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    <ReturnTs>2026-04-06T13:23:32Z</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>854397884</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>PENNSBURY O M ASSOCIATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>PENN</BusinessNameControlTxt>
      <PhoneNum>2153806248</PhoneNum>
      <USAddress>
        <AddressLine1Txt>821 HUDSON DRIVE</AddressLine1Txt>
        <CityNm>YARDLEY</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19067</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Richard Fox</PersonNm>
      <PersonTitleTxt>President and Finance Director</PersonTitleTxt>
      <PhoneNum>2153806248</PhoneNum>
      <SignatureDt>2026-04-06</SignatureDt>
    </BusinessOfficerGrp>
    <TaxYr>2025</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
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    <IRS990EZ documentId="SIMPLE990" documentName="IRS990EZ" referenceDocumentName="IRS990ScheduleO ReasonableCauseExplanation TransfersPersonalBenefitsContractsDeclaration BinaryAttachment">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <WebsiteAddressTxt>https://www.pennsburyom.com</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="ScheduleA" referenceDocumentName="IRS990ScheduleA">X</Organization501c3Ind>
      <TypeOfOrganizationAssocInd>X</TypeOfOrganizationAssocInd>
      <GrossReceiptsAmt>60920</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>26056</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>13900</MembershipDuesAmt>
      <InvestmentIncomeAmt>20964</InvestmentIncomeAmt>
      <TotalRevenueAmt>60920</TotalRevenueAmt>
      <OtherExpensesTotalAmt>16771</OtherExpensesTotalAmt>
      <TotalExpensesAmt>16771</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>44149</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>269450</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>313599</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>269450</BOYAmt>
        <EOYAmt>313599</EOYAmt>
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        <BOYAmt>269450</BOYAmt>
        <EOYAmt>313599</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>269450</BOYAmt>
        <EOYAmt>313599</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Pennsbury Odyssey of the Mind is a non-profit educational organization that supports student participation in the Odyssey of the Mind program within the Pennsbury School District by promoting creativity, critical thinking, teamwork and problem solving through hands-on educational activities and competitions.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>These expenses covered our marketing of the program (lawn signs, website fees, zoom, t-shirts, other)</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>3257</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>These expenses covered fees to purchase long-term problem sets, registration costs, and travel costs to attend either the Regional and State Tournament. &gt;75 people benefited.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>10180</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>These expenses include our annual insurance, coaching supplies, facilities costs, and food (donuts/coffee) for 5 events throughout 2025. &gt;75 people participated</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>3245</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>16682</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Morayea Pindziak</PersonNm>
        <TitleTxt>Social Media Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Sandy Lee</PersonNm>
        <TitleTxt>Logistics Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Richard Fox</PersonNm>
        <TitleTxt>President and Finance Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>7.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Deirdre Redel</PersonNm>
        <TitleTxt>Promotions Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</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>
      <OrganizationDissolvedEtcInd referenceDocumentName="IRS990ScheduleN BinaryAttachment">false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd referenceDocumentName="IRS990ScheduleL">false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>PA</StatesWhereCopyOfReturnIsFldCd>
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        <PersonNm>Richard Fox</PersonNm>
        <USAddress>
          <AddressLine1Txt>821 Hudson Drive</AddressLine1Txt>
          <CityNm>Yardley</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>19067</ZIPCd>
        </USAddress>
        <PhoneNum>2153806248</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>
    </IRS990EZ>
    <IRS990ScheduleA documentId="ScheduleA" documentName="IRS990ScheduleA">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <SupportedOrganizationsCnt>0</SupportedOrganizationsCnt>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>99780</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>98989</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>89010</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>54230</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>39876</CurrentTaxYearAmt>
        <TotalAmt>381885</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>80</CurrentTaxYearAmt>
        <TotalAmt>80</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>99780</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>98989</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>89010</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>54230</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>39956</CurrentTaxYearAmt>
        <TotalAmt>381965</TotalAmt>
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        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
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      <SubstantialContributorsAmtGrp>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
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      <SubstAndDsqlfyPrsnsTotGrp>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </SubstAndDsqlfyPrsnsTotGrp>
      <PublicSupportTotal509Amt>381965</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>8552</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12547</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>20964</CurrentTaxYearAmt>
        <TotalAmt>42063</TotalAmt>
      </GrossInvestmentIncome509Grp>
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        <TotalAmt>0</TotalAmt>
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      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>8552</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12547</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>20964</CurrentTaxYearAmt>
        <TotalAmt>42063</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
      <OtherIncome509Grp>
        <TotalAmt>0</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>99780</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>98989</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>97562</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>66777</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>60920</CurrentTaxYearAmt>
        <TotalAmt>424028</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <First5Years509Ind>X</First5Years509Ind>
      <PublicSupportCY509Pct>0.90080</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.94270</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.09920</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.05730</InvestmentIncomePYPct>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Schedule A, Part III, Line 1</FormAndLineReferenceDesc>
        <ExplanationTxt>Please note, prior to fiscal year 2025 had abnormal ally large donations in an effort to build a sustainable future for the program. The contributions and membership dues starting in 2025 will not exceed 50 thousand dollars.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="ScheduleB" documentName="IRS990ScheduleB">
      <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="ScheduleO" documentName="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>1) $10,180 to pay for teams to compete at Regional and State Competitions 2) $1889 to print annual t-shirts for participants and families 3) $468 in lawn signs for advertising 4) $751 to pay for website and zoom video expenses 5) $100 in amazon gift cards for winners of t-shirt design contest 6) $49 in supplies to print and mail thank you collages for t-shirt sponsors 7) $810 for school facilities fees 8) $708 in training supplies for coaches 9) $972 in insurance premium 10) $755 in food for monthly events 11) $90 for tax filing fees</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
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