Nonprofits in New York
Nonprofits in New York. Browse 132,727 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Hamilton Grange Neighborhood Association
EIN 825009377 · Headquarters: New York, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Heights Darkroom and Photography Center Inc
EIN 822719006 · Headquarters: New York, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Heights Homeowners Assn Inc
EIN 133334516 · Headquarters: New York, NY, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Hamilton Heights Residental
EIN 134044979 · Headquarters: NEW YORK, NY, USA · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Hamilton Hill Drop In Arts & Crafts Center Inc
EIN 141577799 · Headquarters: Schenectady, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hamilton Hill Improvement Corporation
EIN 141755848 · Headquarters: Schenectady, NY, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Hamilton Interchurch Council Food Cupboard Inc
EIN 161310963 · Headquarters: Hamilton, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hamilton Legacy Foundation
EIN 471166538 · Headquarters: New York, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Madison Community Services Inc
EIN 464923857 · Headquarters: NEW YORK, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hamilton Senior Citizens Inc
EIN 222543845 · Headquarters: Hamilton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Sports Booster Club Inc
EIN 141626451 · Headquarters: Hamilton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Teachers Association
EIN 161250955 · Headquarters: Hamilton, NY, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamilton Terrace Block Association
EIN 471386972 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hamilton Union Cooperative Nursery School
EIN 141499275 · Headquarters: Guilderland, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Hamilton-madison House Inc
EIN 135562412 · Headquarters: NEW YORK, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamlet Fund Inc
EIN 113053108 · Headquarters: STONY BROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamlin Fire Department Inc
EIN 300274320 · Headquarters: Hamlin, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hamlin Park Community & Taypayer Association Inc
EIN 222755671 · Headquarters: BUFFALO, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamlin Park Islamic Center
EIN 992683408 · Headquarters: Buffalo, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hamlin Veterans Association Inc
EIN 133894983 · Headquarters: HAMLIN, NY, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hamlin Veterans Memorial Park Association Inc
EIN 161578214 · Headquarters: HAMLIN, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamlin Volunteer Ambulance Corp Inc
EIN 222805601 · Headquarters: HAMLIN, NY, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990
- Hamm & Clov Stage Company Inc
EIN 237359747 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammer & Hope Inc
EIN 873951892 · Headquarters: NEW YORK, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammer Books Inc C/o John G H Oakes
EIN 134040592 · Headquarters: NEW YORK, NY, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Hammer Pictures
EIN 842042445 · Headquarters: Astoria, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammerhead Swim Club
EIN 853178677 · Headquarters: Fredonia, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammersley Beach Club Inc
EIN 141415937 · Headquarters: Pawling, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hammerstone School Inc
EIN 992575156 · Headquarters: Trumansburg, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammond Fair Association
EIN 814208726 · Headquarters: Redwood, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Fire and Rescue Inc
EIN 205135919 · Headquarters: HAMMOND, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammond Free Library
EIN 150350470 · Headquarters: Hammond, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Historical Museum
EIN 161501836 · Headquarters: Hammond, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammond Housing Development Fund Company
EIN 161402959 · Headquarters: HAMMOND, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammond Museum Inc
EIN 136111418 · Headquarters: NORTH SALEM, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hammond Public Library
EIN 141401797 · Headquarters: Crown Point, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammond Sport Alumni Association
EIN 161218105 · Headquarters: Penn Yan, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammondsport Beaut Committee Inc
EIN 161608754 · Headquarters: HAMMONDSPORT, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hammondsport Community Services Inc
EIN 161265437 · Headquarters: Hammondsport, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hammondsport Little League Inc
EIN 161175168 · Headquarters: HAMMONDSPORT, NY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hammondsport Parent Teacher Organization Inc
EIN 473566552 · Headquarters: HAMMONDSPORT, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hammondsport Volunteer Ambulance Corps Inc
EIN 510243363 · Headquarters: HAMMONDSPORT, NY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hammy Rel13f Fund Inc C/o Puglisi Moore & Co Ltd
EIN 871346862 · Headquarters: ARMONK, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hamodia
EIN 113414955 · Headquarters: BROOKLYN, NY, USA · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Hamogaway Habitat
EIN 510556061 · Headquarters: Brooklyn, NY, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hampshire Club Inc
EIN 463972616 · Headquarters: MAMARONECK, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampsong Foundation
EIN 201721645 · Headquarters: New York, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampton Bays Beautification Association Inc
EIN 113530997 · Headquarters: HAMPTON BAYS, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hampton Bays Chamber of Commerce Inc
EIN 237183860 · Headquarters: HAMPTON BAYS, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hampton Bays Civic Association Fund Inc
EIN 201477888 · Headquarters: Hampton Bays, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton Bays Civic Association Inc
EIN 112433811 · Headquarters: Hampton Bays, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampton Bays Hibernians Inc
EIN 571208750 · Headquarters: HAMPTON BAYS, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampton Bays Historical & Preservation Society
EIN 113233531 · Headquarters: Hampton Bays, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton Bays Mothers Association Inc
EIN 141870254 · Headquarters: Hampton Bays, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Hampton Bays Parent Teacher Association
EIN 112972851 · Headquarters: HAMPTON BAYS, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampton Bays Public Library
EIN 111981651 · Headquarters: HAMPTON BAYS, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hampton Bays Rotary Foundation Inc
EIN 842954934 · Headquarters: HAMPTON BAYS, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hampton Bays Volunteer Exempt
EIN 116017093 · Headquarters: Hampton Bays, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Bays Youth Cheer Inc
EIN 923271987 · Headquarters: HAMPTON BAYS, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton Bays Youth Soccer Corp
EIN 873029167 · Headquarters: HAMPTON BAYS, NY, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Hampton Center Gallery Inc
EIN 112662537 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hampton Classic Horse Show Inc
EIN 112597077 · Headquarters: BRIDGEHAMPTON, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Designer Showhouse Foundation Inc
EIN 141878649 · Headquarters: CLINTON CORNERS, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Library in Bridgehampton Inc
EIN 112007389 · Headquarters: BRIDGEHAMPTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Lifeguard Association Inc
EIN 261298442 · Headquarters: EAST HAMPTON, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Rocks for Charity Inc
EIN 275547390 · Headquarters: East Hampton, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampton Theatre Company
EIN 112810017 · Headquarters: QUOGUE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton University
EIN 133760032 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hampton University Long Island Chapter
EIN 113202024 · Headquarters: Queens, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton Velo Corp
EIN 113619967 · Headquarters: water mill, NY, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Hampton Volunteer Fire Co Inc
EIN 611555385 · Headquarters: HAMPTON, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Youth Athletic League Inc C/o Linda Dicapua
EIN 112895940 · Headquarters: EAST QUOGUE, NY, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Hampton Youth Sports Corp
EIN 454120519 · Headquarters: SAG HARBOR, NY, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hamptonburgh Cemetery Association
EIN 141493769 · Headquarters: CAMPBELL HALL, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hamptons & North Fork Realtors Association Inc
EIN 113379806 · Headquarters: PLATTSBURG, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hamptons 20 Century Modern Inc
EIN 863893192 · Headquarters: SOUTHAMPTON, NY, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hamptons Baseball Foundation Inc
EIN 871334540 · Headquarters: Southampton, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptons Collegiate Baseball League Inc
EIN 262550698 · Headquarters: SOUTHAMPTON, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamptons Comedy Festival Inc
EIN 020590437 · Headquarters: NEW YORK, NY, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hamptons Community Outreach
EIN 832275755 · Headquarters: Bridgehampton, NY, United States · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hamptons Community Outreach Inc
EIN 872762513 · Headquarters: Water Mill, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hamptons Community Radio Corporation
EIN 743234129 · Headquarters: Southampton, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Hamptons Dance Project Inc
EIN 880541933 · Headquarters: NEW YORK, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hamptons First Responder Hockey Charitable Fund
EIN 872733566 · Headquarters: Amagansett, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptons Green Alliance Corp
EIN 334215218 · Headquarters: Wainscott, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptons Invitational Charitable Fund Inc
EIN 471076404 · Headquarters: BRIDGEHAMTON, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hamptons Marathon Inc
EIN 371606301 · Headquarters: EAST HAMPTON, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hamptons Observatory Inc Fka the Montauk Observatory Inc
EIN 203431833 · Headquarters: EAST HAMPTON, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptons Pride Inc
EIN 863600121 · Headquarters: East Hampton, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hamptons Real Estate Assoc Inc
EIN 841922314 · Headquarters: SOUTHAMPTON, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamptons Shakespeare Festival Inc
EIN 113329513 · Headquarters: Amagansett, NY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hamptons Take 2 Documentary Film Festival Inc
EIN 452788364 · Headquarters: BRIDGEHAMPTON, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hamptons United
EIN 852012316 · Headquarters: SOUTHAMPTON, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Hamptons United Soccer Club Inc
EIN 263693026 · Headquarters: EAST QUOGUE, NY, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Hamptons Visitors Council Inc
EIN 141852196 · Headquarters: EAST QUOGUE, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptons Youth Camps Inc
EIN 842751316 · Headquarters: ISLIP TERRACE, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hamptonswhodunit Inc
EIN 932109870 · Headquarters: EAST HAMPTON, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hamza Academy
EIN 320105259 · Headquarters: VALLEY STREAM, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Han Yang Academy of Chinese Arts and Culture
EIN 823660677 · Headquarters: Middletown, NY, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Han Zhang and Jinlan Liu Foundation
EIN 452935437 · Headquarters: ROSLYN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF