﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-06-30T13:51:43-04:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>843085028</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>BRYTEBRIDGE CONSULTING LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>7021 UNIVERSITY BLVD</AddressLine1Txt>
        <CityNm>WINTER PARK</CityNm>
        <StateAbbreviationCd>FL</StateAbbreviationCd>
        <ZIPCd>327926719</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>731206225</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>SOUTHERN SLEEP SOCIETY INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>SOUT</BusinessNameControlTxt>
      <PhoneNum>7134175933</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1311 SUNSET WIND LOOP</AddressLine1Txt>
        <CityNm>OLDSMAR</CityNm>
        <StateAbbreviationCd>FL</StateAbbreviationCd>
        <ZIPCd>34677</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>DIWAKER BALACHANDRAN</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>7134175933</PhoneNum>
      <SignatureDt>2025-06-30</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>AMY RUGUIAN</PreparerPersonNm>
      <PTIN>P03242636</PTIN>
      <PhoneNum>8778579002</PhoneNum>
      <PreparationDt>2025-06-30</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="RetDoc2" referenceDocumentId="RetDoc3 RetDoc1">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>WWW.SOUTHERNSLEEPSOCIETY.ORG</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>137654</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>10433</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>126921</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>300</MembershipDuesAmt>
      <TotalRevenueAmt>137654</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>3660</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>82918</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>1643</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>67544</OtherExpensesTotalAmt>
      <TotalExpensesAmt>155765</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-18111</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>27001</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>-225</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>8665</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>27001</BOYAmt>
        <EOYAmt>8665</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>27001</BOYAmt>
        <EOYAmt>8665</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>27001</BOYAmt>
        <EOYAmt>8665</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>THE SOUTHERN SLEEP SOCIETY WILL RECHARGE ENERGY LEVELS AND INTEREST IN BOTH THE CLINICAL AND RESEARCH ASPECTS OF SLEEP MEDICINE AND STIMULATE THE MINDS OF YOUNG INVESTIGATORS TO CONTINUE THE TRADITIONS OF TRAINING AND EDUCATING COLLEAGUES. THE SOUTHERN SLEEP SOCIETY'S MAIN GOAL IS PROVIDING EDUCATION TO SLEEP PROFESSIONALS (PHYSICIANS, NURSES, SLEEP TECHNOLOGISTS, PSYCHOLOGISTS, FELLOWS, RESIDENTS, RESPIRATORY THERAPISTS, NEURODIAGNOSTICS AND ALLIED HEALTH PROFESSIONALS). THE SOCIETY HOSTS AN ANNUAL CONFERENCE EACH YEAR, WHICH IS HELD IN VARIOUS SOUTHERN STATES IN THE UNITED STATES. THE SOCIETY OFFERS MEMBERSHIPS IN THE ORGANIZATION, WHICH ALLOWS MEMBERS TO REGISTER FOR THE CONFERENCE AT A REDUCED RATE AND ALSO RECEIVE EDUCATIONAL NEWS AND OTHER IMPORTANT TOPICS RELATED TO SLEEP MEDICINE THROUGHOUT THE YEAR.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>SOUTHERN SLEEP SOCIETY HOSTS ONE ANNUAL MEETING EACH YEAR FOR THE PAST 47 YEARS. THIS IS AN EDUCATIONAL CONFERENCE. MEMBERS ARE CONTACTED VIA EMAIL TO INFORM OF DATE/TIME/LOCATION OF THE CONFERENCE. MEMBERS AND EXHIBITORS REGISTER FOR THE CONFERENCE AND VENDORS HAVE THE OPTION OF PURCHASING AN EXHIBIT BOOTH OR SPONSORING AN ACTIVITY OR A SPONSORSHIP LEVEL (PLATINUM, GOLD, SILVER, BRONZE, FOUNDER'S AWARD). THEY MAY ALSO PURCHASE ADS ON OUR WEBSITE.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>149308</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>149308</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DIWAKER BALACHANDRAN</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>REEBA MATHEW</PersonNm>
        <TitleTxt>SECT/TREASUR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MARIETTA BIBBS</PersonNm>
        <TitleTxt>DIRECTOR AT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd referenceDocumentId="RetDoc1">false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>FL</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>MARIETTA BIBBS</PersonNm>
        <USAddress>
          <AddressLine1Txt>1311 SUNSET WIND LOOP</AddressLine1Txt>
          <CityNm>OLDSMAR</CityNm>
          <StateAbbreviationCd>FL</StateAbbreviationCd>
          <ZIPCd>34677</ZIPCd>
        </USAddress>
        <PhoneNum>7134175933</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="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>24475</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6655</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1405</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>10433</CurrentTaxYearAmt>
        <TotalAmt>42968</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>30206</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>84909</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>67997</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>124659</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>127221</CurrentTaxYearAmt>
        <TotalAmt>434992</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>54681</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>91564</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>67997</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>126064</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>137654</CurrentTaxYearAmt>
        <TotalAmt>477960</TotalAmt>
      </Total509Grp>
      <AmountsRcvdDsqlfyPersonGrp>
        <CurrentTaxYearMinus4YearsAmt>24475</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6500</CurrentTaxYearMinus3YearsAmt>
        <TotalAmt>30975</TotalAmt>
      </AmountsRcvdDsqlfyPersonGrp>
      <SubstAndDsqlfyPrsnsTotGrp>
        <CurrentTaxYearMinus4YearsAmt>24475</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6500</CurrentTaxYearMinus3YearsAmt>
        <TotalAmt>30975</TotalAmt>
      </SubstAndDsqlfyPrsnsTotGrp>
      <PublicSupportTotal509Amt>446985</PublicSupportTotal509Amt>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>54681</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>91564</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>67997</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>126064</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>137654</CurrentTaxYearAmt>
        <TotalAmt>477960</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.93520</PublicSupportCY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES OFFICE 167 SOFTWARE 598 WEBSITE 1,077 EVENT MANAGEMENT SOFTWARE 6,250 CONFERENCE EXPENSES 50,000 CONFERENCE GOLF OUTING 923 CONTINUING EDUCATION 3,695 SUPPLIES 1,911 TRANSACTION FEES 2,673 2023 CONFERENCE EXPENSE 250 TOTAL 67,544</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 20</FormAndLineReferenceDesc>
        <ExplanationTxt>PY RECONCILIATION -225</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOUTHERN SLEEP SOCIETY WILL RECHARGE ENERGY LEVELS AND INTEREST IN BOTH THE CLINICAL AND RESEARCH ASPECTS OF SLEEP MEDICINE AND STIMULATE THE MINDS OF YOUNG INVESTIGATORS TO CONTINUE THE TRADITIONS OF TRAINING AND EDUCATING COLLEAGUES. THE SOUTHERN SLEEP SOCIETY'S MAIN GOAL IS PROVIDING EDUCATION TO SLEEP PROFESSIONALS (PHYSICIANS, NURSES, SLEEP TECHNOLOGISTS, PSYCHOLOGISTS, FELLOWS, RESIDENTS, RESPIRATORY THERAPISTS, NEURODIAGNOSTICS AND ALLIED HEALTH PROFESSIONALS). THE SOCIETY HOSTS AN ANNUAL CONFERENCE EACH YEAR, WHICH IS HELD IN VARIOUS SOUTHERN STATES IN THE UNITED STATES. THE SOCIETY OFFERS MEMBERSHIPS IN THE ORGANIZATION, WHICH ALLOWS MEMBERS TO REGISTER FOR THE CONFERENCE AT A REDUCED RATE AND ALSO RECEIVE EDUCATIONAL NEWS AND OTHER IMPORTANT TOPICS RELATED TO SLEEP MEDICINE THROUGHOUT THE YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 28</FormAndLineReferenceDesc>
        <ExplanationTxt>SOUTHERN SLEEP SOCIETY HOSTS ONE ANNUAL MEETING EACH YEAR FOR THE PAST 47 YEARS. THIS IS AN EDUCATIONAL CONFERENCE. MEMBERS ARE CONTACTED VIA EMAIL TO INFORM OF DATE/TIME/LOCATION OF THE CONFERENCE. MEMBERS AND EXHIBITORS REGISTER FOR THE CONFERENCE AND VENDORS HAVE THE OPTION OF PURCHASING AN EXHIBIT BOOTH OR SPONSORING AN ACTIVITY OR A SPONSORSHIP LEVEL (PLATINUM, GOLD, SILVER, BRONZE, FOUNDER'S AWARD). THEY MAY ALSO PURCHASE ADS ON OUR WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>