Data / Nonprofits / New Hampshire / Tamworth
Nonprofits in Tamworth, NH: 25 registered with the IRS
25 nonprofits are registered with the IRS in Tamworth, NH, 23 of them 501(c)(3) charities; the 11 that report revenue took in $8.1 million. The largest by revenue: Innovation Network for Communities ($4 million), Tamworth Foundation ($848,195), Barnstormers Inc ($809,104).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Innovation Network for Communities | Community improvement and capacity building | 501(c)(3) | 2007 | $4 million | $2 million | 2024-12 |
| Tamworth Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $848,195 | $8.2 million | 2025-04 |
| Barnstormers Inc | Arts, culture and humanities | 501(c)(3) | 1964 | $809,104 | $1.9 million | 2024-12 |
| Chocorua Lake Conservancy | Environment | 501(c)(3) | 2012 | $728,027 | $4.1 million | 2024-12 |
| Tamworth Community Nurse Association | Health care | 501(c)(3) | 1955 | $713,928 | $3.9 million | 2025-12 |
| Attitash Sports Club | 501(c)(7) | 1989 | $416,980 | $570,620 | 2023-06 | |
| Tamworth Pre-School Inc | 501(c)(3) | 1968 | $348,665 | $116,179 | 2025-06 | |
| Wooden Canoe Heritage Association LTD | Arts, culture and humanities | 501(c)(3) | 2003 | $139,368 | $207,375 | 2025-12 |
| Tamworth History Center | 501(c)(3) | 1960 | $75,442 | $454,354 | 2025-12 | |
| Tamworth Scholarship Committee Inc | 501(c)(3) | 1992 | $14,808 | $80,818 | 2025-12 | |
| Altrusa International Foundation Inc | 501(c)(3) | 1985 | $3,825 | $13,548 | 2026-05 | |
| Altrusa International Inc | 501(c)(4) | 1944 | $0 | $0 | 2026-05 | |
| Arts Council of Tamworth | 501(c)(3) | 1975 | $0 | $0 | 2025-07 | |
| Celebrate Life Cancer Survivor Network Inc | Health care | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Community Food Center | Food, agriculture and nutrition | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Edwin C Remick Foundation | 501(c)(3) | 1994 | $2.7 million | 2024-12 | ||
| Friends of Cook Memorial Library | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $0 | $0 | 2025-07 |
| Friends of the Carroll County Adult Tutorial Program | Education | 501(c)(3) | 2003 | $0 | $0 | 2023-12 |
| New Hampshire Congress of Parents and Teachers | 501(c)(3) | 1995 | $0 | $0 | 2026-06 | |
| Tamworth Associated Churches | 501(c)(3) | 1972 | ||||
| Tamworth Learning Circles Inc | Education | 501(c)(3) | 2006 | $0 | $0 | 2025-07 |
| Tamworth Outing Club Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Uniterian Universalist Fellowship of the Eastern Slopes | Religion-related | 501(c)(3) | 2023 | |||
| Wonalancet Corporation | 501(c)(3) | 1950 | ||||
| Wonalancet Preservation Association | 501(c)(3) | 1977 | $0 | $0 | 2025-06 |
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.