﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2023v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-09-05T11:03:47-04:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>452848527</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>501(C)PA</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>3900 OSUNA RD NE STE 260</AddressLine1Txt>
        <CityNm>ALBUQUERQUE</CityNm>
        <StateAbbreviationCd>NM</StateAbbreviationCd>
        <ZIPCd>87109</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>463008925</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>WOMEN'S INTERNATIONAL STUDY CENTER</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>WOME</BusinessNameControlTxt>
      <PhoneNum>5059836538</PhoneNum>
      <USAddress>
        <AddressLine1Txt>614 ACEQUIA MADRE</AddressLine1Txt>
        <CityNm>SANTA FE</CityNm>
        <StateAbbreviationCd>NM</StateAbbreviationCd>
        <ZIPCd>87505</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JORDAN YOUNG</PersonNm>
      <PersonTitleTxt>EXECUTIVE DIRECTOR</PersonTitleTxt>
      <PhoneNum>6156869109</PhoneNum>
      <SignatureDt>2024-08-28</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>MONICA STAPLETON</PreparerPersonNm>
      <PTIN>P03004945</PTIN>
      <PhoneNum>5054331350</PhoneNum>
      <PreparationDt>2024-09-05</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-08-08 14:25:15Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="RetDoc2" referenceDocumentId="RetDoc3">
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>61555</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>53882</ContributionsGiftsGrantsEtcAmt>
      <InvestmentIncomeAmt>1678</InvestmentIncomeAmt>
      <OtherRevenueTotalAmt>5995</OtherRevenueTotalAmt>
      <TotalRevenueAmt>61555</TotalRevenueAmt>
      <SalariesOtherCompEmplBnftAmt>46541</SalariesOtherCompEmplBnftAmt>
      <FeesAndOtherPymtToIndCntrctAmt>13294</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>615</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>10334</OtherExpensesTotalAmt>
      <TotalExpensesAmt>70784</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-9229</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>-3861</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>-13090</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>5920</BOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>912</BOYAmt>
        <EOYAmt>3133</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>6832</BOYAmt>
        <EOYAmt>3133</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>10693</BOYAmt>
        <EOYAmt>16223</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>-3861</BOYAmt>
        <EOYAmt>-13090</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO INSPIRE AND ENABLE WOMEN TO ACHIEVE THEIR GOALS.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>THE WOMEN'S INTERNATIONAL STUDY CENTER (WISC) CELEBRATES THE LEGACY OF THE WOMEN OF THE ACEQUIA MADRE HOUSE BY AWARDING FELLOWSHIPS TO ARTISTS, SCHOLARS, AND RESEARCHERS. THE WISC FELLOWSHIP PROGRAM HOSTED 22 ARTISTS AND SCHOLARS AS FELLOWS-IN-RESIDENCE. . ACEQUIA MADRE HOUSE SERVES AS THE HOME OF THE WOMEN'S INTERNATIONAL STUDY CENTER (WISC). WISC OPERATES ITS PROGRAMS OUT OF THE ACEQUIA MADRE HOUSE AND HOLDS AN OFFICE ON THE PROPERTY. WISC WAS CREATED TO CARRY THE LEGACY INTO THE FUTURE OF THE "THREE WISE WOMEN" WHO BUILT THE ACEQUIA MADRE HOUSE BY SUPPORTING WOMEN IN ARTS, SCIENCES, CULTURAL PRESERVATION, AND PHILANTHROPY. THEY ARE SISTER ORGANIZATIONS THAT SHARE RESOURCES AND SPACE.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>43859</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>43859</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DEE ANN MCINTYRE</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JOHANNA GILLIGAN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ELIZABETH HUTCHISON</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MERYL MARSHALL DANIELS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ELIZABETH MANAK</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>PAMELA PHILLIPS</PersonNm>
        <TitleTxt>VICE-PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JORDAN YOUNG</PersonNm>
        <TitleTxt>EXECUTIVE DI</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>43250</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>
      <StatesWhereCopyOfReturnIsFldCd>NM</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>JORDAN YOUNG</PersonNm>
        <USAddress>
          <AddressLine1Txt>614 ACEQUIA MADRE</AddressLine1Txt>
          <CityNm>SANTA FE</CityNm>
          <StateAbbreviationCd>NM</StateAbbreviationCd>
          <ZIPCd>87505</ZIPCd>
        </USAddress>
        <PhoneNum>5059836538</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">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>66071</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>93439</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>70015</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>57656</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>53882</CurrentTaxYearAmt>
        <TotalAmt>341063</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>66071</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>93439</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>70015</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>57656</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>53882</CurrentTaxYearAmt>
        <TotalAmt>341063</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>91104</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>249959</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus1YearAmt>2</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1678</CurrentTaxYearAmt>
        <TotalAmt>1680</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus3YearsAmt>738</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1383</CurrentTaxYearMinus2YearsAmt>
        <TotalAmt>2121</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>344864</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>24102</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.72480</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.66560</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS 2,121</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 8</FormAndLineReferenceDesc>
        <ExplanationTxt>RESIDENCY FEES 5,995 TOTAL 5,995</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES ADVERTISING 903 BANK FEES 325 FINES &amp; PENALTIES 4 TAXES AND LICENSES 10 TELECOMMUNICATIONS 745 COMPUTER &amp; WEBSITE SUPPORT 187 SOFTWARE 608 TRAVEL 33 PROPERTY &amp; LIABILITY INSURANC 734 D&amp;O 1,114 STIPENDS 5,516 EQUIPMENT 155 TOTAL 10,334</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTS RECEIVABLE 0 371 PREPAID EXPENSES AND DEFERRED CHARGES 912 2,762 TOTAL 912 3,133</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 26</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTS PAYABLE AND ACCRUED EXPENSES 2,741 14,530 UNSECURED NOTES AND LOANS PAYABLE 7,952 0 CASH OVERDRAFT 0 1,693</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 28</FormAndLineReferenceDesc>
        <ExplanationTxt>THE WOMEN'S INTERNATIONAL STUDY CENTER (WISC) CELEBRATES THE LEGACY OF THE WOMEN OF THE ACEQUIA MADRE HOUSE BY AWARDING FELLOWSHIPS TO ARTISTS, SCHOLARS, AND RESEARCHERS. THE WISC FELLOWSHIP PROGRAM HOSTED 22 ARTISTS AND SCHOLARS AS FELLOWS-IN-RESIDENCE. . ACEQUIA MADRE HOUSE SERVES AS THE HOME OF THE WOMEN'S INTERNATIONAL STUDY CENTER (WISC). WISC OPERATES ITS PROGRAMS OUT OF THE ACEQUIA MADRE HOUSE AND HOLDS AN OFFICE ON THE PROPERTY. WISC WAS CREATED TO CARRY THE LEGACY INTO THE FUTURE OF THE "THREE WISE WOMEN" WHO BUILT THE ACEQUIA MADRE HOUSE BY SUPPORTING WOMEN IN ARTS, SCIENCES, CULTURAL PRESERVATION, AND PHILANTHROPY. THEY ARE SISTER ORGANIZATIONS THAT SHARE RESOURCES AND SPACE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>