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    <ReturnTs>2026-09-23T13:59:39-04:00</ReturnTs>
    <TaxPeriodEndDt>2025-05-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-06-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>994021638</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Greater San Antonio Cotillion</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>GREA</BusinessNameControlTxt>
      <PhoneNum>2104137116</PhoneNum>
      <USAddress>
        <AddressLine1Txt>27606 SAN PORTOLA</AddressLine1Txt>
        <CityNm>SAN ANTONIO</CityNm>
        <StateAbbreviationCd>TX</StateAbbreviationCd>
        <ZIPCd>78260</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Jessica Aalsma</PersonNm>
      <PersonTitleTxt>Executive Board Member - President</PersonTitleTxt>
      <PhoneNum>2104137116</PhoneNum>
      <SignatureDt>2026-09-24</SignatureDt>
      <DiscussWithPaidPreparerInd>false</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <TaxYr>2024</TaxYr>
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    <IRS990EZ documentId="IRS990EZ" softwareId="24020569" softwareVersionNum="V2.0" documentName="IRS990EZ" referenceDocumentName="IRS990ScheduleO ReasonableCauseExplanation TransfersPersonalBenefitsContractsDeclaration BinaryAttachment">
      <InitialReturnInd>X</InitialReturnInd>
      <AmendedReturnInd>X</AmendedReturnInd>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>27606 San Portola San Antonio TX 78260</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="7">X</Organization501cInd>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>142050</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>142050</ContributionsGiftsGrantsEtcAmt>
      <GrossSalesOfInventoryAmt>0</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>0</GrossProfitLossSlsOfInvntryAmt>
      <TotalRevenueAmt>142050</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>76446</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>13718</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>3138</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>27599</OtherExpensesTotalAmt>
      <TotalExpensesAmt>120901</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>21149</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>0</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>21149</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>21149</EOYAmt>
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        <EOYAmt>21149</EOYAmt>
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        <BOYAmt>0</BOYAmt>
        <EOYAmt>21149</EOYAmt>
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      <PrimaryExemptPurposeTxt>The primary exempt purpose of Greater San Antonio Cotillion is to provide opportunities for 8th grade students in the greater San Antonio area to develop friendships interpersonal skills and social confidence through social events. The organization is operated exclusively for pleasure recreation and other nonprofitable purposes as outlines under Section 501c7 of the Internal Revenue Code.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Greater San Antonio Cotillion hosted two seasonal dances during the year one in the winter and one in the spring providing social opportunities for over 900 eighth-grade students from participating San Antonio-area schools. Events were held in a chaperoned setting and coordinated by parent volunteers to promote friendship confidence and respectful interactions.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>120901</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>120901</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Jessica Aalsma</PersonNm>
        <TitleTxt>Executive Board Member - President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>12</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Katie Hallstrom</PersonNm>
        <TitleTxt>Executive Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Brandi Fujimoto</PersonNm>
        <TitleTxt>Executive Board Member - Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Marisa Mascorro</PersonNm>
        <TitleTxt>Executive Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Stephanie Rooks</PersonNm>
        <TitleTxt>Executive Board Member</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd referenceDocumentName="IRS990ScheduleC">false</SubjectToProxyTaxInd>
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      <InitiationFeesAndCapContriAmt>0</InitiationFeesAndCapContriAmt>
      <GrossReceiptsForPublicUseAmt>0</GrossReceiptsForPublicUseAmt>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>Jessica Aalsma</PersonNm>
        <USAddress>
          <AddressLine1Txt>27606 SAN PORTOLA</AddressLine1Txt>
          <CityNm>SAN ANTONIO</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>78260</ZIPCd>
        </USAddress>
        <PhoneNum>2104137116</PhoneNum>
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      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd referenceDocumentName="IRS990ScheduleC">false</PoliticalCampaignActyInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Item B - Amended Return</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990-EZ Part 1 Lines 1 and 3 need to be amended to properly classify membership dues instead of contributions previously reported as revenue. Total revenue is unchanged.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Doing Business As Names</FormAndLineReferenceDesc>
        <ExplanationTxt>Greater San Antonio Cotillion | San Antonio Cotillion</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>| Other Expenses:, Amount:| Tax- Exempt application Fee, $600.00| Quickbooks Subscription, $38.00| Online transaction Fee - Affinipay, $4830.00| Website, $2244.00| Office supplies paper pens highlighter markers bags lanyards name holders name tags check-in supplies first-aid bathroom supplies storage bins poster board dismissal equipment walkie talkies portable speakers flash lights reflective vests etc., $2968.00| Cargo van rental for each event plus gas, $368.00| Event Insurance for both events, $967.00| Planning meetings, $579.00| Wristbands, $5145.00| Extra Candy and cupcakes at events, $226.00| T-shirt for 900 members at both events., $9561.00| Bank Maintenace Fee, $73.00|</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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