Data / Nonprofits / Montana / Harlowton
Nonprofits in Harlowton, MT: 39 registered with the IRS
39 nonprofits are registered with the IRS in Harlowton, MT, 26 of them 501(c)(3) charities; the 8 that report revenue took in $13.5 million. The largest by revenue: Vista Plains Health ($12.2 million), Vista Plains Health Foundation ($629,729), Wheatland County Chamber of Commerce ($190,276). Most common causes: recreation and sports (5), religion-related (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Vista Plains Health | Health care | 501(c)(3) | 2015 | $12.2 million | $16 million | 2024-12 |
| Vista Plains Health Foundation | Health care | 501(c)(3) | 2013 | $629,729 | $757,510 | 2024-12 |
| Wheatland County Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2025 | $190,276 | $185,353 | 2025-12 |
| Jawbone Creek Country Club | 501(c)(4) | 1983 | $124,991 | $87,424 | 2023-12 | |
| Upper Musselshell Historic Society Inc | 501(c)(3) | 1984 | $99,861 | $555,022 | 2025-06 | |
| Harlowton Lodge No 1546 Loyal Order of Moose | Mutual and membership benefit | 501(c)(8) | 2026 | $89,568 | $165,807 | 2026-04 |
| HMP Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $70,912 | $11,409 | 2025-12 |
| 44 Flyers | Recreation and sports | 501(c)(7) | 2021 | $9,973 | $52,767 | 2025-12 |
| American | 501(c)(3) | 1988 | ||||
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| City County Preservation Committee | Arts, culture and humanities | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Community Builders | Mental health and crisis intervention | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Crzy Mt Crushers Inc | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2026-04 |
| Department of Montana Veterans of Foreign Wars of the United States | 501(c)(4) | 1972 | $0 | $0 | 2025-12 | |
| Duncan Ranch Colony Inc | Religion-related | 501(c)(40) | 2009 | |||
| Engineer Extras Inc | Recreation and sports | 501(c)(3) | 2024 | |||
| Harlowton Baseball | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-04 |
| Harlowton Faith Chapel | 501(c)(3) | 1964 | ||||
| Harlowton Ministers Association | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Harlowton Wesleyan Church | 501(c)(3) | 1970 | ||||
| Journey Winds Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Long X Posse Foundation | Public and societal benefit | 501(c)(3) | 2024 | |||
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2024-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Range Days Inc | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| National Society of the Sons of the American Revolution | 501(c)(3) | 1944 | $0 | $0 | 2024-12 | |
| Saint Joseph Parish Series 432 LLC | 501(c)(3) | 1946 | ||||
| Springwater Colony Inc | Religion-related | 501(c)(40) | 2009 | |||
| The Long X Posse Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Timberland Farm Inc | Religion-related | 501(c)(40) | 2009 | |||
| Trinity Lutheran Church | 501(c)(3) | 1941 | ||||
| Upper Musselshell Valley Sportsman Association | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
By cause in Harlowton, 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.