Data / Nonprofits / Wisconsin / Amherst
Nonprofits in Amherst, WI: 28 registered with the IRS
28 nonprofits are registered with the IRS in Amherst, WI, 25 of them 501(c)(3) charities; the 8 that report revenue took in $3 million. The largest by revenue: Riverside Bible Conference Association ($933,681), Amherst Area Foundation Inc ($911,476), Portage County Fair Association ($421,661). Most common causes: recreation and sports (5), education (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Riverside Bible Conference Association | 501(c)(3) | 1973 | $933,681 | $1 million | 2025-03 | |
| Amherst Area Foundation Inc | Human services | 501(c)(3) | 1988 | $911,476 | $1.5 million | 2024-12 |
| Portage County Fair Association | Recreation and sports | 501(c)(3) | 2023 | $421,661 | $453,971 | 2024-12 |
| Amhersts Own Child Care Inc | 501(c)(3) | 1991 | $247,074 | $146,217 | 2026-06 | |
| Tomorrow River Scholarship Foundation Inc | Education | 501(c)(3) | 1995 | $207,653 | $2.6 million | 2024-12 |
| Tomorrow River Community Charter School | Education | 501(c)(3) | 2022 | $111,079 | $120,935 | 2025-06 |
| Tomorrow River Valley Conservation Club Inc | Environment | 501(c)(3) | 2019 | $84,488 | $293,313 | 2025-12 |
| International Association of Lions Club | 501(c)(3) | 2011 | $56,163 | $76,247 | 2026-06 | |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| Amherst Bible Church Inc | 501(c)(3) | 1964 | ||||
| Amherst Opera House Co Guild | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Amherst Pto Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Amherst Youth Football and Cheerleading Inc | Recreation and sports | 501(c)(3) | 2007 | $0 | $0 | 2026-04 |
| Amherst Youth Sports Association Inc | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Friends of the Lettie Jensen Librar Y | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Future Farmers of America State Associations & Local Chapter | 501(c)(3) | 1945 | $0 | $0 | 2025-08 | |
| Main Street Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $475,422 | 2025-12 | |
| Peace Lutheran Church | 501(c)(3) | 1988 | 2013-12 | |||
| Shirleys Thrift Store | Human services | 501(c)(3) | 2026 | |||
| Sons of Norway | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| St Paul Lutheran Church | 501(c)(3) | 1941 | ||||
| Thomas P Orsund Memorial Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Tomorrow River Business Association Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Tomorrow River Riders Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-08 |
| Tomorrow River Valley Historical Society | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2025-12 | |
| Wisconsin Center for Serious Illness & Caregiving | Education | 501(c)(3) | 2026 | |||
| Youth Fun Day | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
By cause in Amherst, WI
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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.