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    <ReturnTs>2026-04-10T17:10:23-06:00</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>430551028</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>JAMES C THOMPSON &amp; CO LLC</BusinessNameLine1Txt>
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      <PreparerUSAddress>
        <AddressLine1Txt>9909 CLAYTON ROAD STE 206</AddressLine1Txt>
        <CityNm>Saint Louis</CityNm>
        <StateAbbreviationCd>MO</StateAbbreviationCd>
        <ZIPCd>63124</ZIPCd>
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    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
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      <EIN>201255361</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>ST LOUIS POLO CLUB</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% Philip Von Gontard</InCareOfNm>
      <BusinessNameControlTxt>STLO</BusinessNameControlTxt>
      <PhoneNum>3145692677</PhoneNum>
      <USAddress>
        <AddressLine1Txt>9909 CLAYTON RD STE 210</AddressLine1Txt>
        <CityNm>Saint Louis</CityNm>
        <StateAbbreviationCd>MO</StateAbbreviationCd>
        <ZIPCd>63124</ZIPCd>
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      <PersonNm>PHILIP VON GONTARD</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>3145692677</PhoneNum>
      <SignatureDt>2026-04-08</SignatureDt>
      <DiscussWithPaidPreparerInd>false</DiscussWithPaidPreparerInd>
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    <PreparerPersonGrp>
      <PreparerPersonNm>THOMAS M SIMPSON</PreparerPersonNm>
      <PTIN>P01208583</PTIN>
      <PhoneNum>3149912929</PhoneNum>
      <PreparationDt>2026-04-10</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2025</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <Organization501cInd organization501cTypeTxt="7">X</Organization501cInd>
      <TypeOfOrganizationOtherInd>X</TypeOfOrganizationOtherInd>
      <TypeOfOrganizationOtherDesc>SPORTS CLUB</TypeOfOrganizationOtherDesc>
      <GrossReceiptsAmt>40896</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>5000</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>10900</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>21000</MembershipDuesAmt>
      <InvestmentIncomeAmt>3996</InvestmentIncomeAmt>
      <TotalRevenueAmt>40896</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>34750</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>7155</OtherExpensesTotalAmt>
      <TotalExpensesAmt>41905</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-1009</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>110359</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>109350</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>110359</BOYAmt>
        <EOYAmt>109350</EOYAmt>
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      <LandAndBuildingsGrp>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>109350</EOYAmt>
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      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>110359</BOYAmt>
        <EOYAmt>109350</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Support of the Activity of Polo</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Field maintenance</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>0</ProgramServiceExpensesAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>PHILIP VON GONTARD</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
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        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DANNY ORTHWEIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JOHN RYAN</PersonNm>
        <TitleTxt>SECRETARY &amp; DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GINNY ORTHWEIN</PersonNm>
        <TitleTxt>PRESIDENT &amp; DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <InitiationFeesAndCapContriAmt>0</InitiationFeesAndCapContriAmt>
      <GrossReceiptsForPublicUseAmt>0</GrossReceiptsForPublicUseAmt>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>PHILIP VON GONTARD</PersonNm>
        <USAddress>
          <AddressLine1Txt>9909 CLAYTON RD Ste 210</AddressLine1Txt>
          <CityNm>Saint Louis</CityNm>
          <StateAbbreviationCd>MO</StateAbbreviationCd>
          <ZIPCd>63124</ZIPCd>
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        <PhoneNum>3145692677</PhoneNum>
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      <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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    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountField Expenses 2,500FS Gathering expenses 991Tournament expenses 100USPA Club Dues 200Insurance 2,052Fuel and laundry 1,310Bank Charges 2</ExplanationTxt>
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    </IRS990ScheduleO>
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