﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-11-06T14:03:25-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>133423153</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>WOLF WEISSMAN CPA'S PC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>450 SEVENTH AVE STE 909</AddressLine1Txt>
        <CityNm>NEW YORK</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>10123</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>820673287</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>THE MANN CHARITABLE FOUNDATION INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>MANN</BusinessNameControlTxt>
      <PhoneNum>2128406266</PhoneNum>
      <USAddress>
        <AddressLine1Txt>450 SEVENTH AVENUE STE 2306</AddressLine1Txt>
        <CityNm>NEW YORK</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>10123</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JEFF MANN</PersonNm>
      <PersonTitleTxt>PRESIDENT &amp; DIRECTOR</PersonTitleTxt>
      <PhoneNum>2128406266</PhoneNum>
      <SignatureDt>2025-10-30</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>GARY WEISSMAN</PreparerPersonNm>
      <PTIN>P00764705</PTIN>
      <PhoneNum>2129677300</PhoneNum>
      <PreparationDt>2025-11-05</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="5">
    <IRS990EZ documentId="RetDoc2" referenceDocumentId="RetDoc4">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc5">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>138090</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>138090</ContributionsGiftsGrantsEtcAmt>
      <SpecialEventsDirectExpensesAmt>77083</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>-77083</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>61007</TotalRevenueAmt>
      <PrintingPublicationsPostageAmt>2701</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>55486</OtherExpensesTotalAmt>
      <TotalExpensesAmt>58187</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>2820</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>-5978</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>-3158</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>22</BOYAmt>
        <EOYAmt>17</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>22</BOYAmt>
        <EOYAmt>17</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>6000</BOYAmt>
        <EOYAmt>3175</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>-5978</BOYAmt>
        <EOYAmt>-3158</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>THE ORGANIZATION SUPPORTS RESEARCH TO FIGHT LIFE THREATENING DISEASES SUCH AS, BUT NOT LIMITED TO, ALZHEIMER'S DISEASE, HEART DISEASE, CROHN'S &amp; COLITIS, BREAST CANCER, AND AUTISM.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>THE ORGANIZATION SUPPORTS RESEARCH TO FIGHT LIFE THREATENING DISEASES SUCH AS, BUT NOT LIMITED TO, ALZHEIMER'S DISEASE, HEART DISEASE, CROHN'S &amp; COLITIS, BREAST CANCER, AND AUTISM.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>45701</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>45701</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JEFF MANN</PersonNm>
        <TitleTxt>PRESIDENT &amp;</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>THE MANN CHARITABLE FOUNDATION INC</BusinessNameLine1Txt>
        </BusinessName>
        <USAddress>
          <AddressLine1Txt>450 SEVENTH AVENUE STE 2306</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10123</ZIPCd>
        </USAddress>
        <PhoneNum>2128406266</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="RetDoc5">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus3YearsAmt>4592</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>179075</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>178459</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>138090</CurrentTaxYearAmt>
        <TotalAmt>500216</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus3YearsAmt>4592</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>179075</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>178459</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>138090</CurrentTaxYearAmt>
        <TotalAmt>500216</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>139852</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>360364</PublicSupportTotal170Amt>
      <TotalSupportAmt>500216</TotalSupportAmt>
      <PublicSupportCY170Pct>0.72040</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.74900</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <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>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleG documentId="RetDoc3">
      <FundraisingEventInformationGrp>
        <Event1Nm>FRESH MEADOW GO</Event1Nm>
        <GrossReceiptsEvent1Amt>52890</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>52890</CharitableContriEvent1Amt>
        <OtherDirectExpensesEvent1Amt>77083</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>52890</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>52890</CharitableContributionsTotAmt>
        <OthDirectExpnssTotalEventsAmt>77083</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>77083</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-77083</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES ADVERTISING &amp; PROMOTION 13,954 OFFICE EXPENSES 20,264 OFFICE SUPPLIES 2,000 BANK FEES 138 MERCHANT FEES 3,497 PROFESSIONAL FEES 5,000 SOFTWARE &amp; SUBSCRIPTIONS 3,100 SOICAL MEDIA 2,061 UTILITIES 5,472 TOTAL 55,486</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 26</FormAndLineReferenceDesc>
        <ExplanationTxt>NATIONAL REALTY CLUB FOUNDATION 6,000 3,175</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION SUPPORTS RESEARCH TO FIGHT LIFE THREATENING DISEASES SUCH AS, BUT NOT LIMITED TO, ALZHEIMER'S DISEASE, HEART DISEASE, CROHN'S &amp; COLITIS, BREAST CANCER, AND AUTISM.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>