Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
EIN 04-3730759 • 501(c)3 • New York, NY
Profile
RB SO, Inc. is a supporting organization under section 509(a)(3) of the Internal Revenue Code (IRC) to the American Civil Liberties Union Foundation, Inc. ("ACLU Foundation" EIN: 13-6213516), a New York not-for-profit corporation that is exempt from federal income tax under IRC Section 501(c)(3) and is classified as a publicly supported organization under IRC Section 509(a)(1). THE ORGANIZATION'S EXEMPT PURPOSE IS TO SUPPORT AND BENEFIT THE ACLU Foundation AND TO ASSIST THE ACLU FOUNDATION'S PRESERVATION AND PROMOTION OF CIVIL RIGHTS AND LIBERTIES.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.
Net Margin
Score unavailable
Net margin requires both revenue and expenses on the latest valid filing.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Asset Growth
9th percentile
Faster asset growth than 9% of similar nonprofits.
Revenue Growth
Score unavailable
A valid growth rate could not be computed from the available filing history.
Assets
Flat$0
Flat from 2024
Liabilities
Flat$0
Flat from 2024
Net Assets
Flat$0
Flat from 2024
Revenue
Flat$0
Flat from 2024
Expenses
Flat$0
Flat from 2024
Net Income
Flat$0
Flat from 2024
Most recent year
2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.
Rb so, inc. Is a supporting organization under section 509(a)(3) of the internal revenue code (irc) to the american civil liberties union foundation, inc. ("aclu foundation" ein: 13-6213516), a new york not-for-profit corporation that is exempt from federal income tax under irc section 501(c)(3) and is classified as a publicly supported organization under irc section 509(a)(1). The organization's exempt purpose is to support and benefit the aclu foundation and to assist the aclu foundation's preservation and promotion of civil rights and liberties.
| Description | Grants | Expenses |
|---|---|---|
| THE ORGANIZATION'S EXEMPT PURPOSE IS TO SUPPORT AND BENEFIT THE AMERICAN CIVIL LIBERTIES UNION FOUNDATION, INC.'S (ACLU FOUNDATION) AND TO ASSIST THE ACLU FOUNDATION'S PRESERVATION AND PROMOTION OF CIVIL RIGHTS AND LIBERTIES. | $0 | $0 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| DEBORAH ARCHER | Director | - | $0 | - | - |
| LARISA MUELLER | CFO | - | $0 | - | - |
| ROBERT REMAR | Director | - | $0 | - | - |
| ANTHONY D ROMERO | CEO/Director | - | $0 | - | - |
| CHARIZMA T WILLIAMS | COO | - | $0 | - | - |
“Rb so, inc. Is a supporting organization under section 509(a)(3) of the internal revenue code (irc) to the american civil liberties union foundation, inc. ("aclu foundation" ein: 13-6213516), a new york not-for-profit corporation that is exempt from federal income tax under irc section 501(c)(3) and is classified as a publicly supported organization under irc section 509(a)(1). The organization's exempt purpose is to support and benefit the aclu foundation and to assist the aclu foundation's preservation and promotion of civil rights and liberties.”
“During the year, the organization did not receive any funds, directly or indirectly, to pay premiums on a personal benefit contract. During the year, the organization did not pay any premiums, directly or indirectly, on a personal benefit contract.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | CHARIZMA WILLIAMS |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 2125492500 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 125 BROAD STREET 18TH FLOOR |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | NEW YORK |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 100042400 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 0 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 0 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 0 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 0 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 0 |
| IRS990EZ/GainOrLossFromSaleOfAssetsAmt | 0 | 0 |
| IRS990EZ/GamingGrossIncomeAmt | 0 | 0 |
| IRS990EZ/GrantsAndSimilarAmountsPaidAmt | 0 | 0 |
| IRS990EZ/GrossProfitLossSlsOfInvntryAmt | 0 | 0 |
| IRS990EZ/GrossReceiptsAmt | 0 | 0 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/LandAndBuildingsGrp/BOYAmt | 0 | 0 |
| IRS990EZ/LandAndBuildingsGrp/EOYAmt | 0 | 0 |
| IRS990EZ/LoansToFromOfficersAmt | 0 | 0 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingAccrualInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 0 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 0 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 0.000 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0.000 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 0.000 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 0.000 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 0.000 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | DEBORAH ARCHER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | LARISA MUELLER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | ROBERT REMAR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | ANTHONY D ROMERO |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | CHARIZMA T WILLIAMS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | CFO |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | CEO/DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | COO |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 0 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherEmployeePaidOver100kCnt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 0 |
| IRS990EZ/OtherRevenueTotalAmt | 0 | 0 |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | RB SO, INC. IS A SUPPORTING ORGANIZATION UNDER SECTION 509(A)(3) OF THE INTERNAL REVENUE CODE (IRC) TO THE AMERICAN CIVIL LIBERTIES UNION FOUNDATION, INC. ("ACLU FOUNDATION" EIN: 13-6213516), A NEW YORK NOT-FOR-PROFIT CORPORATION THAT IS EXEMPT FROM FEDERAL INCOME TAX UNDER IRC SECTION 501(C)(3) AND IS CLASSIFIED AS A PUBLICLY SUPPORTED ORGANIZATION UNDER IRC SECTION 509(A)(1). THE ORGANIZATION'S EXEMPT PURPOSE IS TO SUPPORT AND BENEFIT THE ACLU FOUNDATION AND TO ASSIST THE ACLU FOUNDATION'S PRESERVATION AND PROMOTION OF CIVIL RIGHTS AND LIBERTIES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | THE ORGANIZATION'S EXEMPT PURPOSE IS TO SUPPORT AND BENEFIT THE AMERICAN CIVIL LIBERTIES UNION FOUNDATION, INC.'S (ACLU FOUNDATION) AND TO ASSIST THE ACLU FOUNDATION'S PRESERVATION AND PROMOTION OF CIVIL RIGHTS AND LIBERTIES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 0 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SalariesOtherCompEmplBnftAmt | 0 | 0 |
| IRS990EZ/SaleOfAssetsGrossAmt | 0 | 0 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 0 |
| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 0 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 0 |
| IRS990EZ/TotalRevenueAmt | 0 | 0 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | true |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | false |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | THE BY-LAWS OF RB SO, INC. PROVIDE THAT THE ACLU FOUNDATION IS THE SOLE CORPORATE MEMBER OF RB SO, INC. THE PRESIDENT, TREASURER, AND EXECUTIVE DIRECTOR OF THE ACLU FOUNDATION SERVE AS EX OFFICIO DIRECTORS OF RB SO, INC. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | Schedule A, Part IV, Section C, Line 1 Majority director detail |
| IRS990ScheduleA/MajorityDirTrstSupportedOrgInd | 0 | false |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 136213516 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 7 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType2Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | RB SO, INC. IS A SUPPORTING ORGANIZATION UNDER SECTION 509(A)(3) OF THE INTERNAL REVENUE CODE (IRC) TO THE AMERICAN CIVIL LIBERTIES UNION FOUNDATION, INC. ("ACLU FOUNDATION" EIN: 13-6213516), A NEW YORK NOT-FOR-PROFIT CORPORATION THAT IS EXEMPT FROM FEDERAL INCOME TAX UNDER IRC SECTION 501(C)(3) AND IS CLASSIFIED AS A PUBLICLY SUPPORTED ORGANIZATION UNDER IRC SECTION 509(A)(1). THE ORGANIZATION'S EXEMPT PURPOSE IS TO SUPPORT AND BENEFIT THE ACLU FOUNDATION AND TO ASSIST THE ACLU FOUNDATION'S PRESERVATION AND PROMOTION OF CIVIL RIGHTS AND LIBERTIES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | DURING THE YEAR, THE ORGANIZATION DID NOT RECEIVE ANY FUNDS, DIRECTLY OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT. DURING THE YEAR, THE ORGANIZATION DID NOT PAY ANY PREMIUMS, DIRECTLY OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990-EZ, Part III, Exempt Purpose PRIMARY EXEMPT PURPOSE |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART V, INFORMATION REGARDING PERSONAL BENEFIT CONTRACTS: |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | ANTHONY D ROMERO |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | CEO |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 2125492500 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-01-15 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | RB SO INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | RBSO |
| ReturnHeader/Filer/EIN | 0 | 043730759 |
| ReturnHeader/Filer/PhoneNum | 0 | 2125492500 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 125 BROAD STREET FLOOR 18 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | NEW YORK |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | NY |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 10004 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 135381590 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | BDO USA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 200 PARK AVE 38TH FLOOR |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | NEW YORK |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | NY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 10166 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 2128858000 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | TARA COOKE |
| ReturnHeader/ReturnTs | 0 | 2026-01-15T13:05:58+00:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-04-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-03-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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