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| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | Tumaini DC, Inc. is a 501c3 nonprofit organization that transforms communities and schools through culturally responsive and trauma-informed social and emotional learning curricula and programs. |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllOtherContributionsAmt | 0 | 315915 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 127497 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 127497 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Portia Richardson |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2404764403 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2208 Martin Luther King Jr Ave SE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Washington |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20020 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
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| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 85650 |
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| IRS990/CYOtherRevenueAmt | 0 | 690 |
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| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | Tumaini DC, Inc. is a 501c3 non-profit organization that transforms communities and schools through culturally responsive and trauma-informed social and emotional learning curricula and programs. |
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| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 9024 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 9024 |
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| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form720FiledInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8886TFiledInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 040.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 040.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 001.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 001.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 001.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 001.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 001.00 |
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| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
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| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 2 | X |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Portia Richardson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Lorice Young |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Tearra Walker |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Jerome Butler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Erika Cartledge |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Anita Galloway |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Jashawn Evans |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 75738 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 69700 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 53459 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Executive Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Operations Manager and HR Strategist |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Senior Impact Manager |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | General Board Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Board Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Board Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | General Board Member |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2019 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
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| IRS990/GamingActivitiesInd | 0 | false |
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| IRS990/GrantsToOrganizationsInd | 0 | false |
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| IRS990/GroupReturnForAffiliatesInd | 0 | false |
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| IRS990/IndependentAuditFinclStmtInd | 0 | false |
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| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
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| IRS990/InsuranceGrp/TotalAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | DC |
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| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | Tumaini DC, Inc. is a 501c3 nonprofit organization that transforms communities and schools through culturally responsive and trauma-informed social and emotional learning curricula and programs. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
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| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 124915 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 79238 |
| IRS990/NondeductibleContributionsInd | 0 | false |
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| IRS990/OccupancyGrp/TotalAmt | 0 | 33326 |
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| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 27082 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
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| IRS990/OtherExpensesGrp/Desc | 0 | Misc |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 15455 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 15455 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 455000 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | Marchendise Revenue |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 690 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 690 |
| IRS990/OtherRevenueTotalAmt | 0 | 690 |
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| IRS990/PartialLiquidationInd | 0 | false |
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| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Program Service Revenue |
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| IRS990/PYTotalRevenueAmt | 0 | 468857 |
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| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
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| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 79238 |
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| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | Federal income taxes |
| IRS990ScheduleD/OtherSecuritiesGrp/Desc | 0 | Financial derivatives and other financial products |
| IRS990ScheduleD/OtherSecuritiesGrp/Desc | 1 | Closely-held equity interests |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Each member of the board of directors and the staff of the corporation has a duty of loyalty to the corporation. The duty of loyalty generally requires a director or staff member to prefer the interests of the corporation over the directors staffs interest or the interests of others. In addition directors and staff of the corporation shall avoid acts of self dealing which may adversely affect the corporations tax exempt status or cause any sanction or penalty by a governmental authority. All members are required to sign the Conflict of Interest declaration once a year and as needed. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Form 990 will be completed annually and copies will be provided to the entire governing board as well as the president/CFO of the organization. At that time the president/CFO will review Form 990 with the audit committee and finance office. Any necessary changes will then be updated on the form. Once all necessary changes are made and the president/CFO is in agreement with the audit committee about Form 990, it will be signed by the president/CFO, dated, and submitted by the filing deadline. A copy of the approved Form 990 will be provided to all of the officers, directors, and trustees before the return is filed. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Section Section B, Line 12 C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Section Section B, Line 11 A/B |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
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| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
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| IRS990/TotalAssetsEOYAmt | 0 | 85650 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 124915 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 85650 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 315915 |
| IRS990/TotalEmployeeCnt | 0 | 4 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 563063 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 563063 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 6412 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 6412 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 124915 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 79238 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 236958 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 198897 |
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| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 553563 |
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| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 85650 |
| IRS990/TravelGrp/ProgramServicesAmt | 0 | 5425 |
| IRS990/TravelGrp/TotalAmt | 0 | 5425 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/USAddress/AddressLine1Txt | 0 | 2208 Martin Luther King Jr Ave SE |
| IRS990/USAddress/CityNm | 0 | Washington |
| IRS990/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990/USAddress/ZIPCd | 0 | 20020 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 6 |
| IRS990/VotingMembersIndependentCnt | 0 | 6 |
| IRS990/WebsiteAddressTxt | 0 | www.tumainidc.org |
| IRS990/WhistleblowerPolicyInd | 0 | true |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | false |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Portia Richardson |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Trustee |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 2404764403 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-02-14 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Tumaini DC INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | TUMA |
| ReturnHeader/Filer/EIN | 0 | 460761830 |
| ReturnHeader/Filer/PhoneNum | 0 | 2404764403 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 800 Maine Ave SW STE 200 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Washington |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | DC |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 20024 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 811436028 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | EZTAXACT Consulting Services wwweztaxactcom |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 16796 Heather Blvd |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Romulus |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MI |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 48174 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7346064084 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-02-14 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Sam Zafar |
| ReturnHeader/ReturnTs | 0 | 2025-02-14T11:33:34-00:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-09-30 |
| ReturnHeader/TaxYr | 0 | 2023 |