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    <ReturnTs>2024-04-09T13:35:55Z</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>471701653</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>WALDWICK HIGH SCHOOL ATHLETIC BOOSTER ASSOCIATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>WALD</BusinessNameControlTxt>
      <PhoneNum>2012362226</PhoneNum>
      <USAddress>
        <AddressLine1Txt>155 WYCKOFF AVENUE</AddressLine1Txt>
        <CityNm>WALDWICK</CityNm>
        <StateAbbreviationCd>NJ</StateAbbreviationCd>
        <ZIPCd>07463</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>PETER DEL REY</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>2012362226</PhoneNum>
      <SignatureDt>2024-04-09</SignatureDt>
    </BusinessOfficerGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
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      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
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      <ProgramServiceRevenueAmt>32735</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>6250</MembershipDuesAmt>
      <FundraisingGrossIncomeAmt referenceDocumentName="IRS990ScheduleG">10958</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>3967</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>6991</SpecialEventsNetIncomeLossAmt>
      <GrossSalesOfInventoryAmt>2164</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>1229</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>935</GrossProfitLossSlsOfInvntryAmt>
      <OtherRevenueTotalAmt>369</OtherRevenueTotalAmt>
      <TotalRevenueAmt>48835</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>2600</GrantsAndSimilarAmountsPaidAmt>
      <OccupancyRentUtltsAndMaintAmt>903</OccupancyRentUtltsAndMaintAmt>
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      <ExcessOrDeficitForYearAmt>8046</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>14895</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>22941</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>14895</BOYAmt>
        <EOYAmt>22941</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
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        <BOYAmt>14895</BOYAmt>
        <EOYAmt>22941</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>14895</BOYAmt>
        <EOYAmt>22941</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>FORM 990-EZ, PART III, PRIMARY EXEMPT PURPOSE - TO SUPPORT AND COOPERATE WITH THE HIGH SCHOOL ATHLETIC DEPARTMENT, SCHOOL ADMINISTRATION, AND STUDENTS OF WALDWICK HIGH SCHOOL IN ORDER TO HELP FOSTER, PRESERVE, PROMOTE AND SUPPORT INTERSCHOLASTIC ATHLETICS RELATED SPORTS ACTIVITIES AMOUNG STUDENTS, PARENTS AND COMMUNITY MEMBERS AND TO OFFER FINANCIAL SUPPORT TO ATHLETIC PROGRAMS SPONSORED BY WALDWICK HIGH SCHOOL.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>HALL OF FAME DINNER EXPENSES</DescriptionProgramSrvcAccomTxt>
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        <ProgramServiceExpensesAmt>16174</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>VARSITY DINNER EXPENSES</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>11397</ProgramServiceExpensesAmt>
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      <TotalProgramServiceExpensesAmt>34836</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">LOU MARCHESE</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">PAUL DEL REY</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">MIRIAM VARGAS</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">PETER DEL REY</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd referenceDocumentName="IRS990ScheduleC">false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd referenceDocumentName="IRS990ScheduleN BinaryAttachment">false</OrganizationDissolvedEtcInd>
      <DirectIndirectPltclExpendAmt>0</DirectIndirectPltclExpendAmt>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd referenceDocumentName="IRS990ScheduleL">false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>NJ</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>Peter Del Rey</PersonNm>
        <USAddress>
          <AddressLine1Txt>23 GERARD DR</AddressLine1Txt>
          <CityNm>WALDWICK</CityNm>
          <StateAbbreviationCd>NJ</StateAbbreviationCd>
          <ZIPCd>074631213</ZIPCd>
        </USAddress>
        <PhoneNum>7326107744</PhoneNum>
      </BooksInCareOfDetail>
      <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>
      <LobbyingActivitiesInd referenceDocumentName="IRS990ScheduleC">false</LobbyingActivitiesInd>
      <SchoolOperatingInd referenceDocumentName="IRS990ScheduleE">false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <RelatedOrgSect527OrgInd>false</RelatedOrgSect527OrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <OtherEmployeePaidOver100kCnt>0</OtherEmployeePaidOver100kCnt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
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      <SupportedOrganizationsTotalCnt>0</SupportedOrganizationsTotalCnt>
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      <OtherSupportSumAmt>0</OtherSupportSumAmt>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>17815</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>35</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>9231</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12689</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>7805</CurrentTaxYearAmt>
        <TotalAmt>47575</TotalAmt>
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      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>9129</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4998</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>4312</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2164</CurrentTaxYearAmt>
        <TotalAmt>20603</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>35</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>14229</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>17001</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>9969</CurrentTaxYearAmt>
        <TotalAmt>68178</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>11</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>11</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>369</CurrentTaxYearAmt>
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        <TotalAmt>912</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
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        <CurrentTaxYearMinus3YearsAmt>2322</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>9074</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
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        <TotalAmt>58593</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>2368</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>23314</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>17009</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>54031</CurrentTaxYearAmt>
        <TotalAmt>127683</TotalAmt>
      </TotalSupportCalendarYearGrp>
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      <PublicSupportPY509Pct>0.00000</PublicSupportPY509Pct>
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      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Part III, Line 12</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHEDULE A: SUPPLEMENTAL INFORMATION, LINE 12 OTHER INCOME DESCRIPTION OF OTHER INCOME AMOUNT PROGRAMS INCOME - VARSITY DINNERS 12490. PROGRAMS INCOME - HALL OF FAME DINNER 20245. FUNDRAISING INCOME - MISC 1630. FUNDRAISING INCOME - SNACK STAND INCOME 9328. TOTAL SUPPLEMENTIAL INFORMATION, LINE 12 OTHER INCOME 43693.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 10</FormAndLineReferenceDesc>
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      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990-EZ, PART I, LINE 14 OCCUPANCY, RENT, UTILITIES, AND MAINTENANC AMOUNT BOOSTER HUB SUBSCRIPTION 903.</ExplanationTxt>
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