﻿<?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>2025-07-21T15:16:28-04:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>463402870</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>JUN ZHOU CPA LTD</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>625 N MICHIGAN STE 1705</AddressLine1Txt>
        <CityNm>CHICAGO</CityNm>
        <StateAbbreviationCd>IL</StateAbbreviationCd>
        <ZIPCd>60611</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-11-18</TaxPeriodBeginDt>
    <Filer>
      <EIN>331991764</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>TANG ZHENG FOUNDATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>TANG</BusinessNameControlTxt>
      <PhoneNum>6692735008</PhoneNum>
      <USAddress>
        <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
        <CityNm>PLEASANTON</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>94566</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>LU TANG</PersonNm>
      <PersonTitleTxt>DIRECTOR</PersonTitleTxt>
      <PhoneNum>6692735008</PhoneNum>
      <SignatureDt>2025-05-27</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JUN ZHOU</PreparerPersonNm>
      <PTIN>P01421094</PTIN>
      <PhoneNum>3128088899</PhoneNum>
      <PreparationDt>2025-07-21</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="8">
    <IRS990PF documentId="RetDoc8">
      <ApplicationPendingInd>X</ApplicationPendingInd>
      <InitialReturnInd>X</InitialReturnInd>
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>97312</FMVAssetsEOYAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>107078</ContriRcvdRevAndExpnssAmt>
        <DividendsRevAndExpnssAmt>27</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>27</DividendsNetInvstIncmAmt>
        <TotalRevAndExpnssAmt>107105</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>27</TotalNetInvstIncmAmt>
        <OtherProfFeesRevAndExpnssAmt referenceDocumentId="RetDoc5">6000</OtherProfFeesRevAndExpnssAmt>
        <OtherProfFeesDsbrsChrtblAmt>6000</OtherProfFeesDsbrsChrtblAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="RetDoc7">30</TaxesRevAndExpnssAmt>
        <TaxesDsbrsChrtblAmt>30</TaxesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>6030</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>0</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>6030</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>0</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>0</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>6030</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>0</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>6030</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>101075</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>27</NetInvestmentIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <CorporateStockEOYAmt referenceDocumentId="RetDoc2">30811</CorporateStockEOYAmt>
        <CorporateStockEOYFMVAmt>84914</CorporateStockEOYFMVAmt>
        <OtherInvestmentsEOYAmt referenceDocumentId="RetDoc3">8493</OtherInvestmentsEOYAmt>
        <OtherInvestmentsEOYFMVAmt>12398</OtherInvestmentsEOYFMVAmt>
        <TotalAssetsEOYAmt>39304</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>97312</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
        <NoDonorRstrNetAssestsEOYAmt>39304</NoDonorRstrNetAssestsEOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>39304</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>0</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>39304</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <ExcessRevenueOverExpensesAmt>101075</ExcessRevenueOverExpensesAmt>
        <SubtotalAmt>101075</SubtotalAmt>
        <OtherDecreasesAmt referenceDocumentId="RetDoc4">61771</OtherDecreasesAmt>
        <TotNetAstOrFundBalancesEOYAmt>39304</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>0</InvestmentIncomeExciseTaxAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>false</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>CA</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>true</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>false</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd referenceDocumentId="RetDoc6">true</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>false</OwnControlledEntityInd>
        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>TANG ZHENG FOUNDATION</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>6692735008</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
          <CityNm>PLEASANTON</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94566</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>false</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>false</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>false</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>false</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>false</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <UndistributedIncomePYInd>false</UndistributedIncomePYInd>
        <BusinessHoldingsInd>false</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>false</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>false</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>LU TANG</PersonNm>
          <USAddress>
            <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
            <CityNm>PLEASANTON</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>94566</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>3.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>FANG ZHENG</PersonNm>
          <USAddress>
            <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
            <CityNm>PLEASANTON</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>94566</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>ZHENGHUI ZHENG</PersonNm>
          <USAddress>
            <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
            <CityNm>PLEASANTON</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>94566</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
        <CompOfHghstPdCntrctOrNONETxt>NONE</CompOfHghstPdCntrctOrNONETxt>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SumOfProgramRelatedInvstGrp>
        <Description1Txt>N/A</Description1Txt>
      </SumOfProgramRelatedInvstGrp>
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>8108</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>0</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>8108</TotalFMVOfUnusedAssetsAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>8108</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>122</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>7986</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>48</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>48</MinimumInvestmentReturnAmt>
        <DistributableBeforeAdjAmt>48</DistributableBeforeAdjAmt>
        <DistributableBeforeDedAmt>48</DistributableBeforeDedAmt>
        <DistributableAsAdjustedAmt>48</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>6030</ExpensesAndContributionsAmt>
        <QualifyingDistributionsAmt>6030</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>48</DistributableAsAdjustedAmt>
        <QualifyingDistributionsAmt>6030</QualifyingDistributionsAmt>
        <AppliedToCurrentYearAmt>48</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>5982</RemainingDistriFromCorpusAmt>
        <TotalCorpusAmt>5982</TotalCorpusAmt>
        <UndistributedIncomeCYAmt>0</UndistributedIncomeCYAmt>
        <ExcessDistriCyovToNextYrAmt>5982</ExcessDistriCyovToNextYrAmt>
        <ExcessFromCurrentYearAmt>5982</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>LU TANG</ContributingManagerNm>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <DividendsAndInterestFromSecDtl>
          <RelatedOrExemptFunctionIncmAmt>27</RelatedOrExemptFunctionIncmAmt>
        </DividendsAndInterestFromSecDtl>
        <SubtotalsIncmProducingActyGrp>
          <RelatedOrExemptFunctionIncmAmt>27</RelatedOrExemptFunctionIncmAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>27</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <IRS990ScheduleB documentId="RetDoc1">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>LU TANG</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
          <CityNm>PLEASANTON</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94566</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>107078</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
        <NoncashContributionInd>X</NoncashContributionInd>
      </ContributorInformationGrp>
      <NonCashPropertyContributionGrp>
        <ContributorNum>1</ContributorNum>
        <NoncashPropertyDesc>STOCK DONATION</NoncashPropertyDesc>
        <FairMarketValueAmt>100827</FairMarketValueAmt>
        <ReceivedDt>2024-12-11</ReceivedDt>
      </NonCashPropertyContributionGrp>
    </IRS990ScheduleB>
    <InvestmentsCorpStockSchedule documentId="RetDoc2">
      <InvestmentsCorporateStockGrp>
        <StockNm>COMMON STOCKS</StockNm>
        <EOYBookValueAmt>30811</EOYBookValueAmt>
        <EOYFMVAmt>84914</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <InvestmentsOtherSchedule2 documentId="RetDoc3">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>EFT</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
        <BookValueAmt>8245</BookValueAmt>
        <EOYFMVAmt>12150</EOYFMVAmt>
      </InvestmentsOtherGrp>
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>MONEY MARKET</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
        <BookValueAmt>232</BookValueAmt>
        <EOYFMVAmt>232</EOYFMVAmt>
      </InvestmentsOtherGrp>
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>ACCRUED INCOME IN 2024</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
        <BookValueAmt>16</BookValueAmt>
        <EOYFMVAmt>16</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <OtherDecreasesSchedule documentId="RetDoc4">
      <OtherDecreasesDetail>
        <Desc>DONATED SECURITES UNREALIZED GAIN</Desc>
        <Amt>61771</Amt>
      </OtherDecreasesDetail>
    </OtherDecreasesSchedule>
    <OtherProfessionalFeesSchedule documentId="RetDoc5">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>INDIRECT OTHER PROFESSIONAL FEES</CategoryTxt>
        <Amt>6000</Amt>
        <DisbursementsCharitablePrpsAmt>6000</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <SubstantialContributorsSch documentId="RetDoc6">
      <SubstantialContributorDetail>
        <PersonNm>LU TANG</PersonNm>
        <USAddress>
          <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
          <CityNm>PLEASANTON</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94566</ZIPCd>
        </USAddress>
      </SubstantialContributorDetail>
      <SubstantialContributorDetail>
        <PersonNm>FANG ZHENG</PersonNm>
        <USAddress>
          <AddressLine1Txt>5492 GREENFIELD WAY</AddressLine1Txt>
          <CityNm>PLEASANTON</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94566</ZIPCd>
        </USAddress>
      </SubstantialContributorDetail>
    </SubstantialContributorsSch>
    <TaxesSchedule documentId="RetDoc7">
      <TaxesDetail>
        <CategoryTxt>CA STATEMENT OF INFORMATION</CategoryTxt>
        <Amt>30</Amt>
        <DisbursementsCharitablePrpsAmt>30</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>