﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2023v5.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-11-14T18:47:15-06:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>331197384</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>ANDERSEN TAX LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>1861 INTERNATIONAL DRIVE SUITE 501</AddressLine1Txt>
        <CityNm>MCLEAN</CityNm>
        <StateAbbreviationCd>VA</StateAbbreviationCd>
        <ZIPCd>22102</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>541848791</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>THE STEPHEN CASE FOUNDATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>STEP</BusinessNameControlTxt>
      <PhoneNum>2024675788</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH F</AddressLine1Txt>
        <CityNm>WASHINGTON</CityNm>
        <StateAbbreviationCd>DC</StateAbbreviationCd>
        <ZIPCd>20036</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>FOUNDATION OFFICER</PersonNm>
      <PersonTitleTxt>PRESIDENT/CEO</PersonTitleTxt>
      <PhoneNum>2024675788</PhoneNum>
      <SignatureDt>2024-11-06</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JENNIFER SARAJIAN STONE</PreparerPersonNm>
      <PTIN>P00833856</PTIN>
      <PhoneNum>5713820020</PhoneNum>
      <PreparationDt>2024-11-06</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990PF documentId="RetDoc1235000001">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>19162</FMVAssetsEOYAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>130000</ContriRcvdRevAndExpnssAmt>
        <InterestOnSavRevAndExpnssAmt>97</InterestOnSavRevAndExpnssAmt>
        <InterestOnSavNetInvstIncmAmt>97</InterestOnSavNetInvstIncmAmt>
        <CapGainNetIncmNetInvstIncmAmt>0</CapGainNetIncmNetInvstIncmAmt>
        <GrossSalesLessRetAndAllwncAmt>2011</GrossSalesLessRetAndAllwncAmt>
        <GrossProfitRevAndExpnssAmt>2011</GrossProfitRevAndExpnssAmt>
        <TotalRevAndExpnssAmt>132108</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>97</TotalNetInvstIncmAmt>
        <CompOfcrDirTrstRevAndExpnssAmt>42933</CompOfcrDirTrstRevAndExpnssAmt>
        <CompOfcrDirTrstNetInvstIncmAmt>0</CompOfcrDirTrstNetInvstIncmAmt>
        <CompOfcrDirTrstDsbrsChrtblAmt>42933</CompOfcrDirTrstDsbrsChrtblAmt>
        <OthEmplSlrsWgsRevAndExpnssAmt>42251</OthEmplSlrsWgsRevAndExpnssAmt>
        <OthEmplSlrsWgsNetInvstIncmAmt>0</OthEmplSlrsWgsNetInvstIncmAmt>
        <OthEmplSlrsWgsDsbrsChrtblAmt>42251</OthEmplSlrsWgsDsbrsChrtblAmt>
        <PensionEmplBnftRevAndExpnssAmt>9163</PensionEmplBnftRevAndExpnssAmt>
        <PensionEmplBnftNetInvstIncmAmt>0</PensionEmplBnftNetInvstIncmAmt>
        <PensionEmplBnftDsbrsChrtblAmt>9163</PensionEmplBnftDsbrsChrtblAmt>
        <AccountingFeesRevAndExpnssAmt referenceDocumentId="RetDoc2002200001">6000</AccountingFeesRevAndExpnssAmt>
        <AccountingFeesNetInvstIncmAmt>0</AccountingFeesNetInvstIncmAmt>
        <AccountingFeesChrtblPrpsAmt>6000</AccountingFeesChrtblPrpsAmt>
        <OtherProfFeesRevAndExpnssAmt referenceDocumentId="RetDoc2002300001">34275</OtherProfFeesRevAndExpnssAmt>
        <OtherProfFeesNetInvstIncmAmt>0</OtherProfFeesNetInvstIncmAmt>
        <OtherProfFeesDsbrsChrtblAmt>34275</OtherProfFeesDsbrsChrtblAmt>
        <DeprecAndDpltnRevAndExpnssAmt>1875</DeprecAndDpltnRevAndExpnssAmt>
        <DeprecAndDpltnNetInvstIncmAmt>0</DeprecAndDpltnNetInvstIncmAmt>
        <TravConfMeetingRevAndExpnssAmt>735</TravConfMeetingRevAndExpnssAmt>
        <TravConfMeetingNetInvstIncmAmt>0</TravConfMeetingNetInvstIncmAmt>
        <TravConfMeetingDsbrsChrtblAmt>735</TravConfMeetingDsbrsChrtblAmt>
        <OtherExpensesRevAndExpnssAmt referenceDocumentId="RetDoc2003200001">44197</OtherExpensesRevAndExpnssAmt>
        <OtherExpensesNetInvstIncmAmt>0</OtherExpensesNetInvstIncmAmt>
        <OtherExpensesDsbrsChrtblAmt>43853</OtherExpensesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>181429</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>0</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>179210</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>10000</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>10000</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>191429</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>0</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>189210</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>-59321</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>97</NetInvestmentIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <SavAndTempCashInvstBOYAmt>23098</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>18959</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>18959</SavAndTempCashInvstEOYFMVAmt>
        <AcctRcvblBOYAmt>1299</AcctRcvblBOYAmt>
        <LandBldgEquipCostOrOtherBssAmt>30903</LandBldgEquipCostOrOtherBssAmt>
        <LandBldgEquipAccumDeprecAmt>30758</LandBldgEquipAccumDeprecAmt>
        <LandBOYAmt>2489</LandBOYAmt>
        <LandEOYAmt>145</LandEOYAmt>
        <LandEOYFMVAmt>145</LandEOYFMVAmt>
        <OtherAssetsBOYAmt referenceDocumentId="RetDoc2046600001">402</OtherAssetsBOYAmt>
        <OtherAssetsEOYAmt referenceDocumentId="RetDoc2046600001">58</OtherAssetsEOYAmt>
        <OtherAssetsEOYFMVAmt referenceDocumentId="RetDoc2046600001">58</OtherAssetsEOYFMVAmt>
        <TotalAssetsBOYAmt>27288</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>19162</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>19162</TotalAssetsEOYFMVAmt>
        <AccountsPayableEOYAmt>2816</AccountsPayableEOYAmt>
        <LoansFromOfficersEOYAmt>48379</LoansFromOfficersEOYAmt>
        <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
        <TotalLiabilitiesEOYAmt>51195</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <CapitalStockBOYAmt>27288</CapitalStockBOYAmt>
        <CapitalStockEOYAmt>-32033</CapitalStockEOYAmt>
        <AdditionalPaidInCapitalBOYAmt>0</AdditionalPaidInCapitalBOYAmt>
        <AdditionalPaidInCapitalEOYAmt>0</AdditionalPaidInCapitalEOYAmt>
        <RetainedEarningBOYAmt>0</RetainedEarningBOYAmt>
        <RetainedEarningEOYAmt>0</RetainedEarningEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>27288</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>-32033</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>27288</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>19162</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>27288</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>-59321</ExcessRevenueOverExpensesAmt>
        <OtherIncreasesAmt>0</OtherIncreasesAmt>
        <SubtotalAmt>-32033</SubtotalAmt>
        <OtherDecreasesAmt>0</OtherDecreasesAmt>
        <TotNetAstOrFundBalancesEOYAmt>-32033</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>1</InvestmentIncomeExciseTaxAmt>
        <TaxUnderSection511Amt>0</TaxUnderSection511Amt>
        <SubtotalAmt>1</SubtotalAmt>
        <SubtitleATaxAmt>0</SubtitleATaxAmt>
        <TaxBasedOnInvestmentIncomeAmt>1</TaxBasedOnInvestmentIncomeAmt>
        <EstimatedPlusOvpmtIncmTxAmt>17</EstimatedPlusOvpmtIncmTxAmt>
        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <ExtsnRequestIncomeTaxPaidAmt>0</ExtsnRequestIncomeTaxPaidAmt>
        <BackupWithholdingWithheldAmt>0</BackupWithholdingWithheldAmt>
        <TotalPaymentsAndCreditsAmt>17</TotalPaymentsAndCreditsAmt>
        <EsPenaltyAmt>0</EsPenaltyAmt>
        <OverpaymentAmt>16</OverpaymentAmt>
        <AppliedToESTaxAmt>16</AppliedToESTaxAmt>
        <RefundAmt>0</RefundAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>0</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>0</MoreThan100SpentInd>
        <Form1120POLFiledInd>0</Form1120POLFiledInd>
        <Section4955OrganizationTaxAmt>0</Section4955OrganizationTaxAmt>
        <Section4955ManagersTaxAmt>0</Section4955ManagersTaxAmt>
        <TaxReimbursedAmt>0</TaxReimbursedAmt>
        <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>0</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>1</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>1</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>DC</OrgReportOrRegisterStateCd>
        <OrgReportOrRegisterStateCd>VA</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>1</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>0</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd>0</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>0</OwnControlledEntityInd>
        <DonorAdvisedFundInd>0</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>1</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>WWW.CASEFOUNDATION.ORG</WebsiteAddressTxt>
        <IndividualWithBooksNm>THE STEPHEN CASE FOUNDATION</IndividualWithBooksNm>
        <PhoneNum>2024193116</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>1717 RHODE ISLAND AVE NW 10TH FL</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20036</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>0</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>0</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>1</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>1</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>1</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>0</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>0</PaymentToGovernmentOfficialInd>
        <ActsFailToQlfyAsExceptionsInd>0</ActsFailToQlfyAsExceptionsInd>
        <UncorrectedPriorActsInd>0</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>0</UndistributedIncomePYInd>
        <BusinessHoldingsInd>0</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>0</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>0</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>0</InfluenceLegislationInd>
        <InfluenceElectionInd>0</InfluenceElectionInd>
        <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>0</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>STEPHEN M CASE</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR/CHAIRMAN</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JEAN M CASE</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR/PRESIDENT/CEO</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>BRIAN SASSCER</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>SENIOR VICE PRESIDENT</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>11433</CompensationAmt>
          <EmployeeBenefitProgramAmt>2287</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>147</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JOHN SABIN</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>TREASURER/SECRETARY/CFO</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>DONNA HOYLE</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>CONTROLLER</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>SAMUEL HEITNER</PersonNm>
          <USAddress>
            <AddressLine1Txt>1717 RHODE ISLAND AVENUE NW 10TH FL</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20036</ZIPCd>
          </USAddress>
          <TitleTxt>SENIOR VICE PRESIDENT</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>5.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>31500</CompensationAmt>
          <EmployeeBenefitProgramAmt>6300</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>420</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
        <OtherEmployeePaidOver50kCnt>0</OtherEmployeePaidOver50kCnt>
        <CompOfHghstPdCntrctOrNONETxt>NONE</CompOfHghstPdCntrctOrNONETxt>
        <ContractorPaidOver50kCnt>0</ContractorPaidOver50kCnt>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SumOfProgramRelatedInvstGrp>
        <TotalAmt>0</TotalAmt>
      </SumOfProgramRelatedInvstGrp>
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>0</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>20590</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>203</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>20793</TotalFMVOfUnusedAssetsAmt>
        <ReductionClaimedAmt>0</ReductionClaimedAmt>
        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>20793</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>312</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>20481</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>1024</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>1024</MinimumInvestmentReturnAmt>
        <TaxBasedOnInvestmentIncomeAmt>1</TaxBasedOnInvestmentIncomeAmt>
        <TotalTaxAmt>1</TotalTaxAmt>
        <DistributableBeforeAdjAmt>1023</DistributableBeforeAdjAmt>
        <RecoveriesQualfiedDistriAmt>0</RecoveriesQualfiedDistriAmt>
        <DistributableBeforeDedAmt>1023</DistributableBeforeDedAmt>
        <DeductionFromDistributableAmt>0</DeductionFromDistributableAmt>
        <DistributableAsAdjustedAmt>1023</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>189210</ExpensesAndContributionsAmt>
        <ProgramRelatedInvstTotalAmt>0</ProgramRelatedInvstTotalAmt>
        <QualifyingDistributionsAmt>189210</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>1023</DistributableAsAdjustedAmt>
        <UndistributedIncomePYAmt>0</UndistributedIncomePYAmt>
        <TotalForPriorYearsAmt>0</TotalForPriorYearsAmt>
        <ExcessDistributionCyovYr5Amt>3927160</ExcessDistributionCyovYr5Amt>
        <ExcessDistributionCyovYr4Amt>3514961</ExcessDistributionCyovYr4Amt>
        <ExcessDistributionCyovYr3Amt>1091809</ExcessDistributionCyovYr3Amt>
        <ExcessDistributionCyovYr2Amt>94996</ExcessDistributionCyovYr2Amt>
        <ExcessDistributionCyovYr1Amt>118326</ExcessDistributionCyovYr1Amt>
        <TotalExcessDistributionCyovAmt>8747252</TotalExcessDistributionCyovAmt>
        <QualifyingDistributionsAmt>189210</QualifyingDistributionsAmt>
        <AppliedToYear1Amt>0</AppliedToYear1Amt>
        <AppliedToPriorYearsAmt>0</AppliedToPriorYearsAmt>
        <TreatedAsDistriFromCorpusAmt>0</TreatedAsDistriFromCorpusAmt>
        <AppliedToCurrentYearAmt>1023</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>188187</RemainingDistriFromCorpusAmt>
        <ExcessDistriCyovAppCYCorpusAmt>0</ExcessDistriCyovAppCYCorpusAmt>
        <ExcessDistributionCyovAppCYAmt>0</ExcessDistributionCyovAppCYAmt>
        <TotalCorpusAmt>8935439</TotalCorpusAmt>
        <PriorYearUndistributedIncmAmt>0</PriorYearUndistributedIncmAmt>
        <PriorYearDeficiencyOrTaxAmt>0</PriorYearDeficiencyOrTaxAmt>
        <Taxable1Amt>0</Taxable1Amt>
        <Taxable2Amt>0</Taxable2Amt>
        <UndistributedIncomeCYAmt>0</UndistributedIncomeCYAmt>
        <CorpusDistri170b1EOr4942g3Amt>0</CorpusDistri170b1EOr4942g3Amt>
        <ExcessDistriCyovFromYr5Amt>3927160</ExcessDistriCyovFromYr5Amt>
        <ExcessDistriCyovToNextYrAmt>5008279</ExcessDistriCyovToNextYrAmt>
        <ExcessFromYear4Amt>3514961</ExcessFromYear4Amt>
        <ExcessFromYear3Amt>1091809</ExcessFromYear3Amt>
        <ExcessFromYear2Amt>94996</ExcessFromYear2Amt>
        <ExcessFromYear1Amt>118326</ExcessFromYear1Amt>
        <ExcessFromCurrentYearAmt>188187</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>STEPHEN M CASE</ContributingManagerNm>
        <ContributingManagerNm>JEAN M CASE</ContributingManagerNm>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>THE WHITE HOUSE HISTORICAL ASSOCIATION</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>PO BOX 27624</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20038</ZIPCd>
          </RecipientUSAddress>
          <RecipientFoundationStatusTxt>PUBLIC CHARITY</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATION/APPRECIATION OF WHITE HOUSE</GrantOrContributionPurposeTxt>
          <Amt>10000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>10000</TotalGrantOrContriPdDurYrAmt>
        <TotalGrantOrContriApprvFutAmt>0</TotalGrantOrContriApprvFutAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>97</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <GrossProfitLossSlsOfInvntryGrp>
          <ExclusionCd>41</ExclusionCd>
          <ExclusionAmt>2011</ExclusionAmt>
        </GrossProfitLossSlsOfInvntryGrp>
        <SubtotalsIncmProducingActyGrp>
          <UnrelatedBusinessTaxblIncmAmt>0</UnrelatedBusinessTaxblIncmAmt>
          <ExclusionAmt>2108</ExclusionAmt>
          <RelatedOrExemptFunctionIncmAmt>0</RelatedOrExemptFunctionIncmAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>2108</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>0</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>0</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>0</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>0</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>0</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>0</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>0</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>0</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>0</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>0</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>STEPHEN M CASE AND JEAN M CASE</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>7047 BELLEVUE FARM ROAD</AddressLine1Txt>
          <CityNm>WARRENTON</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>20186</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>130000</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <AccountingFeesSchedule documentId="RetDoc2002200001">
      <AccountingFeesDetail>
        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
        <Amt>6000</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>6000</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <OtherAssetsSchedule documentId="RetDoc2046600001">
      <OtherAssetsScheduleGrp>
        <Desc>DOMAIN NAME, NET OF AMORTIZATION</Desc>
        <BOYBookValueAmt>402</BOYBookValueAmt>
        <EOYBookValueAmt>58</EOYBookValueAmt>
        <EOYFMVAmt>58</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
    </OtherAssetsSchedule>
    <OtherExpensesSchedule documentId="RetDoc2003200001">
      <OtherExpensesScheduleGrp>
        <Desc>AMORTIZATION</Desc>
        <RevenueAndExpensesPerBooksAmt>344</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>INSURANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>1050</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>1050</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MISCELLANEOUS</Desc>
        <RevenueAndExpensesPerBooksAmt>18827</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>18827</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>POSTAGE &amp; MAILING</Desc>
        <RevenueAndExpensesPerBooksAmt>1154</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>1154</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>REPAIRS &amp; MAINTENANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>21806</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>21806</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <RevenueAndExpensesPerBooksAmt>1016</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>1016</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherProfessionalFeesSchedule documentId="RetDoc2002300001">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>WEB AND TECHNOLOGY</CategoryTxt>
        <Amt>10447</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>10447</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
      <OtherProfessionalFeesDetail>
        <CategoryTxt>CREATIVE PRODUCTION</CategoryTxt>
        <Amt>9428</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>9428</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
      <OtherProfessionalFeesDetail>
        <CategoryTxt>COMMUNICATIONS CONSULTING</CategoryTxt>
        <Amt>14400</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>14400</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
  </ReturnData>
</Return>