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    <ReturnTs>2024-08-12T02:49:07-04:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>237151981</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Free and Accepted Masons of CA Mount Oso Lodge 460</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>FREE</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>PO Box 1156</AddressLine1Txt>
        <CityNm>Tracy</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>953781156</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Harvell Green</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <SignatureDt>2024-08-10</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-08-08 14:25:15Z</BuildTS>
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      <GroupExemptionNum>0214</GroupExemptionNum>
      <MethodOfAccountingOtherDesc>Modified Cash</MethodOfAccountingOtherDesc>
      <Organization501cInd organization501cTypeTxt="10">X</Organization501cInd>
      <TypeOfOrganizationOtherInd>X</TypeOfOrganizationOtherInd>
      <TypeOfOrganizationOtherDesc>Fraternal As</TypeOfOrganizationOtherDesc>
      <GrossReceiptsAmt>97931</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>97</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>11694</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>8769</MembershipDuesAmt>
      <InvestmentIncomeAmt>4658</InvestmentIncomeAmt>
      <SaleOfAssetsGrossAmt>72713</SaleOfAssetsGrossAmt>
      <CostOrOtherBasisExpenseSaleAmt>73559</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>-846</GainOrLossFromSaleOfAssetsAmt>
      <TotalRevenueAmt>24372</TotalRevenueAmt>
      <SalariesOtherCompEmplBnftAmt>4000</SalariesOtherCompEmplBnftAmt>
      <OccupancyRentUtltsAndMaintAmt>2000</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>210</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>9433</OtherExpensesTotalAmt>
      <TotalExpensesAmt>15643</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>8729</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>180149</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>2837</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>191715</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>180149</BOYAmt>
        <EOYAmt>191715</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <Form990TotalAssetsGrp>
        <BOYAmt>180149</BOYAmt>
        <EOYAmt>191715</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>180149</BOYAmt>
        <EOYAmt>191715</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>See Schedule O</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>See Schedule O</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>William Johnson</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>6.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>2000</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Alan Anderson</PersonNm>
        <TitleTxt>Master</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Jodiah Castro</PersonNm>
        <TitleTxt>Senior Warden</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Nicolas De Rico</PersonNm>
        <TitleTxt>Junior Warden</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Harvell Green</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>6.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>William Johnson</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO Box 1156</AddressLine1Txt>
          <CityNm>Tracy</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>953781156</ZIPCd>
        </USAddress>
        <PhoneNum>2098348609</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>
    </IRS990EZ>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>General explanation attachment</FormAndLineReferenceDesc>
        <ExplanationTxt>K. Form of Organization - Fraternal Unincorporated OrganizationForm 990-EZ Part III. What is the organizations primary exempt purpose.A man who strives to improve himself can also improve his community and the world at large. This is the mission of the Masons of California. Through Masonic principles and tradition, we foster personal growth and improve the lives of others.Masonry in California is a relevant and respected organization - both inside and outside of the fraternity. Through our culture of Philanthropy, we make a profound difference in the lives of our members and in California communities. We are engaged in the worldwide principles and fellowship of Freemasonry.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>List of grants and similar amounts paid Part I line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>Activity Contributions and Donations Grantee Grant to Mount Oso Masonic Bldg AssStreet PO BOX 1156 City, State, Zip Tracy, CA 95378</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountPer Capita Fees 4,302Fraternal Expenses 1,902Investment Fees 1,586Ritual Expenses 843Education and Training 400Meetings, Conference &amp; Conventions 350Community Improvement 50</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other changes in net assets or fund balances Part I line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountChange in Market Value 2,836Prior Period Adjustment 1</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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