﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:sfsmef="http://www.cchsfs.com/efile/mef" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-09-19T07:05:53-04:00</ReturnTs>
    <TaxPeriodEndDt>2025-05-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>311325645</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>C AND J TAX SERVICE</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>803 BURR OAK BLVD</AddressLine1Txt>
        <CityNm>NELSONVILLE</CityNm>
        <StateAbbreviationCd>OH</StateAbbreviationCd>
        <ZIPCd>45764</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-06-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>310103894</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>CHIEFTAIN BOOSTERS INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CHIE</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>14470 STATE ROUTE 328</AddressLine1Txt>
        <CityNm>LOGAN</CityNm>
        <StateAbbreviationCd>OH</StateAbbreviationCd>
        <ZIPCd>43138</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>STACY SATER</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>7403312774</PhoneNum>
      <SignatureDt>2025-09-19</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>STEVEN M BISHOP</PreparerPersonNm>
      <PTIN>P00619085</PTIN>
      <PhoneNum>7407532903</PhoneNum>
      <PreparationDt>2025-09-19</PreparationDt>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="2" softwareId="24020071" referenceDocumentId="3">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <Organization501c3Ind referenceDocumentId="1">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>157842</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>39631</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>6406</MembershipDuesAmt>
      <InvestmentIncomeAmt>39</InvestmentIncomeAmt>
      <GrossSalesOfInventoryAmt>111643</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>89932</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>21711</GrossProfitLossSlsOfInvntryAmt>
      <OtherRevenueTotalAmt>123</OtherRevenueTotalAmt>
      <TotalRevenueAmt>67910</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>17987</GrantsAndSimilarAmountsPaidAmt>
      <OtherExpensesTotalAmt>37813</OtherExpensesTotalAmt>
      <TotalExpensesAmt>55800</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>12110</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>75066</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>87176</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>75066</BOYAmt>
        <EOYAmt>87176</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>75066</BOYAmt>
        <EOYAmt>87176</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>75066</BOYAmt>
        <EOYAmt>87176</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>TO SUPPORT AND PROMOTE STUDENT</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO SUPPORT AND PROMOTE STUDENT ATHLETES OF LOGAN HOCKIN SCHOOL DISTRICT AND PROVIDE SAFETY EQUIPMENT AND SUPPLI ES TO PARTICIPATE IN SPORTING ACTIVIT</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>145732</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>145732</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LISA CASTLE</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>VANESSA WOLFE</PersonNm>
        <TitleTxt>VP</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>SYBIL BARBINI</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>STACY SATER</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>STACY SATER</PersonNm>
        <USAddress>
          <AddressLine1Txt>14470 ST RT 328</AddressLine1Txt>
          <CityNm>LOGAN</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
          <ZIPCd>43138</ZIPCd>
        </USAddress>
        <PhoneNum>7403312774</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="1" softwareId="24020071">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <SupportSumAmt>0</SupportSumAmt>
      <OtherSupportSumAmt>0</OtherSupportSumAmt>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>172737</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>46121</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>38516</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>22844</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>39631</CurrentTaxYearAmt>
        <TotalAmt>319849</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>38544</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>101886</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>95525</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>128630</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>111643</CurrentTaxYearAmt>
        <TotalAmt>476228</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>211281</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>148007</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>134041</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>151474</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>151274</CurrentTaxYearAmt>
        <TotalAmt>796077</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>796077</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>14</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>16</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>17</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>22</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>39</CurrentTaxYearAmt>
        <TotalAmt>108</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>14</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>16</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>17</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>22</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>39</CurrentTaxYearAmt>
        <TotalAmt>108</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <OtherIncome509Grp>
        <CurrentTaxYearMinus1YearAmt>10496</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>123</CurrentTaxYearAmt>
        <TotalAmt>10619</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>211295</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>148023</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>134058</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>161992</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>151436</CurrentTaxYearAmt>
        <TotalAmt>806804</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.98670</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.98800</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00010</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00010</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART III LINE 12</FormAndLineReferenceDesc>
        <ExplanationTxt>TOTAL OF NON PROFIT INCOME</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="3" softwareId="24020071">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PAGE 1 LINE 8</FormAndLineReferenceDesc>
        <ExplanationTxt>TOTAL AMOUNT RECEIVED FROM NON PROFIT INCOME</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PAGE 1 LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>TOTAL OF ALL OTHER INCOME BY CATEGORY AND AMOUNTS</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>