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    <Timestamp>2012-09-26T03:30:39-04:00</Timestamp>
    <TaxPeriodEndDate>2012-04-30</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>2011-05-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>010704967</EIN>
      <Name>
        <BusinessNameLine1>MARY STOLFA CANCER FOUNDATION</BusinessNameLine1>
      </Name>
      <NameControl>MARY</NameControl>
      <Phone>5168598165</Phone>
      <USAddress>
        <AddressLine1>12 HUMPHREY DRIVE</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>2012-09-01</DateSigned>
    </Officer>
    <Preparer>
      <Name>CHRISTOPHER CHALAVOUTIS</Name>
      <Phone>6317847728</Phone>
      <DatePrepared>2012-09-26</DatePrepared>
      <SelfEmployed>X</SelfEmployed>
    </Preparer>
    <TaxYear>2011</TaxYear>
    <BuildTS>2016-02-24 21:20:13Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCount="4">
    <IRS990EZ documentId="4" referenceDocumentId="3 ">
      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <ScheduleBNotRequired>X</ScheduleBNotRequired>
      <WebSite>N/A</WebSite>
      <Organization501c3 referenceDocumentId="1">X</Organization501c3>
      <GrossReceipts>34148</GrossReceipts>
      <InfoInScheduleOPartI>X</InfoInScheduleOPartI>
      <ContributionsGiftsGrantsEtc>34148</ContributionsGiftsGrantsEtc>
      <TotalRevenue>34148</TotalRevenue>
      <GrantsAndSimilarAmountsPaid>17542</GrantsAndSimilarAmountsPaid>
      <PrintingPublicationsPostage>1087</PrintingPublicationsPostage>
      <OtherExpensesTotal>19071</OtherExpensesTotal>
      <TotalExpenses>37700</TotalExpenses>
      <ExcessOrDeficitForYear>-3552</ExcessOrDeficitForYear>
      <NetAssetsOrFundBalancesBOY>5342</NetAssetsOrFundBalancesBOY>
      <NetAssetsOrFundBalancesEOY>1790</NetAssetsOrFundBalancesEOY>
      <CashSavingsAndInvestments>
        <BOY>5342</BOY>
        <EOY>1790</EOY>
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      <TotalAssets>
        <BOY>5342</BOY>
        <EOY>1790</EOY>
      </TotalAssets>
      <NetAssetsOrFundBalances>
        <BOY>5342</BOY>
        <EOY>1790</EOY>
      </NetAssetsOrFundBalances>
      <PrimaryExemptPurpose>CANCER RESEARCH AND ASSISTING CANCER PATIENTS.</PrimaryExemptPurpose>
      <ProgramServiceAccomplishment>
        <DescriptionProgramServiceAccom>HOPE PROGRAM</DescriptionProgramServiceAccom>
        <GrantsAndAllocations>942</GrantsAndAllocations>
        <ProgramServiceExpenses>942</ProgramServiceExpenses>
      </ProgramServiceAccomplishment>
      <TotalProgramServiceExpenses>942</TotalProgramServiceExpenses>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>MARY STOLFA</PersonName>
        <AddressUS>
          <AddressLine1>12 HUMPHREY DRIVE</AddressLine1>
          <City>Syosset</City>
          <State>NY</State>
          <ZIPCode>11791</ZIPCode>
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        <Title>PRES/DIRECTOR</Title>
        <AvgHoursPerWkDevotedToPosition>5.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>MARGARET CARATOZZOLO</PersonName>
        <AddressUS>
          <AddressLine1>12 ELLEN PLACE</AddressLine1>
          <City>Kings Park</City>
          <State>NY</State>
          <ZIPCode>11754</ZIPCode>
        </AddressUS>
        <Title>DIRECTOR</Title>
        <AvgHoursPerWkDevotedToPosition>2.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>THERESA MACASKILL</PersonName>
        <AddressUS>
          <AddressLine1>11 RAYNHAM DRIVE</AddressLine1>
          <City>Syosset</City>
          <State>NY</State>
          <ZIPCode>11791</ZIPCode>
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        <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>12 Humphrey Drive</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>5684</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>15415</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>4212</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>31069</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>34148</CurrentTaxYear>
        <Total>90528</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>5684</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>15415</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>4212</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>31069</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>34148</CurrentTaxYear>
        <Total>90528</Total>
      </Total170>
      <PublicSupportTotal170>90528</PublicSupportTotal170>
      <TotalSupport>90528</TotalSupport>
      <PublicSupportPertcentage170>1.00000</PublicSupportPertcentage170>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
      <GiftsGrantsContribReceived509>
        <CurrentTaxYearMinus4Years>5684</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>15415</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>4212</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>31069</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>34148</CurrentTaxYear>
        <Total>90528</Total>
      </GiftsGrantsContribReceived509>
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        <CurrentTaxYearMinus4Years>5684</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>15415</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>4212</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>31069</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>34148</CurrentTaxYear>
        <Total>90528</Total>
      </Total509>
      <PublicSupportTotal509>90528</PublicSupportTotal509>
      <TotalSupportTotal>
        <Total>90528</Total>
      </TotalSupportTotal>
    </IRS990ScheduleA>
    <IRS990ScheduleC documentId="2">
      <PaidStaffOrManagement>false</PaidStaffOrManagement>
      <MediaAdvertisements>false</MediaAdvertisements>
      <MailingsMembers>false</MailingsMembers>
      <PublicationsOrBroadcast>false</PublicationsOrBroadcast>
      <GrantsOtherOrganizations>false</GrantsOtherOrganizations>
      <DirectContactLegislators>false</DirectContactLegislators>
      <RalliesDemonstrations>false</RalliesDemonstrations>
      <OtherActivities>false</OtherActivities>
    </IRS990ScheduleC>
    <IRS990ScheduleO documentId="3">
      <GeneralExplanation>
        <Explanation>FUND RAISING EXPENSES $16,065 ADVERTING EXPENSES $233 BANK CHARGES $320 INTEREST EXPENSE $39 OFFICE EXPENSES $251 COMPUTER &amp; WEBSITE EXPENSES $323 TELEPHONE AND INTERNET EXPENSES $1559 TRAVEL EXPENSES $15 CREDIT CARD FEES $191 DUES/SUBSCRIPTIONS $40 NYS CHARITIES BUREAU FEE $35 AMERICAN CANCER SOCIETY DONATION $125 MEMORIAL SLOAN KETTERING DONATION $5,100 ST. JUDE RESEARCH DONATION $5,000 NATIONAL CANCER CENTER DONATION $1,000 COLD SPRING HARBOR LAB DONATION $3,000 COHEN CHILDREN'S MEDICAL CENTER DONATION $2,000 AVON WALK FOR BREAST CANCER DONATION $325 LIS LEUKEMIA WALK DONATION $50 HOPE PROGRAM DONATION $942</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>