﻿<?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>2025-10-15T17:54:55-04:00</ReturnTs>
    <TaxPeriodEndDt>2025-05-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>453967508</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>MIHALOV BARTON &amp; BURRUS LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>2601 CHICAGO ST SUITE A</AddressLine1Txt>
        <CityNm>VALPARAISO</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>463836111</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-06-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>237617717</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>DELTA THETA TAU SORORITY - TAU CHAP</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>DELT</BusinessNameControlTxt>
      <PhoneNum>2192416518</PhoneNum>
      <USAddress>
        <AddressLine1Txt>3218 W STATE ROAD 10</AddressLine1Txt>
        <CityNm>WHEATFIELD</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>46392</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>VICKY FLESHER</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>2195483044</PhoneNum>
      <SignatureDt>2025-10-09</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JERRY BARTON</PreparerPersonNm>
      <PTIN>P00744223</PTIN>
      <PhoneNum>2194641011</PhoneNum>
      <PreparationDt>2025-10-09</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="RetDoc1" referenceDocumentId="RetDoc3">
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="8">X</Organization501cInd>
      <TypeOfOrganizationAssocInd>X</TypeOfOrganizationAssocInd>
      <GrossReceiptsAmt>81099</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>2765</ContributionsGiftsGrantsEtcAmt>
      <InvestmentIncomeAmt>1710</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="RetDoc2">76624</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>36269</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>40355</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>44830</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>52224</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>725</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>4575</OtherExpensesTotalAmt>
      <TotalExpensesAmt>57524</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-12694</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>62173</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>49479</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>62173</BOYAmt>
        <EOYAmt>49479</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>62173</BOYAmt>
        <EOYAmt>49479</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>62173</BOYAmt>
        <EOYAmt>49479</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>NOT-PROFIT PHILANTHROPY PROJECTS</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>DELTA THETA TAU HAS PROVIDED FUNDING FOR APPROXIMATELY 12(TWELVE) DIFFERENT NOT-FOR-PROFIT ORGANIZATIONS IN THE 2022-2023 FISCAL YEAR AS LISTED ON ATTACHED STATEMENT.</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CONNIE KNAUFF</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KELLY ANTHONY</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LIDA THOMAS</PersonNm>
        <TitleTxt>RECORDING SE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ANDREA COLSON</PersonNm>
        <TitleTxt>CORRES. SECR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>VICKY FLESHER</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ANN BARONE</PersonNm>
        <TitleTxt>HISTORIAN</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KELLY VAN WAGNER</PersonNm>
        <TitleTxt>SERGEANT IN</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KRIS TRAPP</PersonNm>
        <TitleTxt>PLEDGE SUPER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <InfoInScheduleOPartVInd>X</InfoInScheduleOPartVInd>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>IN</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>VICKY FLESHER</PersonNm>
        <USAddress>
          <AddressLine1Txt>870 HEMINGWAY TRAIL</AddressLine1Txt>
          <AddressLine2Txt>870 HEMINGWAY TRAIL</AddressLine2Txt>
          <CityNm>VALPARAISO</CityNm>
          <StateAbbreviationCd>IN</StateAbbreviationCd>
          <ZIPCd>46383</ZIPCd>
        </USAddress>
        <PhoneNum>2192416518</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>
    </IRS990EZ>
    <IRS990ScheduleG documentId="RetDoc2">
      <FundraisingEventInformationGrp>
        <Event1Nm>DELTA DUDES PAG</Event1Nm>
        <GrossReceiptsEvent1Amt>45393</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>45393</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>14473</OtherDirectExpensesEvent1Amt>
        <Event2Nm>MUM SALE</Event2Nm>
        <GrossReceiptsEvent2Amt>16693</GrossReceiptsEvent2Amt>
        <GrossRevenueEvent2Amt>16693</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>8905</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>1</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>14538</GrossReceiptsOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>14538</GrossRevenueOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>12891</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>76624</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>76624</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>36269</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>36269</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>40355</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I</FormAndLineReferenceDesc>
        <ExplanationTxt>SEE 990 EZ, PART V - ADDITIONAL FOR LIST</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>NAME: MAKING A KID SMILE CASH CONTRIBUTION: 8,696 NAME: FAMILY HOUSE CASH CONTRIBUTION: 15,663</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES 288 55 1,510 SUPPLIES, CONF., MEETINGS 183 NATIONAL DUES, CHAPTER WE 2,539 TOTAL 4,575</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART V</FormAndLineReferenceDesc>
        <ExplanationTxt>10021 HILLTOP NEIGHBORHOOD 1500 OPPORTUNITY ENTERPRISES 1000 VALPO FAMILY YMCA 300 VALPO PARKS 1000 HILLTOP NEIGHBORHOOD 800 FAMILY HOUSE 1150 THE CARING PLACE 750 BOYS &amp; GIRLS CLUB 1000 HAZEL BUTLER SCHOLARSHIP 1000 PATTY LINDER SCHOLARSHIP 1000 GRETCHEN SMITH SCHOLARSHIP 1000 VOCATIONAL SCHOLARSHIP 228 DRESS FOR SCHOOL 98 YOUTH SERVICES OF PC 770 VCS HOLIDAY ASSISTANCE PROGRAM 2000 OPPORTUNITY ENTERPRISES GALA - PADDLE RAISE 112 DELTA THETA TAU CHAPTER WELFARE</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>