Data / Nonprofits / Massachusetts / Southampton
Nonprofits in Southampton, MA: 24 registered with the IRS
24 nonprofits are registered with the IRS in Southampton, MA, 20 of them 501(c)(3) charities; the 9 that report revenue took in $2 million. The largest by revenue: Abortion Rights Fund of Western Massachusetts Inc ($935,005), Beaver Institute Inc ($354,286), Magic for Maddie Inc ($303,355). Most common causes: recreation and sports (3), human services (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Abortion Rights Fund of Western Massachusetts Inc | Civil rights, social action and advocacy | 501(c)(3) | 1989 | $935,005 | $1.1 million | 2025-06 |
| Beaver Institute Inc | Human services | 501(c)(3) | 2017 | $354,286 | $386,441 | 2024-12 |
| Magic for Maddie Inc | Medical research | 501(c)(3) | 2023 | $303,355 | $198,469 | 2025-12 |
| Southampton Youth Athletic Association Inc | Recreation and sports | 501(c)(3) | 1993 | $146,266 | $45,787 | 2024-12 |
| Western Mass Warriors Softball Corporation | Recreation and sports | 501(c)(3) | 2017 | $84,592 | $2,458 | 2025-07 |
| Homeward Vets Inc | Human services | 501(c)(3) | 2012 | $76,260 | $10,981 | 2024-12 |
| Easthampton Fish & Game Association Inc | Recreation and sports | 501(c)(7) | 1973 | $69,312 | $212,924 | 2025-12 |
| New Directions Cello Association and Festival Inc | Arts, culture and humanities | 501(c)(3) | 2009 | $31,567 | $19,232 | 2025-12 |
| Society of Cosmetic Chemists | Education | 501(c)(3) | 2014 | $20,625 | $23,505 | 2025-12 |
| Acts of Hesed | Mental health and crisis intervention | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Delta Kappa Gamma Society International | 501(c)(6) | 1970 | $0 | $0 | 2026-06 | |
| Executive Womens Golf Association Inc | Community improvement and capacity building | 501(c)(6) | 1997 | $0 | $0 | 2025-12 |
| First Congretional Church of Southampton | 501(c)(3) | 1964 | 2013-12 | |||
| Friends of Southampton Council On Aging | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Friends of Southampton Greenway Inc | Public and societal benefit | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Friends of Southampton Open Space | Environment | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Massachusetts Teachers Association | 501(c)(5) | 1972 | $0 | $0 | 2026-06 | |
| Norris Pto | Education | 501(c)(3) | 2023 | |||
| Pioneer Valley Cappella Inc | 501(c)(3) | 1983 | $0 | $0 | 2025-08 | |
| Southampton Firefighters Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Southampton Historical Society Inc | 501(c)(3) | 1975 | $0 | $0 | 2025-09 | |
| Threes Company T1D Support Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Thrive Foundation | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Voices Ofthe Valley Community Chorus | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
By cause in Southampton, MA
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.