Data / Nonprofits / New York / Windsor
Nonprofits in Windsor, NY: 40 registered with the IRS
40 nonprofits are registered with the IRS in Windsor, NY, 24 of them 501(c)(3) charities; the 7 that report revenue took in $1.6 million. The largest by revenue: Windsor Emergency Services Inc ($625,190), Windsor Fire Company Inc ($258,763), Spiritual Center Windsor Inc ($179,148). Most common causes: public safety, disaster preparedness and relief (3), human services (3), recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Windsor Emergency Services Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $625,190 | $153,702 | 2025-12 |
| Windsor Fire Company Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $258,763 | $1.2 million | 2024-12 |
| Spiritual Center Windsor Inc | 501(c)(3) | 1979 | $179,148 | $1.4 million | 2025-12 | |
| West Windsor Fire Company Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $170,423 | $979,534 | 2026-02 |
| Windsor Human Development | Mental health and crisis intervention | 501(c)(3) | 2005 | $133,260 | $61,350 | 2025-12 |
| Windsor Youth Sports & Recreation | Recreation and sports | 501(c)(3) | 2016 | $120,355 | $1 | 2025-12 |
| Australian Cattle Dog Club of America Inc | Animal-related | 501(c)(4) | 2007 | $103,189 | $100,041 | 2025-08 |
| American Federation of Teachers | 501(c)(5) | 1967 | $0 | $0 | 2025-06 | |
| American Federation of Teachers | 501(c)(5) | 1967 | $0 | $0 | 2026-06 | |
| Black Kettle Sportsmen Inc | 501(c)(7) | 1993 | $0 | $0 | 2025-12 | |
| Broome County Beaver Lake Association | Recreation and sports | 501(c)(7) | 2020 | $0 | $0 | 2025-07 |
| Charles L English Windsor Museum | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Church in the Wild United Methodist Church | 501(c)(3) | 1974 | ||||
| Conklin Center Baptist Church | 501(c)(3) | 1973 | ||||
| Deer Lake Association Inc | 501(c)(7) | 1985 | $0 | $0 | 2026-04 | |
| Edwards Family Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $49,650 | 2026-06 | |
| Free & Accepted Masons of New York | 501(c)(10) | 1940 | $0 | $0 | 2025-11 | |
| Free & Accepted Masons of New York | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Grange Patrons of Husbandry New York State Grange Inc | 501(c)(10) | 1972 | ||||
| Grange Patrons of Husbandry New York State Grange Inc | 501(c)(10) | 1972 | ||||
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2026-06 | |
| Jesse Katen Dance Company Limited | Arts, culture and humanities | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| Knox Cemetery Corporation | 501(c)(13) | 1976 | $0 | $0 | 2025-12 | |
| Lighthouse Scholarship Foundation Inc | Education | 501(c)(3) | 2021 | $0 | $0 | 2026-03 |
| Professional Nurses Association of South Central New York Inc | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Quest for Truth Ministries Incorporated | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Riverside Cemetery Asso | Mutual and membership benefit | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Royal Arch Masons of New York Grand Chapter | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Stillson Memorial Medical Center Associates Inc | Health care | 501(c)(3) | 2005 | $99,377 | 2025-12 | |
| Sunshine Valley Wesleyan Church | 501(c)(3) | 1970 | ||||
| The Potters House Coffee & Gift Shop | 501(c)(3) | 1964 | ||||
| Triple J Legacy Inc | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Wagon Train Warriors Inc | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Well Spring Harvest Group Inc | Human services | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| White Birch Lake Property Owners Association | Recreation and sports | 501(c)(7) | 2025 | $0 | $0 | 2026-05 |
| Windsor Alumni Association Inc | Education | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Windsor Free Methodist Church | 501(c)(3) | 1958 | ||||
| Windsor Lions Charities Inc | 501(c)(3) | 1994 | $0 | $0 | 2026-06 | |
| Windsor Partners Inc | Community improvement and capacity building | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
By cause in Windsor, NY
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.