﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-08-05T10:30:47-04:00</ReturnTs>
    <TaxPeriodEndDt>2025-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>421377056</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>WILLIAMS &amp; COMPANY CPA PC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>304 PICOTTE STREET</AddressLine1Txt>
        <CityNm>YANKTON</CityNm>
        <StateAbbreviationCd>SD</StateAbbreviationCd>
        <ZIPCd>57078</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>300531739</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>YANKTON HIGH SCHOOL ATHLETIC</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>BOOSTER</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>YANK</BusinessNameControlTxt>
      <PhoneNum>6056603164</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 251</AddressLine1Txt>
        <CityNm>YANKTON</CityNm>
        <StateAbbreviationCd>SD</StateAbbreviationCd>
        <ZIPCd>57078</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>RENEE TERESHINSKI</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>6056603164</PhoneNum>
      <SignatureDt>2025-07-22</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>ANDRIANA H MARTIN CPA</PreparerPersonNm>
      <PTIN>P02304521</PTIN>
      <PhoneNum>6056659401</PhoneNum>
      <PreparationDt>2025-07-22</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="RetDoc1" referenceDocumentId="RetDoc3">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>76479</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>45821</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>9234</ProgramServiceRevenueAmt>
      <InvestmentIncomeAmt>794</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="RetDoc2">20630</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>91</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>20539</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>76388</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>1593</FeesAndOtherPymtToIndCntrctAmt>
      <PrintingPublicationsPostageAmt>182</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>89481</OtherExpensesTotalAmt>
      <TotalExpensesAmt>91256</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-14868</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>132691</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>117823</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>132691</BOYAmt>
        <EOYAmt>117823</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>132691</BOYAmt>
        <EOYAmt>117823</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>132691</BOYAmt>
        <EOYAmt>117823</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>THE YANKTON HIGH SCHOOL ATHLETIC BOOSTER CLUB, INC. IS ORGANIZED AND OPERATED FOR CHARITABLE AND EDUCATIONAL PURPOSES. THE PURPOSES OF THE ORGANIZATION INCLUDE RAISING FUNDS AND PURCHASING PERSONAL PROPERTY AND SERVICES TO BE USED BY STUDENTS AND FACULTY OF YANKTON HIGH SCHOOL, PROVIDING VOLUNTEERS FOR EDUCATIONAL AND EXTRACURRICULAR ACTIVITIES, AND ENGAGING IN OTHER CHARITABLE, CIVIC, OR EDUCATIONAL ACTIVITIES THAT WILL CONTRIBUTE TO THE PUBLIC EDUCATION OF THE COMMUNITY.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO SUPPORT THE YANKTON HIGH SCHOOL ATHLETIC TEAMS.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>84913</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>84913</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RENEE TERESHINSKI</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KRISTI TACKE</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KAREN BYRKELAND</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BROOK THURMAN</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </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>
      <BooksInCareOfDetail>
        <PersonNm>KAREN BYRKELAND</PersonNm>
        <USAddress>
          <AddressLine1Txt>2810 LAKEVIEW DR</AddressLine1Txt>
          <CityNm>YANKTON</CityNm>
          <StateAbbreviationCd>SD</StateAbbreviationCd>
          <ZIPCd>57078</ZIPCd>
        </USAddress>
        <PhoneNum>6056603164</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="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>22910</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>44084</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>42984</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>48250</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>45821</CurrentTaxYearAmt>
        <TotalAmt>204049</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>49316</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>41654</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>39469</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>32936</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>29864</CurrentTaxYearAmt>
        <TotalAmt>193239</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>72226</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>85738</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>82453</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>81186</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>75685</CurrentTaxYearAmt>
        <TotalAmt>397288</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>397288</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>31</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>26</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>432</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1349</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>794</CurrentTaxYearAmt>
        <TotalAmt>2632</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>31</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>26</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>432</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1349</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>794</CurrentTaxYearAmt>
        <TotalAmt>2632</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>72257</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>85764</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>82885</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>82535</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>76479</CurrentTaxYearAmt>
        <TotalAmt>399920</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.99340</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99560</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.01000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleG documentId="RetDoc2">
      <FundraisingEventInformationGrp>
        <Event1Nm>RAFFLE</Event1Nm>
        <GrossReceiptsEvent1Amt>16135</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>16135</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>91</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>16135</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>16135</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>91</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>91</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>16044</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>APPAREL COST OF GOODS SOLD 1,454 EXPENSES GENERAL INSURANCE 637 MEALS 32,430 VOUCHERS 23,697 MEMBERSHIPS 2,354 SQUARE FEE 1,243 QUICKBOOKS FEE 441 SOCCER PARK PLEDGE 3,000 AWARDS 781 STRENGTH &amp; CONDITIONING 20,249 HUDL SOFTWARE LICENSE 2,800 PARADE 129 OTHER BUSINESS EXPENSES 266 TOTAL 89,481</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>THE YANKTON HIGH SCHOOL ATHLETIC BOOSTER CLUB, INC. IS ORGANIZED AND OPERATED FOR CHARITABLE AND EDUCATIONAL PURPOSES. THE PURPOSES OF THE ORGANIZATION INCLUDE RAISING FUNDS AND PURCHASING PERSONAL PROPERTY AND SERVICES TO BE USED BY STUDENTS AND FACULTY OF YANKTON HIGH SCHOOL, PROVIDING VOLUNTEERS FOR EDUCATIONAL AND EXTRACURRICULAR ACTIVITIES, AND ENGAGING IN OTHER CHARITABLE, CIVIC, OR EDUCATIONAL ACTIVITIES THAT WILL CONTRIBUTE TO THE PUBLIC EDUCATION OF THE COMMUNITY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>