﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" returnVersion="2023v6.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-07-01T16:58:46-04:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>112575018</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Adam J Sidor CPAs</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>1975 Hempstead Tpk St 206</AddressLine1Txt>
        <CityNm>East Meadow</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>11554</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>113473466</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Colette Coyne Memorial Melanoma Foundation Inc</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>COLE</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>106 Campbell Street</AddressLine1Txt>
        <CityNm>New Hyde Park</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>11040</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Thomas Coyne</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>5164294739</PhoneNum>
      <SignatureDt>2026-06-26</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>Adam J Sidor CPA</PreparerPersonNm>
      <PTIN>P00732040</PTIN>
      <PhoneNum>5169971900</PhoneNum>
      <PreparationDt>2026-07-01</PreparationDt>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ">
      <AmendedReturnInd>X</AmendedReturnInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>CCMAC.ORG</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="990A">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>11217</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <InvestmentIncomeAmt>6501</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt>4716</FundraisingGrossIncomeAmt>
      <SpecialEventsNetIncomeLossAmt>4716</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>11217</TotalRevenueAmt>
      <PrintingPublicationsPostageAmt>589</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>21845</OtherExpensesTotalAmt>
      <TotalExpensesAmt>22434</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-11217</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>317508</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>306291</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>317508</BOYAmt>
        <EOYAmt>306291</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>317508</BOYAmt>
        <EOYAmt>306291</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>317508</BOYAmt>
        <EOYAmt>306291</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Melanoma Screening and Awareness</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Free screening for melanoma at various parks and venues around the LI area</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Education of the public of the dangers of exposure to sun causing melanoma at schools, athletic events and venues in the LI area</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Providing UF protective shirts to new borns thru a neonatal program with a local hospital and UV hats to children</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>0</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Mary Coyne</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Thomas Coyne</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Corey Eisner</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </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>Thomas Coyne</PersonNm>
        <USAddress>
          <AddressLine1Txt>106 Campbell Street</AddressLine1Txt>
          <CityNm>New Hyde Park</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>11040</ZIPCd>
        </USAddress>
        <PhoneNum>5164294739</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="990A">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GrossReceiptsNonUnrltBusGrp>
        <CurrentTaxYearMinus4YearsAmt>31569</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3667</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1577</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1020</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4716</CurrentTaxYearAmt>
        <TotalAmt>42549</TotalAmt>
      </GrossReceiptsNonUnrltBusGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>31569</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3667</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1577</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1020</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4716</CurrentTaxYearAmt>
        <TotalAmt>42549</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>42549</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>1242</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>127</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>369</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>178</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>6501</CurrentTaxYearAmt>
        <TotalAmt>8417</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>1242</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>127</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>369</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>178</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>6501</CurrentTaxYearAmt>
        <TotalAmt>8417</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>32811</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3794</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1946</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1198</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>11217</CurrentTaxYearAmt>
        <TotalAmt>50966</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.83490</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.96800</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.17000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.03000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Amended return information</FormAndLineReferenceDesc>
        <ExplanationTxt>The originally filed form 990 did not include the full support schedule in order to calculate the public support and investment income percentages. This return corrects that omission and provides the proper information to determine that this organization qualifies as a publicly supported organization.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountDropbox/Webhost 1,357Dues &amp; Subscriptions 30Educational Merchandise 35Insurance 757Meals 141Meetings and Conferences 151Office Expenses 557Organizational Expenses 1,243Permits 700Professional Fees 500Promotional Supplies 5,178Signs and Ads 6,495Telephone 1,617Travel 276Walk Tents/Storage 2,808</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>