Form of Tax Protection Agreement



 Exhibit 10.12 

TAX PROTECTION AGREEMENT 

THIS TAX PROTECTION AGREEMENT (this “Agreement”) is made and entered into as of
            , 2010 by and among US FEDERAL PROPERTIES TRUST, INC., a Maryland corporation (the “REIT”), US FEDERAL PROPERTIES PARTNERSHIP, L.P., a Delaware limited
partnership (the “Partnership”), CMB Development, LLC, a Missouri limited liability company, RDB, LLC, a Missouri limited liability company, Daniel K. Carr Revocable Trust u/a dated June 1, 2006, and D’Jac, LLC, a Kansas limited
liability company (each a “Protected Partner” and collectively the “Protected Partners”). 
 WHEREAS, each
Protected Partner, pursuant to that certain Contribution Agreement, dated May 12, 2010 (the “Contribution Agreement”), is contributing his LLC Interests (as defined in the Contribution Agreement) to the Partnership in exchange for
common partnership units of limited partnership interest in the Partnership (“Units”) and cash; 
 WHEREAS, it is
intended for federal income tax purposes that the contributions will be treated as an “assets over form” merger, as prescribed by Treasury Regulations Sections 1.708-1(c)(3)(i) and 1.708-1(c)(4); 

WHEREAS, in consideration for the agreement of the Protected Partners to make the contributions, the parties desire to enter into this
Agreement regarding certain tax matters as set forth herein; and 
 WHEREAS, the REIT and the Partnership desire to evidence
their agreement regarding amounts that may be payable as a result of certain actions being taken by the Partnership regarding the disposition of certain of the contributed assets and certain debt obligations of the Partnership and its subsidiaries.

 NOW, THEREFORE, in consideration of the premises and the mutual representations, warranties, covenants and agreements
contained herein and in the Contribution Agreement, the parties hereto hereby agree as follows: 
 ARTICLE 1 

DEFINITIONS 

To the extent not otherwise defined herein, capitalized terms used in this Agreement have the meanings ascribed to them in the
Partnership Agreement (as defined below). 
 “Annual Gain Amount” means for each Gain Limitation Year an amount
equal to the product of 10% multiplied by the initial aggregate amount of the Protected Gain for all Protected Partners as set forth in Schedule 2.1(b); provided, however, that the Annual Gain Amount for the Tax Protection Period
ending December 31, 2010, will be prorated based on the number of days from the Closing Date until the end of such Gain Limitation Year. 

“Annual Gain Limitation” has the meaning set forth in Section 2.2. 

“Closing Date” means the date on which each Merger will be effective. 







 “Code” means the Internal Revenue Code of 1986, as amended. 

“Consent” means the prior written consent to do the act or thing for which the consent is required or solicited, which
consent may be executed by a duly authorized officer or agent of the party granting such consent. 
 “Cumulative
Recognized Protected Gain” means, for any Gain Limitation Year, the amount equal to the sum of the Protected Gain recognized by a Protected Partner in such Gain Limitation Year with respect to the Gain Limitation Properties, plus the
Protected Gain recognized by such Protected Partner in all preceding Gain Limitation Years with respect to the Gain Limitation Properties. 

“Cumulative Unadjusted Protected Gain” means, for any Gain Limitation Year, an amount equal to the Cumulative Recognized
Protected Gain for a Protected Partner with respect to the Gain Limitation Properties, minus the Prior Adjusted Protected Gain for such Protected Partner with respect to the Gain Limitation Properties. 

“Deficit Restoration Obligation” or “DRO” means a written obligation by a Protected Partner to restore
part or all of its deficit capital account in the Partnership upon the occurrence of certain events. 
 “Excess
Protected Gain” means for a Gain Limitation Year, the amount by which the Protected Gain recognized by the Protected Partners, as a group, with respect to such Gain Limitation Year with respect to the Gain Limitation Properties exceeds the
Annual Gain Limitation for such Gain Limitation Year. 
 “Gain Limitation Carry-forward” means, for any Gain
Limitation Year, the amount by which: 
  

	 	(A)	the sum of Annual Gain Amounts for all preceding Gain Limitation Years; 


exceeds 
  

	 	(B)	the aggregate Protected Gain recognized by the Protected Partners, as a group, with respect to the Gain Limitation Properties with respect to all preceding Gain
Limitation Years. 

 “Gain Limitation Property” means (i) each of the properties identified
on Schedule 2.1(b) hereto as a Gain Limitation Property; (ii) any other properties or assets hereafter acquired by the Partnership or any direct or indirect interest owned by the Partnership in any entity that owns an interest in a Gain
Limitation Property, if the disposition of that interest would result in the recognition of Protected Gain by a Protected Partner; and (iii) any other property that the Partnership directly or indirectly receives that is in whole or in part a
“substituted basis property” as defined in Section 7701(a)(42) of the Code with respect to a Gain Limitation Property. 

“Gain Limitation Year” means a taxable year of the Partnership ending on or before the expiration of the Tax Protection
Period. 
  

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 “Guaranteed Amount” means the aggregate amount of each Guaranteed Debt that
is guaranteed at any time by Partner Guarantors. 
 “Guaranteed Debt” means any loans incurred (or assumed) by
the Partnership or any of its subsidiaries that are guaranteed by Partner Guarantors at any time after the Closing Date pursuant to Article 3 hereof. 

“Indirect Owner” means, in the case of a Protected Partner that is an entity that is classified as a partnership,
disregarded entity or subchapter S corporation for federal income tax purposes, any person owning an equity interest in such Protected Partner, and in the case of any Indirect Owner that itself is an entity that is classified as a partnership,
disregarded entity or subchapter S corporation for federal income tax purposes, any person owning an equity interest in such entity. 

“Minimum Liability Amount” means, for each Protected Partner, the amount set forth next to such Protected Partner’s
name on Schedule 3.1 hereto. 
 “Nonrecourse Liability” has the meaning set forth in Treasury Regulations
§ 1.752-1(a)(2). 
 “Partner Guarantors” means those Protected Partners who have guaranteed any
portion of the Guaranteed Debt. 
 “Partnership” means US Federal Properties Partnership, LP, a Delaware
limited partnership. 
 “Partnership Agreement” means the Amended and Restated Agreement of Limited Partnership
of the Partnership, dated as of September     , 2010, as amended, and as the same may be further amended in accordance with the terms thereof. 

“Prior Adjusted Protected Gain” for any Gain Limitation Year, the amount of Cumulative Recognized Protected Gain of a
Protected Partner with respect to which reimbursement payments would have been made to such Protected Partner under Article 4 hereof (computed in accordance with the principles set forth in the parenthetical in the first paragraph of
Section 2.1), not taking into account the limitation therein based upon the actual gain recognized by such Protected Partner. 

“Protected Gain” shall mean the gain that would be allocable to and recognized by a Protected Partner under
Section 704(c) of the Code in the event of the sale of a Gain Limitation Property in a fully taxable transaction (excluding its corresponding share of “book gain,” if any). The initial amount of Protected Gain with respect to each
Protected Partner shall be determined as if the Partnership sold each Gain Limitation Property in a fully taxable transaction on the Closing Date for consideration equal to the Section 704(c) Value of such Gain Limitation Property on the
Closing Date, and is set forth on Schedule 2.1(b) hereto. Gain that would be allocated to a Protected Partner upon a sale of a Gain Limitation Property that is “book gain” (for example, any gain attributable to appreciation in the
actual value of the Gain Limitation Property following the Closing Date or any gain resulting from reductions in the “book value” of the Gain Limitation Property following the Closing Date) shall not be

  

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considered Protected Gain. (As used in this definition, “book gain” is any gain that would not be required under Section 704(c) of the Code and the applicable regulations to be
specially allocated to the Protected Partners, but rather would be allocated to all partners in the Partnership, including the REIT, in accordance with their respective economic interests in the Partnership.) 

“Protected Partner” means those persons set forth as Protected Partners on Schedule 2.1(a), and any person who acquires
Units from a Protected Partner in a transaction in which gain or loss is not recognized in whole or in part and in which such transferee’s adjusted basis, as determined for federal income tax purposes, is determined in whole or in part by
reference to the adjusted basis of a Protected Partner in such Units. 
 “Qualified Guarantee” has the meaning
set forth in Section 3.2. 
 “Qualified Guarantee Indebtedness” has the meaning set forth in
Section 3.2. 
 “Section 704(c) Value” means the fair market value of any Gain Limitation Property as of
the Closing Date, as determined by the Partnership and as set forth next to each Gain Limitation Property on Schedule 2.1 hereto. The Partnership shall initially carry the Gain Limitation Property on its books at a value equal to the
Section 704(c) Value as set forth above. 
 “Subsidiary” means any entity in which the Partnership owns a
direct or indirect interest that owns a Gain Limitation Property on the Closing Date, after giving effect to the Mergers, or that thereafter is a successor to the Partnership’s direct or indirect interests in a Gain Limitation Property.

 “Tax Protection Period” means the period commencing on the Closing Date and ending at 12:01 AM on
January 1, 2021; provided, however, that with respect to a Protected Partner, the Tax Protection Period shall terminate at such time as such Protected Partner has disposed of 50% or more of the Units received, directly or
indirectly, in the Mergers by such Protected Partner in a taxable transaction. 
 “Total Unadjusted Protected
Gain” means, for any Gain Limitation Year, the sum of the Cumulative Unadjusted Protected Gain amounts for all Protected Partners with respect to the Gain Limitation Properties. 

“Unadjusted Protected Gain Percentage” means, for any Gain Limitation Year, the percentage obtained by dividing such
Protected Partner’s Cumulative Unadjusted Protected Gain by the Total Unadjusted Protected Gain for such Gain Limitation Year and multiplying such quotient by 100. 

“Units” means units of limited partnership interest of the Partnership, as described in the Partnership Agreement.

  

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 ARTICLE 2 

RESTRICTIONS ON DISPOSITIONS OF 

GAIN LIMITATION PROPERTIES 

2.1 Restrictions on Disposition of Gain Limitation Properties. 

(a) The Partnership agrees for the benefit of each Protected Partner, for the term of the Tax Protection Period, not to directly or
indirectly sell, exchange, transfer, or otherwise dispose of a Gain Limitation Property or any interest therein, without regard to whether such disposition is voluntary or involuntary, in a transaction that would cause the Protected Partners in the
aggregate to recognize any Protected Gain in excess of the Annual Gain Limitation. (For purposes of this Article 2, the Protected Gain recognized by each of the Protected Partners shall be deemed equal to the gain that would have been recognized
without giving effect to any adjustment in basis that results with respect to the indirect interest of such Protected Partner in such Gain Limitation Property, it being intended that the Annual Gain Limitation and the related definitions are to be
applied to the Protected Partners as a group before giving effect to basis adjustments. For example, and as an illustration only, if a Protected Partner who would have recognized $1,500,000 of gain with respect to the sale of a Gain Limitation
Property has died, the Annual Gain Limitation and the related definitions shall still be computed and applied as if such gain were recognized by such Protected Partner, notwithstanding the adjustment to tax basis that occurs with respect to such
Protected Partner’s indirect interest in the Gain Limitation Property that occurs upon the death of such Protected Partner.) 

Without limiting the foregoing, the term “sale, exchange, transfer or disposition” by the Partnership shall be deemed to
include, and the prohibition shall extend to: 
  

	 	(a)	any direct or indirect disposition by any direct or indirect Subsidiary of any Gain Limitation Property or any interest therein; 


 

	 	(b)	any direct or indirect disposition by the Partnership of any Gain Limitation Property (or any direct or indirect interest therein) that is subject to
Section 704(c)(1)(B) of the Code and the Treasury Regulations thereunder; and 

  

	 	(c)	any distribution by the Partnership to a Protected Partner that is subject to Section 737 of the Code and the Treasury Regulations thereunder;


 Without limiting the foregoing, a disposition shall include any transfer, voluntary or involuntary, by the
Partnership or any Subsidiary in a foreclosure proceeding, pursuant to a deed in lieu of foreclosure, or in a bankruptcy proceeding. 

Notwithstanding the foregoing, this Section 2.1 shall not apply to a voluntary, actual disposition by a Protected Partner of Units
in connection with a merger or consolidation of the Partnership pursuant to which (1) the Protected Partner is offered either cash or property treated as cash pursuant to Section 731 of the Code (“Cash Consideration”) or
partnership interests and the receipt of such partnership interests would not result in the recognition of gain for federal income tax purposes by the Protected Partner (“Partnership Interest Consideration”); (2) the Protected Partner
has the right to elect to receive solely Partnership Interest Consideration in exchange for his Units and the continuing partnership has agreed in writing to assume the obligations of the Partnership under this Agreement; (3) no Protected Gain
is recognized by the Partnership as a result of any partner of the Partnership receiving Cash Consideration; and (4) the Protected Partner elects or is deemed to elect to receive Cash Consideration. 

 

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 (b) Notwithstanding the restriction set forth in this Section 2.1, the Partnership and
any Subsidiary may dispose of any Gain Limitation Property (or any interest therein) if such disposition qualifies as a like-kind exchange under Section 1031 of the Code, or an involuntary conversion under Section 1033 of the Code, or
other transaction (including, but not limited to, a contribution of property to any entity that qualifies for the non-recognition of gain under Section 721 or Section 351 of the Code, or a merger or consolidation of the Partnership with or
into another entity that qualifies for taxation as a “partnership” for federal income tax purposes (a “Successor Partnership”)) that, as to each of the foregoing, does not result in the recognition of any taxable income or gain
to any Protected Partner with respect to any of the Units; provided, however, that: 
 (i) in the
case of a Section 1031 like-kind exchange, if such exchange is with a “related party” within the meaning of Section 1031(f)(3) of the Code, any direct or indirect disposition by such related party of the Gain Limitation Property
or any other transaction prior to the expiration of the two (2) year period following such exchange that would cause Section 1031(f)(1) to apply with respect to such Gain Limitation Property (including by reason of the application of
Section 1031(f)(4)) shall be considered a violation of this Section 2.1 by the Partnership; and 
 (ii)
in the event that at the time of the exchange or other disposition the Protected Property is secured, directly or indirectly, by indebtedness that is guaranteed by a Protected Partner (or for which a Protected Partner otherwise has personal
liability) and that is not then in default and the transferee is not a Subsidiary of the Partnership that both is more than 50% owned, directly or indirectly by the Partnership and is and will continue to be under the legal control of the
Partnership (which shall include a partnership or limited liability company in which the Partnership or a wholly owned subsidiary of the Partnership is the sole managing general partner or sole managing member, as applicable), (a) either
(I) such indebtedness shall be repaid in full or (II) the Partnership shall obtain from the lenders with respect to such indebtedness a full and complete release of liability for each of the Protected Partners that has guaranteed, or otherwise
has liability for, such indebtedness, and (b) if such indebtedness is a Guaranteed Debt and the Tax Protection Period shall not have expired, the Partnership shall comply with its covenants set forth in Article 3 below with respect to such
Guaranteed Debt and the Partner Guarantors that are considered to have liability for such Guaranteed Debt (determined under Section 3.4 treating such events as a repayment of the Guaranteed Debt). 

2.2 Annual Gain Limitation. For each Gain Limitation Year, the Annual Gain Limitation will be the sum of the Annual Gain Amount,
plus the Gain Limitation Carry-forward. 
 2.3 Allocation of Excess Protected Gain among Protected Partners. For each
Gain Limitation Year, the Excess Protected Gain (computed in accordance with the principles set forth in the parenthetical in the first paragraph of Section 2.1) will be allocated among Protected Partners in proportion to their Unadjusted
Protected Gain Percentages (computed in accordance with the principles set forth in the parenthetical in the first paragraph of Section 2.1) for purposes of determining the amount of Protected Gain recognized by a Protected Partner that is
subject to reimbursement pursuant to Article 4 hereof (for purpose of Article 4, the calculations of gain 
  

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recognized by a Protected Partner and the reimbursement required shall be based upon the actual gain recognized by such Protected Partner without regard to the principles set forth in the
parenthetical in the first paragraph of Section 2.1). Specifically, for each Gain Limitation Year, the amount of Protected Gain for which a Protected Partner may be reimbursed under Article 4 hereof will equal the product of (a) the
Protected Partner’s Unadjusted Protected Gain Percentage (computed in accordance with the principles set forth in the parenthetical in the first paragraph of Section 2.1), multiplied by (b) the Excess Protected Gain for such
Gain Limitation Year (computed in accordance with the principles set forth in the parenthetical in the first paragraph of Section 2.1); provided, however, that no Protected Partner shall be considered for this purpose to have recognized
an amount of Protected Gain for a Gain Limitation Year that exceeds the Protected Gain actually recognized by such Protected Partner with respect to such Gain Limitation Year (computed in accordance with the principles set forth in the parenthetical
in the first paragraph of Section 2.1), and provided further, that the Protected Gain for which other Protected Partners are entitled to reimbursement shall be increased by the portion of the Excess Protected Gain for such year not
allocated to Protected Partners by reason of the immediately preceding limitation (with such allocation to be in accordance with the Protected Gain recognized by the Protected Partners not subject to such limitation). Schedule 2.3 hereto sets
forth an example that illustrates the application of this Section 2.3. 
 ARTICLE 3 

ALLOCATION OF LIABILITIES AND GUARANTEE OPPORTUNITY AND DEFICIT 

RESTORATION OBLIGATIONS 

3.1 Minimum Liability Allocation. During the Tax Protection Period, the Partnership will offer to each Protected Partner the
opportunity either (i) to enter into Qualified Guarantees of Qualified Guarantee Indebtedness or (ii) to enter into a Deficit Restoration Obligation, in such amount or amounts so as to cause the amount of partnership liabilities allocated
to such Protected Partner for purposes of Section 752 of the Code to be not less than such Protected Partner’s Minimum Liability Amount and to cause the amount of partnership liabilities with respect to which such Protected Partner will be
considered to be “at risk” for purposes of Section 465 of the Code to be not less than such Protected Partner’s Minimum Liability Amount, as provided in this Article 3. In order to minimize the need for Protected Partners to
enter into Qualified Guarantees or DROs, the Partnership will use the optional method under Treasury Regulations Section 1.752-3(a)(3) to allocate Nonrecourse Liabilities considered secured by a Gain Limitation Property to the Protected
Partners to the extent that the “built-in gain” with respect to those properties exceeds the amount of the Nonrecourse Liabilities considered secured by such Gain Limitation Property allocated to the Protected Partners under Treasury
Regulations Section 1.752-3(a)(2). 
 3.2 Qualified Guarantee Indebtedness and Qualified Guarantee; Treatment of
Qualified Guarantee Indebtedness as Guaranteed Debt. In order for an offer by the Partnership of an opportunity to guarantee indebtedness to satisfy the requirements of this Article 3, (1) the indebtedness to be guaranteed must satisfy all
of the conditions set forth in this Section 3.2 (indebtedness satisfying all such conditions is referred to as “Qualified Guarantee Indebtedness”); (2) the guarantee by the Partner Guarantors must be pursuant to a Guarantee

  

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Agreement substantially in the form attached hereto as Schedule 3.7 that satisfies the conditions set forth in Sections 3.2(i) and (iii) (a “Qualified Guarantee”);
(3) the amount of debt required to be guaranteed by the Partner Guarantor must not exceed the portion of the Guaranteed Amount for which a replacement guarantee is being offered and (4) the debt to be guaranteed must be considered
indebtedness of the Partnership for purposes of determining the adjusted tax basis of the interests of partners in the Partnership in their partnership interests. If, and to the extent that, a Partner Guarantor elects to guarantee Qualified
Guarantee Indebtedness pursuant to an offer made in accordance with this Article 3, such indebtedness thereafter shall be considered a Guaranteed Debt and subject to all of this Article 3. The conditions that must be satisfied at all times with
respect to any additional or replacement Guaranteed Debt offered pursuant to this Article 3 hereof and the guarantees with respect thereto are as follows: 
  

	 	(i)	each such guarantee shall be a “bottom dollar guarantee” in that the lender for the Guaranteed Debt is required to pursue all other collateral and security
for the Guaranteed Debt (other than any “bottom dollar guarantees” permitted pursuant to this clause (i) and/or Section 3.3 below) prior to seeking to collect on such a guarantee, and the lender shall have recourse against the
guarantee only if, and solely to the extent that, the total amount recovered by the lender with respect to the Guaranteed Debt after the lender has exhausted its remedies as set forth above is less than the aggregate of the Guaranteed Amounts with
respect to such Guaranteed Debt (plus the aggregate amounts of any other guarantees (x) that are in effect with respect to such Guaranteed Debt at the time the guarantees pursuant to this Article 3 are entered into, or (y) that are entered
into after the date the guarantees pursuant to this Article 4 are entered into with respect to such Guaranteed Debt and that comply with Section 3.5 below, but only to the extent that, in either case, such guarantees are “bottom dollar
guarantees” with respect to the Guaranteed Debt), and the maximum aggregate liability of each Partner Guarantor for all Guaranteed Debt shall be limited to the amount actually guaranteed by such Partner Guarantor; 


 

	 	(ii)	 the fair market value of the collateral against which the lender has recourse pursuant to the Guaranteed Debt, determined as of the time the guarantee
is entered into (an independent appraisal relied upon by the lender in making the loan shall be conclusive evidence of such fair market value when the guarantee is being entered into in connection with the closing of such loan), shall not be less
than 150% of the sum of (x) the aggregate of the Guaranteed Amounts with respect to such Guaranteed Debt, plus (y) the dollar amount of any other indebtedness that is senior to or pari passu with the Guaranteed Debt and as to which the
lender thereunder has recourse against property that is collateral of the Guaranteed Debt, plus (z) the aggregate amounts of any other guarantees (A) that are in effect with respect to such Guaranteed Debt at the time the



  

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guarantees pursuant to this Article 3 are entered into with respect to such Guaranteed Debt and that comply with Section 3(e) below, but only to the extent that such guarantees are
“bottom dollar guarantees with respect to the Guaranteed Debt); 


  

	 	(iii)	(A) the executed guarantee must be delivered to the lender and (B) (i) the execution of the guarantee by the Partner Guarantors must be acknowledged by the
lender as an inducement to it to make a new loan, to continue an existing loan (which continuation is not otherwise required), or to grant a material consent under an existing loan (which consent is not otherwise required to be granted) or,
alternatively, (ii) the guarantee otherwise must be enforceable under the laws of the state governing the loan and in which the property securing the loan is located or in which the lender has a significant place of business (with any bona fide
branch or office of the lender through which the loan is made, negotiated, or administered being deemed a “significant place of business” for the purposes hereof); 


 

	 	(iv)	as to each Partner Guarantor that is executing a guarantee pursuant to this Agreement, there must be no other Person that would be considered to “bear the economic
risk of loss,” within the meaning of Treasury Regulation § 1.752-2, or would be considered to be “at risk” for purposes of Section 465(b) with respect to that portion of such debt for which such Partner Guarantor is
being made liable for purposes of satisfying the Partnership’s obligations to such Partner Guarantor under this Article 3; 

  

	 	(v)	the obligor with respect to the Guaranteed Debt is the Partnership or an entity which is and will continue to be under the legal control of the Partnership (which shall
include a partnership or limited liability company in which the Partnership or a wholly-owned subsidiary of the Partnership is the sole managing general partner or sole managing member, as applicable). 


3.3 Covenant With Respect to Guaranteed Debt Collateral. The Partnership covenants with the Partner Guarantors with respect to the
Guaranteed Debt that (A) it will comply with the requirements set forth in Section 2.2(b)(ii) upon any disposition of any collateral for a Guaranteed Debt, whether during or following the Tax Protection Period, and (B) it will not at
any time, whether during or following the Tax Protection Period, pledge the collateral with respect to a Guaranteed Debt to secure any other indebtedness (unless such other indebtedness is, by its terms, subordinate in all respects to the Guaranteed
Debt for which such collateral is security) or otherwise voluntarily dispose of or reduce the amount of such collateral unless either (i) after giving effect thereto the conditions in Section 3.2(ii) would continue to be satisfied with
respect to the Guaranteed Debt and the Guaranteed Debt otherwise would continue to be Qualified Guarantee Indebtedness, or (ii) the Partnership (A) obtains from the lender with respect to the original Guaranteed Debt a full and complete
release of any Partner Guarantor 
  

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unless the Partner Guarantor expressly requests that it not be released, and (B) if the Tax Protection Period has not expired, offers to each Partner Guarantor with respect to such original
Guaranteed Debt, not less than 30 days prior to such pledge or disposition, the opportunity either (1) to enter into a Qualified Guarantee of other the Partnership indebtedness that constitutes Qualified Guarantee Indebtedness (with such
replacement indebtedness thereafter being considered a Guaranteed Debt and subject to this Article 3) in an amount equal to the amount of such original Guaranteed Debt that was guaranteed by such Partner Guarantor or (2) to enter into a
DRO in the amount of the original Guaranteed Debt that was guaranteed by such Partner Guarantor. 
 3.4 Repayment or
Refinancing of Guaranteed Debt. The Partnership shall not, at any time during the Tax Protection Period applicable to a Partner Guarantor, repay or refinance all or any portion of any Guaranteed Debt unless (i) after taking into account
such repayment, each Partner Guarantor would be entitled to include in its basis for its Units an amount of Guaranteed Debt equal to its Minimum Liability Amount, or (ii) alternatively, the Partnership, not less than 30 days prior to such
repayment or refinancing, offers to the applicable Partner Guarantors the opportunity either (A) to enter into a Qualified Guarantee with respect to other Qualified Guarantee Indebtedness, or (B) to enter into a DRO, in either case in an
amount sufficient so that, taking into account such guarantees of such other Qualified Guarantee Indebtedness, as applicable, each Partner Guarantor who guarantees such other Qualified Guarantee Indebtedness or enters into a DRO in the amount
specified by the Partnership would be entitled to include in its adjusted tax basis for its Units debt equal to the Minimum Liability Amount for such Partner Guarantor. 

3.5 Limitation on Additional Guarantees With Respect to Debt Secured by Collateral for Guaranteed Debt. The Partnership shall not
offer the opportunity or make available to any person or entity other than a Protected Partner a guarantee of any Guaranteed Debt or other debt that is secured, directly or indirectly, by any collateral for Guaranteed Debt unless (i) such debt
by its terms is subordinate in all respects to the Guaranteed Debt or, if such other guarantees are of the Guaranteed Debt itself, such guarantees by their terms must be paid in full before the lender can have recourse to the Partner Guarantors
(i.e., the first dollar amount of recovery by the applicable lenders must be applied to the Guaranteed Amount); provided that the foregoing shall not apply with respect to additional guarantees of Guaranteed Debt so long as the conditions set
forth in Sections 3.2(ii) would be satisfied immediately after the implementation of such additional guarantee (determined in the case of Section 3.2(ii), based upon the fair market value of the collateral for such Guaranteed Debt at the time
the additional guarantee is entered into and adding the amount of such additional guarantee(s) to the sum of the applicable Guaranteed Amounts plus any other preexisting “bottom dollar guarantee” previously permitted pursuant to this
Section 3.5 or Sections 3.2(i) and (ii) above, for purposes of making the computation provided for in Section 3.2(ii)), and (ii) and such other guarantees do not have the effect of reducing the amount of the Guaranteed Debt that
is includible by any Partner Guarantor in its adjusted tax basis for its Units pursuant to Treasury Regulation § 1.752-2. 

3.6 Process. Whenever the Partnership is required under this Article 3 to offer to one or more of the Partner Guarantors an
opportunity either to guarantee Qualified Guarantee Indebtedness or enter into a DRO, the Partnership shall be considered to have satisfied its obligation if the other conditions in this Article 3 are satisfied and, not less than thirty
(30) days 
  

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prior to the date that such guarantee would be required to be executed in order to satisfy this Article 3, the Partnership sends by first class mail, return receipt requested, to the last known
address of each such Partner Guarantor (as reflected in the records of the Partnership) the Guarantee Agreement or DRO, as applicable, to be executed (which in the case of Guarantee Agreement shall be substantially in the form of Schedule 3.7
hereto, with such changes thereto as are necessary to reflect the relevant facts) and a brief letter explaining the relevant circumstances (including, as applicable, that the offer is being made pursuant to this Article 3, the circumstances giving
rise to the offer, a brief summary of the terms of the Qualified Guarantee Indebtedness to be guaranteed, a brief description of the collateral for the Qualified Guarantee Indebtedness, a statement of the amount to be guaranteed, the address to
which the executed Guarantee Agreement or DRO, as applicable, must be sent and the date by which it must be received, and a statement to the effect that, if the Protected Partner fails to execute and return such Agreement within the time period
specified, the Partner Guarantor thereafter would lose its rights under this Article 3 with respect to the amount of debt that the Partnership is required to offer to be guaranteed or made available for the DRO, and depending upon the Partner
Guarantor’s circumstances and other circumstances related to the Partnership, the Partner Guarantor could be required to recognize taxable gain as a result thereof, either currently or prior to the expiration of the Tax Protection Period, that
otherwise would have been deferred). If a notice is properly sent in accordance with this procedure, the Partnership shall have not responsibility as a result of the failure of a Partner Guarantor either to receive such notice or to respond thereto
within the specified time period. 
 3.7 Presumption as to Schedule 3.7. The form of the Guarantee Agreement attached
hereto as Schedule 3.7 shall be conclusively presumed to satisfy the conditions set forth in Section 3.2(i) and to have caused the Guaranteed Debt to be considered allocable to the Guarantor Partner who enters into such Guarantee
Agreement pursuant to Treasury Regulation § 1.752-2 and Section 465 of the Code so long as all of the following conditions are met with respect such Guaranteed Debt: 

 

	 	(i)	there are no other guarantees in effect with respect to such Guaranteed Debt (other than the guarantees contemporaneously being entered into by the Partner Guarantors
pursuant to this Article 3); 

  

	 	(ii)	the collateral securing such Guaranteed Debt is not, and shall not thereafter become, collateral for any other indebtedness that is senior to or pari passu with such
Guaranteed Debt; 

  

	 	(iii)	no additional guarantees with respect to such Guaranteed Debt will be entered into during the applicable Tax Protection Period pursuant to the proviso set forth
in Section 3.3; 

  

	 	(iv)	the lender with respect to such Guaranteed Debt is not the Partnership, any Subsidiary or other entity in which the Partnership owns a direct or indirect interest, the
REIT, any other partner in the Partnership, or any person related to any partner in the Partnership as determined for purposes of Treasury Regulation § 1.752-2 or any person that would be considered a “related party” as
determined for purposes of Section 465 of the Code; and 

  

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	 	(v)	none of the REIT, nor any other partner in the Partnership, nor any person related to any partner in the Partnership as determined for purposes of Treasury Regulation
§ 1.752-2 shall have provided, or shall thereafter provide, collateral for, or otherwise shall have entered into, or shall thereafter enter into, a relationship that would cause such person or entity to be considered to bear the risk of
loss with respect to such Guaranteed Debt, as determined for purposes of Treasury Regulation § 1.752-2 or that would cause such entity to be considered “at risk” with respect to such Guaranteed Debt, as determined for purposes of
Section 465 of the Code. 

 3.8 Deficit Restoration Obligation. The Partnership will maintain an
amount of indebtedness of the Partnership that would be considered “recourse” indebtedness (taking into account all of the facts and circumstances related to the indebtedness, the Partnership and the General Partner) equal to or greater
than the sum of the amounts subject to a DRO of all Protected Partners and other partners in the Partnership. The deficit restoration obligation shall be conclusively presumed to cause the Protected Partner to be allocated an amount of liabilities
equal to the DRO Amount of such Protected Partner for purposes of Sections 465 and 752 of the Code, provided that (1) the Partnership maintains an amount of debt that is considered “recourse” indebtedness (determined for
purposes of Section 752 of the Code and taking into account all of the facts and circumstances related to the indebtedness, the Partnership and the General Partner) equal to the aggregate DRO Amounts of all partners of the Partnership and
(2) all other terms and conditions of the Partnership Agreement with respect to such deficit restoration obligation are met. 

3.9 Additional Guarantee and DRO Opportunities. Without limiting any of the other obligations of the Partnership under this
Agreement, from and after the expiration of the Tax Protection Period, the Partnership shall, upon a request from a Protected Partner, use commercially reasonable efforts to permit such Protected Partner to enter into an agreement with the
Partnership to bear the economic risk of loss as to a portion of the Partnership’s recourse indebtedness by undertaking an obligation to restore a portion of its negative capital account balance upon liquidation of such Protected Partner’s
interest in the Partnership and/or to bear financial liability under a Guarantee Agreement substantially in the form of Schedule 3.7 hereto for indebtedness that would be considered Qualifying Guarantee Indebtedness under Section 3.2
hereof, if such Protected Partner shall provide information from its professional tax advisor satisfactory to the Partnership showing that, in the absence of such agreement, such Protected Partner likely would not be allocated from the Partnership
sufficient indebtedness under Section 752 of the Code and the at-risk provisions under Section 465 of the Code to avoid the recognition of gain (other than gain required to be recognized by reason of actual cash distributions from the
Partnership). The Partnership and its professional tax advisors shall cooperate in good faith with such Protected Partner and its professional tax advisors to provide such information regarding the allocation of the Partnership liabilities and the
nature of such liabilities as is reasonably necessary in order to determine the Protected Partner’s adjusted tax basis in its Units and at-risk amount. If the Partnership permits a Protected Partner to enter into

  

 12 








 
an agreement under this Section 3.9, the Partnership shall be under no further obligation with respect thereto, and the Partnership shall not be required to indemnify such Protected Partner
for any damage incurred, in connection with or as a result of such agreement or the indebtedness, including without limitation a refinancing or prepayment thereof or taking any of the other actions required by Article 3 hereof with respect to
Qualified Indebtedness. 
 ARTICLE 4 

REMEDIES FOR BREACH 

4.1 Monetary Damages. In the event that the Partnership breaches its obligations set forth in Article 2, Article 3, or Article 6
with respect to a Protected Partner the Protected Partner’s sole right shall be to receive from the Partnership, and the Partnership shall pay to such Protected Partner as damages, an amount equal to: 

 

	 	(a)	in the case of a violation of Articles 3 or 6, the aggregate federal, state and local income taxes incurred by the Protected Partner or an Indirect Owner as a result of
the income or gain allocated to, or otherwise recognized by, such Protected Partner with respect to its Units by reason of such breach; 

  

	 	(b)	in the case of a violation of Article 2, the aggregate federal state, and local income taxes incurred by the Protected Partner or an Indirect Owner with respect the
Excess Protected Gain incurred with respect to the Gain Limitation Property that is allocable to such Protected Partner under the Partnership Agreement and Section 2.3 hereof (computed without regard to the principles set forth in the
parenthetical in the first paragraph of Section 2.1); 

 plus in the case of either (a) or (b), an amount
equal to the aggregate federal, state, and local income taxes payable by the Protected Partner or an Indirect Owner as a result of the receipt of any payment required under this Section 4.1. 

For purposes of computing the amount of federal, state, and local income taxes required to be paid by a Protected Partner (or Indirect
Owner), (i) any deduction for state income taxes payable as a result thereof actually allowed in computing federal income taxes shall be taken into account, and (ii) a Protected Partner’s (or Indirect Owner’s) tax liability shall
be computed using the highest federal, state and local marginal income tax rates that would be applicable to such Protected Partner’s (or Indirect Owner’s) taxable income (taking into account the character and type of such income or gain)
for the year with respect to which the taxes must be paid, without regard to any deductions, losses or credits that may be available to such Protected Partner (or Indirect Owner) that would reduce or offset its actual taxable income or actual tax
liability if such deductions, losses or credits could be utilized by the Protected Partner (or Indirect Owner) to offset other income, gain or taxes of the Protected Partner(or Indirect Owner), either in the current year, in earlier years, or in
later years). 
 4.2 Process for Determining Damages. If the Partnership has breached or violated any of the covenants
set forth in Article 2, Article 3, or Article 6 (or a Protected Partner asserts that the Partnership has breached or violated any of the covenants set forth in Article 2, Article 3, 

 

 13 








 
or Article 6), the Partnership and the Protected Partner (or Indirect Owner) agree to negotiate in good faith to resolve any disagreements regarding any such breach or violation and the amount of
damages, if any, payable to such Protected Partner (or Indirect Owner) under Section 4.1 (and to the extent applicable, Sections 4.4). If any such disagreement cannot be resolved by the Partnership and such Protected Partner (or Indirect Owner)
within sixty (60) days after the receipt of notice from the Partnership of such breach and the amount of income to be recognized by reason thereof (or, if applicable, receipt by the Partnership of an assertion by a Protected Partner that the
Partnership has breached or violated any of the covenants set forth in Article 2, Article 3, or Article 6), the Partnership and the Protected Partner shall jointly retain a nationally recognized independent public accounting firm (“an
Accounting Firm”) to act as an arbitrator to resolve as expeditiously as possible all points of any such disagreement (including, without limitation, whether a breach of any of the covenants set forth Article 2, Article 3, or Article 6, has
occurred and, if so, the amount of damages to which the Protected Partner is entitled as a result thereof, determined as set forth in Section 4.1 (and to the extent applicable, Section 4.4). All determinations made by the Accounting Firm
with respect to the resolution of any breach or violation of any of the covenants set forth in Article 2, Article 3, or Article 6 and the amount of damages payable to the Protected Partner under Section 4.1 (and to the extent applicable,
Section 4.4) shall be final, conclusive and binding on the Partnership and the Protected Partner. The fees and expenses of any Accounting Firm incurred in connection with any such determination shall be shared equally by the Partnership and the
Protected Partner, provided that if the amount determined by the Accounting Firm to be owed by the Partnership to the Protected Partner is more than five percent (5%) higher than the amount proposed by the Partnership to be owed to such
Protected Partner prior to the submission of the matter to the Accounting Firm, then all of the fees and expenses of any Accounting Firm incurred in connection with any such determination shall be paid by the Partnership and if the amount determined
by the Accounting Firm to be owed by the Partnership to the Protected Partner is more than five percent (5%) less than the amount proposed by the Partnership to be owed to such Protected Partner prior to the submission of the matter to the
Accounting Firm, then all of the fees and expenses of any Accounting Firm incurred in connection with any such determination shall be paid by the Protected Partner. 

4.3 Required Notices; Time for Payment. In the event that there has been a breach of Article 2, Article 3, or Article 6 the
Partnership shall provide to the Protected Partner notice of the transaction or event giving rise to such breach not later than at such time as the Partnership provides to the Protected Partners the Schedule K-1’s to the Partnership’s
federal income tax return as required in accordance with Section 7.3 below. All payments required under this Article 4 to any Protected Partner shall be made to such Protected Partner on or before April 15 of the year following the year in
which the gain recognition event giving rise to such payment took place; provided that, if the Protected Partner is required to make estimated tax payments that would include such gain, the Partnership shall make a payment to the Protected
Partner on or before the due date for such estimated tax payment and such payment from the partnership shall be in an amount that corresponds to the amount of the estimated tax being paid by such Protected Partner at such time. In the event of a
payment required after the date required pursuant to this Section 4.3, interest shall accrue on the aggregate amount required to be paid from such date to the date of actual payment at a rate equal to the “prime rate” of interest, as
published in the Wall Street Journal (or if no longer published there, as announced by Citibank) effective as of the date the payment is required to be made. 
  

 14 








 4.4 Additional Damages for Breaches of Section 2.1(b)(ii), Section 3.2 and/or
Section 3.3. Notwithstanding any of the foregoing in this Article 4, in the event that the Partnership should breach any of its covenants set forth in Section 2.1(b)(ii), Section 3.2, and/or Sections 3.3 (i) and/or
(ii) and a Protected Partner (or Indirect Owner) is required to make a payment in respect of such indebtedness that it would not have had to make if such breach had not occurred (an “Excess Payment”), then, in addition to the damages
provided for in the other Sections of this Article 4, the Partnership shall pay to such Protected Partner (or Indirect Owner) an amount equal to the sum of (i) the Excess Payment plus (ii) the aggregate federal, state and local income
taxes, if any, computed or set forth in Section 4.1, required to be paid by such Protected Partner (or Indirect Owner) by reason of Section 4.4 becoming operative (for example, because the breach by the Partnership and this
Section 4.4 caused all or any portion of the indebtedness in question no longer to be considered debt includible in basis by the affected Protected Partner pursuant to Treasury Regulations § 1.752-2(a)), plus (iii) an amount
equal to the aggregate federal, state and local income taxes required to be paid by the Protected Partner (or Indirect Owner) (computed as set forth in Section 4.1) as a result of any payment required under this Section 4.4. 

ARTICLE 5 

SECTION 704(C) METHOD AND ALLOCATIONS 

5.1 Application of “Traditional Method.” Notwithstanding any provision of the Partnership Agreement, the Partnership
shall use the “traditional method” under Regulations § 1.704-3(b) for purposes of making all allocations under Section 704(c) of the Code with respect to the properties contributed to the Partnership in connection with the
initial public offering of the REIT’s shares of common stock. 
 ARTICLE 6 

ALLOCATIONS OF LIABILITIES PURSUANT TO REGULATIONS UNDER 

SECTION 752 

6.1 Allocation Methods to be Followed. Except as provided in Section 6.2, all tax returns prepared by the Partnership with
respect to the Protected Period (and to the extent arrangements have been entered into pursuant to Section 3.9, for so long thereafter as such arrangements are in effect) that allocate liabilities of the Partnership for purposes of
Section 752 and the Treasury Regulations thereunder shall treat each Partner Guarantor as being allocated for federal income tax purposes an amount of recourse debt (in addition to any nonrecourse debt otherwise allocable to such Partner
Guarantor in accordance with the Partnership Agreement and Treasury Regulations § 1.752-3 and any other recourse liabilities allocable to such Partner Guarantor by reason of guarantees of indebtedness or DROs entered into pursuant other
agreements with the Partnership) pursuant to Treasury Regulation § 1.752-2 equal to such Partner Guarantor’s Guaranteed Amount, and the Partnership and the REIT shall not, during or with respect to the Tax Protection Period, take any
contrary or inconsistent position in any federal or state income tax returns (including, without limitation, information returns, such as Forms K-1, provided to partners in the Partnership and returns of Subsidiaries of the Partnership) or any
dealings involving the Internal Revenue Service (including, without limitation, any audit, administrative appeal or any judicial proceeding involving the income tax returns of the Partnership or the tax treatment of any holder of partnership
interests the Partnership). 
  

 15 








 6.2 Exception to Required Allocation Method. Notwithstanding the provisions of this
Agreement, the Partnership shall not be required to make allocations of Guaranteed Debt or other recourse debt of the Partnership to the Protected Partners as set forth in this Agreement if and to the extent that the Partnership determines in good
faith that it may not be more likely than not that such allocations will be respected; provided that the Partnership shall provide to each Protected Partner (or in the event of their death or disability, their executor, guardian or custodian,
as applicable), notice of such determination and if, within forty-five (45) days after the receipt thereof, the Partnership is provided an opinion of a law firm recognized as expert in such matters or a nationally recognized public accounting
firm to the effect that it is more likely than not that such allocations will be respected, the Partnership shall continue to make allocations of Guaranteed Debt or other recourse debt of the Partnership to the Protected Partners as set forth in
this Agreement; provided further that if there shall have been a judicial determination in a proceeding to which the Partnership is a party and as to which the General Partners have been allowed to participate as and to the extent
contemplated in Article 6 to the effect that such allocations are not correct, Section 6.1 shall not apply unless the matter is being appealed to an applicable court of appeals, the requirements of Section 7.2 shall have been satisfied in
connection therewith, and the opinion described above from counsel or accountants engaged by a Protected Partner shall have been provided. In no event shall this Section 6.2 be construed to relieve the Partnership for liability arising from a
failure by the Partnership to comply with one or more of the provisions of Article 3 of this Agreement. 
 6.3 Cooperation in
the Event of a Change. If a change in the Partnership’s allocations of Guaranteed Debt or other recourse debt of the Partnership to the Protected Partners is required by reason of circumstances described in Section 6.2, the Partnership
and its professional tax advisors shall cooperate in good faith with each Protected Partner (or in the event of their death or disability, their executor, guardian or custodian, as applicable) and their professional tax advisors to develop
alternative allocation arrangements and/or other mechanisms that protect the federal income tax positions of the Protected Partners in the manner contemplated by the allocations of Guaranteed Debt or other recourse debt of the Partnership to the
Protected Partners as set forth in this Agreement. 
 ARTICLE 7 

TAX PROCEEDINGS 

7.1 Notice of Tax Audits. If any claim, demand, assessment (including a notice of proposed assessment) or other assertion is made
with respect to taxes against the Protected Partners or the Partnership the calculation of which involves a matter covered in this Agreement that could result in tax liability to a Protected Partner (“Tax Claim”) or if the REIT or the
Partnership receives any notice from any jurisdiction with respect to any current or future audit, examination, investigation or other proceeding (“Tax Proceeding”) involving the Protected Partners or the Partnership or that otherwise
could involve a matter covered in this Agreement and would reasonably be expected to directly or indirectly affect the Protected Partners in an adverse manner, then the REIT or the Partnership, as applicable shall promptly notify the Protected
Partners of such Tax Claim or Tax Proceeding. 
  

 16 








 7.2 Control of Tax Proceedings. The REIT, as the general partner of the Partnership
shall have the right to control the defense, settlement or compromise of any Proceeding or Tax Claim; provided, however, that the REIT shall not consent to the entry of any judgment or enter into any settlement with respect to such Tax
Claim or Tax Proceeding that would result in tax liability to one or more Protected Partners without the prior written consent of the affected Protected Partners (unless, and only to the extent, that any taxes required to be paid by the Protected
Partners as a result thereof would be required to be reimbursed by the Partnership and the REIT under Article 4 and the Partnership and the REIT agree in connection with such settlement or consent, to make such required payments); provided
further that the Partnership shall keep the Protected Partners informed of the progress thereof to the extent that such Proceeding or Tax Claim would reasonably be expected to directly or indirectly affect the Protected Partners in an adverse
manner. 
 7.3 Timing of Tax Returns; Periodic Tax Information. The Partnership shall cause to be delivered to each
Protected Partner, as soon as reasonably practicable each year, the Forms K-1 that the Partnership is required to deliver to such Protected Partners with respect to the prior taxable year. In addition, the Partnership agrees to provide to the
Protected Partners, upon request, an estimate of the taxable income expected to be allocable for a specified taxable year from the Partnership to each Protected Partner and the entities that they control, provided that such estimates shall
not be required to be provided more frequently than once each calendar quarter. 
 ARTICLE 8 

AMENDMENT OF THIS AGREEMENT; WAIVER OF CERTAIN PROVISIONS; 

APPROVAL OF CERTAIN TRANSACTIONS 

8.1 Amendment. This Agreement may not be amended, directly or indirectly (including by reason of a merger between either the
Partnership or the REIT and another entity) except by a written instrument signed by the REIT, the Partnership, and each of the Protected Partners to be subject to such amendment-. 

8.2 Waiver. Notwithstanding the foregoing, upon written request by the Partnership, each Protected Partner, in its sole
discretion, may waive the payment of any damages that is otherwise payable to such Protected Partner pursuant to Article 4 hereof. Such a waiver shall be effective only if obtained in writing from the affected Protected Partner. 

ARTICLE 9 

MISCELLANEOUS 

9.1 Additional Actions and Documents. Each of the parties hereto hereby agrees to take or cause to be taken such further actions,
to execute, deliver, and file or cause to be executed, delivered and filed such further documents, and will obtain such consents, as may be necessary or as may be reasonably requested in order to fully effectuate the purposes, terms and conditions
of this Agreement. 
  

 17 








 9.2 Assignment. No party hereto shall assign its or his rights or obligations under
this Agreement, in whole or in part, except by operation of law, without the prior written consent of the other parties hereto, and any such assignment contrary to the terms hereof shall be null and void and of no force and effect. 

9.3 Successors and Assigns. This Agreement shall be binding upon and shall inure to the benefit of the Protected Partners and
their respective successors and permitted assigns, whether so expressed or not. This Agreement shall be binding upon the REIT, the Partnership, and any entity that is a direct or indirect successor, whether by merger, transfer, spin-off or
otherwise, to all or substantially all of the assets of either the REIT or the Partnership (or any prior successor thereto as set forth in the preceding portion of this sentence), provided that none of the foregoing shall result in the
release of liability of the REIT and the Partnership hereunder. The REIT and the Partnership covenant with and for the benefit of the Protected Partners not to undertake any transfer of all or substantially all of the assets of either entity
(whether by merger, transfer, spin-off or otherwise) unless the transferee has acknowledged in writing and agreed in writing to be bound by this Agreement, provided that the foregoing shall not be deemed to permit any transaction otherwise
prohibited by this Agreement. 
 9.4 Modification; Waiver. No failure or delay on the part of any party hereto in
exercising any power or right hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such a right or power, preclude any other or
further exercise thereof or the exercise of any other right or power. The rights and remedies of the parties hereunder are cumulative and not exclusive of any rights or remedies which they would otherwise have. No modification or waiver of any
provision of this Agreement, nor consent to any departure by any party therefrom, shall in any event be effective unless the same shall be in writing, and then such waiver or consent shall be effective only in the specific instance and for the
purpose for which given. No notice to or demand on any party in any case shall entitle such party to any other or further notice or demand in similar or other circumstances. 

9.5 Representations and Warranties Regarding Authority; Noncontravention. Each of the REIT and the Partnership has the requisite
corporate or other (as the case may be) power and authority to enter into this Agreement and to perform its respective obligations hereunder. The execution and delivery of this Agreement by each of the REIT and the Partnership and the performance of
each of its respective obligations hereunder have been duly authorized by all necessary trust, partnership, or other (as the case may be) action on the part of each of the REIT and the Partnership. This Agreement has been duly executed and delivered
by each of the REIT and the Partnership and constitutes a valid and binding obligation of each of the REIT and the Partnership, enforceable against each of the REIT and the Partnership in accordance with its terms, except as such enforcement may be
limited by (i) applicable bankruptcy or insolvency laws (or other laws affecting creditors’ rights generally) or (ii) general principles of equity. The execution and delivery of this Agreement by each of the REIT and the Partnership
do not, and the performance by each of its respective obligations hereunder will not, conflict with, or result in any violation of (i) the Partnership Agreement or (ii) any other agreement applicable to the REIT and/or the Partnership,
other than, in the case of clause (ii), any such conflicts or violations that would not materially adversely affect the performance by the Partnership and the REIT of their obligations hereunder. 

 

 18 








 9.6 Captions. The Article and Section headings contained in this Agreement are
inserted for convenience of reference only, shall not be deemed to be a part of this Agreement for any purpose, and shall not in any way define or affect the meaning, construction or scope of any of the provisions hereof. 

9.7 Notices. All notices and other communications given or made pursuant hereto shall be in writing and shall be deemed to have
been duly given or made as of the date delivered, mailed or transmitted, and shall be effective upon receipt, if delivered personally, mailed by registered or certified mail (postage prepaid, return receipt requested) to the parties at the following
addresses (or at such other address for a party as shall be specified by like changes of address) or sent by electronic transmission to the telecopier number specified below: 

 

	 	(i)	if to the Partnership or the REIT, to: 


US Federal Properties Trust, Inc. 

4705 Central Street 

Kansas City, MO 64112 

Attention: Mr. Kevin Kelly 

Facsimile:
                     
  

	 	(i)	if to a Protected Partner, to the address on file with the Partnership. 


Each party may designate by notice in writing a new address to which any notice, demand, request or communication may thereafter be so given, served or
sent. Each notice, demand, request, or communication which shall be hand delivered, sent, mailed, telecopied or telexed in the manner described above, or which shall be delivered to a telegraph company, shall be deemed sufficiently given, served,
sent, received or delivered for all purposes at such time as it is delivered to the addressee (with the return receipt, the delivery receipt, or (with respect to a telecopy or telex) the answerback being deemed conclusive, but not exclusive,
evidence of such delivery) or at such time as delivery is refused by the addressee upon presentation. 
 9.8
Counterparts. This Agreement may be executed in two or more counterparts, all of which shall be considered one and the same agreement and each of which shall be deemed an original. 

9.9 Governing Law. The interpretation and construction of this Agreement, and all matters relating thereto, shall be governed by
the laws of the State of Delaware, without regard to the choice of law provisions thereof. 
 9.10 Consent to Jurisdiction;
Enforceability. 
 9.10.1 This Agreement and the duties and obligations of the parties hereunder shall be enforceable
against any of the parties in the courts of the State of Delaware. For such purpose, each party hereto and the Protected Partners hereby irrevocably submits to the nonexclusive jurisdiction of such courts and agrees that all claims in respect of
this Agreement may be heard and determined in any of such courts. 
  

 19 








 9.10.2 Each party hereto hereby irrevocably agrees that a final judgment of any of the
courts specified above in any action or proceeding relating to this Agreement shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. 

9.11 Severability. If any part of any provision of this Agreement shall be invalid or unenforceable in any respect, such part
shall be ineffective to the extent of such invalidity or unenforceability only, without in any way affecting the remaining parts of such provision or the remaining provisions of this Agreement. 

9.12 Costs of Disputes. Except as otherwise expressly set forth in this Agreement, the nonprevailing party in any dispute arising
hereunder shall bear and pay the costs and expenses (including, without limitation, reasonable attorneys’ fees and expenses) incurred by the prevailing party or parties in connection with resolving such dispute. 

9.13 Enforcement by Protected Partners. The Protected Partners are the beneficiaries of this Agreement and shall be able to
enforce this Agreement as they were parties to this Agreement. 
  

 20 








 IN WITNESS WHEREOF, the REIT, the Partnership and the Protected Parties have caused this
Agreement to be signed by their respective officers, general partners, or delegates thereunto duly authorized all as of the date first written above. 
  

							
	US FEDERAL PROPERTIES TRUST, INC.,
	a Maryland corporation
			
		 	By:	 	  

		 	 Name:
	 	Richard D. Baier
		 	 Title:
	 	Chief Executive Officer
	
	US FEDERAL PROPERTIES PARTNERSHIP, LP,
	a Delaware limited partnership
			
		 	 By:
	 	US Federal Properties Trust, Inc.,
		 		 	a Maryland corporation,
		 		 	its General Partner
				
		 		 	By:	 	  

		 		 		 	Name: Richard D. Baier
		 		 		 	Title: Chief Executive Officer

  

					
	CMB DEVELOPMENT, LLC
	a Missouri limited liability company
			
		 	By:	 	  

		 	 Name: Cathleen M. Bair

		 	 Title: Manager

		 	Tax ID #:
	
	RDB, LLC
	a Missouri limited liability company
			
		 	By:	 	  

		 	 Name: Richard Bair

		 	 Title: Manager

		 	 Tax ID #:

	
	DANIEL K. CARR REVOCABLE TRUST U/A DATED JUNE 1, 2006
			
		 	 By:
	 	  

		 	 Name: Daniel K. Carr

		 	 Title: Trustee

		 	 Tax ID #:


  

 21 









					
	D’JAC, LLC
	a Kansas limited liability company
			
		 	 By:
	 	  

		 	 Name: David A. Wysocki

		 	 Title: Member

		 	 Tax ID #:


  

 22 








 SCHEDULES AND EXHIBITS TO THE TAX PROTECTION AGREEMENT 

 

			
	Schedule 2.1(a)	 	List of Protected Partners
	Schedule 2.1(b)	 	Gain Limitation Properties and Estimated Initial Protected Gain for Protected Partners
	Schedule 2.3	 	Example Illustrating the Provisions of Section 2.3 of the Agreement Relating to Allocation of Annual Gain Limitation Among Protected Partners
	Schedule 3.1	 	Minimum Liability Amount
	Schedule 3.7	 	Form of Guarantee Agreement

  

 23 








 Schedule 2.1(a) 

List of Protected Partners 

CMB Development, LLC 
 RDB, LLC 

Daniel K. Carr Revocable Trust u/a June 1, 2006 

D’Jac, LLC 
  

 24 








 Schedule 2.1(b) */ 

Gain Limitation Properties and 

Estimated Initial Protected Gain for Protected Partners as a Group 

 

			
	 Name of Protected Property
	  	Initial Protected Gain (Aggregate)
	 Federal Bureau of Investigation Field Office

6061 Gate Parkway
 Jacksonville,
Florida
	  	[$1,933,116]
	 Department of Homeland Security Offices

12445 East Coley Avenue
 Centennial, Colorado

	  	[$3,344,226]
	 Federal Courthouse
 125 West
Central Avenue
 Great Falls, Montana
	  	[$2,107,394]
	 Department of Homeland Security Offices

2987 South Decker Lake Drive
 Salt Lake City,
Utah
	  	[$4,171,300]
	 TOTAL
	  	[$11,556,036]

  

 25 








 Schedule 2.3 

Example Illustrating the Provisions of Section 2.3 of the Agreement Relating to Allocation of Annual 

Gain Limitation Among Protected Partners 

In Gain Limitation Year 1 (GLY 1), Protected Partner A and Protected Partner B each recognize $1.5 million of Protected Gain, Protected Partner C
recognizes $2 million of Protected Gain and Protected Partner D recognizes $3 million of Protected Gain, resulting in a total of $8 million in Protected Gain. The Annual Gain Limitation for GLY 1 is $4 million. Accordingly, A, B, C, and D, as a
group, are entitled to reimbursement under Article 4 of the Agreement with respect to $4 million of Protected Gain, allocated among them in the following amounts: A $750,000; B: $750,000; C: $1,000,000; and D: $1,500,000. 

In GLY 2, no Protected Gain is recognized by any Protected Partners. 

In GLY 3, the Annual Gain Limitation is $8 million (because it includes a Gain Limitation Carry-forward of $4 million from GLY 2). A recognizes $500,000
of Protected Gain, B recognizes $6 million and C and D each recognize no Protected Gain. No Protected Partners are entitled to reimbursement under Article 4 of the Agreement with respect to GLY 3 (since the total Protected Gain recognized in GLY3
– $6.5 million – is $1.5 million less than the Annual Gain Limitation for GLY 3). 
 In GLY 4, the Annual Gain Limitation is $5.5
million (including the Gain Limitation Carry-forward of $1.5 million from GLY 3). Each of A, B, C and D recognize $2.5 million of Protected Gain, resulting in a total of $10 million in Protected Gain. Accordingly, the Protected Gain for each
Protected Partner for GLY 4 for which such Partner is entitled to reimbursement under Article 4 of the Agreement is as follows: 
  

																						
	 Protected

Partner
	  	Current
GLY
Protected

Gain
Recognized	  	Current
GLY
Annual

Gain
Limitation	  	Cumulative
Recognized
Protected
Gain	  	Prior
Adjusted
Protected
Gain	  	Cumulative
Unadjusted
Protected
Gain	  	Unadjusted
Protected
Gain
Percentage	 	 	Current GLY
Protected Gain
Subject to
Reimbursement
Under Article 
4
	 A
	  	$	2,500,000	  	 	N/A	  	$	4,500,000	  	$	750,000	  	$	3,750,000	  	18.3	% 	 	$	823,500
	 B
	  	$	2,500,000	  	 	N/A	  	$	10,000,000	  	$	750,000	  	$	9,250,000	  	45.1	% 	 	$	2,029,500
	 C
	  	$	2,500,000	  	 	N/A	  	$	4,500,000	  	$	1,000,000	  	$	3,500,000	  	17.1	% 	 	$	769,500
	 D
	  	$	2,500,000	  	 	N/A	  	$	5,500,000	  	$	1,500,000	  	$	4,000,000	  	19.5	% 	 	$	877,500
	 Total
	  	$	10,000,000	  	$	5,500,000	  	$	24,500,000	  	$	4,000,000	  	$	20,500,000	  	100	% 	 	$	4,500,000

 In GLY 5, no Protected Gain is
recognized. 
 In GLY 6, A and B each recognize $6 million of Protected Gain, C recognizes $200,000 of Protected Gain and D recognized no
Protected Gain, resulting in a total of $12.2 million in Protected Gain. The Annual Gain Limitation is $8 million (because it includes a Gain Limitation Carry-forward of $4 million from GLY 5). 

 

																						
	 Protected

Partner
	  	Current
GLY
Protected

Gain
Recognized	  	Current
GLY
Annual

Gain
Limitation	  	Cumulative
Recognized
Protected
Gain	  	Prior
Adjusted
Protected
Gain	  	Cumulative
Unadjusted
Protected
Gain	  	Unadjusted
Protected
Gain
Percentage	 	 	Current GLY
Protected Gain
Subject to
Reimbursement
Under Article 
4
	 A
	  	$	6,000,000	  	 	N/A	  	$	10,500,000	  	$	1,573,500	  	$	8,926,500	  	31.6	% 	 	$	1,687,700
	 B
	  	$	6,000,000	  	 	N/A	  	$	16,000,000	  	$	2,779,500	  	$	13,220,500	  	46.9	% 	 	$	2,321,300
	 C
	  	$	200,000	  	 	N/A	  	$	4,700,000	  	$	1,769,500	  	$	2,930,500	  	10.4	% 	 	$	200,000
	 D
	  	$	0	  	 	N/A	  	$	5,500,000	  	$	2,377,500	  	$	3,122,500	  	11.1	% 	 	$	0
	 Total
	  	$	12,200,000	  	$	8,000,000	  	$	36,700,000	  	$	8,500,000	  	$	28,200,000	  	100	% 	 	$	4,200,000








 Because C and D would have been allocated more Excess Protected Gain than they actually recognized for
federal income tax purposes during GLY 6, the difference between the amount actually recognized by C and D and the amounts they would be allocated based on the Unadjusted Protected Gain Percentage are reallocated to A and B based on the portion of
the Excess Protected Gain actually recognized by them during GLY 6. 
 In GLY 7, no Protected Gain is recognized, and B dies. 

In GLY 8, each of A, C and D recognizes $5 million of Protected Gain and, if he had not died, B also would have recognized $5 million of Protected Gain.
Due to the basis adjustment that occurred on his death, B’s heirs did not actually recognize this gain. The Annual Gain Limitation is $8 million (because it includes a Gain Limitation Carry-forward of $4 million from GLY 7). 

 

																						
	 Protected

Partner
	  	Current
GLY
Protected

Gain
Recognized	  	Current
GLY
Annual

Gain
Limitation	  	Cumulative
Recognized
Protected
Gain	  	Prior
Adjusted
Protected
Gain
	  	Cumulative
Unadjusted
Protected
Gain	  	Unadjusted
Protected
Gain
Percentage	 	 	Current GLY
Protected Gain
Subject to
Reimbursement
Under Article 4
	 A
	  	$	5,000,000	  	 	N/A	  	$	15,500,000	  	$	3,573,500	  	$	11,926,500	  	27.1	% 	 	$	3,252,000
	 B
	  	$	5,000,000	  	 	N/A	  	$	21,000,000	  	$	4,779,500	  	$	16,220,500	  	36.9	% 	 	$	0
	 C
	  	$	5,000,000	  	 	N/A	  	$	9,700,000	  	$	1,969,500	  	$	7,730,500	  	17.6	% 	 	$	2,112,000
	 D
	  	$	5,000,000	  	 	N/A	  	$	10,500,000	  	$	2,377,500	  	$	8,122,500	  	18.4	% 	 	$	2,208,000
	 Total
	  	$	20,000,000	  	$	8,000,000	  	$	56,700,000	  	$	12,700,000	  	$	44,000,000	  	100	% 	 	$	7,572,000

 Because of B’s death, the
amount of Protected Gain allocable to him under the principles of Article 2 of the Tax Protection Agreement ($4,428,000) is not actually recognized and therefore is not subject to reimbursement under Article 4. The amount of Protected Gain that
otherwise would have been allocated to B is not reallocated to A, C or D. 
 Comment: The calculations of Unadjusted Protected
Gain Percentage are made based upon the principles set forth in the parenthetical in the first paragraph of Section 2.1, to the effect that the Protected Gain recognized by each of the Protected Partners shall be deemed equal to the gain that
would have been recognized without giving effect to any adjustment in basis that results with respect to the indirect interest of such Protected Partner in such Protected Property, it being intended that the Annual Gain Limitation and the related
definitions are to be applied to the Protected Partners as a group before giving effect to basis adjustments. 
  

 27 








 Schedule 3.1 

Minimum Liability Amount 
  

			
	 Protected Partner
	 	 Minimum Liability Amount **/

	 CMB Development, LLC
	 	[$116,470]
	 RDB, LLC
	 	[$1,120,292]
	 Daniel K. Carr Revocable Trust u/a June 1, 2006
	 	[$713,573]
	 D’JAC, LLC
	 	[$48,640]
	 TOTAL
	 	[$1,998,975]

  

	**/	The estimated “negative tax capital account” of a Partner in the Partnership on the closing date of the IPO as determined by the Partnership in its sole
discretion. 








 Schedule 3.7 

Form of
Guaranty 1/ 

GUARANTEE 
  

 

	1/
	 This Form of the Guarantee Agreement is for Guaranteed Debt where the following conditions all are applicable: 



 

	 	(i)	there are no other guarantees in effect with respect to such Guaranteed Debt; 


 

	 	(ii)	the collateral securing such Guaranteed Debt is not collateral for any other indebtedness that is senior to or pari passu with such Guaranteed Debt;


  

	 	(iii)	no additional guarantees with respect to such Guaranteed Debt will be entered into during the applicable Tax Protection Period pursuant to the proviso set forth
in Section 3.5; 

  

	 	(iv)	the lender with respect to such Guaranteed Debt is not the Partnership, any Subsidiary or other entity in which the Partnership owns a direct or indirect interest, the
REIT, any other partner in the Partnership, or any person related to any partner in the Partnership as determined for purposes of Treasury Regulation § 1.752-2; and 


 

	 	(v)	none of the REIT, nor any other partner in the Partnership, nor any person related to any partner in the Partnership as determined for purposes of Treasury Regulation
§ 1.752-2 shall have provided, or shall thereafter provide, collateral for, or otherwise shall have entered, or thereafter shall enter, into a relationship that would cause such person or entity to be considered to bear risk of loss with
respect to such Guaranteed Debt, as determined for purposes of Treasury Regulation § 1.752-2. 

 If, and
to the extent that, one or more of these conditions is not applicable, appropriate changes to the attached Form of Guaranty will be required in order to cause the various conditions set forth in Article 3 of the Tax Protection Agreement to be
satisfied. 







 This Guarantee is made and entered into as of the      day of
             2010, by the persons listed on Exhibit A annexed hereto (the “Guarantors”) for the benefit of the Lender set forth on Exhibit
B annexed hereto and made a part hereof (the “Lender,” which term shall include any person or entity who hereafter holds the Note (as defined below) in accordance with the terms thereof). 

RECITALS 

WHEREAS, the Lender has loaned to the borrower set forth on Exhibit B (the “Borrower”) the amount
set forth opposite such Lender’s name on Exhibit B, which loan (i) is evidenced by the promissory note described on Exhibit C hereto (the “Note”), (ii) has a current outstanding
balance in the amount set forth on Exhibit B annexed hereto, and (iii) is secured by a mortgage or deed of trust on the collateral described on Exhibit D annexed hereto (the “Deed of Trust,”
with the property and other assets securing such Deed of Trust referred to as the “Collateral”); 

WHEREAS, the Borrower is either US Federal Properties Partnership, LP, a Delaware limited partnership (the
“Partnership”) or a subsidiary of the Partnership in which the Partnership owns a 98% or greater interest in the Partnership; 

WHEREAS, the Guarantors are limited partners in the Partnership; and 

WHEREAS, the Guarantors are executing and delivering this Guarantee to guarantee a portion of the Borrower’s payments with respect
to the Note, subject to and otherwise in accordance with the terms and conditions hereinafter set forth. 
 NOW THEREFORE, in
consideration of the foregoing recitals and facts and other good and valuable consideration, the receipt and legal sufficiency of which are hereby acknowledged, each of the Guarantors hereby agree as follows: 

1. Guarantee and Performance of Payment. 

(a) The Guarantors hereby irrevocably and unconditionally guarantee the collection by the Lender of, and hereby agree to pay to the
Lender upon demand (following (1) foreclosure of the Deed of Trust, exercise of the powers of sale thereunder and/or acceptance by the Lender of a deed to the Collateral in lieu of foreclosure, and (2) the exhaustion of the exercise of any
and all remedies available to the Lender against the Borrower, including, without limitation, realizing upon the assets of the Borrower other than the Collateral against which the Lender may have recourse), an amount equal to the excess, if any, of
the Guaranteed Amount set forth on Exhibit B over the Lender Proceeds (as hereinafter defined) (which excess is referred to as the “Aggregate Guarantee Liability”). The amounts payable by each Guarantor in respect of the
guarantee obligations hereunder shall be in the same proportion as the dollar amounts listed next to such Guarantor’s name on Exhibit A attached hereto bears to the total Guaranteed Amount set forth on Exhibit A,
provided that, notwithstanding anything to the contrary contained in this Guarantee, each Guarantor’s aggregate obligation under this Guarantee shall be limited to the dollar amount set forth on Exhibit A attached hereto
next to such Guarantor’s name. The Guarantors’ obligations as set forth in this paragraph 1(a) are hereinafter referred to as the “Guaranteed Obligations.” 







 (b) For the purposes of this Guarantee, the term “Lender Proceeds”
shall mean the aggregate of (i) the Foreclosure Proceeds (as hereinafter defined) plus (ii) all amounts collected by the Lender from the Borrower (other than payments of principal, interest or other amounts required to be paid by the
Borrower to Lender under the terms of the Note that are paid by the Borrower to the Lender at a time when no default has occurred under the Note and is continuing) or realized by the Lender from the sale of assets of the Borrower other than the
Collateral. 
 (c) For the purposes of this Guarantee, the term “Foreclosure Proceeds” shall have the
applicable meaning set forth below with respect to the Collateral: 
  

	 	1.	If at least one bona fide third party unrelated to the Lender (and including, without limitation, any of the Guarantors) bids for such Collateral at a sale thereof,
conducted upon foreclosure of the related Deed of Trust or exercise of the power of sale thereunder, Foreclosure Proceeds shall mean the highest amount bid for such Collateral by the party that acquires title thereto (directly or through a nominee)
at or pursuant to such sale. For the purposes of determining such highest bid, amounts bid for the Collateral by the Lender shall be taken into account notwithstanding the fact that such bids may constitute credit bids which offset against the
amount due to the Lender under the Note. 

  

	 	2.	If there is no such unrelated third-party at such sale of the Collateral so that the only bidder at such sale is the Lender or its designee, the Foreclosure Proceeds
shall be deemed to be fair market value (the “Fair Market Value”) of the Collateral as of the date of the foreclosure sale, as such Fair Market Value shall be mutually agreed upon by the Lender and the Guarantor or determined
pursuant to subparagraph 1(d). 

  

	 	3.	If the Lender receives and accepts a deed to the Collateral in lieu of foreclosure in partial satisfaction of the Borrower’s obligations under the Note, the
Foreclosure Proceeds shall be deemed to be the Fair Market Value of such Collateral as of the date of delivery of the deed-in-lieu of foreclosure, as such Fair Market Value shall be mutually agreed upon by the Lender and the Guarantor or determined
pursuant to subparagraph 1(d). 

 (d) Fair Market Value of the Collateral (or any item thereof) shall be the price
at which a willing seller not compelled to sell would sell such Collateral, and a willing buyer not compelled to buy would purchase such Collateral, free and clear of all mortgages but subject to all leases and reciprocal easements and operating
agreements. If the Lender and the Guarantor are unable to agree upon the Fair Market Value of any Collateral in accordance with subparagraphs 1(c)2. or 3. above, as applicable, within twenty (20) days after the date of the foreclosure sale or
the delivery of the deed-in-lieu of foreclosure, as applicable, relating to such Collateral, either party may have the Fair Market Value of such Collateral determined by appraisal by appointing an appraiser having the qualifications set forth below
to determine the same and by notifying the other party of such appointment within twenty (20) days after the expiration of such twenty (20) day period. If the other party shall fail to notify the first party, within twenty (20) days
after its receipt of notice of the appointment by the first party, of the appointment by the other party of an appraiser having the qualifications set forth below, the 







 
appraiser appointed by the first party shall alone make the determination of such Fair Market Value. Appraisers appointed by the parties shall be members of the Appraisal Institute (MAI) and
shall have at least ten years’ experience in the valuation of properties similar to the Collateral being valued in the greater metropolitan area in which such Collateral is located. If each party shall appoint an appraiser having the aforesaid
qualifications and if such appraisers cannot, within thirty (30) days after the appointment of the second appraiser, agree upon the determination hereinabove required, then they shall select a third appraiser which third appraiser shall have
the aforesaid qualifications, and if they fail so to do within forty (40) days after the appointment of the second appraiser they shall notify the parties hereto, and either party shall thereafter have the right, on notice to the other, to
apply for the appointment of a third appraiser to the chapter of the American Arbitration Association or its successor organization located in the metropolitan area in which the Collateral is located or to which the Collateral is proximate or if no
such chapter is located in such metropolitan area, in the metropolitan area closest to the Collateral in which such a chapter is located. Each appraiser shall render its decision as to the Fair Market Value of the Collateral in question within
thirty (30) days after the appointment of the third appraiser and shall furnish a copy thereof to the Lender and the Guarantor. The Fair Market Value of the Collateral shall then be calculated as the average of (i) the Fair Market Value
determined by the third appraiser and (ii) whichever of the Fair Market Values determined by the first two appraisers is closer to the Fair Market Value determined by the third appraiser; provided, however, that if the Fair Market
Value determined by the third appraiser is higher or lower than both Fair Market Values determined by the first two appraisers, such Fair Market Value determined by the third appraiser shall be disregarded and the Fair Market Value of the Collateral
shall then be calculated as the average of the Fair Market Value determined by the first two appraisers. The Fair Market Value of a Property, as so determined, shall be binding and conclusive upon the Lender and the Guarantors. Guarantors shall bear
the cost of its own appraiser and, subject to subparagraph 1(e), shall bear all reasonable costs of appointing, and the expenses of, any other appraiser appointed pursuant to this subparagraph (1)(d). 

(e) Notwithstanding anything in the preceding subparagraphs of this paragraph 1, (i) in no event shall the aggregate amount
required to be paid pursuant to this Guarantee by the Guarantors as a group with respect to all defaults under the Note and the Deed of Trust securing the obligations thereunder exceed the Guaranteed Amount set forth on Exhibit B
hereto, and (ii) the aggregate obligation of each Guarantor hereunder with respect to the Guaranteed Obligation shall be limited to the lesser of (I) the product of (w) the Individual Guarantee Percentage for such Guarantor set
forth on Exhibit A hereto multiplied by (x) the Guaranteed Amount, or (II) the product of (y) such Guarantor’s Individual Guarantee Percentage multiplied by (z) the Aggregate Guarantee Liability. 

(f) In confirmation of the foregoing, and without limitation, the Lender must first exhaust all of its rights and remedies against all
property of the Borrower as to which the Lender has (or may have) a right of recourse, including, without limitation, the institution and prosecution to completion of appropriate foreclosure proceedings under the Deed of Trust, before exercising any
right or remedy or making any claim, under this Guarantee. 
 (g) The obligations under this Guarantee shall be personal to each
Guarantor and shall not be affected by any transfer of all or any part of a Guarantor’s interests in the Partnership; provided, however, that if a Guarantor has disposed of all of its equity interests in








 
the Partnership, the obligations of such Guarantor under this Guarantee shall terminate 12 months after the date of such disposition (the “Termination Date”) provided (i) the
Guarantor notifies the Lender that it is terminating its obligations under this Guarantee as of the Termination Date and (ii) the fair market value of the Collateral exceeds the outstanding balance of the Note, including accrued and unpaid
interest, as of the Termination Date. Further, no Guarantor shall have the right to recover from the Borrower any amounts such Guarantor pays pursuant to this Guarantee (except and only to the extent that the amount paid to the Lender by such
Guarantor exceeds the amount required to be paid by such Guarantor under the terms of this Guarantee). 
 (h) The obligations of
any Guarantor who is an individual as a Guarantor hereunder shall terminate with respect to such Guarantor one week after the death of such Guarantor if, as a result of the death of such Guarantor, all property held by the Guarantor on the date of
death would have a basis for federal income tax purposes equal to the fair market value of such property on such date (unless a later date were to be elected by the executor of the Guarantor’s estate in accordance with the applicable provisions
of the Internal Revenue Code). 
 2. Intent to Benefit Lender. This Guarantee is expressly for the benefit of the Lender.
The Guarantors intend that the Lender shall have the right to enforce the obligations of the Guarantors hereunder separately and independently of the Borrower, subject to the provisions of paragraph 1 hereof, without any requirement whatsoever of
resort by the Lender to any other party. The Lender’s rights to enforce the obligations of the Guarantors hereunder are material elements of this Guarantee. This Guarantee shall not be modified, amended or terminated (other than as specifically
provided herein) without the written consent of the Lender. The Borrower shall furnish a copy of this Guarantee to the Lender contemporaneously with its execution. 

3. Waivers. Each Guarantor intends to bear the ultimate economic responsibility for the payment hereof of the Guaranteed
Obligations to the extent set forth in Paragraph 1 above. Pursuant to such intent: 
 (a) Except as expressly set forth in
Paragraph 1 above, each Guarantor expressly waives any right (pursuant to any law, rule, arrangement or relationship) to compel the Lender, or any subsequent holder of the Note or any beneficiary of the Deed of Trust to sue or enforce payment
thereof or pursue any other remedy in the power of the Borrower, the Lender or any subsequent holder of the Note or any beneficiary of the Deed of Trust whatsoever, and failure of the Borrower or the Lender or any subsequent holder of the Note or
any beneficiary of the Deed of Trust to do so shall not exonerate, release or discharge a Guarantor from its absolute unconditional obligations under this Guarantee. Each Guarantor hereby binds and obligates itself, and its permitted successors and
assignees, for performance of the Guaranteed Obligations according to the terms hereof, whether or not the Guaranteed Obligations or any portion thereof are valid now or hereafter enforceable against the Borrower or shall have been incurred in
compliance with any of the conditions applicable thereto, subject, however, in all respects to the Guarantee Limit and the other limitations set forth in paragraph 1. 

(b) Each Guarantor expressly waives any right (pursuant to any law, rule, arrangement, or relationship) to compel any other person
(including, but not limited to, the Borrower, the Partnership, any subsidiary of the Partnership or the Borrower, or any other 







 
partner or affiliate of the Partnership or the Borrower) to reimburse or indemnify such Guarantor for all or any portion of amounts paid by such Guarantor pursuant to this Guarantee to the extent
such amounts do not exceed the amounts required to be paid by such Guarantor pursuant to paragraph 1 hereof (taking into account the limitations set forth therein). 

(c) Except as expressly set forth in Paragraph 1 above, if and only to the extent that the Borrower has made similar waivers under the
Note or the Deed of Trust, each Guarantor expressly waives: (i) the defense of the statute of limitations in any action hereunder or for the collection or performance of the Note or the Deed of Trust; (ii) any defense that may arise by
reason of: the incapacity, or lack of authority of the Borrower, the revocation or repudiation hereof by such Guarantor, the revocation or repudiation of the Note or the Deed of Trust by the Borrower, the failure of the Lender to file or enforce a
claim against the estate (either in administration, bankruptcy or any other proceeding) of the Borrower; the unenforceability in whole or in part of the Note, the Deed of Trust or any other document or instrument related thereto; the Lender’s
election, in any proceeding by or against the Borrower under the federal Bankruptcy Code, of the application of Section 1111(b)(2) of the federal Bankruptcy Code; or any borrowing or grant of a security interest under Section 364 of the
federal Bankruptcy Code; (iii) presentment, demand for payment, protest, notice of discharge, notice of acceptance of this Guarantee or occurrence of, or any default in connection with, the Note or the Deed of Trust, and indulgences and notices
of any other kind whatsoever, including, without limitation, notice of the disposition of any collateral for the Note; (iv) any defense based upon an election of remedies (including, if available, an election to proceed by non-judicial
foreclosure) or other action or omission by the Lender or any other person or entity which destroys or otherwise impairs any indemnification, contribution or subrogation rights of such Guarantor or the right of such Guarantor, if any, to proceed
against the Borrower for reimbursement, or any combination thereof; (v) subject to Paragraph 4 below, any defense based upon any taking, modification or release of any collateral or guarantees for the Note, or any failure to create or perfect
any security interest in, or the taking of or failure to take any other action with respect to any collateral securing payment or performance of the Note; (vi) any rights or defenses based upon any right to offset or claimed offset by such
Guarantor against any indebtedness or obligation now or hereafter owed to such Guarantor by the Borrower; or (vii) any rights or defenses based upon any rights or defenses of the Borrower to the Note or the Deed of Trust (including, without
limitation, the failure or value of consideration, any statute of limitations, accord and satisfaction, and the insolvency of the Borrower); it being intended, except as expressly set forth in Paragraph 1 above, that such Guarantor shall remain
liable hereunder, to the extent set forth herein, notwithstanding any act, omission or thing which might otherwise operate as a legal or equitable discharge of any of such Guarantor or of the Borrower. 

4. Amendment of Note and Deed of Trust. Without in any manner limiting the generality of the foregoing, the Lender or any
subsequent holder of the Note or beneficiary of the Deed of Trust may, from time to time, without notice to or consent of the Guarantors, agree to any amendment, waiver, modification or alteration of the Note or the Deed of Trust relating to the
Borrower and its rights and obligations thereunder (including, without limitation, renewal, waiver or variation of the maturity of the indebtedness evidenced by the Note, increase or reduction of the rate of interest payable under the Note, release,
substitution or addition of any Guarantor or endorser and acceptance or release of any security for the Note), it being understood and agreed by the Lender, however, that the Guarantor’s obligations hereunder are








 
subject, in all events, to the limitations set forth in Paragraph 1; provided that (i) in the event that the Lender consents to the release of any Collateral securing the Note
pursuant to the Deed of Trust, the Guaranteed Amount shall be reduced by the Fair Market Value of such Collateral on the date of such release (determined as set forth in Section 1(d)); and (ii) upon any material change to the Note or the
Deed of Trust, including, without limitation, the maturity date or the interest rate of the Note, or upon any release or substitution of any Collateral securing the Note, within thirty (30) days of any Guarantor’s receipt of actual notice
of such event, subject to the following sentence, such Guarantor may elect to terminate such Guarantor’s obligations under this Guarantee by written notice to the Lender. Such termination shall take effect on the 31st day following such actual
notice, provided that no default under the Guaranteed Obligation has occurred and is then continuing. 
 5.
Termination of Guarantee. Subject to Paragraph 4, this Guarantee is irrevocable as to any and all of the Guaranteed Obligations. 

6. Independent Obligations. Except as expressly set forth in Paragraph 1, the obligations of each Guarantor hereunder are
independent of the obligations of the Borrower, and a separate action or actions may be brought by a Lender against the Guarantors, whether or not actions are brought against the Borrower. Each Guarantor expressly waives any and all rights of
subrogation, reimbursement, indemnity, exoneration, contribution or any other claim which such Guarantor may now or hereafter have against the Borrower, or any other person directly or contingently liable for the payment or performance of the Note
and the Deed of Trust arising from the existence or performance of this Guarantee (including, but not limited to, the Partnership, DuPont Fabros Technology, Inc., or any other partner of the Partnership) (except and only to the extent that a
Guarantor makes a payment to the Lender in excess of the amount required to be paid under paragraph 1 and the limitations set forth therein). 

7. Understanding With Respect to Waivers. Each Guarantor warrants and represents that each of the waivers set forth above are made
with full knowledge of their significance and consequences, and that under the circumstances, the waivers are reasonable and not contrary to public policy or law. If any of said waivers are determined to be contrary to any applicable law or public
policy, such waiver shall be effective only to the maximum extent permitted by law. 
 8. No Assignment. No Guarantor
shall be entitled to assign his or her rights or obligations under this Guarantee to any other person without the written consent of the Lender. 

9. Entire Agreement. The parties agree that this Guarantee contains the entire understanding and agreement between them with
respect to the subject matter hereof and cannot be amended, modified or superseded, except by an agreement in writing signed by the parties. 

10. Notices. Any notice given pursuant to this Guarantee shall be in writing and shall be deemed given when delivered personally,
or sent by registered or certified mail, postage prepaid, as follows: 
 If to the Partnership: 

US Federal Properties Partnership, L.P. 

4705 Central Street 

Kansas City, MO 64112 

Attention: Mr. Kevin Kelly 

Facsimile:
                     







 or to such other address with respect to which notice is subsequently provided in the manner set forth
above; and 
 If to a Guarantor, to the address set forth on Exhibit A hereto, or to such other address with
respect to which notice is subsequently provided in the manner set forth above. 
 11. Applicable Law. This Guarantee
shall be governed by, interpreted under and construed in accordance with the laws of the State of Delaware without reference to its choice of law provisions. 

12. Consent to Jurisdiction; Enforceability 

(a) This Guarantee and the duties and obligations of the parties hereto shall be enforceable against each Guarantor in the courts of the
State of Delaware. For such purpose, each Guarantor hereby irrevocably submits to the nonexclusive jurisdiction of such courts and agrees that all claims in respect of this Guarantee may be heard and determined in any of such courts. 

(b) Each Guarantor hereby irrevocably agrees that a final judgment of any of the courts specified above in any action or proceeding
relating to this Guarantee shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. 

13. Condition of Borrower. Each Guarantor is fully aware of the financial condition of the Borrower and is executing and
delivering this Guarantee based solely upon its own independent investigation of all matters pertinent hereto and is not relying in any manner upon any representation or statement of the Lender or the Borrower. Each Guarantor represents and warrants
that it is in a position to obtain, and hereby assumes full responsibility for obtaining, any additional information concerning the Borrower’s financial conditions and any other matter pertinent hereto as it may desire, and it is not relying
upon or expecting the Lender to furnish to it any information now or hereafter in the Lender’s possession concerning the same. By executing this Guarantee, each Guarantor knowingly accepts the full range of risks encompassed within a contract
of this type, which risks it acknowledges. 
 14. Expenses. Each Guarantor agrees that, promptly after receiving
Lender’s notice therefor, such Guarantor shall reimburse Lender, subject to the limitation set forth in subparagraph 1(e) and to the extent that such reimbursement is not made by Borrower, for all reasonable expenses (including, without
limitation, reasonable attorneys fees and disbursements) incurred by Lender in connection with the collection of the Guaranteed Obligations or any portion thereof or with the enforcement of this Guarantee. 







 IN WITNESS WHEREOF, the undersigned Guarantors set forth on Exhibit A hereto
have executed this Guarantee as of the date first set forth above. 
  

			
	 GUARANTORS SET FORTH ON

EXHIBIT A HERETO:

		
	By:	 	  

		
	By:	 	  

		
	By:	 	  

		
	By:	 	  

		
	By:	 	  










 Exhibit A to Guarantee 

 

					
	 Name and Address of Partner Guarantors
	  	Guaranteed Amount	  	 
			
	 Guarantors, as a group
	  	$	  	
			
	 Individual Guarantors:
	  		  	Individual

Guarantee

Percentage









 Exhibit B to Guarantee 

 

									
	 Name of Lender
	 	 Name of Borrower
	 	 Date of and

Principal Amount

of Loan
	 	 Debt Balance as of

    /    /    
	 	 Guaranteed

Amount

		 		 		 		 	
		 		 		 		 	
		 		 		 		 	








 Exhibit C to Guarantee 

Summary of Principal Terms of Note [or attach copy of Note] 







 Exhibit D to Guarantee 

Identification of Deed of Trust and 

Brief Summary Description of Collateral 
  

 14