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
- International Society for Behavioral Ecology
EIN 431692563 · Headquarters: NEW YORK, NY, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Society for Cancer Risk Assessment and Management Inc
EIN 371718530 · Headquarters: NEW YORK, NY, US · Medical Research · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- International Society for Chinese Law and History
EIN 471628788 · Headquarters: Saratoga Springs, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- International Society for Emergency Care
EIN 470871612 · Headquarters: CHATHAM, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Society for Emotional Intelligence Inc
EIN 460544089 · Headquarters: BROOKLYN, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society for Gynecologic Endoscopy Inc
EIN 521590336 · Headquarters: new york, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society for Heresy Studies
EIN 462475738 · Headquarters: Brooklyn, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- International Society for Jewish Art Inc
EIN 133735635 · Headquarters: POUGHKEEPSIE, NY, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- International Society for Medical Publication Professionals Inc
EIN 202451306 · Headquarters: TARRYTOWN, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Society for Naturopathic Medicine Inc
EIN 474708476 · Headquarters: New York, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- International Society for Neurovascular Disease
EIN 272909375 · Headquarters: BUFFALO, NY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society for Research in Child and Adolescent
EIN 261128631 · Headquarters: Cooperstown, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- International Society for the History of Rhetoric
EIN 391377980 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Society for the Performing Arts Foundation
EIN 742235431 · Headquarters: NEW YORK, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Society for the Protection of Animals
EIN 046111621 · Headquarters: New York, NY, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- International Society for the Study of Musicals Inc
EIN 992899347 · Headquarters: New York, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society for Universal Dialogue
EIN 800356742 · Headquarters: Shushan, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society for Urban Health
EIN 863869434 · Headquarters: NEW YORK, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Society for Yad Vashem Inc
EIN 133106766 · Headquarters: NEW YORK, NY, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- International Society of Anti- Infective Pharmacology
EIN 161556287 · Headquarters: Buffalo, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- International Society of Automation
EIN 161069654 · Headquarters: liverpool, NY, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- International Society of Certified Employee Benefit Specialists Inc
EIN 141824045 · Headquarters: Schodack Landing, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Society of Copier Artists Ltd
EIN 133185281 · Headquarters: Brooklyn, NY, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- International Society of Gastrointestinal Oncology Corp
EIN 200354837 · Headquarters: MELVILLE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990
- International Society of Jack Daniels Collectors Inc
EIN 263363942 · Headquarters: CONGERS, NY, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- International Society of Olympic Historians
EIN 562259409 · Headquarters: NEW YORK CITY, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Society of Orthopaedic Centers Ltd (Isoc Inc)
EIN 900649293 · Headquarters: NEW YORK, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Society of Performing Arts Administrators Inc Ispaa
EIN 746109231 · Headquarters: New York, NY, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- International Society on Analytical Assessment of Treatment Tec
EIN 562629628 · Headquarters: Rennselaer, NY, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- International Society on Cartilage Repair of the Ankle Inc
EIN 471569541 · Headquarters: NEW YORK, NY, USA · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- International Society on Loop Quant Um Gravity Incorporated
EIN 394480380 · Headquarters: Red Hook, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Somatic Movement Education and Therapy Association
EIN 134123368 · Headquarters: Troy, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Special Dietary Foods
EIN 812483000 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Spine Reconstruction and Education Foundation Inc
EIN 842232750 · Headquarters: GARDEN CITY, NY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Sports and Music Project Inc
EIN 811359722 · Headquarters: BROOKLYN, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- International Stock Exchange Executives Emeriti Inc
EIN 264319879 · Headquarters: New York, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- International Strategists Center Inc
EIN 993882254 · Headquarters: NEW YORK, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Student Exchange Inc
EIN 942843176 · Headquarters: BAY SHORE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Student Learning Inc
EIN 364856140 · Headquarters: Woodside, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Student Mission
EIN 061565909 · Headquarters: FLUSHING, NY, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- International Student Network Inc
EIN 274316635 · Headquarters: ROCHESTER, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- International Studio & Curatorial Program Inc
EIN 205052686 · Headquarters: BROOKLYN, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Support Network Inc
EIN 933958544 · Headquarters: New York, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- International Survey of Jewish Monuments
EIN 371068098 · Headquarters: SYRACUSE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Sustainable Livelihood Foundation Incorporated
EIN 453456204 · Headquarters: Getzville, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Symposia on Virtual Colonoscopy Inc
EIN 342025227 · Headquarters: CENTERPORT, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990
- International Synagogue and Jewish Center Inc
EIN 112117560 · Headquarters: JAMAICA, NY, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990
- International Tai-chi Institute Inc
EIN 133036263 · Headquarters: Flushing, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Tamil Center Inc
EIN 134157844 · Headquarters: NANUET, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- International Tax Institute Inc C/o Amanda Nussbaum
EIN 136121749 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- International Teamsters Union 1149 Bsdw
EIN 166045613 · Headquarters: BALDWINSVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Thymic Malignancy Interest Group
EIN 271652696 · Headquarters: Sleepy Hollow, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Thyroid Oncology Group (Itog)
EIN 204773370 · Headquarters: YORKVILLE, NY, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Tibetan Medical Assoc Tibetan Home of Hope
EIN 134067375 · Headquarters: VALLEY COTTAGE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- International Tirolean-trentino Organization of North America
EIN 845011406 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Tools for Learning Corp
EIN 454654876 · Headquarters: Maspeth, NY, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- International Trademark Association
EIN 131427696 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Training Careers Inc
EIN 134036055 · Headquarters: BROOKLYN, NY, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- International Training in Communication
EIN 710884237 · Headquarters: rochester, NY, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- International Transplant Nursing Society of Upstate New York
EIN 823267411 · Headquarters: Fairport, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- International Transplant Society of Upstate Ny Inc
EIN 223820363 · Headquarters: Fairport, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- International Tuberculosis Control
EIN 133839393 · Headquarters: QUEENS VILLAGE, NY, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- International Union AAECC Local 3300
EIN 222511697 · Headquarters: Orchard Park, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Union International Union United Auto 55 UAW
EIN 160431475 · Headquarters: Amherst, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union NOLSWUAW Local 2320
EIN 133691609 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Bricklayers & Allied Craftworkers Local 1 Health Fund
EIN 061498630 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- International Union of Bricklayers & Allied Craftworkers Local 7 NY & NJ
EIN 113237896 · Headquarters: Long Island City, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Bricklayers & Allied Craftworkers Local Union No 1
EIN 113161527 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Electrical Workers Local 475
EIN 131654293 · Headquarters: PELHAM, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Elevator Constructors
EIN 166027024 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Elevator Constructors Local 14
EIN 166053171 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Elevator Constructors Local 62
EIN 156022486 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Officers and Civilians Inc
EIN 392246739 · Headquarters: Bronx, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Union of Oper Eng Local 30 Apprentice Train & Skill Improvement Fd
EIN 132505715 · Headquarters: WHITESTONE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Oper Engineers Local 137 137a 137B 137C 137R
EIN 131739715 · Headquarters: BRIARCLIFF MANOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Oper Engineers Local Union 15 15a 15C Muni Welfare Fd
EIN 133032407 · Headquarters: LONG ISLAND CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Oper Engineers Local Union 463-463A-463b-463c&463d
EIN 160437053 · Headquarters: RANSOMVILLE, NY, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990
- International Union of Operating
EIN 150348170 · Headquarters: SYRACUSE, NY, USA · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 137 Welfare Fund
EIN 131739714 · Headquarters: BRIARCLIFF MANOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 138 Welfare Fund
EIN 111628170 · Headquarters: FARMINGDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 14-14B Fringe Benefit Funds
EIN 112392159 · Headquarters: Flushing, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 295-295 B C D
EIN 111889503 · Headquarters: MASPETH, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 30
EIN 135159000 · Headquarters: WHITESTONE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 891
EIN 136165509 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Operating Engineers Local 94
EIN 131109414 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Operating Engineers Local Union 14-14B
EIN 135545082 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Operating Engineers Welfare Fund Local 295
EIN 111964991 · Headquarters: MASPETH, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Operating Engineers-local 138 138a & 138B
EIN 110908470 · Headquarters: FARMINGDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Painters & Allie D Trades Local 18
EIN 132970394 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- International Union of Painters & Allied Trades Local 677
EIN 160759269 · Headquarters: CHEEKTOWAGA, NY, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union of Painters & Allied Trades of America Dc No 4
EIN 160362470 · Headquarters: CHEEKTOWAGA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Painters and Alli
EIN 310971652 · Headquarters: Long Island City, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- International Union of Painters and Alli
EIN 310971653 · Headquarters: New York, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- International Union of Painters and Allied Trades 1456
EIN 136182711 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Union of Painters and ALLIED TRADES 1969
EIN 237069680 · Headquarters: New York, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Union of Painters and Allied Trades Local 112
EIN 160763016 · Headquarters: CHEEKTOWAGA, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Union of Painters and Allied Trades Local 112
EIN 160770128 · Headquarters: CHEEKTOWAGA, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- International Union of Painters and Allied Trades Local 150
EIN 160612745 · Headquarters: FAIRPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Union of Painters and Allied Trades Local 31
EIN 161015550 · Headquarters: Syracuse, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International Union of Painters and Allied Trades Local 38
EIN 150521326 · Headquarters: CHEEKTOWAGA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ