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    <ReturnTs>2025-11-11T09:38:06-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
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        <BusinessNameLine1Txt>ONTIME TAX SERVICES</BusinessNameLine1Txt>
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        <AddressLine1Txt>7550 W YALE AVE STE A222</AddressLine1Txt>
        <CityNm>DENVER</CityNm>
        <StateAbbreviationCd>CO</StateAbbreviationCd>
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      <BusinessName>
        <BusinessNameLine1Txt>COLORADO ORTHOPAEDIC SOCIETY</BusinessNameLine1Txt>
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      <InCareOfNm>% K SUZANNE HAMILTON</InCareOfNm>
      <BusinessNameControlTxt>COLO</BusinessNameControlTxt>
      <PhoneNum>3039058777</PhoneNum>
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        <AddressLine1Txt>1520 W DRY CREEK RD STE 110</AddressLine1Txt>
        <CityNm>LITTLETON</CityNm>
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      <PersonNm>K SUZANNE HAMILTON</PersonNm>
      <PersonTitleTxt>EXECUTIVE DIRECTOR</PersonTitleTxt>
      <PhoneNum>3039058777</PhoneNum>
      <SignatureDt>2025-11-11</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
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    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>KIRIT P MERCHANT</PreparerPersonNm>
      <PTIN>P00012594</PTIN>
      <PhoneNum>3039225522</PhoneNum>
      <PreparationDt>2025-11-11</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>COORTHO.ORG</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="6">X</Organization501cInd>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>34376</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <MembershipDuesAmt>34376</MembershipDuesAmt>
      <TotalRevenueAmt>34376</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>82705</FeesAndOtherPymtToIndCntrctAmt>
      <PrintingPublicationsPostageAmt>226</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>26622</OtherExpensesTotalAmt>
      <TotalExpensesAmt>109553</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-75177</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>151632</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>76455</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
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        <EOYAmt>76455</EOYAmt>
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      <LandAndBuildingsGrp>
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        <EOYAmt>0</EOYAmt>
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        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <Form990TotalAssetsGrp>
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        <EOYAmt>76455</EOYAmt>
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      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>151632</BOYAmt>
        <EOYAmt>76455</EOYAmt>
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      <PrimaryExemptPurposeTxt>ADVOCACY OF THE ORTHOPAEDIC PROFESSION</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>PROVIDED A CENTRAL OFFICE TO DISSEMINATEINFORMATION, PROCESS MEMBERSHIP ACTIVITIES,ORGANIZE BOARD MEETINGS; ETC.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>0</ProgramServiceExpensesAmt>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>HOSTED ANNUAL MEETING IN NOVEMBER 2024. THEMEETING WAS ATTENDED BY TWENTY-ONE PHYSICIANS. ALSO,HELD EIGHT BOARD MEETING DURING THE YEAR. CO-SPONSORED SOCIETY EVENTS.</DescriptionProgramSrvcAccomTxt>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>ORGANIZED LOBBYINT TO FURTHER INTERESTS OF ORTHOPAEDIC PHYSICIANS. ALSO, PROVIDED WEEKLY LEGISLATIVE UPDATES DURING COLORADO ASSEMBLY SESSION.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>78000</ProgramServiceExpensesAmt>
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      <TotalProgramServiceExpensesAmt>97533</TotalProgramServiceExpensesAmt>
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        <PersonNm>MARK CONKLIN</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ROBERT BENZ</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KELLY BYNUM</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>TYLER CRAM</PersonNm>
        <TitleTxt>RESIDENT LIAISION</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GREG GRENIER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>WAQQAR KHAN-FAROOQI</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GARY GHISELLI</PersonNm>
        <TitleTxt>IMMEDIATE PAST PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>IAN WEBER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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        <PersonNm>K SUZANNE HAMILTON</PersonNm>
        <TitleTxt>EXEC DIRECTOR</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>NOLAN WESSELL</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CARLTON CLINKSCALES</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DANIEL MOON</PersonNm>
        <TitleTxt>PRESIDENT-ELECT</TitleTxt>
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      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
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      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
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        <PersonNm>K SUZANNE HAMILTON</PersonNm>
        <USAddress>
          <AddressLine1Txt>1520 W DRY CREEK RD Ste 110</AddressLine1Txt>
          <CityNm>LITTLETON</CityNm>
          <StateAbbreviationCd>CO</StateAbbreviationCd>
          <ZIPCd>801204494</ZIPCd>
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        <PhoneNum>3039058777</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>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountDUES AND SUBSCRIPTIONS 526CONFERENCE COSTS 2,593LICENSES 35MEALS AND ENTERTAINMENT 5,562SPONSORHIPS 11,377TRAVEL 6,529</ExplanationTxt>
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    </IRS990ScheduleO>
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