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    <ReturnTs>2024-11-04T18:39:16-05:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>941640597</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Free and Accepted Masons Mendocino Lodge No 179</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>FREE</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>PO BOX 833</AddressLine1Txt>
        <CityNm>Mendocino</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>954600833</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>James Jackson</PersonNm>
      <PersonTitleTxt>Secretary</PersonTitleTxt>
      <PhoneNum>7079372303</PhoneNum>
      <SignatureDt>2024-11-04</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <Organization501cInd organization501cTypeTxt="10">X</Organization501cInd>
      <TypeOfOrganizationOtherInd>X</TypeOfOrganizationOtherInd>
      <TypeOfOrganizationOtherDesc>See Sched O</TypeOfOrganizationOtherDesc>
      <GrossReceiptsAmt>26258</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>451</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>3445</MembershipDuesAmt>
      <InvestmentIncomeAmt>9017</InvestmentIncomeAmt>
      <SaleOfAssetsGrossAmt>13345</SaleOfAssetsGrossAmt>
      <CostOrOtherBasisExpenseSaleAmt>16069</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>-2724</GainOrLossFromSaleOfAssetsAmt>
      <TotalRevenueAmt>10189</TotalRevenueAmt>
      <PrintingPublicationsPostageAmt>45</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>9746</OtherExpensesTotalAmt>
      <TotalExpensesAmt>9791</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>398</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>291280</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>39462</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>331140</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>288224</BOYAmt>
        <EOYAmt>328084</EOYAmt>
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      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <OtherAssetsTotalDetail>
        <BOYAmt>3056</BOYAmt>
        <EOYAmt>3056</EOYAmt>
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      <Form990TotalAssetsGrp>
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        <EOYAmt>331140</EOYAmt>
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      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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        <BOYAmt>291280</BOYAmt>
        <EOYAmt>331140</EOYAmt>
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      <PrimaryExemptPurposeTxt>See Schedule O</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>See Schedule O</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Robert Cauckwell</PersonNm>
        <TitleTxt>Master</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Robert Andersen</PersonNm>
        <TitleTxt>Senior Warden</TitleTxt>
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      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Arthur Juhl</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>James Jackson</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Stephen Biaggi</PersonNm>
        <TitleTxt>Junior Warden</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</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>Arthur Juhl</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 833</AddressLine1Txt>
          <CityNm>Mendocino</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>954600833</ZIPCd>
        </USAddress>
        <PhoneNum>7079372303</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>
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      <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 andAchievement.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>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountPer Capita Fees 3,369Investment Fees 3,125Ritual Expenses 1,564Travel Expenses 927Office Expenses 761</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other changes in net assets or fund balances Part I line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountInvestment Change in Market Value 39,557Prior Period Adjustment (95)</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other assets Part II line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>Category Beginning of Year End of YearAccounts Receivable 3,056 3,056</ExplanationTxt>
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    </IRS990ScheduleO>
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