Home Organizations New York Every cause Civil rights and advocacy 652 Environment and climate 1,673 Labor unions and worker centers 3,755 Housing and homelessness 2,366 Immigrant services and rights 312 Food banks and hunger 668 Legal aid 154 Voting and civic participation 99 Community health and reproductive care 149 LGBTQ+ services and rights 88 Criminal justice reform and reentry 166 Civil rights and advocacy (652) Organization City Type Revenue American Civil Liberties Union Foundation IncEIN 13-6213516 · filings New York Charity, 501(c)(3) $306.8 million Anti-defamation LeagueEIN 13-1818723 · filings New York Charity, 501(c)(3) $135.3 million American Jewish CommitteeEIN 13-5563393 · filings New York Charity, 501(c)(3) $108.4 million Brooklyn Defender ServicesEIN 11-3305406 · filings Brooklyn Charity, 501(c)(3) $92.8 million N A A C P Legal Defense And Educational Fund IncEIN 13-1655255 · filings New York Charity, 501(c)(3) $68.5 million Working Families Organization IncEIN 20-4994004 · filings Brooklyn Advocacy, 501(c)(4) $54.3 million Center For Reproductive Rights IncEIN 13-3669731 · filings New York Charity, 501(c)(3) $53.7 million Lambda Legal Defense And Education Fund IncEIN 23-7395681 · filings New York Charity, 501(c)(3) $49.8 million Human Rights Foundation IncEIN 20-2669700 · filings New York Charity, 501(c)(3) $38.7 million Women Building Up IncEIN 87-1413975 · filings Brooklyn Charity, 501(c)(3) $32.7 million Ms Foundation For Women IncEIN 23-7252609 · filings Brooklyn Charity, 501(c)(3) $30.6 million Movement Action FundEIN 99-1974259 · filings New York Advocacy, 501(c)(4) $28.3 million
The 300 largest →
Environment and climate (1,673) Organization City Type Revenue Environmental Defense Fund IncorporatedEIN 11-6107128 · filings New York Charity, 501(c)(3) $443.3 million Natural Resources Defense Council IncEIN 13-2654926 · filings New York Charity, 501(c)(3) $248.9 million National Audubon Society IncEIN 13-1624102 · filings New York Charity, 501(c)(3) $197.3 million New York Botanical GardenEIN 13-1693134 · filings Bronx Charity, 501(c)(3) $124.7 million C40 Cities Climate Leadership Group IncEIN 90-0634376 · filings New York Charity, 501(c)(3) $73.6 million Allied Climate Partners IncEIN 93-2878604 · filings New York Charity, 501(c)(3) $66.5 million Hudson Highlands Fjord Trail IncEIN 84-4261224 · filings Poughkeepsie Charity, 501(c)(3) $60.1 million Sustainable Markets FoundationEIN 13-4188834 · filings New York Charity, 501(c)(3) $47.5 million Cdp North America IncEIN 36-4709977 · filings New York Charity, 501(c)(3) $38.7 million Brooklyn Botanic Garden CorporationEIN 11-2417338 · filings Brooklyn Charity, 501(c)(3) $36.2 million Cary Institute Of Ecosystem Studies IncEIN 22-3232968 · filings Millbrook Charity, 501(c)(3) $31.0 million Peconic Land Trust IncorporatedEIN 11-2667021 · filings Southampton Charity, 501(c)(3) $28.1 million
The 300 largest →
Labor unions and worker centers (3,755) Organization City Type Revenue Building Service 32bj Health FundEIN 13-2928869 · filings New York Labor organization, 501(c)(5) $1.9 billion District Council 37 Benefits Fund TrustEIN 13-2988369 · filings New York Labor organization, 501(c)(5) $300.5 million New York State Teamsters Council Health & Hospital FundEIN 15-0551885 · filings Syracuse Labor organization, 501(c)(5) $222.7 million 1199seiu United Healthcare Workers EastEIN 13-1510821 · filings New York Labor organization, 501(c)(5) $218.1 million American Federation Of TeachersEIN 13-5582895 · filings New York Labor organization, 501(c)(5) $214.4 million United Welfare Fund Of Amalamated Local Union 355EIN 11-1823976 · filings New Rochelle Labor organization, 501(c)(5) $200.9 million New York State United TeachersEIN 14-1584772 · filings Latham Labor organization, 501(c)(5) $186.4 million Service Employees International LocalEIN 13-0535740 · filings New York Labor organization, 501(c)(5) $131.2 million Electrical Industry Board Of Nassau & Suffolk Counties New YorkEIN 11-1704823 · filings Hauppauge Labor organization, 501(c)(5) $111.3 million Steamfitters Industry Welfare Fund Board Of TrusteesEIN 13-1545680 · filings Long Island City Labor organization, 501(c)(5) $79.9 million New York State Nurses AssociationEIN 14-0923749 · filings Albany Labor organization, 501(c)(5) $71.6 million American Federation Of State County & Municipal EmployeesEIN 13-5673101 · filings New York Labor organization, 501(c)(5) $59.0 million
The 300 largest →
Housing and homelessness (2,366) Organization City Type Revenue Acacia Network Housing IncEIN 26-0076866 · filings Bronx Charity, 501(c)(3) $347.4 million Nycha I Housing Developement Fund CorporationEIN 80-0546640 · filings New York Charity, 501(c)(3) $209.0 million Westhab IncEIN 06-1064281 · filings Yonkers Charity, 501(c)(3) $179.1 million H E L P Usa IncEIN 91-1922828 · filings New York Charity, 501(c)(3) $141.3 million Home-life Services IncEIN 13-3899699 · filings Brooklyn Charity, 501(c)(3) $118.3 million Ndc Housing And Economic Development CorporationEIN 91-1884698 · filings New York Charity, 501(c)(3) $113.2 million Corporation For Supportive HousingEIN 13-3600232 · filings New York Charity, 501(c)(3) $106.3 million Aspire Of Western New York IncEIN 16-0757756 · filings Getzville Charity, 501(c)(3) $100.6 million Highland Park Community Development CorporationEIN 11-3462888 · filings Brooklyn Charity, 501(c)(3) $77.0 million Doe Fund IncEIN 13-3412540 · filings New York Charity, 501(c)(3) $68.2 million Midway Living IncEIN 81-4594389 · filings Brooklyn Charity, 501(c)(3) $58.2 million Active Retirement Community IncEIN 31-1631439 · filings South Setauket Charity, 501(c)(3) $53.3 million
The 300 largest →
Immigrant services and rights (312) Organization City Type Revenue International Rescue Committee IncEIN 13-5660870 · filings New York Charity, 501(c)(3) $1.3 billion Acacia Center For JusticeEIN 87-4099467 · filings New York Charity, 501(c)(3) $354.0 million United Israel Appeal IncEIN 13-1760102 · filings New York Charity, 501(c)(3) $350.5 million Chinese American Planning Council IncEIN 13-6202692 · filings New York Charity, 501(c)(3) $69.7 million Brooklyn Chinese-american Association IncEIN 11-3065859 · filings Brooklyn Charity, 501(c)(3) $24.6 million Mid-island Y Jewish Community Center IncEIN 11-1841899 · filings Plainview Charity, 501(c)(3) $19.0 million Korean Community Services Of Metropolitan New York IncEIN 23-7348989 · filings Bayside Charity, 501(c)(3) $14.3 million Neighbors Link CorpEIN 13-4088125 · filings Mount Kisco Charity, 501(c)(3) $14.0 million Muna Social Services IncEIN 84-4338493 · filings Brooklyn Charity, 501(c)(3) $12.2 million Chinese Christian Herald Crusades IncEIN 13-3156738 · filings Flushing Charity, 501(c)(3) $12.0 million Accompany Capital IncEIN 81-0584343 · filings New York Charity, 501(c)(3) $9.9 million Haitian Americans United For ProgressEIN 11-2423857 · filings Hollis Charity, 501(c)(3) $7.0 million
The 300 largest →
Food banks and hunger (668) Organization City Type Revenue City Harvest IncEIN 13-3170676 · filings Brooklyn Charity, 501(c)(3) $215.7 million Regional Food Bank Of N E Ny IncEIN 22-2470885 · filings Latham Charity, 501(c)(3) $121.1 million Foodlink IncEIN 22-2428304 · filings Rochester Charity, 501(c)(3) $72.3 million Rethink Food Nyc IncEIN 82-1632259 · filings New York Charity, 501(c)(3) $58.7 million Gods Love We Deliver IncEIN 13-3366846 · filings New York Charity, 501(c)(3) $51.6 million Yad Elka IncEIN 85-2621700 · filings Brooklyn Charity, 501(c)(3) $50.9 million Food Bank Of Central New YorkEIN 22-2816988 · filings Syracuse Charity, 501(c)(3) $47.2 million Feedmore Western New York IncEIN 22-2470820 · filings Buffalo Charity, 501(c)(3) $41.0 million Share Of New Square IncEIN 13-3475062 · filings Spring Valley Charity, 501(c)(3) $37.3 million Citymeals-on-wheelsEIN 13-3634381 · filings New York Charity, 501(c)(3) $33.3 million New York Common PantryEIN 13-3127972 · filings New York Charity, 501(c)(3) $24.3 million Rethink Food Usa IncEIN 85-2420028 · filings New York Charity, 501(c)(3) $15.6 million
The 300 largest →
Legal aid (154) Organization City Type Revenue Legal Aid SocietyEIN 13-5562265 · filings New York Charity, 501(c)(3) $439.7 million The Bronx DefendersEIN 13-3931074 · filings Bronx Charity, 501(c)(3) $69.8 million Brooklyn Legal Services IncEIN 13-2605605 · filings New York Charity, 501(c)(3) $32.3 million Queens Law Associates Not-for-profit CorporationEIN 27-0364845 · filings Forest Hills Charity, 501(c)(3) $31.9 million Erie County Bar Association Aid To Indigent Prisoners Society IncEIN 16-0864675 · filings Buffalo Charity, 501(c)(3) $31.3 million Federal Defenders Of New York IncEIN 20-3276062 · filings New York Charity, 501(c)(3) $30.5 million Make The Road New YorkEIN 11-3344389 · filings Brooklyn Charity, 501(c)(3) $29.7 million Immigrant Justice Corps IncEIN 46-4879076 · filings New York Charity, 501(c)(3) $29.0 million Legal Aid Society Of Suffolk County IncEIN 11-1844160 · filings Central Islip Charity, 501(c)(3) $28.5 million New York County Defender Services IncEIN 11-3361008 · filings New York Charity, 501(c)(3) $27.8 million Legal Assistance Of Western New York IncEIN 16-0955954 · filings Rochester Charity, 501(c)(3) $25.8 million Center For Family RepresentationEIN 51-0419496 · filings New York Charity, 501(c)(3) $23.7 million
The 154 largest →
Voting and civic participation (99) Organization City Type Revenue Working Families Organization IncEIN 20-4994004 · filings Brooklyn Advocacy, 501(c)(4) $54.3 million Make The Road Action Fund IncEIN 27-1408443 · filings Brooklyn Advocacy, 501(c)(4) $11.8 million New York Communities For Change IncEIN 27-1359103 · filings Brooklyn Advocacy, 501(c)(4) $4.2 million Democracy Works IncEIN 27-2460359 · filings Brooklyn Charity, 501(c)(3) $4.1 million Head Count IncEIN 77-0626772 · filings New York Charity, 501(c)(3) $3.9 million Public Wise IncEIN 84-2296539 · filings New York Advocacy, 501(c)(4) $3.5 million Reinvent AlbanyEIN 27-1624621 · filings New York Charity, 501(c)(3) $1.9 million Belong Center IncEIN 92-1995041 · filings Brooklyn Charity, 501(c)(3) $1.1 million Curious Communications IncEIN 82-2384512 · filings New York Charity, 501(c)(3) $845,767 Public Wise Research And Education FundEIN 85-2355000 · filings New York Charity, 501(c)(3) $721,774 Perise Practical IncEIN 84-4058992 · filings New York Advocacy, 501(c)(4) $675,000 Show Up Turn Out IncEIN 86-2999114 · filings New York Advocacy, 501(c)(4) $567,409
The 99 largest →
Community health and reproductive care (149) Organization City Type Revenue Northwell Healthcare IncEIN 11-2965586 · filings Westbury Charity, 501(c)(3) $2.7 billion Planned Parenthood Federation OfEIN 13-1644147 · filings New York Charity, 501(c)(3) $410.0 million Sun River Health IncEIN 13-2828349 · filings Peekskill Charity, 501(c)(3) $316.9 million Urban Health Plan IncEIN 23-7360305 · filings Bronx Charity, 501(c)(3) $193.6 million The Institute For Family HealthEIN 13-3273402 · filings New York Charity, 501(c)(3) $168.1 million United Medical Associates PcEIN 16-1395906 · filings Vestal Charity, 501(c)(3) $162.1 million Community Health Project IncEIN 13-3409680 · filings New York Charity, 501(c)(3) $159.6 million Refuah Health Center IncEIN 13-3652555 · filings Spring Valley Charity, 501(c)(3) $119.6 million Planned Parenthood Of Greater New York IncEIN 13-2621497 · filings Brooklyn Charity, 501(c)(3) $107.5 million Community Healthcare Network IncEIN 13-3083068 · filings New York Charity, 501(c)(3) $103.0 million William F Ryan Community Health Center IncEIN 13-2884976 · filings New York Charity, 501(c)(3) $82.6 million Morris Heights Health Center IncEIN 06-1081232 · filings Bronx Charity, 501(c)(3) $82.6 million
The 149 largest →
LGBTQ+ services and rights (88) Organization City Type Revenue Destination Tomorrow IncEIN 80-0259180 · filings Bronx Charity, 501(c)(3) $11.1 million Translash Media IncEIN 85-3318942 · filings Brooklyn Charity, 501(c)(3) $4.3 million Funders For Lesbian And Gay Issues IncEIN 13-4144494 · filings New York Charity, 501(c)(3) $3.9 million Global Action For Trans Equality IncEIN 37-1762577 · filings New York Charity, 501(c)(3) $3.7 million True Colors United IncEIN 45-2489069 · filings New York Charity, 501(c)(3) $3.4 million Men Having Babies IncEIN 46-0627718 · filings New York Charity, 501(c)(3) $2.7 million Immigration EqualityEIN 13-3802711 · filings New York Charity, 501(c)(3) $2.6 million In Our Own Voices IncEIN 14-1804364 · filings Albany Charity, 501(c)(3) $2.3 million Long Island Gay And Lesbian Youth IncEIN 11-3192966 · filings Hauppauge Charity, 501(c)(3) $2.1 million Brooklyn Community Pride Center IncEIN 26-2214534 · filings Brooklyn Charity, 501(c)(3) $1.4 million Rockland County Pride Center IncEIN 81-1198691 · filings Nyack Charity, 501(c)(3) $1.3 million A Wider BridgeEIN 45-2643886 · filings New York Charity, 501(c)(3) $1.1 million
The 88 largest →
Criminal justice reform and reentry (166) Organization City Type Revenue Jewish Community Relations Council Of New York IncEIN 13-2869041 · filings New York Charity, 501(c)(3) $15.6 million Exodus Transitional Community IncEIN 31-1731465 · filings New York Charity, 501(c)(3) $12.1 million Getting Out And Staying Out IncEIN 06-1711370 · filings New York Charity, 501(c)(3) $7.8 million Aid For Aids International IncEIN 13-3954568 · filings New York Charity, 501(c)(3) $6.9 million Girls Incorporated Of New York CityEIN 13-4028433 · filings New York Charity, 501(c)(3) $6.5 million Glsen IncEIN 04-3234202 · filings New York Charity, 501(c)(3) $5.7 million Greenburger Center For Social And Criminal JusticeEIN 46-4188973 · filings New York Charity, 501(c)(3) $5.5 million Children Of Promise NycEIN 83-0440009 · filings Brooklyn Charity, 501(c)(3) $5.4 million Builders Network IncEIN 99-0538269 · filings New York Charity, 501(c)(3) $5.3 million Justleadershipusa IncEIN 90-1019268 · filings New York Charity, 501(c)(3) $5.0 million Greenhope Services For Women IncEIN 13-2813350 · filings Bronx Charity, 501(c)(3) $4.3 million Heritage Of Pride IncEIN 13-3299634 · filings New York Charity, 501(c)(3) $4.1 million
The 166 largest →
Matched by IRS activity code and listed by the revenue on the organization's latest return. Inclusion is not an endorsement; check an organization's own site and filings before you give. Gifts to 501(c)(4) and 501(c)(5) organizations are not tax-deductible.
Source: IRS Exempt Organizations Business Master File . Updated Nov 9, 2026.