﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2025v4.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-02-25T19:58:33-05:00</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>931326724</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>ROMIG &amp; PEILE CPAS P C</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>1875 AUSTIN ST</AddressLine1Txt>
        <CityNm>KLAMATH FALLS</CityNm>
        <StateAbbreviationCd>OR</StateAbbreviationCd>
        <ZIPCd>976034677</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>923918996</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>ERIC J BROSTERHOUS CANCER FOUNDATIO</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>ERIC</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>9318 ST ANDREWS CIRCLE</AddressLine1Txt>
        <CityNm>KLAMATH FALLS</CityNm>
        <StateAbbreviationCd>OR</StateAbbreviationCd>
        <ZIPCd>97603</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JUDY BROSTERHOUS</PersonNm>
      <PersonTitleTxt>SECRETARY</PersonTitleTxt>
      <PhoneNum>5418914062</PhoneNum>
      <SignatureDt>2026-02-09</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>ROBIN PEILE</PreparerPersonNm>
      <PTIN>P01237477</PTIN>
      <PhoneNum>5412737237</PhoneNum>
      <PreparationDt>2026-02-09</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2025</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="RetDoc1" referenceDocumentId="RetDoc2">
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc3">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>99197</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>97585</ContributionsGiftsGrantsEtcAmt>
      <InvestmentIncomeAmt>1612</InvestmentIncomeAmt>
      <TotalRevenueAmt>99197</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>27930</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>94216</OtherExpensesTotalAmt>
      <TotalExpensesAmt>122146</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-22949</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>87070</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>64121</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>87070</BOYAmt>
        <EOYAmt>63471</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <OtherAssetsTotalDetail>
        <EOYAmt>650</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>87070</BOYAmt>
        <EOYAmt>64121</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>87070</BOYAmt>
        <EOYAmt>64121</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO RAISE FUNDS TO HELP SUPPORT THE DIANOSES AND TREATMENT OF BRAIN CANCER.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO INVEST IN LIFE-SAVING RESEARCH TO PREVENT, DIAGNOSE, AND TREAT BRAIN CANCER WITH THE ULTIMATE GOAL OF CURING BRAIN CANCER IN ERIC J. BROSTERHOUS' MEMORY. IN DECEMBER OF 2018 A BENEFIT CONCERT WAS HELD IN PORTLAND, OREGON IN OCTOBER 2019 AND APRIL 2022 A SUCCESSFULLY PLANNED AND EXECUTED GOLF TOURNAMENT AND AUCTION WAS HELD IN EUGENE, OREGON.</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>OFFICE EXPENSES</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>122146</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>122146</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JUDY BROSTERHOUS</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GINGER PAINTER</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DARIN PAINTER</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LUKE BROSTERHOUS</PersonNm>
        <TitleTxt>2ND VICE PRE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DAVIS BROSTERHOUS</PersonNm>
        <TitleTxt>AMBASSADOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>000.00</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>JUDY BROSTERHOUS</PersonNm>
        <USAddress>
          <AddressLine1Txt>9318 ST ANDREWS CIRCLE</AddressLine1Txt>
          <CityNm>KLAMATH FALLS</CityNm>
          <StateAbbreviationCd>OR</StateAbbreviationCd>
          <ZIPCd>97603</ZIPCd>
        </USAddress>
        <PhoneNum>5418914062</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="RetDoc3">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus1YearAmt>87070</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>97585</CurrentTaxYearAmt>
        <TotalAmt>184655</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus1YearAmt>87070</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>97585</CurrentTaxYearAmt>
        <TotalAmt>184655</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>184655</PublicSupportTotal170Amt>
      <TotalSupportAmt>184655</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>1612</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>1.00000</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1.00000</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="RetDoc2">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES OFFICE SUPPLIES 106 BANK FEES AND SERVICE 2,032 CONTRIBUTIONS TO RESEARCH 80,000 FACILITIES AND EQUIP 12,078 TOTAL 94,216</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTS RECEIVABLE 0 650 TOTAL 0 650</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 28</FormAndLineReferenceDesc>
        <ExplanationTxt>TO INVEST IN LIFE-SAVING RESEARCH TO PREVENT, DIAGNOSE, AND TREAT BRAIN CANCER WITH THE ULTIMATE GOAL OF CURING BRAIN CANCER IN ERIC J. BROSTERHOUS' MEMORY. IN DECEMBER OF 2018 A BENEFIT CONCERT WAS HELD IN PORTLAND, OREGON IN OCTOBER 2019 AND APRIL 2022 A SUCCESSFULLY PLANNED AND EXECUTED GOLF TOURNAMENT AND AUCTION WAS HELD IN EUGENE, OREGON.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 31</FormAndLineReferenceDesc>
        <ExplanationTxt>OFFICE EXPENSES</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>