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
- Operation Dignity of Buffalo Buffalo New York Inc
EIN 201870201 · Headquarters: Grand Island, NY, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Operation Doggie Treats Inc
EIN 822697981 · Headquarters: Schenectady, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Dreamcatchers
EIN 271047171 · Headquarters: Jamaica, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Operation Endeavor Inc
EIN 474828389 · Headquarters: MONTICELLO, NY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Engage Inc
EIN 920634162 · Headquarters: VALLEY COTTAGE, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Equivalency Inc
EIN 901014638 · Headquarters: New York, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Exodus USA
EIN 202076659 · Headquarters: LANCASTER, NY, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Exodus-inner City Inc
EIN 133600728 · Headquarters: NEW YORK, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Firing for Effect
EIN 272416123 · Headquarters: Walworth, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Forward Footsteps
EIN 274016151 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Operation Freedom Ride Inc
EIN 823670449 · Headquarters: Rochester, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Fresh Start Inc
EIN 462714193 · Headquarters: Bronx, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Full Fridge Inc
EIN 851950440 · Headquarters: BROOKLYN, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Grateful Nation
EIN 204881955 · Headquarters: MASSENA, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Guardian Angel Inc
EIN 463642322 · Headquarters: Niagara Falls, NY, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Operation Healthy Pets 4 Clyde and Savannah Incorporated
EIN 365066074 · Headquarters: Savannah, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Hearts and Homes Inc
EIN 050573745 · Headquarters: HUNTINGTON, NY, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Her
EIN 874603594 · Headquarters: Buffalo, NY, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Higher Ed Foundation
EIN 452971647 · Headquarters: Sleepy Hollow, NY, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Operation Homefront - Tristate Inc
EIN 205193789 · Headquarters: KINGSTON, NY, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990
- Operation Homeless Inc
EIN 113015871 · Headquarters: ISLIP, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Honor
EIN 831562334 · Headquarters: Medina, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Hope Inc
EIN 136199599 · Headquarters: RYE BROOK, NY, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Operation Hug a Veteran
EIN 811734350 · Headquarters: FORT DRUM, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation I Am
EIN 831048264 · Headquarters: Buffalo, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Initiative Foundation
EIN 462016490 · Headquarters: Lindenhurst, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation International Ltd
EIN 450523129 · Headquarters: SOUTHAMPTON, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Keloid Inc
EIN 813376312 · Headquarters: New York, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Magic Inc
EIN 464962772 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Operation Merry Christmas Inc
EIN 922108441 · Headquarters: Bainbridge, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Migration-USA Inc
EIN 161560518 · Headquarters: NIAGARA FALLS, NY, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Operation Millstone Inc
EIN 334296459 · Headquarters: Schenectady, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Northern Comfort Inc
EIN 464485637 · Headquarters: CICERO, NY, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Old Glory Inc
EIN 842776426 · Headquarters: Oceanside, NY, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Operation Opera
EIN 851762574 · Headquarters: Schenectady, NY, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Oswego County Foundation Inc
EIN 134265021 · Headquarters: OSWEGO, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Oswego County Inc
EIN 150556616 · Headquarters: OSWEGO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Operation Patriot Foundation Inc
EIN 204027444 · Headquarters: Rochester, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Pets - the Spay-neuter Clinic of Wny Inc
EIN 161543255 · Headquarters: BUFFALO, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Pj Pride Inc
EIN 464537312 · Headquarters: Port Jervis, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Operation Power Inc
EIN 205990717 · Headquarters: BROOKLYN, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Prom
EIN 204706350 · Headquarters: Bronxville, NY, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Operation Prom National Network Inc
EIN 834714626 · Headquarters: Bronxville, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Proud Hearts
EIN 770694794 · Headquarters: ROCKY POINT, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Operation Ptd Inc
EIN 462544918 · Headquarters: FREEPORT, NY, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Operation Reel Heroes Long Island Inc
EIN 612042431 · Headquarters: HUNTINGTON, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Rescute Inc
EIN 471027522 · Headquarters: New York, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Restore Sight
EIN 844201971 · Headquarters: New York, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Safe Birth Inc
EIN 394666344 · Headquarters: NEW YORK, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Santas Sled Inc
EIN 933670418 · Headquarters: Pattersonville, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Seeing More in Life Everywhere Inc
EIN 861484155 · Headquarters: NEW WINDSOR, NY, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Operation Snip Inc
EIN 922866939 · Headquarters: Troy, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Operation Socrates
EIN 862808555 · Headquarters: Chittenango, NY, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Operation Splash Inc
EIN 113186309 · Headquarters: FREEPORT, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Operation Triple H
EIN 832027395 · Headquarters: PULASKI, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Turn Around Ota Incorporated
EIN 451627885 · Headquarters: Staten Island, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Unite New York Inc
EIN 141783766 · Headquarters: HUDSON, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Valor Horizon
EIN 331931170 · Headquarters: Cadyville, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Veronica
EIN 300706240 · Headquarters: Wading River, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Vest Inc
EIN 844582936 · Headquarters: Brightwaters, NY, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Walk Albany Inc
EIN 833372710 · Headquarters: LOUDONVILLE, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Walk New York Inc D/b/a Operation Walk Syracuse
EIN 274787826 · Headquarters: SYRACUSE, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operation Walk Nyc Corp
EIN 393641104 · Headquarters: NEW YORK, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Warm Hearts
EIN 853783484 · Headquarters: Olean, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Warrior Shield
EIN 811268470 · Headquarters: Brooklyn, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Operation Wildcat Ltd
EIN 431978189 · Headquarters: CANASTOTA, NY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Wounded Warrior Inc
EIN 261105720 · Headquarters: STEWART MANOR, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Youth Impact Inc
EIN 873893115 · Headquarters: BROOKLYN, NY, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Operative Plasterers’ & Cement Masons’ International Association
EIN 160578655 · Headquarters: NORTH TONAWANDA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Operative Plasters & Cement Masons International Association Local 262
EIN 112483766 · Headquarters: BRONX, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Operative Plasters & Cement Masons Intl Assoc Local 262 Appr Fund
EIN 133254613 · Headquarters: ROCKVILLE CENTRE, NY, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Operative Plasters & Cement Masons Intl Association Local 262 Welfare Fund
EIN 112478917 · Headquarters: ROCKVILLE CENTRE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990
- Opes Foundation
EIN 824546011 · Headquarters: Brooklyn, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ophelia's Place Inc
EIN 743043020 · Headquarters: Liverpool, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ophis Books Inc
EIN 991441020 · Headquarters: New York, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ophthalmicedge Inc
EIN 475340986 · Headquarters: NEW YORK, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ophthalmology Medical Service Group Inc
EIN 161477355 · Headquarters: SYRACUSE, NY, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990
- Opin Inc Other People in Need
EIN 753084335 · Headquarters: Brooklyn, NY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Opiod Center of Support Inc
EIN 862050758 · Headquarters: SCARSDALE, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- OPLLF Inc
EIN 161595269 · Headquarters: Orchard Park, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Opoverwatch Inc
EIN 842892253 · Headquarters: LOCKPORT, NY, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oppb Association
EIN 161165666 · Headquarters: ORCHARD PARK, NY, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oppenheim Family Fund Inc
EIN 136158857 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oppenheim Senior Citizens Center Inc
EIN 161547648 · Headquarters: DOLGEVILLE, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oppenheim Trail Blazers Inc
EIN 161508763 · Headquarters: Dolgeville, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oppenheim Volunteer Fire Company Inc
EIN 264599296 · Headquarters: Saint Johnsville, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oppenheim-ephratah Library Association Inc
EIN 800226095 · Headquarters: Saint Johnsville, NY, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Oppenheimer Charitable Fund Ltd
EIN 461415129 · Headquarters: New York, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Opportunities Alternatives and Resources of Tompkins County
EIN 161085194 · Headquarters: ITHACA, NY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opportunities Collaborative for Students with Special Needs Inc
EIN 833146984 · Headquarters: Tonawanda, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opportunities for a Better Tomorrow Inc
EIN 112934620 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opportunities for Broome Inc
EIN 160903802 · Headquarters: BINGHAMTON, NY, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990
- Opportunities for Living Inc
EIN 311647074 · Headquarters: JAMESTOWN, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Opportunities for Otsego Inc
EIN 166066346 · Headquarters: ONEONTA, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opportunities Industrialization
EIN 112942270 · Headquarters: West Babylon, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Opportunities Unlimited of Niagara Foundation Inc
EIN 161564891 · Headquarters: NIAGARA FALLS, NY, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Opportunity Charter School
EIN 201157094 · Headquarters: NEW YORK, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opportunity for All Inc
EIN 813908988 · Headquarters: NEW YORK, NY, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Opportunity Forum
EIN 471045993 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Opportunity Headquarters Inc
EIN 161549946 · Headquarters: SYRACUSE, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990