﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xsi:schemaLocation="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-04-18T09:45:59-04:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>WITHUMSMITHBROWN PC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>1835 MARKET STREET SUITE 1710</AddressLine1Txt>
        <CityNm>PHILADELPHIA</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>191032945</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>900909512</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Legatum Foundation</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% ROB VICKERS</InCareOfNm>
      <BusinessNameControlTxt>THEL</BusinessNameControlTxt>
      <PhoneNum>2155462140</PhoneNum>
      <USAddress>
        <AddressLine1Txt>504 Sabine Circle</AddressLine1Txt>
        <CityNm>Wynnewood</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19096</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Rob Vickers</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>2155462140</PhoneNum>
      <SignatureDt>2025-05-15</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>Richard B Ruvelson</PreparerPersonNm>
      <PTIN>P00234075</PTIN>
      <PhoneNum>2155462140</PhoneNum>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ" referenceDocumentId="IRS990ScheduleO">
      <NameChangeInd>X</NameChangeInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="IRS990ScheduleA">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>1200</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>1200</ContributionsGiftsGrantsEtcAmt>
      <CostOrOtherBasisExpenseSaleAmt>0</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>0</GainOrLossFromSaleOfAssetsAmt>
      <SpecialEventsDirectExpensesAmt>0</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>0</SpecialEventsNetIncomeLossAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>0</GrossProfitLossSlsOfInvntryAmt>
      <TotalRevenueAmt>1200</TotalRevenueAmt>
      <SalariesOtherCompEmplBnftAmt>0</SalariesOtherCompEmplBnftAmt>
      <FeesAndOtherPymtToIndCntrctAmt>880</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>361</OtherExpensesTotalAmt>
      <TotalExpensesAmt>1241</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-41</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>293</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>252</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>9293</BOYAmt>
        <EOYAmt>10132</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>9293</BOYAmt>
        <EOYAmt>10132</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>9000</BOYAmt>
        <EOYAmt>9880</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>293</BOYAmt>
        <EOYAmt>252</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO ENGAGE EXCLUSIVELY IN CHARITABLE, EDUCATIONAL, RELIGIOUS OR SCIENTIFIC ACTIVITIES AND FUND SMALL COMMUNITY-BASED ORGANIZATIONS ACROSS THE DEVELOPING WORLD.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO ENGAGE EXCLUSIVELY IN CHARITABLE, EDUCATIONAL, RELIGIOUS OR SCIENTIFIC ACTIVITIES AND FUND SMALL COMMUNITY-BASED ORGANIZATIONS ACROSS THE DEVELOPING WORLD.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>0</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>0</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ALAN MCCORMICK</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>TOBY BAXENDALE</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ROB VICKERS</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ELLEN AGLER</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GUY CAVE</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>true</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd referenceDocumentId="BinaryAttach BinaryAttachN1 BinaryAttachN2">false</OrganizationDissolvedEtcInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>PA</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>ROB VICKERS</PersonNm>
        <ForeignAddress>
          <AddressLine1Txt>11 CHARLES STREET</AddressLine1Txt>
          <CityNm>LONDON</CityNm>
          <ProvinceOrStateNm>MAYFAIR</ProvinceOrStateNm>
          <CountryCd>UK</CountryCd>
          <ForeignPostalCd>W1J 5DW</ForeignPostalCd>
        </ForeignAddress>
        <PhoneNum>2155462140</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>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>257000</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>120000</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6000</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>507831</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1200</CurrentTaxYearAmt>
        <TotalAmt>892031</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TaxRevLeviedOrgnztnlBnft170Grp>
        <TotalAmt>0</TotalAmt>
      </TaxRevLeviedOrgnztnlBnft170Grp>
      <GovtFurnSrvcFcltsVl170Grp>
        <TotalAmt>0</TotalAmt>
      </GovtFurnSrvcFcltsVl170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>257000</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>120000</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6000</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>507831</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1200</CurrentTaxYearAmt>
        <TotalAmt>892031</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>647444</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>244587</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <TotalAmt>0</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <TotalAmt>0</TotalAmt>
      </UnrelatedBusinessNetIncm170Grp>
      <OtherIncome170Grp>
        <TotalAmt>0</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>892031</TotalSupportAmt>
      <PublicSupportCY170Pct>0.27419</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.26721</PublicSupportPY170Pct>
      <TenPctFactsCrcmstncsTestCYInd>X</TenPctFactsCrcmstncsTestCYInd>
      <FactsAndCircumstancesTestTxt>THE ORGANIZATION'S CURRENT PUBLIC SUPPORT PERCENTAGE HAS FALLEN BELOW 33.33% BECAUSE THE NUMERATOR HAS BEEN ADVERSELY AFFECTED BY A HANDFUL OF LARGER DONATIONS THAT DO NOT QUALIFY AS "UNUSUAL GRANTS". THESE LARGER DONATIONS ARE NOT ANTICIPATED TO CONTINUE AND, THEREFORE, THE ORGANIZATION'S PUBLIC SUPPORT PERCENTAGE IS EXPECTED TO INCREASE. THE ORGANIZATION IS WORKING WITH A CHARITABLE FUND TO INCORPORATE THIS AS A FISCALLY SPONSORED PROGRAM OF THE ORGANIZATION. THIS COLLABORATION WILL MEAN THAT ALL DONATIONS TO THE NEW FUND ARE MANAGED BY THE ORGANISATION RESULTING, IN TIME, IN AN INCREASE TO THE PUBLIC SUPPORT PERCENTAGE. THE OBJECTIVES OF THE CHARITABLE FUND ARE IN LINE WITH THE ORGANIZATION'S STATED PURPOSE. ALTHOUGH THE ORGANIZATION'S PUBLIC SUPPORT PERCENTAGE HAS FALLEN BELOW 33.33%. THE ORGANIZATION'S PUBLIC SUPPORT PERCENTAGE REMAINS WELL ABOVE THE 10% REQUIRED BY THE FACTS AND CIRCUMSTANCES TEST SET FORTH IN TREAS. REG. 170A-9(F)(3). AND, IN ALL OTHER REGARDS. THE ORGANIZATION OPERATES AS A PUBLIC CHARITY. AS REQUIRED BY THE FACTS AND CIRCUMSTANCES TEST (I.E., IT HAS A COMMUNITY-BASED BOARD, IT MAINTAINS A CONTINUOUS AND BONA FIDE PROGRAM FOR SOLICITING FUNDS FROM THE GENERAL PUBLIC AND IT PROVIDES CHARITABLE SERVICES TO ITS CHARITABLE CONSTITUENTS).</FactsAndCircumstancesTestTxt>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990EZ PART I LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description:OTHER FEES Amount:325</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990EZ PART I LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description:BANK FEES Amount:36</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>