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    <Timestamp>2013-12-11T10:00:05-05:00</Timestamp>
    <TaxPeriodEndDate>2013-04-30</TaxPeriodEndDate>
    <PreparerFirm>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>CHRISTOPHER J CHALAVOUTIS CPA</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>775 PARK AVENUE STE 260</AddressLine1>
        <City>HUNTINGTON</City>
        <State>NY</State>
        <ZIPCode>11743</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990EZ</ReturnType>
    <TaxPeriodBeginDate>2012-05-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>010704967</EIN>
      <Name>
        <BusinessNameLine1>MARY STOLFA CANCER FOUNDATION</BusinessNameLine1>
      </Name>
      <NameControl>MARY</NameControl>
      <Phone>5168598165</Phone>
      <USAddress>
        <AddressLine1>PO BOX 644</AddressLine1>
        <City>SYOSSET</City>
        <State>NY</State>
        <ZIPCode>11791</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>MARY STOLFA</Name>
      <Title>Pres/Director</Title>
      <Phone>5168598165</Phone>
      <DateSigned>2013-12-10</DateSigned>
    </Officer>
    <Preparer>
      <Name>CHRISTOPHER CHALAVOUTIS</Name>
      <PTIN>P00947371</PTIN>
      <Phone>6317847728</Phone>
      <DatePrepared>2013-12-11</DatePrepared>
      <SelfEmployed>X</SelfEmployed>
    </Preparer>
    <TaxYear>2012</TaxYear>
    <BuildTS>2015-11-30 17:44:51Z</BuildTS>
  </ReturnHeader>
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      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <ScheduleBNotRequired>X</ScheduleBNotRequired>
      <WebSite>N/A</WebSite>
      <Organization501c3 referenceDocumentId="1">X</Organization501c3>
      <GrossReceipts>29690</GrossReceipts>
      <ContributionsGiftsGrantsEtc>10515</ContributionsGiftsGrantsEtc>
      <FundraisingGrossIncome referenceDocumentId="2">19175</FundraisingGrossIncome>
      <SpecialEventsDirectExpenses>12640</SpecialEventsDirectExpenses>
      <SpecialEventsNetIncomeLoss>6535</SpecialEventsNetIncomeLoss>
      <TotalRevenue>17050</TotalRevenue>
      <GrantsAndSimilarAmountsPaid>12425</GrantsAndSimilarAmountsPaid>
      <PrintingPublicationsPostage>477</PrintingPublicationsPostage>
      <OtherExpensesTotal>2868</OtherExpensesTotal>
      <TotalExpenses>15770</TotalExpenses>
      <ExcessOrDeficitForYear>1280</ExcessOrDeficitForYear>
      <NetAssetsOrFundBalancesBOY>1790</NetAssetsOrFundBalancesBOY>
      <NetAssetsOrFundBalancesEOY>3070</NetAssetsOrFundBalancesEOY>
      <CashSavingsAndInvestments>
        <BOY>1790</BOY>
        <EOY>3070</EOY>
      </CashSavingsAndInvestments>
      <TotalAssets>
        <BOY>1790</BOY>
        <EOY>3070</EOY>
      </TotalAssets>
      <NetAssetsOrFundBalances>
        <BOY>1790</BOY>
        <EOY>3070</EOY>
      </NetAssetsOrFundBalances>
      <PrimaryExemptPurpose>CANCER RESEARCH AND ASSISTING CANCER PATIENTS.</PrimaryExemptPurpose>
      <ProgramServiceAccomplishment>
        <DescriptionProgramServiceAccom>HOPE PROGRAM</DescriptionProgramServiceAccom>
        <GrantsAndAllocations>1125</GrantsAndAllocations>
        <ProgramServiceExpenses>1125</ProgramServiceExpenses>
      </ProgramServiceAccomplishment>
      <TotalProgramServiceExpenses>1125</TotalProgramServiceExpenses>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>MARY STOLFA</PersonName>
        <Title>PRES/DIRECTOR</Title>
        <AvgHoursPerWkDevotedToPosition>5.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>MARGARET CARATOZZOLO</PersonName>
        <Title>DIRECTOR</Title>
        <AvgHoursPerWkDevotedToPosition>2.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>THERESA MACASKILL</PersonName>
        <Title>DIRECTOR</Title>
        <AvgHoursPerWkDevotedToPosition>2.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <ActivitiesNotPreviouslyRpt>false</ActivitiesNotPreviouslyRpt>
      <MadeChangesToOrgnzngEtcDoc>false</MadeChangesToOrgnzngEtcDoc>
      <OrganizationHadUBI>false</OrganizationHadUBI>
      <SubjectToProxyTax>false</SubjectToProxyTax>
      <OrganizationDissolvedEtc>false</OrganizationDissolvedEtc>
      <MadeLoansToFromOfficers>false</MadeLoansToFromOfficers>
      <EngagedInExcessBenefitTrans>false</EngagedInExcessBenefitTrans>
      <StatesWhereCopyOfReturnIsFiled>NY</StatesWhereCopyOfReturnIsFiled>
      <TheBooksAreInCareOf>
        <NamePerson>Mary Stolfa</NamePerson>
        <AddressUS>
          <AddressLine1>PO Box 644</AddressLine1>
          <City>Syosset</City>
          <State>NY</State>
          <ZIPCode>11791</ZIPCode>
        </AddressUS>
        <TelephoneNumber>5168598165</TelephoneNumber>
      </TheBooksAreInCareOf>
      <MaintainAnyDonorAdvisedFunds>false</MaintainAnyDonorAdvisedFunds>
      <DoesOrgHaveHospital>false</DoesOrgHaveHospital>
      <TanningServicesProvided>false</TanningServicesProvided>
      <RelatedOrgControlledEntity>false</RelatedOrgControlledEntity>
      <PartVIOfCompOfHighestPaidEmpl>NONE</PartVIOfCompOfHighestPaidEmpl>
      <PartVIAHghstPaidCntrctProfSer>NONE</PartVIAHghstPaidCntrctProfSer>
    </IRS990EZ>
    <IRS990ScheduleA documentId="1">
      <PubliclySupportedOrg170b1Avi>X</PubliclySupportedOrg170b1Avi>
      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>15415</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>4212</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>31069</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>34148</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>17050</CurrentTaxYear>
        <Total>101894</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>15415</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>4212</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>31069</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>34148</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>17050</CurrentTaxYear>
        <Total>101894</Total>
      </Total170>
      <PublicSupportTotal170>101894</PublicSupportTotal170>
      <TotalSupport>101894</TotalSupport>
      <PublicSupportPertcentage170>1.00000</PublicSupportPertcentage170>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
      <GiftsGrantsContribReceived509>
        <CurrentTaxYearMinus4Years>15415</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>4212</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>31069</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>34148</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>17050</CurrentTaxYear>
        <Total>101894</Total>
      </GiftsGrantsContribReceived509>
      <Total509>
        <CurrentTaxYearMinus4Years>15415</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>4212</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>31069</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>34148</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>17050</CurrentTaxYear>
        <Total>101894</Total>
      </Total509>
      <PublicSupportTotal509>101894</PublicSupportTotal509>
      <TotalSupportTotal>
        <Total>101894</Total>
      </TotalSupportTotal>
    </IRS990ScheduleA>
    <IRS990ScheduleG documentId="2">
      <EventsInformation>
        <NameOfEvent1>DINNER-DANCE</NameOfEvent1>
        <GrossReceiptsEvent1>19175</GrossReceiptsEvent1>
        <GrossRevenueEvent1>19175</GrossRevenueEvent1>
        <FoodAndBeverageEvent1>12100</FoodAndBeverageEvent1>
        <OtherDirectExpensesEvent1>540</OtherDirectExpensesEvent1>
        <GrossReceiptsTotal>19175</GrossReceiptsTotal>
        <GrossRevenueTotalEvents>19175</GrossRevenueTotalEvents>
        <FoodAndBeverageTotalEvents>12100</FoodAndBeverageTotalEvents>
        <OtherDirectExpensesTotalEvents>540</OtherDirectExpensesTotalEvents>
        <DirectExpenseSummaryEvents>12640</DirectExpenseSummaryEvents>
        <NetIncomeSummary>6535</NetIncomeSummary>
      </EventsInformation>
      <GamingInformation>
        <VolunteerLaborBingo>false</VolunteerLaborBingo>
        <VolunteerLaborPullTabs>false</VolunteerLaborPullTabs>
        <VolunteerLaborOtherGaming>false</VolunteerLaborOtherGaming>
      </GamingInformation>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="3">
      <GeneralExplanation>
        <Explanation>BANK CHARGES $32 OFFICE EXPENSES $519 COMPUTER &amp; WEBSITE EXPENSES $334 TELEPHONE AND INTERNET EXPENSES $836 BROCHURES/NEWSLETTERS/FLYERS $1,062 DUES/SUBSCRIPTIONS $50 NYS CHARITIES BUREAU FEE $35 BREAST CANCER DONATION $200 MEMORIAL SLOAN KETTERING DONATION $5,000 NATIONAL CANCER CENTER DONATION $500 COLD SPRING HARBOR LAB DONATION $500 COHEN CHILDREN'S MEDICAL CENTER DONATION $5,000 LIS LEUKEMIA WALK DONATION $100 HOPE PROGRAM DONATION $1,125</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
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