

Capital Gain Distributions

Subject to certain exceptions described below, a distribution made by the Company to a Non-U.S. Holder, to the extent attributable to gains from dispositions of USRPIs held by the Company directly or through pass-through subsidiaries, or “USRPI gains,” will be treated under FIRPTA as effectively connected with a U.S. trade or business of the Non-U.S. Holder and will be subject to U.S. federal income tax at the rates applicable to U.S. individuals or corporations, without regard to whether the distribution is designated as a capital gain dividend. See “—Ordinary Dividends” above for a discussion of the consequences of income that is effectively connected with a U.S. trade or business. The Company will be required to withhold tax equal to 21% of the amount of dividends to the extent the dividends constitute USRPI gains. A capital gain dividend paid by the Company that would otherwise have been treated as a USRPI gain will not be so treated or be subject to FIRPTA, will generally not be treated as income that is effectively connected with a U.S. trade or business, and will instead be treated the same as an ordinary dividend from the Company (see “—Ordinary Dividends” above), provided, that (1) the capital gain dividend is received with respect to a class of stock that is regularly traded on an established securities market located in the United States, and (2) the recipient Non-U.S. Holder does not own more than 10% of that class of stock at any time during the one-year period ending on the date of the relevant distribution. Although not entirely free from doubt, capital gain dividends received by a Non-U.S. Holder from a REIT that

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are not USRPI gains should not be treated as ordinary dividend income under the foregoing rule and thus generally should be exempt from U.S. federal income tax, although such amounts may be subject to withholding tax. Distributions subject to FIRPTA may also be subject to a 30% branch profits tax for a Non-U.S. Holder which is a corporation. A distribution is not a USRPI gain if the Company held the underlying asset solely as a creditor.

Notwithstanding the foregoing rules, any distribution to a “qualified foreign pension fund” (or an entity all of the interests of which are held by a qualified foreign pension fund) who holds the Company’s stock (directly or indirectly through one or more partnerships) will not be treated as a distribution to a foreign person for purposes of FIRPTA and thus will not be subject to the withholding rules under FIRPTA.

A qualified foreign pension fund is any trust, corporation, or other organization or arrangement (A) which is created or organized under the law of a country other than the United States, (B) which is established to provide retirement or pension benefits to participants or beneficiaries that are current or former employees (or persons designated by such employees) of one or more employers in consideration for services rendered, (C) which does not have a single participant or beneficiary with a right to more than 5% of its assets or income, (D) which is subject to government regulation and provides annual information reporting about its beneficiaries to the relevant tax authorities in the country in which it is established or operates, and (E) with respect to which, under the laws of the country in which it is established or operates, (i) contributions to such organization or arrangement that would otherwise be subject to tax under such laws are deductible or excluded from the gross income of such entity or taxed at a reduced rate, or (ii) taxation of any investment income of such organization or arrangement is deferred or such income is taxed at a reduced rate.

In addition, subject to the exception discussed later in this paragraph, any distribution to a “qualified shareholder” who holds the Company’s stock directly (or indirectly through one or more partnerships) will not be subject to U.S. tax under FIRPTA on distributions made with respect to that stock that are attributable to gain from sales or exchanges of USRPIs and thus will not be subject to the 21% withholding tax imposed on such distributions under FIRPTA. If a foreign investor in a qualified shareholder directly or indirectly, whether or not by reason of such investor’s ownership interest in the “qualified shareholder,” holds more than 10% of the Company’s stock, then a portion of the Company’s stock held by the qualified shareholder (based on the foreign investor’s percentage ownership of the qualified shareholder) will be treated as a USRPI in the hands of the qualified shareholder, and distributions made with respect to that stock that are attributable to gain from sales or exchanges of USRPIs will be subject to FIRPTA.

A qualified shareholder is a foreign person that (i) either is eligible for the benefits of a comprehensive income tax treaty with the United States which includes an exchange of information program and whose principal class of interests is listed and regularly traded on one or more recognized stock exchanges (as defined in such comprehensive income tax treaty), or is a foreign partnership that is created or organized under foreign law as a limited partnership in a jurisdiction that has an agreement for the exchange of information with respect to taxes with the United States and has a class of limited partnership units representing greater than 50% of the value of all the partnership units that is regularly traded on the NYSE or NASDAQ markets, (ii) is a “qualified collective investment vehicle” (defined below), and (iii) maintains records on the identity of each person who, at any time during the foreign person’s taxable year, is the direct owner of 5% or more of the class of interests or units (as applicable) described in (i), above.

A qualified collective investment vehicle is a foreign person that (i) would be eligible for a reduced rate of withholding with respect to ordinary dividends paid by a REIT under the comprehensive income tax treaty described above, even if such entity holds more than 10% of the stock of such REIT, (ii) is publicly traded, is treated as a partnership under the Code, is a withholding foreign partnership, and would be treated as a USRPHC if it were a domestic corporation, or (iii) is designated as such by the Secretary of the Treasury and is either (a) fiscally transparent within the meaning of section 894 of the Code, or (b) required to include dividends in its gross income, but is entitled to a deduction for distributions to its investors.

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Dispositions of the Company’s Common Stock

Gain recognized by a Non-U.S. Holder from the sale or exchange of shares of the Company’s common stock generally will not be subject to U.S. federal income tax unless:

Shares of the Company’s common stock will not constitute a USRPI if the Company is a domestically controlled REIT. The Company will be a domestically controlled REIT if, at all times during a specified testing period, less than 50% in value of the Company’s stock is held, directly or indirectly, by Non-U.S. Holders. The Company believes that it is a domestically controlled REIT and, therefore, that the sale of shares of its common stock will not be subject to taxation as USRPIs. Because the Company’s stock is publicly traded, however, there can be no guarantee that the Company is or will continue to be a domestically controlled REIT.

Even if the Company does not qualify as a domestically controlled REIT, gain arising from the sale by a Non-U.S. Holder of shares of the Company’s common stock will not be subject to U.S. federal income tax as effectively connected income if:

In addition, dispositions of the Company’s stock by a qualified shareholder or a qualified foreign pension fund will not be subject to tax or withholding under FIRPTA, subject in the case of qualified shareholders to the exception described above relating to foreign investors who own more than 10% of the Company’s stock.

If gain on the sale or exchange of shares of the Company’s common stock by a Non-U.S. Holder is treated as gain from the sale of a USRPI, the Non-U.S. Holder would be subject to regular U.S. federal income tax with respect to any gain on a net basis in the same manner as a taxable U.S. stockholder, subject to any applicable alternative minimum tax and a special alternative minimum tax in the case of nonresident alien individuals.

Information Reporting Requirements and Backup Withholding for Non-U.S. Stockholders

Non-U.S. Holders should consult their tax advisors with regard to U.S. information reporting and backup withholding requirements under the Code.

FATCA

The “Foreign Account Tax Compliance Act” or “FATCA” imposes a 30% withholding tax on certain types of payments made to “foreign financial institutions” and certain other non-U.S. entities unless certain due diligence, reporting, withholding, and certification requirements are satisfied.

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As a general matter, and among other things, FATCA will impose a 30% withholding tax on dividends on, and (subject to the proposed Treasury Regulations discussed below) gross proceeds from the sale or other disposition of, the Company’s stock if paid to a foreign entity unless (i) if the foreign entity is a “foreign financial institution,” the foreign entity undertakes certain due diligence, reporting, withholding, and certification obligations, (ii) if the foreign entity is not a “foreign financial institution,” the foreign entity certifies it has no substantial U.S. owners or furnishes information regarding each substantial U.S. owner, or (iii) the foreign entity is otherwise excepted under FATCA. While withholding under FATCA would have applied also to payments of gross proceeds from the sale or other disposition of our shares on or after January 1, 2019, proposed Treasury Regulations eliminate FATCA withholding on payments of gross proceeds entirely. Taxpayers generally may rely on these proposed Treasury Regulations until final Treasury Regulations are issued. Prospective investors should consult their tax advisors regarding the effect of FATCA in their particular circumstances.

Other Tax Considerations

Legislative or Other Actions Affecting REITs

The rules of federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department. No assurance can be given as to whether, or in what form, any proposals affecting REITs or their stockholders will be enacted. Changes to the U.S. federal income tax laws and interpretations thereof could adversely affect an investment in the Company’s stock.

State and Local Taxation

The Company and its operating subsidiaries, and any operating subsidiaries the Company may form in the future, may be subject to state and local tax in states and localities in which the Company or they do business or own property. The tax treatment of the Company, the Operating Partnership, any operating subsidiaries, joint ventures or other arrangements the Company or the Operating Partnership may form or enter into and the tax treatment of the holders of the Company’s common stock in local jurisdictions may differ from the U.S. federal income tax treatment described above. Consequently, prospective stockholders should consult their own tax advisors regarding the effect of state and local tax laws on their investment in the Company’s common stock.

Tax Shelter Reporting

If a holder of the Company’s common stock recognizes a loss as a result of a transaction with respect to the Company’s common stock of at least (i) $2 million or more in a single taxable year or $4 million or more in a combination of taxable years, for a stockholder that is an individual, S corporation, trust, or a partnership with at least one non-corporate partner, or (ii) $10 million or more in a single taxable year or $20 million or more in a combination of taxable years, for a stockholder that is either a corporation or a partnership with only corporate partners, such stockholder may be required to file a disclosure statement with the IRS on Form 8886. Direct holders of portfolio securities are in many cases exempt from this reporting requirement, but holders of REIT securities currently are not exempted. The fact that a loss is reportable under these Treasury regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Stockholders should consult their tax advisors to determine the applicability of these Treasury regulations in light of their individual circumstances.

Taxation of Holders of Preferred Stock, Depositary Shares and Debt Securities

If the Company offers one or more series of preferred stock or depositary shares, if the Operating Partnership offers debt securities, or if selling security holders resell such securities, then there may be tax consequences for the holders of such securities not discussed herein. For a discussion of any such additional consequences, see the applicable prospectus supplement.

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PLAN OF DISTRIBUTION

We may sell any securities:

The distribution of the securities may be effected from time to time in one or more transactions:

For each series of securities, the prospectus supplement will set forth the terms of the offering including:

If we use underwriters in the sale, they will buy the securities for their own account. The underwriters may then resell the securities in one or more transactions at a fixed public offering price or at varying prices determined at the time of sale or thereafter. The obligations of the underwriters to purchase the securities will be subject to certain conditions. The underwriters will be obligated to purchase all the securities offered if they purchase any securities. Any initial public offering price and any discounts or concessions allowed or re-allowed or paid to dealers may be changed from time to time. In connection with an offering, underwriters and their affiliates may engage in transactions to stabilize, maintain or otherwise affect the market price of the securities in accordance with applicable law.

Underwriters and agents in any distribution contemplated hereby, including but not limited to at-the-market equity offerings, will be named in the applicable prospectus supplement. Underwriters or agents could make sales in privately negotiated transactions and/or any other method permitted by law, including sales deemed to be an “at-the-market” offering as defined in Rule 415 promulgated under the Securities Act, which includes sales made directly on the New York Stock Exchange, the existing trading market for our common stock, or sales made to or through a market maker other than on an exchange.

If we use dealers in the sale, we will sell securities to such dealers as principals. The dealers may then resell the securities to the public at varying prices to be determined by such dealers at the time of resale. If we use agents in the sale, they will use their reasonable best efforts to solicit purchases for the period of their appointment. If we sell directly, no underwriters or agents would be involved. We are not making an offer of securities in any state that does not permit such an offer.

Underwriters, dealers and agents that participate in the securities distribution may be deemed to be underwriters as defined in the Securities Act. Any discounts, commissions, or profit they receive when they resell the

48

securities may be treated as underwriting discounts and commissions under that Securities Act. We may have agreements with underwriters, dealers and agents to indemnify them against certain civil liabilities, including certain liabilities under the Securities Act, or to contribute with respect to payments that they may be required to make.

We may authorize underwriters, dealers or agents to solicit offers from certain institutions whereby the institution contractually agrees to purchase the securities from us on a future date at a specific price. This type of contract may be made only with institutions that we specifically approve. Such institutions could include banks, insurance companies, pension funds, investment companies and educational and charitable institutions. The underwriters, dealers or agents will not be responsible for the validity or performance of these contracts.

In connection with an offering of securities, the underwriters may purchase and sell securities in the open market. These transactions may include over-allotment, syndicate covering transactions and stabilizing transactions. Over-allotment involves sales of securities in excess of the principal amount of securities to be purchased by the underwriters in an offering, which creates a short position for the underwriters. Covering transactions involve purchases of the securities in the open market after the distribution has been completed in order to cover short positions. Stabilizing transactions consist of certain bids or purchases of securities made for the purpose of preventing or retarding a decline in the market price of the securities while the offering is in progress. Any of these activities may have the effect of preventing or retarding a decline in the market price of the securities being offered. They may also cause the price of the securities being offered to be higher than the price that otherwise would exist in the open market in the absence of these transactions. The underwriters may conduct these transactions in the over-the-counter market or otherwise. If the underwriters commence any of these transactions, they may discontinue them at any time.

The securities, other than the common stock, will be new issues of securities with no established trading market and unless otherwise specified in the applicable prospectus supplement, we will not list any series of the securities on any exchange. It has not presently been established whether the underwriters, if any, of the securities will make a market in the securities. If the underwriters make a market in the securities, such market making may be discontinued at any time without notice. No assurance can be given as to the liquidity of the trading market for the securities.

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LEGAL MATTERS

King & Spalding LLP and Venable LLP will pass upon the validity of the securities offered by this prospectus. King & Spalding LLP will pass upon certain tax matters related to the Company.

EXPERTS

The consolidated financial statements, and the related financial statement schedule incorporated in this Prospectus Supplement by reference from the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, and the effectiveness of Piedmont Office Realty Trust, Inc.’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated herein by reference. Such consolidated financial statements and financial statement schedules have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

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PART II.

INFORMATION NOT REQUIRED IN PROSPECTUS

The following is an estimate, subject to future contingencies, of the expenses, other than underwriting discounts, to be incurred by the registrants in connection with the issuance and distribution of the securities being registered:

Piedmont Office Realty Trust, Inc.

Maryland law permits the Company to include in its charter a provision limiting the liability of our directors and officers to the Company and its stockholders for money damages, except for liability resulting from (i) actual receipt of an improper benefit or profit in money, property or services or (ii) active and deliberate dishonesty established by a final judgment and that is material to the cause of action. The Company’s charter contains a provision that eliminates directors’ and officers’ liability to the maximum extent permitted by Maryland law.

Maryland law requires us (unless our charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he or she is made or threatened to be made a party by reason of his service in that capacity. Maryland law permits us to indemnify our present and former directors and officers, among others, against judgments, penalties, fines, settlements and reasonable expenses actually incurred by them in connection with any proceeding to which they may be made or threatened to be made a party by reason of their service in those or other capacities unless it is established that:

A court may order indemnification if it determines that the director or officer is fairly and reasonably entitled to indemnification, even though the director or officer did not meet the prescribed standard of conduct or was

II-1

adjudged liable on the basis that personal benefit was improperly received. However, indemnification for an adverse judgment in a suit by us or in our right, or for a judgment of liability on the basis that personal benefit was improperly received, is limited to expenses.

In addition, Maryland law permits us to advance reasonable expenses to a director or officer upon receipt of (i) a written affirmation by the director or officer of his or her good faith belief that he or she has met the standard of conduct necessary for indemnification and (ii) a written undertaking by him or her or on his or her behalf to repay the amount paid or reimbursed if it is ultimately determined that the standard of conduct was not met.

The Company’s charter and bylaws obligate the Company, to the maximum extent permitted by Maryland law, to indemnify (i) any present or former director or officer of the Company or (2) any individual who, while a director or officer of the Company and, at the Company’s request, serves or has served another corporation, REIT, partnership, limited liability company, joint venture, trust, employee benefit plan or any other enterprise as a director, officer, partner, member, manager or trustee, against any claim or liability arising from his service in that capacity and to pay or reimburse such individual’s reasonable expenses in advance of final disposition of a proceeding.

Piedmont Operating Partnership, LP

Section 17-108 of the Delaware Revised Uniform Limited Partnership Act empowers a Delaware limited partnership to indemnify and hold harmless any partner or other person from and against all claims and demands whatsoever, subject to such standards and restrictions, if any, as are set forth in its partnership agreement.

The amended and restated agreement of limited partnership of the Operating Partnership requires the Operating Partnership to indemnify (solely out of the assets of the Operating Partnership) its general partner and any director, officer or employee of its general partner or the Operating Partnership and such other persons (including affiliates of its general partner and the Operating Partnership) as the general partner may determine from time to time, in its sole and absolute discretion (each such person, an “Indemnitee”), against any loss, damage or liabilities, joint or several, expenses (including reasonable legal fees and expenses) judgments, fines, settlements and other amounts arising from any and all claims, demands, actions, suits or proceedings, civil, criminal, administrative or investigative that relate to the operations of the Operating Partnership in which any Indemnitee may be involved, or is threatened to be involved, as a party or otherwise, unless it is established that:

The amended and restated agreement of limited partnership of the Operating Partnership also requires the Operating Partnership to pay on behalf of or reimburse an Indemnitee for reasonable expenses incurred by an Indemnitee who is a party to a proceeding in advance of the final disposition of the proceeding upon receipt by the Operating Partnership of (i) a written affirmation by the Indemnitee of the Indemnitee’s good faith belief that the standard of conduct necessary for indemnification by the Partnership and (ii) a written undertaking by or on behalf of the Indemnitee to repay the amount so paid or reimbursed by the Partnership if it shall ultimately be determined that the standard of conduct has not been met.

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, each registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Atlanta, State of Georgia, on the 29th day of July, 2022.

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints C. Brent Smith, Robert E. Bowers, Edward H. Guilbert III and Laura P. Moon, and each of them, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and re-substitution for such person and in such person’s name, place and stead, in any and all capacities, to sign any and all amendments to this registration statement, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities set forth opposite their names and on the 29th day of July, 2022.

Exhibit 5.1

		King & Spalding LLP 1180 Peachtree Street N.E. Atlanta, GA 30309-3521 Tel: +1 404 572 4600 Fax: +1 404 572 5100 www.kslaw.com

July 29, 2022

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

5565 Glenridge Connector, Ste. 450

Atlanta, Georgia 30342

Ladies and Gentlemen:

We have acted as counsel to Piedmont Office Realty Trust, Inc., a Maryland corporation (the “Guarantor”), and Piedmont Operating Partnership, LP, a Delaware limited partnership (the “Company”), in connection with the preparation of a Registration Statement on Form S-3 (the “Registration Statement”) filed by the Company with the Securities and Exchange Commission under the Securities Act of 1933, as amended. The Registration Statement relates to the offer and sale from time to time of, among other securities, debt securities of the Company (the “Debt Securities”) and the guarantee (the “Guarantee” and together with the Debt Securities, the “Securities”) of the Debt Securities by the Guarantor. The Debt Securities and the Guarantee are to be issued under an Indenture, dated March 6, 2014 (the “Indenture”), by and among the Company, the Guarantor and U.S. Bank National Association, as trustee (the “Trustee”).

In our capacity as such counsel, we have reviewed such matters of law and examined original, certified, conformed or photographic copies of such other documents, records, agreements and certificates as we have deemed necessary as a basis for the opinions hereinafter expressed. In such review, we have assumed the genuineness of signatures on all documents submitted to us as originals and the conformity to original documents of all documents submitted to us as certified, conformed or photographic copies. We have relied, as to the matters set forth therein, on certificates of public officials. As to certain matters of fact material to this opinion, we have relied, without independent verification, upon certificates of the Company and the Guarantor, and of certain officers of the Company and the Guarantor.

In rendering this opinion, we have assumed that (i) at the time the Securities are offered or sold, the Registration Statement and any amendments thereto will be effective and will comply with all applicable laws; (ii) at the time the Securities are offered or sold, a prospectus supplement will have been prepared and filed with the Commission describing the offer and sale of the Securities and will comply with all applicable laws; (iii) all Securities will be issued and sold in compliance with all applicable Federal and state securities laws and in the manner stated in the Registration Statement and the applicable prospectus supplement; and (iv) none of the

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

July 29, 2022

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issuance and delivery of such Securities, the compliance by the Company and the Guarantor with the terms of such Securities, nor any action taken in connection with the foregoing, will violate any applicable law or will result in a violation of any provision of any instrument or agreement then binding upon the Company and the Guarantor or any restriction imposed by any court or governmental body having jurisdiction over the Company and the Guarantor. We have also assumed that the Indenture has been duly authorized, executed and delivered by the Trustee.

Based upon and subject to the foregoing, and subject to the assumptions, qualifications and limitations set forth herein, we are of the opinion that:

This opinion is limited in all respects to the laws of the States of Maryland and New York and the Delaware Revised Uniform Limited Partnership Act, and no opinion is expressed with respect to the laws of any other jurisdiction or any effect that such laws may have on the opinions expressed herein. This opinion is limited to the matters stated herein, and no opinion is implied or may be inferred beyond the matters expressly stated herein. With respect to matters governed by the laws of the State of Maryland, we have relied, with the consent of such counsel, upon the opinion, dated as of the date hereof, of Venable LLP. Our opinions with respect to such matters are subject to the same qualifications, assumptions and limitations as are set forth in such opinion.

This opinion is given as of the date hereof, and we assume no obligation to advise you after the date hereof of facts or circumstances that come to our attention or changes in law that occur which could affect the opinions contained herein. This opinion is being rendered for the benefit of the Company and the Guarantor in connection with the matters addressed herein.

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

July 29, 2022

Page 3

We consent to the filing of this opinion as an exhibit to the Registration Statement and to the reference to us under the caption “Legal Matters” in the prospectus that forms a part thereof. In giving such consent, we do not admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act.

Very truly yours,

/s/ King & Spalding LLP

Exhibit 5.2

[LETTERHEAD OF VENABLE LLP]

July 29, 2022

Piedmont Office Realty Trust, Inc.

5565 Glenridge Connector

Suite 450

Atlanta, Georgia 30342

Ladies and Gentlemen:

We have served as Maryland counsel to Piedmont Office Realty Trust, Inc., a Maryland corporation (the “Company”), in connection with certain matters of Maryland law arising out of the registration of the following securities having an indeterminate aggregate initial offering price (collectively, the “Securities”): (a) shares of common stock, par value $.01 per share, of the Company (“Common Shares”); (b) shares of preferred stock, no par value per share, of the Company (“Preferred Shares”); (c) debt securities of Piedmont Operating Partnership, LP, a Delaware limited partnership (“Debt Securities”); and (d) guarantees of the Debt Securities by the Company (“Guarantees”), covered by the above-referenced Registration Statement, and all amendments thereto (the “Registration Statement”), filed by the Company with the United States Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “1933 Act”).

In connection with our representation of the Company, and as a basis for the opinion hereinafter set forth, we have examined originals, or copies certified or otherwise identified to our satisfaction, of the following documents (collectively, the “Documents”):

1. The Registration Statement and the related form of prospectus included therein in the form in which it was transmitted to the Commission under the 1933 Act;

2. The charter of the Company (the “Charter”), certified by the State Department of Assessments and Taxation of Maryland (the “SDAT”);

3. The Amended and Restated Bylaws of the Company (the “Bylaws”), certified as of the date hereof by an officer of the Company;

4. A certificate of the SDAT as to the good standing of the Company, dated as of a recent date;

5. Resolutions adopted by the Board of Directors of the Company (the “Board”) relating to the registration of the Securities (the “Resolutions”), certified as of the date hereof by an officer of the Company;

Piedmont Office Realty Trust, Inc.

July 29, 2022

Page 2

6. A certificate executed by an officer of the Company, dated as of the date hereof; and

7. Such other documents and matters as we have deemed necessary or appropriate to express the opinion set forth below, subject to the assumptions, limitations and qualifications stated herein.

In expressing the opinion set forth below, we have assumed the following:

1. Each individual executing any of the Documents, whether on behalf of such individual or another person, is legally competent to do so.

2. Each individual executing any of the Documents on behalf of a party (other than the Company) is duly authorized to do so.

3. Each of the parties (other than the Company) executing any of the Documents has duly and validly executed and delivered each of the Documents to which such party is a signatory, and such party’s obligations set forth therein are legal, valid and binding and are enforceable in accordance with all stated terms.

4. All Documents submitted to us as originals are authentic. The form and content of all Documents submitted to us as unexecuted drafts do not differ in any respect relevant to this opinion from the form and content of such Documents as executed and delivered. All Documents submitted to us as certified or photostatic copies conform to the original documents. All signatures on all Documents are genuine. All public records reviewed or relied upon by us or on our behalf are true and complete. All representations, warranties, statements and information contained in the Documents are true and complete. There has been no oral or written modification of or amendment to any of the Documents, and there has been no waiver of any provision of any of the Documents, by action or omission of the parties or otherwise.

5. The issuance of, and certain terms of, the Securities to be issued by the Company from time to time will be authorized and approved by the Board, or a duly authorized committee thereof, in accordance with the Maryland General Corporation Law, the Charter, the Bylaws and the Resolutions (such approval referred to herein as the “Corporate Proceedings”).

6. Articles Supplementary creating and designating the number of shares and the terms of any class or series of Preferred Shares to be issued by the Company will be filed with and accepted for record by the SDAT prior to the issuance of such Preferred Shares.

Piedmont Office Realty Trust, Inc.

July 29, 2022

Page 3

7. Upon the issuance of any Securities that are Common Shares (“Common Securities”), including Common Securities which may be issued upon conversion or exercise of any other Securities convertible into or exercisable for Common Securities, the total number of Common Shares issued and outstanding will not exceed the total number of Common Shares that the Company is then authorized to issue under the Charter.

8. Upon the issuance of any Securities that are Preferred Shares (“Preferred Securities”), including Preferred Securities which may be issued upon conversion or exercise of any other Securities convertible into or exercisable for Preferred Securities, the total number of Preferred Shares issued and outstanding, and the total number of issued and outstanding shares of the applicable class or series of Preferred Shares designated pursuant to the Charter, will not exceed the total number of Preferred Shares or the number of shares of such class or series of Preferred Shares that the Company is then authorized to issue under the Charter.

9. None of the Securities will be issued, sold or transferred in violation of the restrictions on ownership and transfer set forth in Sections 4.6 and 4.7 of Article IV of the Charter or any comparable provision in the Articles Supplementary creating any class or series of Preferred Shares.

Based upon the foregoing, and subject to the assumptions, limitations and qualifications stated herein, it is our opinion that:

1. The Company is a corporation duly incorporated and existing under and by virtue of the laws of the State of Maryland and is in good standing with the SDAT.

2. Upon the completion of all Corporate Proceedings relating to Common Securities, the issuance of the Common Securities will be duly authorized and, when and if issued and delivered against payment therefor in accordance with the Registration Statement, the Resolutions and the Corporate Proceedings, the Common Securities will be validly issued, fully paid and nonassessable.

3. Upon the completion of all Corporate Proceedings relating to Preferred Securities, the issuance of the Preferred Securities will be duly authorized and, when and if issued and delivered against payment therefor in accordance with the Registration Statement, the Resolutions and the Corporate Proceedings, the Preferred Securities will be validly issued, fully paid and nonassessable.

4. Upon the completion of all Corporate Proceedings relating to Securities that are Guarantees, the issuance of the Guarantees will be duly authorized.

Piedmont Office Realty Trust, Inc.

July 29, 2022

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The foregoing opinion is limited to the laws of the State of Maryland and we do not express any opinion herein concerning federal law or the laws of any other state. We express no opinion as to compliance with any federal or state securities laws, including the securities laws of the State of Maryland, or as to federal or state laws regarding fraudulent transfers. To the extent that any matter as to which our opinion is expressed herein would be governed by the laws of any jurisdiction other than the State of Maryland, we do not express any opinion on such matter. The opinion expressed herein is subject to the effect of judicial decisions which may permit the introduction of parol evidence to modify the terms or the interpretation of agreements.

The opinion expressed herein is limited to the matters specifically set forth herein and no other opinion shall be inferred beyond the matters expressly stated. We assume no obligation to supplement this opinion if any applicable law changes after the date hereof or if we become aware of any fact that might change the opinion expressed herein after the date hereof.

This opinion is being furnished to you for submission to the Commission as an exhibit to the Registration Statement. We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the use of the name of our firm therein. In giving this consent, we do not admit that we are within the category of persons whose consent is required by Section 7 of the 1933 Act.

Exhibit 8.1

July 29, 2022

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

5565 Glenridge Connector, Ste. 450

Atlanta, Georgia 30342

Ladies and Gentlemen:

We have acted as United States federal income tax counsel for Piedmont Office Realty Trust, Inc., a Maryland corporation (the “Company”), and Piedmont Operating Partnership, LP, a Delaware limited partnership (the “Operating Partnership”), in connection with the Registration Statement on Form S-3 dated July 29¸ 2022 (the “Registration Statement”) filed by the Company and the Operating Partnership, with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “1933 Act”), relating to the offering from time to time of (i) debt securities of the Operating Partnership, (ii) the guarantee of the debt securities by the Company, (iii) shares of common stock, par value $0.01 per share, of the Company, and (iv) shares of preferred stock, no par value, of the Company. This opinion is being rendered at the request of the Company and the Operating Partnership and relates to certain U.S. federal income tax matters.

FACTS AND ASSUMPTIONS RELIED UPON

In rendering the opinion expressed herein, we have examined such documents as we have deemed appropriate, including (but not limited to) (1) the analyses of qualifying income and assets prepared by the Company, (2) stock ownership information provided by the Company, and (3) the Registration Statement. In our examination of documents, we have assumed, with your consent, that all documents submitted to us are authentic originals, or if submitted as photocopies or facsimile copies, that they faithfully reproduce the originals thereof, that all such documents have been or will be duly executed to the extent required, that all representations and statements set forth in such documents are true and correct, and that all obligations imposed by any such documents on the parties thereto have been or will be performed or satisfied in accordance with their terms. The opinions set forth in this letter also are premised on certain additional information and representations obtained through consultation with officers of the Company and Piedmont Washington Properties, Inc. (“PWP”), including those contained in the Officer’s Certificate delivered to us on or about the date hereof (the “Officer’s Certificate”) regarding certain facts and other matters (including among other things, representations as to the Company’s stock ownership, assets, acquisitions, revenues, and distributions) as are germane to the determination that the Company has been and will be owned and operated in such a manner

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

July 29, 2022

Page 2 of 3

that the Company has and will continue to satisfy the requirements for qualification as a REIT under the Internal Revenue Code of 1986, as amended (the “Code”). We have assumed, with your consent, that the representations set forth in the Officer’s Certificate are true, accurate, and complete as of the date hereof, and that any representation made in any of the documents referred to therein “to the knowledge and belief” of any person (or with similar qualification) is true and correct without such qualification. While we have discussed such representations with representatives of the Company, we have not conducted an independent investigation or audit of such representations.

OPINION

Based on the foregoing, and subject to the assumptions, qualifications and limitations set forth herein, we are of the opinion that:

The opinion expressed herein is based upon the current provisions of the Code, the U.S. Treasury regulations promulgated thereunder, current administrative positions of the U.S. Internal Revenue Service (the “IRS”), and existing judicial decisions, any of which could be changed at any time, possibly on a retroactive basis. Any such changes could adversely affect the opinion rendered herein and the tax consequences to the Company, the Operating Partnership, and the investors in the securities thereof. In addition, as noted above, our opinion is based solely on the documents that we have examined and the representations that have been made to us, and cannot be relied upon if any of the facts contained in such documents is, or later becomes, inaccurate or if any of the representations made to us is, or later becomes, inaccurate. We are not aware, however, of any facts or circumstances contrary to or inconsistent with the information, assumptions, and representations upon which we have relied for purposes of this opinion. Our opinion is not binding on the IRS or any court. Accordingly, no complete assurance can be given that the IRS will not challenge our opinion or that a court will not agree with the IRS.

Piedmont Office Realty Trust, Inc.

Piedmont Operating Partnership, LP

July 29, 2022

Page 3 of 3

Our opinion is limited to the tax matters specifically covered thereby. We have not been asked to address, nor have we addressed, any other tax consequences of an investment in the securities of the Company or the Operating Partnership.

This opinion is given as of the date hereof, and we assume no obligation to advise you after the date hereof of facts or circumstances that come to our attention or changes in law that occur which could affect this opinion.

We hereby consent to the filing of this opinion as an Exhibit to the Registration Statement and to the references to our firm in the Registration Statement. In giving this consent, we do not admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the SEC thereunder, nor do we thereby admit that we are experts with respect to any part of the Registration Statement within the meaning of the term “experts” as used in the Securities Act or the rules and regulations of the SEC promulgated thereunder.

Exhibit 23.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-3 of our reports dated February 17, 2022, relating to the financial statements of Piedmont Office Realty Trust, Inc., and the effectiveness of Piedmont Office Realty Trust, Inc.’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of Piedmont Office Realty Trust, Inc. for the year ended December 31, 2021. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ Deloitte & Touche LLP

Atlanta, Georgia

July 29, 2022

Exhibit 25.1

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM T-1

STATEMENT OF ELIGIBILITY

UNDER THE TRUST INDENTURE ACT OF 1939

OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

(Exact name of Trustee as specified in its charter)

91-1821036

I.R.S. Employer Identification No.

Laura S. Cawley

U.S. Bank Trust Company, National Association

One Federal Street

Boston, MA 02110

(617) 603-6452

(Name, address and telephone number of agent for service)

Piedmont Operating Partnership, L.P.

Piedmont Office Realty Trust, Inc.

(Issuer with respect to the Securities)

Debt Securities

Guarantee of Debt Securities

(Title of the Indenture Securities)

FORM T-1

Comptroller of the Currency

Washington, D.C.

Yes

None

SIGNATURE

Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the Trustee, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America, has duly caused this statement of eligibility and qualification to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Boston, State of Massachusetts on the 19th of July, 2022.

Exhibit 1

ARTICLES OF ASSOCIATION

OF

U. S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

For the purpose of organizing an association (the “Association) to perform any lawful activities of national banks, the undersigned enter into the following Articles of Association:

FIRST. The title of this Association shall be U. S. Bank Trust Company, National Association.

SECOND. The main office of the Association shall be in the city of Portland, county of Multnomah, state of Oregon. The business of the Association will be limited to fiduciary powers and the support of activities incidental to the exercise of those powers. The Association may not expand or alter its business beyond that stated in this article without the prior approval of the Comptroller of the Currency.

THIRD. The board of directors of the Association shall consist of not less than five nor more than twenty-five persons, the exact number to be fixed and determined from time to time by resolution of a majority of the full board of directors or by resolution of a majority of the shareholders at any annual or special meeting thereof. Each director shall own common or preferred stock of the Association or of a holding company owning the Association, with an aggregate par, fair market, or equity value of not less than $1,000, as of either (i) the date of purchase, (ii) the date the person became a director, or (iii) the date of that person’s most recent election to the board of directors, whichever is more recent. Any combination of common or preferred stock of the Association or holding company may be used.

Any vacancy in the board of directors may be filled by action of a majority of the remaining directors between meetings of shareholders. The board of directors may increase the number of directors up to the maximum permitted by law. Terms of directors, including directors selected to fill vacancies, shall expire at the next regular meeting of shareholders at which directors are elected, unless the directors resign or are removed from office. Despite the expiration of a director’s term, the director shall continue to serve until his or her successor is elected and qualified or until there is a decrease in the number of directors and his or her position is eliminated.

Honorary or advisory members of the board of directors, without voting power or power of final decision in matters concerning the business of the Association, may be appointed by resolution of a majority of the full board of directors, or by resolution of shareholders at any annual or special meeting. Honorary or advisory directors shall not be counted to determined the number of directors of the Association or the presence of a quorum in connection with any board action, and shall not be required to own qualifying shares.

FOURTH. There shall be an annual meeting of the shareholders to elect directors and transact whatever other business may be brought before the meeting. It shall be held at the main office or any other convenient place the board of directors may designate, on the day of each year specified therefor in the Bylaws, or if that day falls on a legal holiday in the state in which the

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Association is located, on the next following banking day. If no election is held on the day fixed or in the event of a legal holiday on the following banking day, an election may be held on any subsequent day within 60 days of the day fixed, to be designated by the board of directors, or, if the directors fail to fix the day, by shareholders representing two-thirds of the shares issued and outstanding. In all cases, at least 10 days’ advance notice of the meeting shall be given to the shareholders by first-class mail.

In all elections of directors, the number of votes each common shareholder may cast will be determined by multiplying the number of shares he or she owns by the number of directors to be elected. Those votes may be cumulated and cast for a single candidate or may be distributed among two or more candidates in the manner selected by the shareholder. On all other questions, each common shareholder shall be entitled to one vote for each share of stock held by him or her.

A director may resign at any time by delivering written notice to the board of directors, its chairperson, or to the Association, which resignation shall be effective when the notice is delivered unless the notice specifies a later effective date.

A director may be removed by the shareholders at a meeting called to remove him or her, when notice of the meeting stating that the purpose or one of the purposes is to remove him or her is provided, if there is a failure to fulfill one of the affirmative requirements for qualification, or for cause; provided, however, that a director may not be removed if the number of votes sufficient to elect him or her under cumulative voting is voted against his or her removal.

FIFTH. The authorized amount of capital stock of the Association shall be 1,000,000 shares of common stock of the par value of ten dollars ($10) each; but said capital stock may be increased or decreased from time to time, according to the provisions of the laws of the United States. The Association shall have only one class of capital stock.

No holder of shares of the capital stock of any class of the Association shall have any preemptive or preferential right of subscription to any shares of any class of stock of the Association, whether now or hereafter authorized, or to any obligations convertible into stock of the Association, issued, or sold, nor any right of subscription to any thereof other than such, if any, as the board of directors, in its discretion, may from time to time determine and at such price as the board of directors may from time to time fix.

Transfers of the Association’s stock are subject to the prior written approval of a federal depository institution regulatory agency. If no other agency approval is required, the approval of the Comptroller of the Currency must be obtained prior to any such transfers.

Unless otherwise specified in the Articles of Association or required by law, (1) all matters requiring shareholder action, including amendments to the Articles of Association must be approved by shareholders owning a majority voting interest in the outstanding voting stock, and (2) each shareholder shall be entitled to one vote per share.

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Unless otherwise specified in the Articles of Association or required by law, all shares of voting stock shall be voted together as a class, on any matters requiring shareholder approval.

Unless otherwise provided in the Bylaws, the record date for determining shareholders entitled to notice of and to vote at any meeting is the close of business on the day before the first notice is mailed or otherwise sent to the shareholders, provided that in no event may a record date be more than 70 days before the meeting.

The Association, at any time and from time to time, may authorize and issue debt obligations, whether subordinated, without the approval of the shareholders. Obligations classified as debt, whether subordinated, which may be issued by the Association without the approval of shareholders, do not carry voting rights on any issue, including an increase or decrease in the aggregate number of the securities, or the exchange or reclassification of all or part of securities into securities of another class or series.

SIXTH. The board of directors shall appoint one of its members president of this Association and one of its members chairperson of the board and shall have the power to appoint one or more vice presidents, a secretary who shall keep minutes of the directors’ and shareholders’ meetings and be responsible for authenticating the records of the Association, and such other officers and employees as may be required to transact the business of this Association. A duly appointed officer may appoint one or more officers or assistant officers if authorized by the board of directors in accordance with the Bylaws.

The board of directors shall have the power to:

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SEVENTH. The board of directors shall have the power to change the location of the main office to any authorized branch within the limits of the city of Portland, Oregon, without the approval of the shareholders, or with a vote of shareholders owning two-thirds of the stock of the Association for a location outside such limits and upon receipt of a certificate of approval from the Comptroller of the Currency, to any other location within or outside the limits of the city of Portland, Oregon, but not more than thirty miles beyond such limits. The board of directors shall have the power to establish or change the location of any office or offices of the Association to any other location permitted under applicable law, without approval of shareholders, subject to approval by the Comptroller of the Currency.

EIGHTH. The corporate existence of this Association shall continue until termination according to the laws of the United States.

NINTH. The board of directors of the Association, or any shareholder owning, in the aggregate, not less than 25 percent of the stock of the Association, may call a special meeting of shareholders at any time. Unless otherwise provided by the Bylaws or the laws of the United States, or waived by shareholders, a notice of the time, place, and purpose of every annual and special meeting of the shareholders shall be given by first-class mail, postage prepaid, mailed at least 10, and no more than 60, days prior to the date of the meeting to each shareholder of record at his/her address as shown upon the books of the Association. Unless otherwise provided by the Bylaws, any action requiring approval of shareholders must be effected at a duly called annual or special meeting.

TENTH. These Articles of Association may be amended at any regular or special meeting of the shareholders by the affirmative vote of the holders of a majority of the stock of the Association, unless the vote of the holders of a greater amount of stock is required by law, and in that case by the vote of the holders of such greater amount; provided, that the scope of the Association’s activities and services may not be expanded without the prior written approval of the Comptroller of the Currency. The Association’s board of directors may propose one or more amendments to the Articles of Association for submission to the shareholders.

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In witness whereof, we have hereunto set our hands this 11^th of June, 1997.

Jeffrey T. Grubb

Robert D. Sznewajs

Dwight V. Board

P. K. Chatterjee

Robert Lane

Exhibit 2

		Office of the Comptroller of the Currency
		Washington, DC 20219

CERTIFICATE OF CORPORATE EXISTENCE

I, Michael J. Hsu, Acting Comptroller of the Currency, do hereby certify that:

1. The Comptroller of the Currency, pursuant to Revised Statutes 324, et seq, as amended, and 12 USC I, et seq, as amended, has possession, custody, and control of all records pertaining to the chartering, regulation, and supervision of all national banking associations.

2. “U.S. Bank Trust Company, National Association,” Portland, Oregon (Charter No. 23412), is a national banking association formed under the laws of the United States and is authorized thereunder to transact the business of banking on the date of this certificate.

IN TESTIMONY WHEREOF, today, January 12, 2022, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the U.S. Department of the Treasury, in the City of Washington, District of Columbia.

2022-00335-C

Exhibit 3

		Office of the Comptroller of the Currency
		Washington, DC 20219

CERTIFICATE OF FIDUCIARY POWERS

I, Michael J. Hsu, Acting Comptroller of the Currency, do hereby certify that:

1. The Office of the Comptroller of the Currency, pursuant to Revised Statutes 324, et seq, as amended, and 12 USC 1, et seq, as amended, has possession, custody, and control of all records pertaining to the chartering, regulation, and supervision of all national banking associations.

2. “U.S. Bank Trust Company, National Association,” Portland, Oregon (Charter No. 23412), was granted, under the hand and seal of the Comptroller, the right to act in all fiduciary capacities authorized under the provisions of the Act of Congress approved September 28, 1962, 76 Stat. 668, 12 USC 92a, and that the authority so granted remains in full force and effect on the date of this certificate.

IN TESTIMONY WHEREOF, today, January 19, 2022, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the U.S. Department of the Treasury, in the City of Washington, District of Columbia.

Acting Comptroller of the Currency

2022-00354-C

Exhibit 4

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

AMENDED AND RESTATED BYLAWS

ARTICLE I

Meetings of Shareholders

Section 1.1. Annual Meeting. The annual meeting of the shareholders, for the election of directors and the transaction of any other proper business, shall be held at a time and place as the Chairman or President may designate. Notice of such meeting shall be given not less than ten (10) days or more than sixty (60) days prior to the date thereof, to each shareholder of the Association, unless the Office of the Comptroller of the Currency (the “OCC”) determines that an emergency circumstance exists. In accordance with applicable law, the sole shareholder of the Association is permitted to waive notice of the meeting. If, for any reason, an election of directors is not made on the designated day, the election shall be held on some subsequent day, as soon thereafter as practicable, with prior notice thereof. Failure to hold an annual meeting as required by these Bylaws shall not affect the validity of any corporate action or work a forfeiture or dissolution of the Association.

Section 1.2. Special Meetings. Except as otherwise specially provided by law, special meetings of the shareholders may be called for any purpose, at any time by a majority of the board of directors (the “Board”), or by any shareholder or group of shareholders owning at least ten percent of the outstanding stock.

Every such special meeting, unless otherwise provided by law, shall be called upon not less than ten (10) days nor more than sixty (60) days prior notice stating the purpose of the meeting.

Section 1.3. Nominations for Directors. Nominations for election to the Board may be made by the Board or by any shareholder.

Section 1.4. Proxies. Shareholders may vote at any meeting of the shareholders by proxies duly authorized in writing. Proxies shall be valid only for one meeting and any adjournments of such meeting and shall be filed with the records of the meeting.

Section 1.5. Record Date. The record date for determining shareholders entitled to notice and to vote at any meeting will be thirty days before the date of such meeting, unless otherwise determined by the Board.

Section 1.6. Quorum and Voting. A majority of the outstanding capital stock, represented in person or by proxy, shall constitute a quorum at any

meeting of shareholders, unless otherwise provided by law, but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. A majority of the votes cast shall decide every question or matter submitted to the shareholders at any meeting, unless otherwise provided by law or by the Articles of Association.

Section 1.7. Inspectors. The Board may, and in the event of its failure so to do, the Chairman of the Board may appoint Inspectors of Election who shall determine the presence of quorum, the validity of proxies, and the results of all elections and all other matters voted upon by shareholders at all annual and special meetings of shareholders.

Section 1.8. Waiver and Consent. The shareholders may act without notice or a meeting by a unanimous written consent by all shareholders.

Section 1.9. Remote Meetings. The Board shall have the right to determine that a shareholder meeting not be held at a place, but instead be held solely by means of remote communication in the manner and to the extent permitted by the General Corporation Law of the State of Delaware.

ARTICLE II

Directors

Section 2.1. Board of Directors. The Board shall have the power to manage and administer the business and affairs of the Association. Except as expressly limited by law, all corporate powers of the Association shall be vested in and may be exercised by the Board.

Section 2.2. Term of Office. The directors of this Association shall hold office for one year and until their successors are duly elected and qualified, or until their earlier resignation or removal.

Section 2.3. Powers. In addition to the foregoing, the Board shall have and may exercise all of the powers granted to or conferred upon it by the Articles of Association, the Bylaws and by law.

Section 2.4. Number. As provided in the Articles of Association, the Board of this Association shall consist of no less than five nor more than twenty-five members, unless the OCC has exempted the Association from the twenty-five- member limit. The Board shall consist of a number of members to be fixed and determined from time to time by resolution of the Board or the shareholders at any meeting thereof, in accordance with the Articles of Association. Between meetings of the shareholders held for the purpose of electing directors, the Board

by a majority vote of the full Board may increase the size of the Board but not to more than a total of twenty-five directors, and fill any vacancy so created in the Board; provided that the Board may increase the number of directors only by up to two directors, when the number of directors last elected by shareholders was fifteen or fewer, and by up to four directors, when the number of directors last elected by shareholders was sixteen or more. Each director shall own a qualifying equity interest in the Association or a company that has control of the Association in each case as required by applicable law. Each director shall own such qualifying equity interest in his or her own right and meet any minimum threshold ownership required by applicable law.

Section 2.5. Organization Meeting. The newly elected Board shall meet for the purpose of organizing the new Board and electing and appointing such officers of the Association as may be appropriate. Such meeting shall be held on the day of the election or as soon thereafter as practicable, and, in any event, within thirty days thereafter, at such time and place as the Chairman or President may designate. If, at the time fixed for such meeting, there shall not be a quorum present, the directors present may adjourn the meeting until a quorum is obtained.

Section 2.6. Regular Meetings. The regular meetings of the Board shall be held, without notice, as the Chairman or President may designate and deem suitable.

Section 2.7. Special Meetings. Special meetings of the Board may be called at any time, at any place and for any purpose by the Chairman of the Board or the President of the Association, or upon the request of a majority of the entire Board. Notice of every special meeting of the Board shall be given to the directors at their usual places of business, or at such other addresses as shall have been furnished by them for the purpose. Such notice shall be given at least twelve hours (three hours if meeting is to be conducted by conference telephone) before the meeting by telephone or by being personally delivered, mailed, or electronically delivered. Such notice need not include a statement of the business to be transacted at, or the purpose of, any such meeting.

Section 2.8. Quorum and Necessary Vote. A majority of the directors shall constitute a quorum at any meeting of the Board, except when otherwise provided by law; but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. Unless otherwise provided by law or the Articles or Bylaws of this Association, once a quorum is established, any act by a majority of those directors present and voting shall be the act of the Board.

Section 2.9. Written Consent. Except as otherwise required by applicable laws and regulations, the Board may act without a meeting by a unanimous written consent by all directors, to be filed with the Secretary of the Association as part of the corporate records.

Section 2.10. Remote Meetings. Members of the Board, or of any committee thereof, may participate in a meeting of such Board or committee by means of conference telephone, video or similar communications equipment by means of which all persons participating in the meeting can hear each other and such participation shall constitute presence in person at such meeting.

Section 2.11. Vacancies. When any vacancy occurs among the directors, the remaining members of the Board may appoint a director to fill such vacancy at any regular meeting of the Board, or at a special meeting called for that purpose.

ARTICLE III

Committees

Section 3.1. Advisory Board of Directors. The Board may appoint persons, who need not be directors, to serve as advisory directors on an advisory board of directors established with respect to the business affairs of either this Association alone or the business affairs of a group of affiliated organizations of which this Association is one. Advisory directors shall have such powers and duties as may be determined by the Board, provided, that the Board’s responsibility for the business and affairs of this Association shall in no respect be delegated or diminished.

Section 3.2. Trust Audit Committee. At least once during each calendar year, the Association shall arrange for a suitable audit (by internal or external auditors) of all significant fiduciary activities under the direction of its trust audit committee, a function that will be fulfilled by the Audit Committee of the financial holding company that is the ultimate parent of this Association. The Association shall note the results of the audit (including significant actions taken as a result of the audit) in the minutes of the Board. In lieu of annual audits, the Association may adopt a continuous audit system in accordance with 12 C.F.R. § 9.9(b).

The Audit Committee of the financial holding company that is the ultimate parent of this Association, fulfilling the function of the trust audit committee:

(1) Must not include any officers of the Association or an affiliate who participate significantly in the administration of the Association’s fiduciary activities; and

(2) Must consist of a majority of members who are not also members of any committee to which the Board has delegated power to manage and control the fiduciary activities of the Association.

Section 3.3. Executive Committee. The Board may appoint an Executive Committee which shall consist of at least three directors and which shall have, and may exercise, to the extent permitted by applicable law, all the powers of the Board between meetings of the Board or otherwise when the Board is not meeting.

Section 3.4. Trust Management Committee. The Board of this Association shall appoint a Trust Management Committee to provide oversight of the fiduciary activities of the Association. The Trust Management Committee shall determine policies governing fiduciary activities. The Trust Management Committee or such sub-committees, officers or others as may be duly designated by the Trust Management Committee shall oversee the processes related to fiduciary activities to assure conformity with fiduciary policies it establishes, including ratifying the acceptance and the closing out or relinquishment of all trusts. The Trust Management Committee will provide regular reports of its activities to the Board.

Section 3.5. Other Committees. The Board may appoint, from time to time, committees of one or more persons who need not be directors, for such purposes and with such powers as the Board may determine; however, the Board will not delegate to any committee any powers or responsibilities that it is prohibited from delegating under any law or regulation. In addition, either the Chairman or the President may appoint, from time to time, committees of one or more officers, employees, agents or other persons, for such purposes and with such powers as either the Chairman or the President deems appropriate and proper. Whether appointed by the Board, the Chairman, or the President, any such committee shall at all times be subject to the direction and control of the Board.

Section 3.6. Meetings, Minutes and Rules. An advisory board of directors and/or committee shall meet as necessary in consideration of the purpose of the advisory board of directors or committee, and shall maintain minutes in sufficient detail to indicate actions taken or recommendations made; unless required by the members, discussions, votes or other specific details need not be reported. An advisory board of directors or a committee may, in consideration of its purpose, adopt its own rules for the exercise of any of its functions or authority.

ARTICLE IV

Officers

Section 4.1. Chairman of the Board. The Board may appoint one of its members to be Chairman of the Board to serve at the pleasure of the Board. The Chairman shall supervise the carrying out of the policies adopted or approved by the Board; shall have general executive powers, as well as the specific powers conferred by these Bylaws; and shall also have and may exercise such powers and duties as from time to time may be conferred upon or assigned by the Board.

Section 4.2. President. The Board may appoint one of its members to be President of the Association. In the absence of the Chairman, the President shall preside at any meeting of the Board. The President shall have general executive powers, and shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the office of President, or imposed by these Bylaws. The President shall also have and may exercise such powers and duties as from time to time may be conferred or assigned by the Board.

Section 4.3. Vice President. The Board may appoint one or more Vice Presidents who shall have such powers and duties as may be assigned by the Board and to perform the duties of the President on those occasions when the President is absent, including presiding at any meeting of the Board in the absence of both the Chairman and President.

Section 4.4. Secretary. The Board shall appoint a Secretary, or other designated officer who shall be Secretary of the Board and of the Association, and shall keep accurate minutes of all meetings. The Secretary shall attend to the giving of all notices required by these Bylaws to be given; shall be custodian of the corporate seal, records, documents and papers of the Association; shall provide for the keeping of proper records of all transactions of the Association; shall, upon request, authenticate any records of the Association; shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the Secretary, or imposed by these Bylaws; and shall also perform such other duties as may be assigned from time to time by the Board. The Board may appoint one or more Assistant Secretaries with such powers and duties as the Board, the President or the Secretary shall from time to time determine.

Section 4.5. Other Officers. The Board may appoint, and may authorize the Chairman, the President or any other officer to appoint, any officer as from time to time may appear to the Board, the Chairman, the President or such other

officer to be required or desirable to transact the business of the Association. Such officers shall exercise such powers and perform such duties as pertain to their several offices, or as may be conferred upon or assigned to them by these Bylaws, the Board, the Chairman, the President or such other authorized officer. Any person may hold two offices.

Section 4.6. Tenure of Office. The Chairman or the President and all other officers shall hold office until their respective successors are elected and qualified or until their earlier death, resignation, retirement, disqualification or removal from office, subject to the right of the Board or authorized officer to discharge any officer at any time.

ARTICLE V

Stock

Section 5.1. The Board may authorize the issuance of stock either in certificated or in uncertificated form. Certificates for shares of stock shall be in such form as the Board may from time to time prescribe. If the Board issues certificated stock, the certificate shall be signed by the President, Secretary or any other such officer as the Board so determines. Shares of stock shall be transferable on the books of the Association, and a transfer book shall be kept in which all transfers of stock shall be recorded. Every person becoming a shareholder by such transfer shall, in proportion to such person’s shares, succeed to all rights of the prior holder of such shares. Each certificate of stock shall recite on its face that the stock represented thereby is transferable only upon the books of the Association properly endorsed. The Board may impose conditions upon the transfer of the stock reasonably calculated to simplify the work of the Association for stock transfers, voting at shareholder meetings, and related matters, and to protect it against fraudulent transfers.

ARTICLE VI

Corporate Seal

Section 6.1. The Association shall have no corporate seal; provided, however, that if the use of a seal is required by, or is otherwise convenient or advisable pursuant to, the laws or regulations of any jurisdiction, the following seal may be used, and the Chairman, the President, the Secretary and any Assistant Secretary shall have the authority to affix such seal:

ARTICLE VII

Miscellaneous Provisions

Section 7.1. Execution of Instruments. All agreements, checks, drafts, orders, indentures, notes, mortgages, deeds, conveyances, transfers, endorsements, assignments, certificates, declarations, receipts, discharges, releases, satisfactions, settlements, petitions, schedules, accounts, affidavits, bonds, undertakings, guarantees, proxies and other instruments or documents may be signed, countersigned, executed, acknowledged, endorsed, verified, delivered or accepted on behalf of the Association, whether in a fiduciary capacity or otherwise, by any officer of the Association, or such employee or agent as may be designated from time to time by the Board by resolution, or by the Chairman or the President by written instrument, which resolution or instrument shall be certified as in effect by the Secretary or an Assistant Secretary of the Association. The provisions of this section are supplementary to any other provision of the Articles of Association or Bylaws.

Section 7.2. Records. The Articles of Association, the Bylaws as revised or amended from time to time and the proceedings of all meetings of the shareholders, the Board, and standing committees of the Board, shall be recorded in appropriate minute books provided for the purpose. The minutes of each meeting shall be signed by the Secretary, or other officer appointed to act as Secretary of the meeting.

Section 7.3. Trust Files. There shall be maintained in the Association files all fiduciary records necessary to assure that its fiduciary responsibilities have been properly undertaken and discharged.

Section 7.4. Trust Investments. Funds held in a fiduciary capacity shall be invested according to the instrument establishing the fiduciary relationship and according to law. Where such instrument does not specify the character and class of investments to be made and does not vest in the Association a discretion in the matter, funds held pursuant to such instrument shall be invested in investments in which corporate fiduciaries may invest under law.

Section 7.5. Notice. Whenever notice is required by the Articles of Association, the Bylaws or law, such notice shall be by mail, postage prepaid, e-mail, in person, or by any other means by which such notice can reasonably be expected to be received, using the address of the person to receive such notice, or such other personal data, as may appear on the records of the Association.

Except where specified otherwise in these Bylaws, prior notice shall be proper if given not more than 30 days nor less than 10 days prior to the event for which notice is given.

ARTICLE VIII

Indemnification

Section 8.1. The Association shall indemnify such persons for such liabilities in such manner under such circumstances and to such extent as permitted by Section 145 of the Delaware General Corporation Law, as now enacted or hereafter amended. The Board may authorize the purchase and maintenance of insurance and/or the execution of individual agreements for the purpose of such indemnification, and the Association shall advance all reasonable costs and expenses (including attorneys’ fees) incurred in defending any action, suit or proceeding to all persons entitled to indemnification under this Section 8.1. Such insurance shall be consistent with the requirements of 12 C.F.R. § 7.2014 and shall exclude coverage of liability for a formal order assessing civil money penalties against an institution-affiliated party, as defined at 12 U.S.C. § 1813(u).

Section 8.2. Notwithstanding Section 8.1, however, (a) any indemnification payments to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), for an administrative proceeding or civil action initiated by a federal banking agency, shall be reasonable and consistent with the requirements of 12 U.S.C. § 1828(k) and the implementing regulations thereunder; and (b) any indemnification payments and advancement of costs and expenses to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), in cases involving an administrative proceeding or civil action not initiated by a federal banking agency, shall be in accordance with Delaware General Corporation Law and consistent with safe and sound banking practices.

ARTICLE IX

Bylaws: Interpretation and Amendment

Section 9.1. These Bylaws shall be interpreted in accordance with and subject to appropriate provisions of law, and may be added to, altered, amended, or repealed, at any regular or special meeting of the Board.

Section 9.2. A copy of the Bylaws and all amendments shall at all times be kept in a convenient place at the principal office of the Association, and shall be open for inspection to all shareholders during Association hours.

ARTICLE X

Miscellaneous Provisions

Section 10.1. Fiscal Year. The fiscal year of the Association shall begin on the first day of January in each year and shall end on the thirty-first day of December following.

Section 10.2. Governing Law. This Association designates the Delaware General Corporation Law, as amended from time to time, as the governing law for its corporate governance procedures, to the extent not inconsistent with Federal banking statutes and regulations or bank safety and soundness.

***

(February 8, 2021)

Exhibit 6

CONSENT

In accordance with Section 321(b) of the Trust Indenture Act of 1939, the undersigned, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION hereby consents that reports of examination of the undersigned by Federal, State, Territorial or District authorities may be furnished by such authorities to the Securities and Exchange Commission upon its request therefor.

Dated: July 19, 2022

Exhibit 7

U.S. Bank Trust Company, National Association

Statement of Financial Condition

as of 3/31/2022

($000’s)

Exhibit 107

CALCULATION OF FILING FEE TABLES

FORM S-3

(Form Type)

PIEDMONT OFFICE REALTY TRUST, INC.

PIEDMONT OPERATING PARTNERSHIP, LP

(Exact Name of Registrant as Specified in its Charter)

Table 1: Newly Registered Securities