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            <ZIPCd>20007</ZIPCd>
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        </ContractorAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
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      <NetGainOrLossInvestmentsGrp>
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        <ExclusionAmt>49379</ExclusionAmt>
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      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
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        <FundraisingAmt>192580</FundraisingAmt>
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        <ManagementAndGeneralAmt>3837</ManagementAndGeneralAmt>
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        <Desc>FUNDRAISING EXPENDITURE</Desc>
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        <FundraisingAmt>226799</FundraisingAmt>
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        <FundraisingAmt>564074</FundraisingAmt>
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        <EOYAmt>6407</EOYAmt>
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        <EOYAmt>4789863</EOYAmt>
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        <EOYAmt>459024</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-1413098</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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        <CurrentTaxYearMinus3YearsAmt>1551092</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearAmt>198464</CurrentTaxYearAmt>
        <TotalAmt>10576989</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>224465</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>211324</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>239857</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>278014</CurrentTaxYearAmt>
        <TotalAmt>1216028</TotalAmt>
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      <TenPctFactsCrcmstncsTestCYInd>X</TenPctFactsCrcmstncsTestCYInd>
      <FactsAndCircumstancesTestTxt>THE PENTAGON MEMORIAL FUND (PMF) WAS CREATED TO EDUCATE THE GENERAL PUBLIC ABOUT THE EVENTS OF 9/11. TO ACHIEVE THIS GOAL, PMF SUPPORTS THE PENTAGON MEMORIAL'S YEARLY MAINTENANCE AND IS IN THE PROCESS OF CREATING A VISITOR EDUCATION CENTER TO IMPROVE THE EDUCATIONAL EXPERIENCE FOR VISITORS. THESE ACTIVITIES ARE FUNDED BY THE GENERAL PUBLIC, AND PMF HAS A CONTINUOUS AND BONA FIDE PROGRAM FOR THE SOLICITATION OF FUNDS THROUGH ONGOING EMAIL APPEALS, WEBSITE DONATIONS, AND OUTREACH VIA SOCIAL MEDIA AND IN-PERSON SOLICITATIONS WITH POTENTIAL DONORS. THE RESULTS OF PMF'S OPERATIONS, ACCESS TO THE PENTAGON MEMORIAL AND EDUCATION THROUGH THE PLANNED VISITOR EDUCATION CENTER ARE A BENEFIT TO SOCIETY AT LARGE AND ARE DRIVEN BY A BOARD OF DIRECTORS THAT REPRESENTS THE BROAD INTERESTS OF THE GENERAL PUBLIC. THE PMF ENGAGED IN APRIL 2022 WITH THE COMMISSION OF FINE ARTS REGARDING THE BUILDING DESIGN AND SITE. THIS IS PARTICULARLY IMPORTANT, GIVEN THE LOCATION NEAR ARLINGTON NATIONAL CEMETERY AND THE PENTAGON ON DEPARTMENT OF DEFENSE LAND. WE HAVE RECEIVED CONCEPT APPROVAL FROM THE COMMISSION OF FINE ARTS AND THE NATIONAL CAPITAL PLANNING COMMISSION FOR THE VISITOR EDUCATION CENTER. THIS IS IMPORTANT AS IT ENABLES CONSTRUCTION TO BEGIN WITHIN A YEAR AND WOULD BE AN IMPORTANT ACCOMPLISHMENT.SECONDLY, THE PMF, IN CONCERT WITH OUR VENDOR PRD, HAS COMPLETED THE PRELIMINARY EXHIBIT DESIGN FOR THE VEC ON THE PROGRAMMATIC SIDE. THIS PROVIDES CLARITY FOR DONORS AND PUBLIC CONSTITUENCIES ON THE MISSION EMPHASIS OF THE VEC AS OF 2023.LASTLY, THE VISITATION TO THE MEMORIAL CONTINUED WITH THE TANGIBLE PMF ANNUAL SUPPORT TO THE PENTAGON ($350K) AND OUR VOLUNTEER, EDUCATIONAL AND COMMUNICATION EFFORTS TO THE PUBLIC IN SUPPORT OF THE MEMORIAL.BY THESE MEASURES, PMF MEETS THE FACTS-AND-CIRCUMSTANCES TEST AND QUALIFIES AS A PUBLICLY SUPPORTED ORGANIZATION.</FactsAndCircumstancesTestTxt>
    </IRS990ScheduleA>
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      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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      <VolunteersInd>1</VolunteersInd>
      <PaidStaffOrManagementInd>0</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>0</DirectContactLegislatorsInd>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>0</OtherActivitiesInd>
      <TotalLobbyingExpendituresAmt>0</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USED PRO BONO ADVOCACY TO SECURE FEDERAL FUNDING FOR THE CONSTRUCTION OF THE VISITOR EDUCATION CENTER.</ExplanationTxt>
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        <InvestmentEarningsOrLossesAmt>1214222</InvestmentEarningsOrLossesAmt>
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        <AdministrativeExpensesAmt>36071</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>8958317</EndYearBalanceAmt>
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      <CYMinus1YrEndwmtFundGrp>
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        <AdministrativeExpensesAmt>47770</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>8130166</EndYearBalanceAmt>
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        <AdministrativeExpensesAmt>49939</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>10208747</EndYearBalanceAmt>
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        <AdministrativeExpensesAmt>46996</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>9441975</EndYearBalanceAmt>
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        <AdministrativeExpensesAmt>48254</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>9438367</EndYearBalanceAmt>
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        <BookValueAmt>125000</BookValueAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <NetUnrealizedGainsInvstAmt>886966</NetUnrealizedGainsInvstAmt>
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      <RevenueSubtotalAmt>480559</RevenueSubtotalAmt>
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      <RevenueNotReportedFinclStmtAmt>45298</RevenueNotReportedFinclStmtAmt>
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        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ENDOWMENT WAS ESTABLISHED FOR THE PURPOSE OF PROVIDING A PERMANENT SOURCE OF FUNDS TO MAINTAIN THE PENTAGON MEMORIAL, IN PERPETUITY, THROUGH THE PMF'S ANNUAL CONTRIBUTION TO THE US GOVERNMENT.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FUND ACCOUNTS FOR THE EFFECT OF ANY UNCERTAIN TAX POSITIONS BASED ON A "MORE LIKELY THAN NOT" THRESHOLD TO THE RECOGNITION OF THE TAX POSITIONS BEING SUSTAINED BASED ON THE TECHNICAL MERITS OF THE POSITION UNDER SCRUTINY BY THE APPLICABLE TAXING AUTHORITY. IF A TAX POSITION OR POSITIONS ARE DEEMED TO RESULT IN UNCERTAINTIES OF THOSE POSITIONS, THE UNRECOGNIZED TAX EFFECT IS ESTIMATED BASED ON A "CUMULATIVE PROBABILITY ASSESSMENT" THAT AGGREGATES THE ESTIMATED TAX LIABILITY FOR UNCERTAIN TAX POSITIONS. INTEREST AND PENALTIES, IF ANY, ARE ACCRUED AS A COMPONENT OF GENERAL AND ADMINISTRATIVE EXPENSES WHEN ASSESSED. THE FUND IS A NOT-FOR-PROFIT ORGANIZATION THAT IS EXEMPT FROM INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND CLASSIFIED BY THE INTERNAL REVENUE SERVICE AS OTHER THAN A PRIVATE FOUNDATION. SIMILAR TO OTHER TAX-EXEMPT ORGANIZATIONS, THE FUND IS SUBJECT TO TAX ON UNRELATED BUSINESS INCOME. TAX YEARS PRIOR TO 2020 ARE NO LONGER SUBJECT TO EXAMINATION BY TAXING AUTHORITIES.</ExplanationTxt>
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      <PhoneSolicitationsInd>X</PhoneSolicitationsInd>
      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
      <AgrmtProfFundraisingActyInd>1</AgrmtProfFundraisingActyInd>
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        <OrganizationBusinessName>
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        <USAddress>
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          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20007</ZIPCd>
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        <ActivityTxt>SOLICITATION OF FUNDS FROM MAJOR DONORS</ActivityTxt>
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        <GrossReceiptsAmt>0</GrossReceiptsAmt>
        <RetainedByContractorAmt>192580</RetainedByContractorAmt>
        <NetToOrganizationAmt>-192580</NetToOrganizationAmt>
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      <TotalNetToOrganizationAmt>-192580</TotalNetToOrganizationAmt>
      <LicensedStatesCd>DC</LicensedStatesCd>
      <LicensedStatesCd>MD</LicensedStatesCd>
      <LicensedStatesCd>NY</LicensedStatesCd>
      <LicensedStatesCd>VA</LicensedStatesCd>
      <LicensedStatesCd>CA</LicensedStatesCd>
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          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20220</ZIPCd>
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        <PurposeOfGrantTxt>9/11 PENTAGON MEMORIAL MAINTENANCE</PurposeOfGrantTxt>
      </RecipientTable>
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      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PENTAGON MEMORIAL FUND MONITORS THE USE OF GRANT FUNDS THROUGH COMMUNICATION AND MEETINGS WITH THE GRANTEE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JAMES J LAYCHAK</PersonNm>
        <TitleTxt>ED-UNTIL 06/2023/SENIOR ADVISOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>146811</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>4016</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>18006</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>168833</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS CIRCULATED TO AND REVIEWED BY ALL MEMBERS OF PMF'S BOARD OF DIRECTORS PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD, OFFICERS, STAFF AND VOLUNTEERS ARE ALL SUBJECT TO A CONFLICT OF INTEREST POLICY. SPECIFIED PARTIES MUST ANNUALLY SIGN THE POLICY AND DISCLOSURE FORM. OUTSIDE COUNSEL REVIEWS THE DISCLOSURES AND DETERMINES IF A CONFLICT EXISTS. IN THE EVENT A CONFLICT IS DISCOVERED, THE BOARD SHALL VOTE TO AUTHORIZE OR REJECT THE TRANSACTION OR TAKE ANY OTHER ACTION DEEMED NECESSARY TO ADDRESS THE CONFLICT AND PROTECT THE ORGANIZATION'S BEST INTERESTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR IS COMPENSATED UNDER AN ANNUAL EMPLOYMENT CONTRACT EXECUTED IN JUNE OF 2023. THE EMPLOYMENT CONTRACT INCLUDES A YEARLY COMPENSATION INCREASE OF 2%. BEFORE THE CONTRACT WAS SIGNED, THE TREASURER CONDUCTED AN INDEPENDENT REVIEW TO DETERMINE THE APPROPRIATENESS OF THE ANNUAL COMPENSATION FOR THE EXECUTIVE DIRECTOR AS OUTLINED IN THE EMPLOYEMENT AGREEMENT. THE PROCESS DESCRIBED HERE WAS LAST COMPLETED IN 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDITED FINANCIAL STATEMENTS ARE AVAILABLE ON THE WEBSITE. GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>VEC DESIGN SERVICES: PROGRAM SERVICE EXPENSES 441,064. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 441,064. OPERATIONAL SUPPORT: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 2,467. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 2,467.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>