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  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2017-01-10T10:29:08-06:00</ReturnTs>
    <TaxPeriodEndDt>2016-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>210650289</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>KLATZKIN &amp; COMPANY LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>1670 WHITEHORSE HAM SQ RD</AddressLine1Txt>
        <CityNm>HAMILTON</CityNm>
        <StateAbbreviationCd>NJ</StateAbbreviationCd>
        <ZIPCd>086903513</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2015-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>721528245</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>STONY BROOK PARENT TEACHER ORGANIZATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>STON</BusinessNameControlTxt>
      <PhoneNum>6097304824</PhoneNum>
      <USAddress>
        <AddressLine1Txt>20 STEPHENSON ROAD</AddressLine1Txt>
        <CityNm>PENNINGTON</CityNm>
        <StateAbbreviationCd>NJ</StateAbbreviationCd>
        <ZIPCd>08534</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ALEXIS MUTSCHLER</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>6097304824</PhoneNum>
      <SignatureDt>2017-01-10</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>BRUCE S LUDLOW CPA</PreparerPersonNm>
      <PTIN>P00153647</PTIN>
      <PhoneNum>6098909189</PhoneNum>
    </PreparerPersonGrp>
    <TaxYr>2015</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc1039100001">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>101671</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>37456</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>52108</ProgramServiceRevenueAmt>
      <InvestmentIncomeAmt>51</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt fndrsngEventContriPrevRptAmt="8306">2132</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>2132</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>0</SpecialEventsNetIncomeLossAmt>
      <GrossSalesOfInventoryAmt>2658</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>2621</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>37</GrossProfitLossSlsOfInvntryAmt>
      <OtherRevenueTotalAmt>7266</OtherRevenueTotalAmt>
      <TotalRevenueAmt>96918</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>1000</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>610</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>1330</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>50</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>76776</OtherExpensesTotalAmt>
      <TotalExpensesAmt>79766</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>17152</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>30900</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>48052</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>30900</BOYAmt>
        <EOYAmt>48052</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>30900</BOYAmt>
        <EOYAmt>48052</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>30900</BOYAmt>
        <EOYAmt>48052</EOYAmt>
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      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>The Organization provides students with school and community enhancement, team building, and social interaction in order to increase self achievement.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>The Stony Brook PTO enhances the life of the students through assemblies, class trips and events, providing hospitality, and various special events.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>1000</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>75226</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>The Stony Parent Teacher Organization</DescriptionProgramSrvcAccomTxt>
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        <ProgramServiceExpensesAmt>0</ProgramServiceExpensesAmt>
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      <TotalProgramServiceExpensesAmt>75226</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KIM SMITH</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CARA TAYLOR</PersonNm>
        <TitleTxt>SHADOWING PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>AMY LEWIS</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KEERTHANA VARADHAN</PersonNm>
        <TitleTxt>SHADOWING VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MARIA GELLER</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>XIN HE</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CYNTHIA HOENES-SAINDON</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MARGARITA TRUJILLO</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <InfoInScheduleOPartVInd>X</InfoInScheduleOPartVInd>
      <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>0</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>0</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
      <DirectIndirectPltclExpendAmt>0</DirectIndirectPltclExpendAmt>
      <MadeLoansToFromOfficersInd>0</MadeLoansToFromOfficersInd>
      <TaxImposedUnderIRC4911Amt>0</TaxImposedUnderIRC4911Amt>
      <TaxImposedUnderIRC4912Amt>0</TaxImposedUnderIRC4912Amt>
      <TaxImposedUnderIRC4955Amt>0</TaxImposedUnderIRC4955Amt>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <TaxImposedOnOrganizationMgrAmt>0</TaxImposedOnOrganizationMgrAmt>
      <TaxReimbursedByOrganizationAmt>0</TaxReimbursedByOrganizationAmt>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>NJ</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>The Organization</BusinessNameLine1Txt>
        </BusinessName>
        <USAddress>
          <AddressLine1Txt>20 STEPHENSON ROAD</AddressLine1Txt>
          <CityNm>PENNINGTON</CityNm>
          <StateAbbreviationCd>NJ</StateAbbreviationCd>
          <ZIPCd>08534</ZIPCd>
        </USAddress>
        <PhoneNum>6097304824</PhoneNum>
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      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <DonorAdvisedFndsInd>0</DonorAdvisedFndsInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <TanningServicesProvidedInd>0</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>1</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>5808</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>27773</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>8256</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>23515</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>37456</CurrentTaxYearAmt>
        <TotalAmt>102808</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>5808</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>27773</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>8256</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>23515</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>37456</CurrentTaxYearAmt>
        <TotalAmt>102808</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>102808</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>229</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearAmt>51</CurrentTaxYearAmt>
        <TotalAmt>280</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearAmt>7266</CurrentTaxYearAmt>
        <TotalAmt>7266</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>110354</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>56898</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.93160</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.99290</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="RetDoc1051800001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 4 - Other Investment Income</FormAndLineReferenceDesc>
        <ExplanationTxt>Description: Interest Income. Amount: 51.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 7 - Sales of Inventory</FormAndLineReferenceDesc>
        <ExplanationTxt>Income: Gross Receipts: 2,658. Returns and Allowances: 0. Less Cost of Goods Sold: 2,621. Gross Profit: 37. Cost of Goods Sold: Inventory at Beginning of Year: 0. Merchandise Purchased: 0. Cost of Labor: 0. Materials and Supplies: 2,621. Other Costs: 0. Inventory at End of Year: 0. Cost of Goods Sold: 2,621.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 8 - Other Revenue</FormAndLineReferenceDesc>
        <ExplanationTxt>Description: Rebate Program Income. Amount: 7,266.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16 - Other Expenses</FormAndLineReferenceDesc>
        <ExplanationTxt>Description: BOOKFAIR EXPENSES. Amount: 5,797. Description: ENRICHMENT CLUB EXPENSES. Amount: 32,109. Description: FOURTH GRADE EXPENSES. Amount: 452. Description: FIFTH GRADE EXPENSES. Amount: 9,254. Description: TECHNOLOGY EXPENSES. Amount: 588. Description: INSURANCE. Amount: 825. Description: OFFICE EXPENSES. Amount: 1,693. Description: LICENSES AND REGISTRATION. Amount: 53. Description: CLASS TRIPS. Amount: 10,311. Description: ASSEMBLIES. Amount: 3,258. Description: FUNDRAISING EXPENSES. Amount: 720. Description: TEACHER START UP EXPENSES. Amount: 643. Description: SPECIAL EDUCATION PROGRAMS. Amount: 1,303. Description: SCHOOL EVENTS. Amount: 4,357. Description: STUDENT ACTIVITIES. Amount: 375. Description: HOSPITALITY. Amount: 1,459. Description: GRADUATING CLASS EVENT. Amount: 3,579. Total to Form 990-EZ, line 16: 76,776.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <DeclarationDesc>The organization did not, during the year, receive any funds, directly,or indirectly, to pay premiums on a personal benefit contract.The organization, did not, during the year, pay any premiums, directly,or indirectly, on a personal benefit contract.</DeclarationDesc>
    </TransferPrsnlBnftContractsDecl>
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