Data / Nonprofits / New Hampshire / Jefferson
Nonprofits in Jefferson, NH: 9 registered with the IRS
9 nonprofits are registered with the IRS in Jefferson, NH, 7 of them 501(c)(3) charities; the 3 that report revenue took in $1.2 million. The largest by revenue: Heartwood Public Charter School ($1.1 million), Waumbek Methna Snowmobile Club ($53,671), New Hampshire Sled Dog Rescue History and Education Center Inc ($6,622).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Heartwood Public Charter School | Education | 501(c)(3) | 2021 | $1.1 million | $522,411 | 2026-06 |
| Waumbek Methna Snowmobile Club | Recreation and sports | 501(c)(4) | 2010 | $53,671 | $370,369 | 2025-06 |
| New Hampshire Sled Dog Rescue History and Education Center Inc | Animal-related | 501(c)(3) | 2013 | $6,622 | $1,140 | 2023-12 |
| Camp Shiloh | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Jefferson Firemens Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Jefferson H Landers Snowmobile Club Inc | 501(c)(7) | 1973 | $0 | $0 | 2023-06 | |
| Jefferson Historical Society | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2026-05 |
| Operation Coos Cares Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2026-07 |
| Technology Student Association | 501(c)(3) | 1980 | $0 | $0 | 2024-12 |
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.