Data / Nonprofits / Montana / Manhattan
Nonprofits in Manhattan, MT: 48 registered with the IRS
48 nonprofits are registered with the IRS in Manhattan, MT, 41 of them 501(c)(3) charities; the 9 that report revenue took in $11.3 million. The largest by revenue: Manhattan Christian School ($6.9 million), Heroes and Horses Inc ($3.1 million), Manhattan Christian School Foundation Inc ($424,273). Most common causes: education (7), human services (4), youth development (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Manhattan Christian School | 501(c)(3) | 1976 | $6.9 million | $14.5 million | 2025-08 | |
| Heroes and Horses Inc | Human services | 501(c)(3) | 2014 | $3.1 million | $15.3 million | 2025-12 |
| Manhattan Christian School Foundation Inc | Education | 501(c)(3) | 1987 | $424,273 | $3.1 million | 2025-08 |
| American Legion | 501(c)(19) | 1946 | $337,332 | $278,870 | 2025-12 | |
| Koenes Ministries Inc | Religion-related | 501(c)(3) | 2007 | $206,377 | $17,906 | 2025-12 |
| Delaney Doherty Memorial Scholarship Foundation | Education | 501(c)(3) | 2023 | $104,343 | $145,182 | 2025-04 |
| Manhattan Senior Citzens Council Inc | 501(c)(3) | 1984 | $93,112 | $101,684 | 2025-06 | |
| Tiny Tails K-9 Rescue Inc | Animal-related | 501(c)(3) | 2012 | $68,110 | $705,527 | 2025-12 |
| Two Percent for Conservation | Environment | 501(c)(3) | 2015 | $42,285 | $1,981 | 2025-06 |
| 406 Dirt Squad | Recreation and sports | 501(c)(3) | 2026 | |||
| Alongside Women Veterans Outreach | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Amsterdam Churchill Community Planning Group | Public and societal benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Amsterdam Fire Fighter Company | Public safety, disaster preparedness and relief | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Anchored in Christ Ministries Inc | Religion-related | 501(c)(3) | 2025 | |||
| Baker Ditch Company | 501(c)(12) | 1935 | $0 | $0 | 2024-12 | |
| Beth Israel Messianic Congregation Inc | Religion-related | 501(c)(3) | 2006 | |||
| Bethel Christian Reformed Church | 501(c)(3) | 1975 | ||||
| Brainard Farm Fair & Ag Banquet Inc | Youth development | 501(c)(3) | 2026 | |||
| Bridger Mountains High School Rodeoteam | Youth development | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Critical Illness and Trauma Foundation Inc | Medical research | 501(c)(3) | 1987 | |||
| Eekhoff Youth Endowment | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Future Farmers of America State Associations & Local Chapter | 501(c)(3) | 1945 | $0 | $0 | 2026-06 | |
| Gallatin Valley Farm in the Dell | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Gethsemane Episcopal Church | 501(c)(3) | |||||
| Headwaters Eaa Chapter 1657 | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Logan Montana County Water Sewer District | Mutual and membership benefit | 501(c)(12) | 2025 | $0 | $0 | 2025-06 |
| Manhattan Area Historical Society Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Manhattan Bible Church of Manhattan Montana | 501(c)(3) | 1965 | ||||
| Manhattan Christian Reformed Church | 501(c)(3) | 1975 | ||||
| Manhattan Firefighters Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2010 | $0 | $0 | 2026-05 |
| Manhattan Girls Softball Association | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Manhattan Montana Library Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Manhattan Public Schools Foundation Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Manhattan Schools Friends of Music Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2024-06 |
| Manhattan Schools Pto Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Manhattan Trail System Inc | Public and societal benefit | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Mens Christian Order Inc | 501(c)(3) | 1964 | ||||
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Gerontology Foundation | Human services | 501(c)(3) | 2026 | |||
| Montana Immigrant Justice Alliance | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Operation Never Forgotten Inc | Education | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Opportunity for Life Inc | International, foreign affairs and national security | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Order of Eastern Star of Montana | 501(c)(10) | 1975 | $0 | $0 | 2026-05 | |
| Parents of Amsterdam Children NPC | Education | 501(c)(3) | 1997 | $0 | $0 | 2025-06 |
| Reyes Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $436,376 | 2025-12 | |
| Rooster Works | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Rotary International | 501(c)(4) | 1958 | $0 | $0 | 2025-06 |
By cause in Manhattan, MT
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.