﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" returnVersion="2025v4.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-09-07T15:47:50-06:00</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Marta Koenig CPA retired</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO Box 1101</AddressLine1Txt>
        <CityNm>Kellyville</CityNm>
        <StateAbbreviationCd>OK</StateAbbreviationCd>
        <ZIPCd>74039</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>731112152</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Oklahoma Dressage Society</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% Kay Kamish</InCareOfNm>
      <BusinessNameControlTxt>OKLA</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>PO Box 1101</AddressLine1Txt>
        <CityNm>Kellyville</CityNm>
        <StateAbbreviationCd>OK</StateAbbreviationCd>
        <ZIPCd>74039</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>KAY KAMISH</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>9188086128</PhoneNum>
      <SignatureDt>2026-09-07</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>MARTA KOENIG CPA RETIRED</PreparerPersonNm>
      <PTIN>P00738402</PTIN>
      <PhoneNum>9182320675</PhoneNum>
      <PreparationDt>2026-09-07</PreparationDt>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2025</TaxYr>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>www.dressageoklahoma.org</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="IRS990ScheduleA">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>101262</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>1080</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>93140</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>5252</MembershipDuesAmt>
      <InvestmentIncomeAmt>2</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="IRS990ScheduleG-197-Copy1">1788</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>1626</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>162</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>99636</TotalRevenueAmt>
      <PrintingPublicationsPostageAmt>1109</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>84356</OtherExpensesTotalAmt>
      <TotalExpensesAmt>85465</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>14171</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>98051</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>112222</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>98631</BOYAmt>
        <EOYAmt>112811</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>98631</BOYAmt>
        <EOYAmt>112811</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>580</BOYAmt>
        <EOYAmt>589</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>98051</BOYAmt>
        <EOYAmt>112222</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Equestrian Education</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Promoting Equestrian Education Through Symposia/Clinics.68 Participants</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>1080</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>17783</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Promoting Equestrian Education Through Horse Shows.120 Participants</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>52439</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Promoting Equestrian Education Through Year End Achievement Awards.15 Participants</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>787</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>71009</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Kay Kamish</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Joanne Baum</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Erin Nelson</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Valerie McNair</PersonNm>
        <TitleTxt>Treasurer</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>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>OK</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>Gretchen Sutherland</PersonNm>
        <USAddress>
          <AddressLine1Txt>10231 Quebec Ave</AddressLine1Txt>
          <CityNm>Tulsa</CityNm>
          <StateAbbreviationCd>OK</StateAbbreviationCd>
          <ZIPCd>74137</ZIPCd>
        </USAddress>
        <PhoneNum>4044358215</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>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>5928</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>7215</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6422</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>7718</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>6332</CurrentTaxYearAmt>
        <TotalAmt>33615</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>89957</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>96443</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>92426</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>91270</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>94930</CurrentTaxYearAmt>
        <TotalAmt>465026</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>95885</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>103658</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>98848</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>98988</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>101262</CurrentTaxYearAmt>
        <TotalAmt>498641</TotalAmt>
      </Total509Grp>
      <SubstAndDsqlfyPrsnsTotGrp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </SubstAndDsqlfyPrsnsTotGrp>
      <PublicSupportTotal509Amt>498641</PublicSupportTotal509Amt>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>95885</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>103658</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>98848</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>98988</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>101262</CurrentTaxYearAmt>
        <TotalAmt>498641</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>1.00000</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>1.00000</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountUSDF Member Fees 4,279Insurance Expense 1,932Year End Award Expense 787Annual General Meeting Expense 2,193Office Expense 1,610Education Program Expense 8,485Horse Show Expense 47,052Schooling Show Expense 5,386Donation Expense 1,270Equipment Expense 1,438Promotion/Advertising Expense 422Storage Expense 840Newsletter Expense 1,200Supplies Expense 109Unrealized Expense 1,787Reconciling Expense (1,610)Clinic Expense 9,298Cash Short/Over (2,122)</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of total liabilities Part II line 26</FormAndLineReferenceDesc>
        <ExplanationTxt>Category Beginning of Year End of YearChapter Membership Fees 580 589</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>