﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" returnVersion="2023v5.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-12-09T14:21:44-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-03-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>473318767</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Calvert &amp; Company LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO Box 7247</AddressLine1Txt>
        <CityNm>Myrtle Beach</CityNm>
        <StateAbbreviationCd>SC</StateAbbreviationCd>
        <ZIPCd>29572</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-04-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>116034229</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>NORTHFIELD LEAGUE INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>NORT</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>14 JEFFERSON AVENUE</AddressLine1Txt>
        <CityNm>TAKOMA PARK</CityNm>
        <StateAbbreviationCd>MD</StateAbbreviationCd>
        <ZIPCd>20912</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>RON MCCLAIN</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>3018913650</PhoneNum>
      <SignatureDt>2024-12-01</SignatureDt>
      <DiscussWithPaidPreparerInd>false</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>Andrew Calvert CPA</PreparerPersonNm>
      <PTIN>P00234446</PTIN>
      <PhoneNum>8436287042</PhoneNum>
      <PreparationDt>2024-12-09</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>NORTHFIELDCONFERENCE.ORG</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="990A">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>84494</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>75693</ContributionsGiftsGrantsEtcAmt>
      <InvestmentIncomeAmt>8801</InvestmentIncomeAmt>
      <TotalRevenueAmt>84494</TotalRevenueAmt>
      <SalariesOtherCompEmplBnftAmt>1680</SalariesOtherCompEmplBnftAmt>
      <FeesAndOtherPymtToIndCntrctAmt>2195</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>3400</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>70608</OtherExpensesTotalAmt>
      <TotalExpensesAmt>77883</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>6611</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>265203</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>15138</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>286952</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>265203</BOYAmt>
        <EOYAmt>286952</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>265203</BOYAmt>
        <EOYAmt>286952</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>265203</BOYAmt>
        <EOYAmt>286952</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>STUDY &amp; ADVANCEMENT OF ALL FAITHS</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>THE NORTHFIELD SUMMER CONFERENCE BRINGS TOGETHER OVER 150 PEOPLE OF DIFFERENT FAITHS TOGETHER FOR A MULTI-GENERATIONAL EXPLORATIOIN OF FAITH.</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>THE NORTHFIELD WINTER CONFERENCE CONTINUES THE THEMES OF RELIGIOUS STUDY AND EXPLORATION TO MAINTAIN CONTINUITYH AND REACH OUT TO NEW PARTICIPANTS.</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>0</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RON MCCLAIN</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CAROLINE JESTIN</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>WENDY DESMARTEAUX</PersonNm>
        <TitleTxt>PRESIDENT</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>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>RON MCCLAIN</PersonNm>
        <USAddress>
          <AddressLine1Txt>14 JEFFERSON AVE</AddressLine1Txt>
          <CityNm>TAKOMA PARK</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20912</ZIPCd>
        </USAddress>
        <PhoneNum>3018913650</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>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>22211</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4491</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>7655</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>7463</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>7624</CurrentTaxYearAmt>
        <TotalAmt>49444</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>87514</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus1YearAmt>32182</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>68069</CurrentTaxYearAmt>
        <TotalAmt>187765</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>109725</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4491</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>7655</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>39645</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>75693</CurrentTaxYearAmt>
        <TotalAmt>237209</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>237209</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>5847</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>175</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>8801</CurrentTaxYearAmt>
        <TotalAmt>14827</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>5847</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>175</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>8801</CurrentTaxYearAmt>
        <TotalAmt>14827</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>115572</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4666</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>7657</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>39647</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>84494</CurrentTaxYearAmt>
        <TotalAmt>252036</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.94120</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.94620</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.06000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.05000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountBANK FEES 2,450SUMMER ROOM &amp; BOARD 54,381INSURANCE 1,593SUMMER EXPENSES 2,829MIDWINTER ROOM &amp; BOARD 8,568MIDWINTER EXPENSES 200GIFTS 87EXEC TRAVEL 500</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other changes in net assets or fund balances Part I line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountPRIOR YEAR - TIMING 15,138</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>