Data / Nonprofits / Montana / Corvallis
Nonprofits in Corvallis, MT: 46 registered with the IRS
46 nonprofits are registered with the IRS in Corvallis, MT, 36 of them 501(c)(3) charities; the 8 that report revenue took in $2.4 million. The largest by revenue: Youth Connections Foundation ($1.1 million), 1 Horse at A Time Draft Horse Rescue Inc ($520,563), Teller Refuge Inc ($363,614). Most common causes: recreation and sports (5), human services (5), animal-related (5).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Youth Connections Foundation | Human services | 501(c)(3) | 2016 | $1.1 million | $567,056 | 2025-06 |
| 1 Horse at A Time Draft Horse Rescue Inc | Animal-related | 501(c)(3) | 2018 | $520,563 | $213,636 | 2025-12 |
| Teller Refuge Inc | Animal-related | 501(c)(3) | 2004 | $363,614 | $8.1 million | 2025-12 |
| Heartism Community Center | Human services | 501(c)(3) | 2022 | $123,128 | $55,601 | 2025-12 |
| Corvallis Schools Foundation | Education | 501(c)(3) | 1998 | $94,665 | $236,920 | 2024-12 |
| Corvallis Ffa Alumni | Food, agriculture and nutrition | 501(c)(3) | 2020 | $53,490 | $121,195 | 2025-12 |
| Machaira Ministries | Religion-related | 501(c)(3) | 1997 | $42,369 | $494 | 2025-12 |
| Western Montana Equine Rescue & Rehabilitation Inc | Animal-related | 501(c)(3) | 2010 | $14,878 | $5,087 | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| American Orff-Schulwerk Association | 501(c)(3) | 1991 | $0 | $0 | 2026-06 | |
| Beast Football Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Bitterroot Christian Ministries Inc | Religion-related | 501(c)(3) | 1993 | $0 | $0 | 2024-12 |
| Bitterroot Cross Country Ski Club | Recreation and sports | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Bitterroot Team Penning & Sorting Association Inc | Recreation and sports | 501(c)(7) | 2019 | $0 | $0 | 2025-12 |
| Carrol Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Christian World Mission | Religion-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Corvallis Community Church | Religion-related | 501(c)(3) | 1963 | |||
| Corvallis Foursquare Church | 501(c)(3) | 1949 | ||||
| Corvallis Performing Arts Booster Club | Education | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Corvallis Rural Fire Volunteers Association Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 | |
| Coyote Creek Water Distribution Company | 501(c)(12) | 1984 | $0 | $0 | 2025-09 | |
| Delta Kappa Gamma Society International | 501(c)(6) | 1965 | $0 | $0 | 2025-06 | |
| Distinguished Young Women of Montana | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fly Fishers of the Bitterroot Inc | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Ladies of St Francis | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Mighty To Save Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $320,108 | 2025-12 | |
| Modern Quilt Guild Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Montana Animal Care Association | Animal-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Montana Federation of Garden Clubs Inc | Environment | 501(c)(3) | 2000 | $0 | $0 | 2026-05 |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Guardian Fund | Human services | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Northwest Section of the Ninety Nines | 501(c)(3) | 1976 | $0 | $0 | 2025-12 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Pinesdale Community Storehouse | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Ravalli County Fish and Wildlife Association | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Ruthies Little Miracles | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ryse Athletic Academy | Recreation and sports | 501(c)(3) | 2024 | |||
| Safe Haven Llama and Alpaca Sanctuary Inc | Animal-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Sapphire Coalition | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Sheana R Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $10.5 million | 2025-12 | |
| Sons of Norway | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Structural Engineers Association of Montana | Community improvement and capacity building | 501(c)(6) | 2005 | $0 | $0 | 2025-12 |
| Summerdale Water Distribution Company Inc | 501(c)(12) | 1984 | $0 | $0 | 2025-09 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 |
By cause in Corvallis, MT
- Recreation and sports 5
- Human services 5
- Animal-related 5
- Religion-related 5
- Environment 3
- Education 3
- Philanthropy, voluntarism and grantmaking foundations 3
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.