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    <TaxPeriodEndDt>2025-09-30</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-10-01</TaxPeriodBeginDt>
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        <BusinessNameLine1Txt>OPTIMIST INTERNATIONAL</BusinessNameLine1Txt>
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      <ForeignPhoneNum>6606312043</ForeignPhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 641</AddressLine1Txt>
        <CityNm>MARSHALL</CityNm>
        <StateAbbreviationCd>MO</StateAbbreviationCd>
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      <PersonNm>Robyn Leimkuehler</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>6606312043</PhoneNum>
      <SignatureDt>2026-02-16</SignatureDt>
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    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <MembershipDuesAmt>3806</MembershipDuesAmt>
      <GainOrLossFromSaleOfAssetsAmt>0</GainOrLossFromSaleOfAssetsAmt>
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        <EOYAmt>105550</EOYAmt>
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        <EOYAmt>7251</EOYAmt>
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        <EOYAmt>112801</EOYAmt>
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        <BOYAmt>113067</BOYAmt>
        <EOYAmt>112801</EOYAmt>
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      <PrimaryExemptPurposeTxt>Benevolent Civic Promote Social Good</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Scholarships given to those seniors who completed an application in its entirety and were chosen. - Part of what was listed in Schedule O Line 10</DescriptionProgramSrvcAccomTxt>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Champs Soccer League uses the money to help buy uniforms for their players - Part of what was listed in Schedule O Line 10</DescriptionProgramSrvcAccomTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">John Bargfrede</PersonNm>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Megan Leimkuehler</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Robyn Leimkuehler</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Matthew Pennock</PersonNm>
        <TitleTxt>Past President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Gary Grote</PersonNm>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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        <PersonNm referenceDocumentName="CompensationExplanation">Jeff Moseley</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Elsie Desmond</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Wayne McReynolds</PersonNm>
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      <SubjectToProxyTaxInd referenceDocumentName="IRS990ScheduleC">false</SubjectToProxyTaxInd>
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      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
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      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
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        <PersonNm>Robyn Leimkuehler</PersonNm>
        <USAddress>
          <AddressLine1Txt>25576 135th Ln</AddressLine1Txt>
          <CityNm>Marshall</CityNm>
          <StateAbbreviationCd>MO</StateAbbreviationCd>
          <ZIPCd>65340</ZIPCd>
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        <PhoneNum>6606312043</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 referenceDocumentName="IRS990ScheduleC">false</PoliticalCampaignActyInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
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        <Event1Nm>Popcorn</Event1Nm>
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        <EntertainmentEvent1Amt>0</EntertainmentEvent1Amt>
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        <RentFacilityCostsEvent2Amt>0</RentFacilityCostsEvent2Amt>
        <FoodAndBeverageEvent2Amt>0</FoodAndBeverageEvent2Amt>
        <EntertainmentEvent2Amt>0</EntertainmentEvent2Amt>
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        <RentFcltyCostsOtherEventsAmt>0</RentFcltyCostsOtherEventsAmt>
        <FoodAndBeverageOtherEventsAmt>0</FoodAndBeverageOtherEventsAmt>
        <EntertainmentOtherEventsAmt>0</EntertainmentOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>0</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>36993</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>1000</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>35993</GrossRevenueTotalEventsAmt>
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        <FoodAndBeverageTotalEventsAmt>25407</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>0</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>0</OthDirectExpnssTotalEventsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>| Grants And Similar Amounts Paid:, Amount:| International Dues West Missouri Dues Scholarships Oratorical Program Donations Hunter Safety YMCA Strong Kids Campaign Academic Excellence Bowling League Kickoff to R eading Optimist Junior Golf Buddy Packs Soccer League Childhood Cancer Marshall Food Pantry Saline County Career Center United Way of Saline County Missouri Leadership Seminar Project Graduation Marshall STF Shoes that Fit 4H Club Boys &amp; Girls Sports Cornhole for Autism Scouts of America Marshall PTO Toys for Tots Substance Abuse Poster Contest S.A.F.E. Program, $21411|</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>| Other Expenses:, Amount:| Meeting Expenses Supplies such as check reorders Scrapbook Expense, $289|</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II, line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>| Explanation:, BOYAmount:, EOYAmount:| Popcorn Supplies, $6248, $7251|</ExplanationTxt>
      </SupplementalInformationDetail>
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