Data / Nonprofits / Montana / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Montana: 447 registered with the IRS
447 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Montana, 443 of them 501(c)(3) charities; the 98 that report revenue took in $195.7 million. The most are in Billings (61), Bozeman (51), Missoula (50). The largest by revenue: Whitefish Community Foundation Inc ($36.5 million), Montana Community Foundation Inc ($30.1 million), Central Montana Foundation ($29.9 million).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Whitefish Community Foundation Inc | Whitefish | 501(c)(3) | 2000 | $36.5 million | $88.7 million | 2025-12 |
| Montana Community Foundation Inc | Helena | 501(c)(3) | 1988 | $30.1 million | $215.5 million | 2025-06 |
| Central Montana Foundation | Lewistown | 501(c)(3) | 1985 | $29.9 million | $66.7 million | 2024-12 |
| Eagle Mount - Bozeman | Bozeman | 501(c)(3) | 1997 | $9.2 million | $16.6 million | 2025-09 |
| Yellowstone Club Community Foundation | Bozeman | 501(c)(3) | 2010 | $8.8 million | $18.6 million | 2024-09 |
| Northeast Montana Stat Air Ambulance Cooperative | Miles City | 501(c)(3) | 2007 | $6.7 million | $11.8 million | 2025-06 |
| One Valley Community Foundation | Bozeman | 501(c)(3) | 2003 | $6.7 million | $27.4 million | 2025-12 |
| Logan Health Foundation | Kalispell | 501(c)(3) | 2002 | $5.5 million | $29.6 million | 2024-12 |
| Montana Migrant & Seasonal Farmworker Council Inc Ceta Projec | Billings | 501(c)(3) | 1990 | $5.2 million | $504,664 | 2024-01 |
| Bozeman Deaconess Foundation | Bozeman | 501(c)(3) | 1998 | $4.5 million | $45.1 million | 2024-12 |
| Park County Community Foundation | Livingston | 501(c)(3) | 2007 | $4.1 million | $14.5 million | 2024-12 |
| Foundation To Decrease World Suck | Missoula | 501(c)(3) | 2013 | $3.6 million | $745,167 | 2025-12 |
| Liberty Place Inc | Whitehall | 501(c)(3) | 2001 | $3.5 million | $1.6 million | 2024-12 |
| Red Lodge Area Community Foundation | Red Lodge | 501(c)(3) | 2006 | $3.5 million | $5.6 million | 2025-12 |
| Gallatin Ice Foundation Inc | Bozeman | 501(c)(3) | 2007 | $3.4 million | $8.6 million | 2025-06 |
| Greater Gallatin United Way Inc | Bozeman | 501(c)(3) | 1979 | $3.3 million | $2 million | 2025-06 |
| United Way of Yellowstone County Inc | Billings | 501(c)(3) | 1961 | $2.6 million | $6.4 million | 2025-06 |
| Foundation for Community Care of Richland County Inc | Sidney | 501(c)(3) | 1984 | $2.3 million | $10 million | 2025-06 |
| Great Falls Public Schools Foundation | Great Falls | 501(c)(3) | 2010 | $1.9 million | $10.7 million | 2025-06 |
| United Way of Missoula County | Missoula | 501(c)(3) | 1967 | $1.8 million | $2.5 million | 2024-12 |
| Max S Baucus Institute | Bozeman | 501(c)(3) | 2021 | $1.5 million | $1.7 million | 2025-12 |
| United Way of Cascade County | Black Eagle | 501(c)(3) | 1969 | $1.5 million | $1 million | 2025-06 |
| Going To the Sun | Bozeman | 501(c)(3) | 2006 | $1.4 million | $10.8 million | 2024-12 |
| Billings Leadership Foundation | Billings | 501(c)(3) | 2019 | $1.3 million | $908,146 | 2025-06 |
| Better Billings Foundation | Billings | 501(c)(3) | 2005 | $1.1 million | $5.9 million | 2025-09 |
| Friends of Big Sky Education | Big Sky | 501(c)(3) | 2007 | $1.1 million | $1.2 million | 2025-06 |
| Beartooth Billings Clinic | Red Lodge | 501(c)(3) | 1998 | $764,148 | $4.5 million | 2025-06 |
| Special K Ranch Foundation Inc | Columbus | 501(c)(3) | 2001 | $688,117 | $6.3 million | 2025-09 |
| Seeley Lake Community Foundation | Seeley Lake | 501(c)(3) | 2000 | $659,916 | $929,113 | 2025-12 |
| Mac Foundation | Missoula | 501(c)(3) | 2017 | $652,746 | $23 million | 2024-12 |
| Broadwater Community Health Foundation Inc | Townsend | 501(c)(3) | 1997 | $597,380 | $3.8 million | 2025-06 |
| Indias Hope | Chinook | 501(c)(3) | 2002 | $594,780 | $164,172 | 2025-06 |
| Beacon Community Foundation Inc | Scobey | 501(c)(3) | 1996 | $565,424 | $3 million | 2025-12 |
| Roots & Resilience | Bozeman | 501(c)(3) | 2025 | $515,505 | $62,583 | 2025-12 |
| Big Sky Youth Education Foundation | Billings | 501(c)(3) | 2006 | $493,581 | $10.5 million | 2024-12 |
| Greater Polson Community Foundation Inc | Polson | 501(c)(3) | 2008 | $465,365 | $2.4 million | 2024-12 |
| Fay Ranches Community Foundation | Bozeman | 501(c)(3) | 2022 | $440,493 | $205,289 | 2025-12 |
| Support and More Foundation Inc | Kalispell | 501(c)(3) | 2024 | $432,010 | $1 million | 2024-12 |
| Chase Hawks Memorial Association Inc | Billings | 501(c)(3) | 1995 | $418,851 | $825,757 | 2025-06 |
| Anaconda Community Foundation Inc | Anaconda | 501(c)(3) | 2008 | $395,567 | $1.5 million | 2024-12 |
| S Margaret Gallagher Foundation | Billings | 501(c)(4) | 2003 | $384,219 | $4.8 million | 2025-12 |
| Community Health Alliance | Missoula | 501(c)(3) | 1989 | $360,898 | $7.2 million | 2025-06 |
| Musselshell Valley Community Foundation | Roundup | 501(c)(3) | 1998 | $356,720 | $659,729 | 2024-12 |
| Helena Area Community Foundation | Helena | 501(c)(3) | 2001 | $317,562 | $661,615 | 2025-12 |
| Silver Run Skiing Foundation | Red Lodge | 501(c)(3) | 1982 | $304,567 | $246,891 | 2025-05 |
| Lewis & Clark Foundation | Great Falls | 501(c)(3) | 1992 | $292,273 | $1.5 million | 2025-09 |
| Lower Flathead Valley Community Foundation Inc | Ronan | 501(c)(3) | 1998 | $269,971 | $3.2 million | 2025-12 |
| Tibetan Childrens Education Foundation | Helena | 501(c)(3) | 1997 | $266,348 | $568,745 | 2024-12 |
| The Jadyn Fred Fund | Missoula | 501(c)(3) | 2001 | $259,898 | $560,214 | 2024-12 |
| Bigfork Playhouse Childrens Theatre Inc | Bigfork | 501(c)(3) | 2001 | $254,835 | $311,008 | 2025-12 |
| Toole County Community Foundation Inc | Shelby | 501(c)(3) | 2000 | $252,770 | $1.5 million | 2025-12 |
| Cut Bank Golf & Country Club | Cut Bank | 501(c)(3) | 2003 | $246,431 | $576,430 | 2025-10 |
| Stillwater Community Healthcare Foundation Inc | Columbus | 501(c)(3) | 2004 | $241,012 | $764,044 | 2024-12 |
| Flathead Area Mountain Bikers Inc | Whitefish | 501(c)(3) | 2014 | $205,854 | $190,650 | 2024-12 |
| Erins Hope Project Inc | Miles City | 501(c)(3) | 2011 | $204,049 | $410,816 | 2024-12 |
| C M Russell Stampede Club Inc | Stanford | 501(c)(4) | 2004 | $192,776 | $63,638 | 2025-12 |
| YWCA of Billings Endowment Foundation Inc | Billings | 501(c)(3) | 2000 | $188,443 | $1.8 million | 2025-06 |
| Northwest Montana United Way | Kalispell | 501(c)(3) | 1969 | $184,083 | $300,745 | 2024-12 |
| The Golden Age Center | Fort Benton | 501(c)(3) | 2004 | $168,737 | $265,985 | 2025-06 |
| Red Lodge Fire Rescue Foundation | Red Lodge | 501(c)(3) | 2008 | $165,522 | $288,865 | 2024-12 |
| Big Sky Bird & Birdie Inc | Billings | 501(c)(3) | 2021 | $160,027 | $10,455 | 2025-12 |
| Mor4kids | Missoula | 501(c)(3) | 2012 | $151,189 | $223,084 | 2024-12 |
| School Community Development Council | Broadus | 501(c)(3) | 2006 | $138,081 | $408,885 | 2025-12 |
| Billings Rotary Foundation | Billings | 501(c)(3) | 2006 | $112,184 | $1.1 million | 2026-06 |
| Getting Better Foundation | Livingston | 501(c)(3) | 2015 | $104,097 | $4,823 | 2024-12 |
| Helena Vigilante Runners | Helena | 501(c)(3) | 2010 | $102,979 | $96,248 | 2025-12 |
| Charles L Hover Family Foundation | Billings | 501(c)(3) | 1961 | $91,760 | $917,084 | 2025-12 |
| Friends of FMC Foundation | Baker | 501(c)(3) | 2003 | $91,562 | $1.9 million | 2025-06 |
| Mustang Foundation Inc | Malta | 501(c)(3) | 1997 | $90,265 | $1.1 million | 2025-12 |
| Trauma Foundation | Bozeman | 501(c)(3) | 2019 | $87,587 | $363,204 | 2025-12 |
| Breanna Arae Rome Foundation | Deer Lodge | 501(c)(3) | 2022 | $76,969 | $74,538 | 2024-12 |
| Plentywood Education and Alumni Foundation | Plentywood | 501(c)(3) | 2003 | $76,164 | $544,629 | 2024-12 |
| Women Who Wine Inc | Kalispell | 501(c)(3) | 2021 | $68,577 | $51,357 | 2024-12 |
| Missoula Education Foundation | Missoula | 501(c)(3) | 1998 | $67,662 | $131,052 | 2025-06 |
| Rotary District 5390 Foundation | Polson | 501(c)(3) | 2006 | $64,564 | $201,913 | 2025-06 |
| Flathead Rotary Community Foundation | Kalispell | 501(c)(3) | 2006 | $63,236 | $166,770 | 2025-06 |
| Junto Affordable Housing | Bozeman | 501(c)(3) | 2010 | $60,355 | $1 million | 2024-12 |
| Valley County Community Foundation Inc | Glasgow | 501(c)(3) | 2000 | $55,739 | $1.9 million | 2025-12 |
| Missoula Rotary Foundation | Missoula | 501(c)(3) | 2007 | $51,824 | $318,867 | 2025-06 |
| Fallon County Wild Game Feed Inc | Baker | 501(c)(3) | 2020 | $47,031 | $74,307 | 2026-01 |
| George M Clarkson & Florence M Char Library Foundation | Billings | 501(c)(3) | 1992 | $39,940 | $378,904 | 2025-12 |
| Montana Knights of Columbus Charities Inc | Missoula | 501(c)(3) | 1980 | $39,834 | $85,711 | 2025-06 |
| Rosebud Foundation | Forsyth | 501(c)(3) | 1999 | $34,289 | $581,958 | 2025-06 |
| Twin Bridges School and Community Foundation Inc | Twin Bridges | 501(c)(3) | 2001 | $33,532 | $422,707 | 2024-06 |
| The Julius Foundation | Helena | 501(c)(3) | 2014 | $33,343 | $81,199 | 2025-12 |
| Friendship House Endowment | Billings | 501(c)(3) | 2000 | $29,813 | $540,023 | 2025-06 |
| Montana High School All-Star Baseball Game Inc | Bozeman | 501(c)(3) | 2025 | $28,874 | $6,804 | 2025-12 |
| Jefferson Valley Community Foundation | Whitehall | 501(c)(3) | 2014 | $27,695 | $120,856 | 2025-06 |
| Northeast Montana Health Services Charitable Foundation Inc | Poplar | 501(c)(3) | 2007 | $25,384 | $132,279 | 2025-12 |
| Zonta Club of Billings Foundation | Billings | 501(c)(3) | 2021 | $23,888 | $607,792 | 2025-12 |
| Justice Foundation | Glendive | 501(c)(3) | 2021 | $22,711 | $51,445 | 2025-12 |
| Campbell County Community Trust | Billings | 501(c)(3) | 1976 | $18,226 | $1.1 million | 2024-12 |
| Blankets & Bears Inc | Billings | 501(c)(3) | 2015 | $10,591 | $3,668 | 2025-12 |
| Community Access Development | Livingston | 501(c)(4) | 2004 | $6,580 | $312 | 2025-12 |
| Zoomontana Foundation | Billings | 501(c)(3) | 1998 | $5,279 | $214,844 | 2023-09 |
| Whitefish Rotary Charitable Fund Inc | Whitefish | 501(c)(3) | 2002 | $1,766 | $12,429 | 2026-06 |
| Park Side Charitable Foundation Inc | Whitefish | 501(c)(3) | 2021 | $993 | $3,694 | 2025-12 |
| Montana Baptist Foundation Inc | Helena | 501(c)(3) | 2017 | $118 | $12,913 | 2022-12 |
| 5 Springs Foundation | Dillon | 501(c)(3) | 2026 | $789,921 | 2025-12 | |
| Able Impact Foundation | Missoula | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Ada T Zucconi and Patricia M & William R | Great Falls | 501(c)(3) | 2024 | $1.2 million | 2025-12 | |
| Addington Kelly Foundation | Emigrant | 501(c)(3) | 2025 | |||
| Aj Blain Foundation | Billings | 501(c)(3) | 2016 | $98,734 | 2025-12 | |
| Alec Bohm Foundation | Kalispell | 501(c)(3) | 2020 | $258,965 | 2024-12 | |
| Alice Lee Lund Charitable Trust | Great Falls | 501(c)(3) | 2001 | $12.2 million | 2024-12 | |
| Allegiance Foundation Inc | Missoula | 501(c)(3) | 2023 | $70,458 | 2025-12 | |
| Allison Fifield Memorial Foundation | Condon | 501(c)(3) | 2007 | $237,390 | 2025-12 | |
| Alta Sanders Irrevocable Trust 32733430 | Billings | 501(c)(3) | 2019 | $611,811 | 2025-12 | |
| Amicus Foundation | Cameron | 501(c)(3) | 2016 | $18 million | 2024-12 | |
| Anaconda Trail Society | Anaconda | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Angora Ridge Foundation Inc | Whitefish | 501(c)(3) | 2005 | $7.2 million | 2025-12 | |
| Arent You Glad You Stayed Foundation | Missoula | 501(c)(3) | 2015 | $3,786 | 2025-12 | |
| Arthur P and Jean G Jensen Foundation | Billings | 501(c)(3) | 2004 | $1.3 million | 2026-06 | |
| B E A Family Inc | Bigfork | 501(c)(3) | 2002 | $1.2 million | 2024-12 | |
| Bair Ranch Foundation Tenderfoot Irrev Trust | Billings | 501(c)(3) | 2018 | $507,871 | 2024-12 | |
| Bald Eagles Club | Kalispell | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Banovich Wildscapes Foundation | Livingston | 501(c)(3) | 2023 | $293,661 | 2021-12 | |
| Baracker Flynn Foundation | Whitefish | 501(c)(3) | 2025 | $32 million | 2024-12 | |
| Barkett Family Foundation Inc | Bozeman | 501(c)(3) | 1998 | $5.4 million | 2025-11 | |
| Bayne Foundation Inc | Whitefish | 501(c)(3) | 2013 | $3.1 million | 2025-12 | |
| Beaverhead County Angel Fund | Dillon | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Bentley Foundation | Billings | 501(c)(3) | 2006 | $2.2 million | 2025-12 | |
| Betty H Long Foundation Inc | Stevensville | 501(c)(3) | 2016 | $20,437 | 2024-12 | |
| Bibler Foundation Inc | Kalispell | 501(c)(3) | 2000 | $802,561 | 2025-08 | |
| Big Flat Community Grain Bin | Turner | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Bitterroot Secret Garden Tour | Hamilton | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Boe Brothers Foundation | Great Falls | 501(c)(3) | 1998 | $5.1 million | 2025-12 | |
| Bozeman Ice Pond Park Foundation | Bozeman | 501(c)(3) | 2025 | $6.6 million | 2025-12 | |
| Brady Foundation Inc | Billings | 501(c)(3) | 1988 | $6.5 million | 2025-01 | |
| Braewold Fund | Sheridan | 501(c)(3) | 1999 | $7 million | 2025-12 | |
| Breakfast Exchange Club Foundation | Billings | 501(c)(3) | 1999 | $503,215 | 2025-06 | |
| Breg Foundation | Bozeman | 501(c)(3) | 2022 | $31,044 | 2025-12 | |
| Britz Family Foundation | Whitefish | 501(c)(3) | 2022 | $148,198 | 2024-12 | |
| Brosovich Family Foundation | Billings | 501(c)(3) | 2008 | $3.6 million | 2024-12 | |
| Brother Van Sos | Havre | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Brown Family Foundation | Wolf Point | 501(c)(3) | 2011 | $1.7 million | 2025-12 | |
| Buchanan Family Foundation | Great Falls | 501(c)(3) | 2013 | $163,972 | 2025-12 | |
| Burke Fam Foundation 040200 | Ennis | 501(c)(3) | 2000 | $354,412 | 2024-12 | |
| Burnt Leather Foundation | Bozeman | 501(c)(3) | 2007 | $143,610 | 2025-12 | |
| Canyon Kids Christmas Fund | Hungry Horse | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Carrol Foundation | Corvallis | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Charitable Chicks Foundation | Billings | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Charles Hugh & Wilma Marie Perrin Foundation | Billings | 501(c)(3) | 2000 | $344,628 | 2025-12 | |
| Christian Family Foundation | Missoula | 501(c)(3) | 2009 | $9,561 | 2024-12 | |
| Citizens 4 Our Veterans | Huntley | 501(c)(3) | 2017 | $0 | $0 | 2025-09 |
| City Club Foundation | Bozeman | 501(c)(3) | 2003 | $1.1 million | 2025-12 | |
| Clark Fork Valley Elks Charitable Fund | Thompson FLS | 501(c)(3) | 2018 | $0 | $0 | 2026-03 |
| Coffeelands Foundation | Whitefish | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Cole Darren Pelican Memorial Fund | Billings | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Colt Family Foundation Montana | Whitefish | 501(c)(3) | 2026 | $542,385 | 2025-12 | |
| Columbia Falls Police Association | Columbia FLS | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Community Cancer Foundation | Conrad | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Como Schoolhouse Corporation | Hamilton | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Conrads 100 Strong Inc | Ledger | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cook Family Foundation | Missoula | 501(c)(3) | 2017 | $3.2 million | 2024-12 | |
| Covert Foundation | Great Falls | 501(c)(3) | 2025 | $2.1 million | 2025-12 | |
| Creech Fam Foundation Declaration of Trust | Stevensville | 501(c)(3) | 2016 | $10 | 2025-12 | |
| Cross Charitable Foundation Inc | Bozeman | 501(c)(3) | 2001 | $58.2 million | 2024-12 | |
| Custer County Imagination Library of Eastern Montana | Miles City | 501(c)(3) | 2025 | |||
| DCM Foundation | Condon | 501(c)(3) | 2016 | $5.8 million | 2025-12 | |
| Dan and Jeanne Scott Family Foundation | Billings | 501(c)(3) | 2006 | $27.1 million | 2025-12 | |
| Dancu Foundation Inc | Big Sky | 501(c)(3) | 2020 | $8.7 million | 2025-12 | |
| Darby Community Partners | Darby | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Darcy Lynn Dengel Foundation Inc | Lewistown | 501(c)(3) | 2009 | $314,420 | 2025-12 | |
| Davidson Family Foundation | Great Falls | 501(c)(3) | 2002 | $7.6 million | 2025-12 | |
| Dillon Elks Charitable Fund | Dillon | 501(c)(3) | 2020 | $0 | $0 | 2026-03 |
| Dillon Festival of Trees Inc | Dillon | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Discovery Foundation Inc | Missoula | 501(c)(3) | 2014 | $1 million | 2024-12 | |
| Divine Mercy Foundation | Billings | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Don K Family Foundation | Whitefish | 501(c)(3) | 2023 | $2.1 million | 2024-12 | |
| Donald & Carol Roberts Foundation in Memory of Virginia K Weston Inc | Billings | 501(c)(3) | 1995 | $2.8 million | 2024-12 | |
| Dowd Fam Foundation | Big Sky | 501(c)(3) | 2013 | $8.6 million | 2025-12 | |
| Down Home Legacy Foundation | Great Falls | 501(c)(3) | 2023 | $531,027 | 2024-12 | |
| Dr Neil & Elaine Trotman Family Foundation | Fortine | 501(c)(3) | 2008 | $319,123 | 2025-06 | |
| Dreaming Place | Laurel | 501(c)(3) | 2022 | $9,530 | 2025-12 | |
| Earl and Bertha Pruyn Foundation | Missoula | 501(c)(3) | 2000 | $249,557 | 2025-12 | |
| Edrev Foundation | Hamilton | 501(c)(3) | 2019 | $83,649 | 2024-12 | |
| Edwards Charitable Foundation Trust | Conner | 501(c)(3) | 2017 | $862,142 | 2025-12 | |
| Elizabeth Heyer Charitable Trust | Billings | 501(c)(3) | 2016 | $9.8 million | 2025-12 | |
| Enhancing Lives Foundation | Great Falls | 501(c)(3) | 2021 | $1 | 2025-12 | |
| Ens Foundation | Kalispell | 501(c)(3) | 2023 | $16,986 | 2025-12 | |
| Era Lambros Community Foundation | Missoula | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Ethel Macdonald Charitable Foundation | Helena | 501(c)(3) | 2018 | $433,705 | 2025-12 | |
| Fair View Foundation | Billings | 501(c)(3) | 2013 | $358,855 | 2025-12 | |
| Five Points Foundation | Bozeman | 501(c)(3) | 2020 | $2 million | 2024-12 | |
| Fletcher Courtnage-McKinsey Foundation Inc | Great Falls | 501(c)(3) | 2022 | $76,730 | 2025-12 | |
| Florence Athletic Booster Club | Florence | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Floyd Foundation | Kalispell | 501(c)(3) | 1997 | $1.1 million | 2024-12 | |
| Flying High Foundation | Vaughn | 501(c)(3) | 2023 | $2.2 million | 2024-12 | |
| Folkvord Family Foundation | Three Forks | 501(c)(3) | 2010 | $2,743 | 2024-12 | |
| For the Brand Foundation | Hysham | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| For the Love of People | Great Falls | 501(c)(3) | 2020 | $5,711 | 2025-12 | |
| Foreside Foundation | Livingston | 501(c)(3) | 2014 | $1.7 million | 2025-12 | |
| Fort Benton Volunteer Fire Department Association | Fort Benton | 501(c)(3) | 2023 | $364,250 | 2025-12 | |
| Foundation for Christian Schools | Kalispell | 501(c)(3) | 1997 | $2.5 million | 2024-12 | |
| Frances and Ronald Jaffe Foundation | Bozeman | 501(c)(3) | 2001 | $1.3 million | 2025-11 | |
| Frank and Mary Cipech Charitable Trust | Billings | 501(c)(3) | 2009 | $753,446 | 2025-12 | |
| Fred L Hartley Family Foundation | Bigfork | 501(c)(3) | 2016 | $7.1 million | 2025-09 | |
| Freeman Fam Foundation Test Tua 111800 | Livingston | 501(c)(3) | 2001 | $2.8 million | 2025-12 | |
| Friends of Cathy | Heron | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Friends of Music Inc | WHT SPHR SPGS | 501(c)(3) | 1996 | $0 | $0 | 2025-08 |
| Friends of the Association of Montana Highway Patrolmen | Helena | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Friends of the Bridger Public Library | Bridger | 501(c)(3) | 2014 | $12,297 | 2025-12 | |
| Friends of the Chamber Inc | Deer Lodge | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Friends of the Evfd | Eureka | 501(c)(3) | 2024 | |||
| Friends of the Sacred Heart Ashram Inc | Helena | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Friends of the Whitehall Community Library Inc | Whitehall | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Galen and Karla Zerbe Family Foundation | Glasgow | 501(c)(3) | 2021 | $2.8 million | 2025-12 | |
| Gallagher Western Montana Charitable Foundation Inc 50400930 | Missoula | 501(c)(3) | 2001 | $4.8 million | 2025-12 | |
| Gallatin County Sheriffs Foundation | Bozeman | 501(c)(3) | 2025 | |||
| Gamma Beta 14177 | Baker | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Gem Foundation | Kalispell | 501(c)(3) | 2006 | $3.1 million | 2025-11 | |
| George Hammill Memorial Foundation Trust | St Ignatius | 501(c)(3) | 2020 | $1.9 million | 2024-12 | |
| George Lewis Foundation | Missoula | 501(c)(3) | 2005 | $952,666 | 2024-12 | |
| Geraldine Action Association Inc | Geraldine | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Gianforte Fam Charitable Trust | Bozeman | 501(c)(3) | 2004 | $231.1 million | 2024-12 | |
| Gilhousen Family Foundation | Bozeman | 501(c)(3) | 2001 | $278,293 | 2024-12 | |
| God Forgives Foundation Nonprofit Inc | Kalispell | 501(c)(3) | 2022 | $654 | 2025-12 | |
| God Only Knows Foundation | Cameron | 501(c)(3) | 2010 | $12 million | 2025-12 | |
| Grace & Orville Ritzman Childrens Fund | Kalispell | 501(c)(3) | 2004 | $31,599 | 2025-06 | |
| Grant-Kohrs Ranch Foundation | Deer Lodge | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Greater Montana Foundation | Helena | 501(c)(3) | 1959 | $8.3 million | 2025-12 | |
| Hagerty Brothers Company Foundation | Bozeman | 501(c)(3) | 2008 | $76,399 | 2025-12 | |
| Hap Foundation | Bozeman | 501(c)(3) | 1998 | $193,390 | 2025-12 | |
| Harold and Shirlie Klinker Foundation | Fairfield | 501(c)(3) | 2011 | $9.5 million | 2025-12 | |
| Harris Family Foundation | Bozeman | 501(c)(3) | 2000 | $11.5 million | 2025-12 | |
| Harris Foundation | Bozeman | 501(c)(3) | 2017 | $1.5 million | 2024-12 | |
| Harry L Paul Char Trust | Billings | 501(c)(3) | 2001 | $455,012 | 2025-12 | |
| Haughton Family Foundation | Billings | 501(c)(3) | 2023 | $1.9 million | 2024-12 | |
| Hearts Center | Livingston | 501(c)(3) | 2007 | |||
| Heather & Austin Haynes Family Foun Dation | Big Sky | 501(c)(3) | 2025 | $1 | 2025-12 | |
| Heck Family Foundation | Kalispell | 501(c)(3) | 2016 | $27,494 | 2025-12 | |
| Helen L Gurtner Hoo Hoo Charitable Trust | Great Falls | 501(c)(3) | 2012 | $1.6 million | 2025-12 | |
| Helena Fairgrounds Foundation | Helena | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Helena Rotary Foundation Inc | Helena | 501(c)(3) | 2003 | $0 | $0 | 2025-06 |
| Helena Symphony Foundation Inc | Helena | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Henry Charles Otten and Jane Graves Otten Foundation | Bigfork | 501(c)(3) | 1998 | $854,184 | 2024-12 | |
| Herb Waltermire Community Enhancement Foundation Inc | Great Falls | 501(c)(3) | 2004 | $872,379 | 2025-06 | |
| Hill Charitable Foundation | Missoula | 501(c)(3) | 2007 | $884,563 | 2024-12 | |
| Home Builders With Hearts | Helena | 501(c)(3) | 2022 | $0 | $0 | 2025-03 |
| Homestead Foundation Inc | Livingston | 501(c)(3) | 2003 | $1.9 million | 2024-12 | |
| Horlacher Foundation Inc | Stevensville | 501(c)(3) | 2007 | $2.5 million | 2025-12 | |
| Horsepower | Clinton | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Hot Springs Artists Society | Hot Springs | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Howard Family Foundation | Missoula | 501(c)(3) | 2017 | $251,003 | 2024-12 | |
| Hugo Foundation | Missoula | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Ibvm Foundation Inc | Kalispell | 501(c)(3) | 2025 | |||
| Interbel Telephone Cooperative Education Foundation | Eureka | 501(c)(3) | 1990 | $198,402 | 2025-12 | |
| Intermountain Community Development Foundation | Billings | 501(c)(3) | 2022 | $0 | $0 | 2026-07 |
| International Association of Lions Clubs | Red Lodge | 501(c)(4) | 2022 | $0 | $0 | 2025-06 |
| J Love Legacy Foundation Inc | Bozeman | 501(c)(3) | 2024 | $3.1 million | 2024-12 | |
| J-M Family Foundation | Cascade | 501(c)(3) | 2023 | $2.1 million | 2024-12 | |
| JD&FAYE4VETERANSPLUS | Missoula | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Jack A Marta and David A Marta Memorial Trust | Great Falls | 501(c)(3) | 2012 | $1.6 million | 2025-12 | |
| Jack I Esler Foundation | Thompson FLS | 501(c)(3) | 2025 | $2.5 million | 2025-12 | |
| Jacobson Family Foundation Inc | Big Arm | 501(c)(3) | 2025 | |||
| Jake Eaton and Emily Jones Charitable Foundation | Billings | 501(c)(3) | 2022 | |||
| James & CK Coles Foundation | Whitefish | 501(c)(3) | 2008 | $881,068 | 2025-12 | |
| James E Shea and Lillian E Shea Charitable Trust | Billings | 501(c)(3) | 1999 | $274,802 | 2025-12 | |
| James E Wigstone Scholarship Fund | Billings | 501(c)(3) | 2024 | $1.1 million | 2025-12 | |
| James M and Frances M Wylder Foundation | Great Falls | 501(c)(3) | 2003 | $2.1 million | 2025-12 | |
| James R & Christine M Scott Family Foundation | Billings | 501(c)(3) | 2003 | $381,769 | 2025-12 | |
| James and Catherine Heitel Foundation | Whitefish | 501(c)(3) | 2010 | $29,423 | 2025-06 | |
| James and Chloe Gilman Charitable Foundation Inc | Butte | 501(c)(3) | 2004 | $4.9 million | 2024-12 | |
| James and Chloe Gilman Foundation | Butte | 501(c)(3) | 2025 | $1 | 2024-12 | |
| Jane S Heman Foundation Inc | Stevensville | 501(c)(3) | 1999 | $7 million | 2025-12 | |
| Jean B & Richard Lucian Taylor Family Foundation | Darby | 501(c)(3) | 2010 | $509,869 | 2024-12 | |
| Jim & Chloe Gilman Memorial Foundation | Butte | 501(c)(3) | 2024 | |||
| Jodar Family Foundation | Bozeman | 501(c)(3) | 1998 | $3.5 million | 2024-12 | |
| John A Peterson Foundation | Huntley | 501(c)(3) | 2015 | $195,678 | 2025-12 | |
| John J Greytak Charitable Foundation Inc | Missoula | 501(c)(3) | 2020 | $938,386 | 2025-12 | |
| John L & Ann Taylor Scholarship Trust | Great Falls | 501(c)(3) | 2006 | $1.9 million | 2025-12 | |
| John and Cynthia Osborne Foundation | Twin Bridges | 501(c)(3) | 2022 | $538 | 2024-12 | |
| Joncin Foundation | Deer Lodge | 501(c)(3) | 2025 | $3,887 | 2025-12 | |
| Josh Huestis Foundation | Bozeman | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Jug and Bonnie Quiram Memorial Scholarship Trust | Whitefish | 501(c)(3) | 2023 | $153,731 | 2025-12 | |
| June & Ted Sullivan Family Foundation Inc | Sidney | 501(c)(3) | 2019 | $30,720 | 2024-12 | |
| K-Mac Strength | Billings | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Kaj Seifert Foundation for Aspiring Young Artists | Bozeman | 501(c)(3) | 2025 | $3,584 | 2025-12 | |
| Kalispell Elks Charitable Fund | Kalispell | 501(c)(3) | 2021 | $0 | $0 | 2026-03 |
| Kampgrounds of America Foundation | Billings | 501(c)(3) | 2023 | $322,822 | 2025-12 | |
| Karen Morrison Foundation Inc | Whitefish | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Kice Family Foundation Declaration of Trust of | Helena | 501(c)(3) | 2019 | $433,502 | 2024-12 | |
| Kingdom Kids | Kalispell | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| L Heart Foundation Inc | Bozeman | 501(c)(3) | 1999 | $4.8 million | 2025-12 | |
| Lacanilao-Rosales Empowerment Fund Inc | Great Falls | 501(c)(3) | 2023 | $0 | $0 | 2025-07 |
| Lansing Foundation | Bozeman | 501(c)(3) | 2026 | |||
| Laurel Hometown Troops | Laurel | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Lee and Donna Metcalf Charitable Trust | Helena | 501(c)(3) | 2010 | $1.4 million | 2025-12 | |
| Legion Oasis Resident Council | Butte | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| Leroy and Claris Strand Foundation | Stanford | 501(c)(3) | 1998 | $37.7 million | 2025-12 | |
| Leta Record Tanner Charitable Remainder Unitrust | Billings | 501(c)(3) | 2026 | $1 million | 2025-12 | |
| Libby Schools Foundation | Libby | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Lima Area Community Foundation | Dell | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Lininger Combat Veteran Opportunity Foundation Inc | Bozeman | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Livglobal Foundation | Missoula | 501(c)(3) | 2022 | $254,899 | 2024-12 | |
| Living With Life Ministries Inc | Billings | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Locati Edge | Bozeman | 501(c)(3) | 2020 | $1.2 million | 2025-12 | |
| Logjam Foundation | Missoula | 501(c)(3) | 2014 | $937 | 2025-12 | |
| Lost and Foundation Limited | Helena | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Louvin Foundation | Billings | 501(c)(3) | 2008 | $1.9 million | 2025-12 | |
| Lyle & Gail Grimes Charitable Foundation Inc | Missoula | 501(c)(3) | 2002 | $95,972 | 2024-12 | |
| Lynn & Helen Clark Fund | Billings | 501(c)(3) | 1995 | $3 million | 2025-09 | |
| MGDC Apgar Foundation | Kalispell | 501(c)(3) | 2017 | $3.4 million | 2025-12 | |
| Madison County Search and Rescue Ruby Valley Unit | Sheridan | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Madrona Hill Foundation | Missoula | 501(c)(3) | 2009 | $2.6 million | 2024-12 | |
| Magnificat Foundation | Belgrade | 501(c)(3) | 2021 | $503,097 | 2025-12 | |
| Majn Charitable Foundation | Bozeman | 501(c)(3) | 2017 | $5.2 million | 2024-12 | |
| Malmstrom Spouses Club | Great Falls | 501(c)(3) | 2016 | $0 | $0 | 2026-05 |
| Manhattan Montana Library Foundation | Manhattan | 501(c)(3) | 2025 | |||
| Manna Foundation | Missoula | 501(c)(3) | 2002 | $1.2 million | 2025-12 | |
| Margaret V Ping Foundation | Billings | 501(c)(3) | 2009 | $592,119 | 2025-12 | |
| Marion Park Foundation | Missoula | 501(c)(3) | 2012 | $1 million | 2024-12 | |
| Max and Betty Swanson Foundation | Missoula | 501(c)(3) | 2000 | $3.3 million | 2024-12 | |
| McCrum Fund Inc | Livingston | 501(c)(3) | 2000 | $1.2 million | 2025-12 | |
| Meagher County Community Foundation | WHT SPHR SPGS | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Merlin Foundation Inc | Missoula | 501(c)(3) | 2013 | $7 million | 2024-12 | |
| Michael & Rhonda Leonard Private Foundation | Glendive | 501(c)(3) | 2014 | $65,472 | 2025-12 | |
| Mighty To Save Foundation | Corvallis | 501(c)(3) | 2020 | $320,108 | 2025-12 | |
| Missoula Exchange Club Charitable Foundation | Missoula | 501(c)(3) | 1993 | $0 | $0 | 2025-06 |
| Missoula Hell Gate Elks Charitable Fund | Missoula | 501(c)(3) | 2020 | $0 | $0 | 2026-03 |
| Montana Community Matters | Great Falls | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Montana Healthcare Foundation | Bozeman | 501(c)(3) | 2013 | $283.9 million | 2024-12 | |
| Montana Mental Health Trust | Helena | 501(c)(3) | 2019 | $256,944 | 2025-06 | |
| Montana Neighborhood Development Corporation | Billings | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Montana Pediatric Cancer Foundation | Whitefish | 501(c)(3) | 2023 | $33,914 | 2025-12 | |
| Montana Pool Service Foundation | Missoula | 501(c)(3) | 2016 | $1.5 million | 2024-12 | |
| Montana Right Hand Foundation | Bozeman | 501(c)(3) | 2013 | $728,495 | 2024-12 | |
| Montana Wood Products Association Foundation | Missoula | 501(c)(3) | 2023 | $15,797 | 2025-12 | |
| Montecahto Club | Polson | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Morgan Family Foundation Inc | Bozeman | 501(c)(3) | 2015 | $9.6 million | 2025-12 | |
| Morris and Helen Silver Foundation | Missoula | 501(c)(3) | 1997 | $3.8 million | 2025-12 | |
| Morrison Backpacks | Troy | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Mott Family Foundation | Big Sky | 501(c)(3) | 2024 | $5.2 million | 2025-12 | |
| Mountain Broadcasting Foundation | Missoula | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Mountainview Medical Center Foundation Inc | WHT SPHR SPGS | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Mt Diva Foundation | Missoula | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Muralt Family Foundation | Missoula | 501(c)(3) | 2000 | $917,499 | 2024-12 | |
| Nance Family Foundation Inc | Billings | 501(c)(3) | 2008 | $1.8 million | 2024-12 | |
| Neighbor To Neighbor Inc | Missoula | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Newberry Family Charitable Foundation | Livingston | 501(c)(3) | 1999 | $2.6 million | 2025-10 | |
| Nextgen Foundation Charitable Trust | Emigrant | 501(c)(3) | 1996 | $13.4 million | 2025-03 | |
| Nye Community Foundation | Nye | 501(c)(3) | 2003 | $0 | $0 | 2026-06 |
| Oro Y Plata Foundation | Kalispell | 501(c)(3) | 2003 | $2.6 million | 2024-12 | |
| Oscar A Kenck Charitable Remainder Unitrust | Augusta | 501(c)(3) | 2004 | $1.1 million | 2025-12 | |
| Overgaard Foundation | Roberts | 501(c)(3) | 2017 | $1 | 2025-12 | |
| P2 Foundation Inc | Big Sky | 501(c)(3) | 2013 | $1.3 million | 2025-12 | |
| Paul Milan and Cynthia Long Foster Foundation | Billings | 501(c)(3) | 2017 | $625,806 | 2025-12 | |
| Peggy L Unrau Scholarship Foundation | Billings | 501(c)(3) | 2003 | $386,906 | 2025-12 | |
| Pennmont Foundation Inc | Bozeman | 501(c)(3) | 2003 | $2.3 million | 2024-11 | |
| Peoples Park and Recreation Foundation of Great Falls Inc | Great Falls | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Philipsburg Volunteer Ambulance Aux Iliary | Philipsburg | 501(c)(3) | 2026 | |||
| Phillips County Community Foundation | Malta | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Pioneer Federal Community Foundation Inc | Dillon | 501(c)(3) | 1999 | $1.3 million | 2025-12 | |
| Plains Beautification Committee | Plains | 501(c)(3) | 2026 | |||
| Pleiades Foundation | Missoula | 501(c)(3) | 2004 | $2.4 million | 2025-12 | |
| Project 59870 | Stevensville | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Project Footprints | Joliet | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Reay Family Foundation Inc | Pray | 501(c)(3) | 2019 | $767,067 | 2025-12 | |
| Reisch Tredinnick Foundation | Whitefish | 501(c)(3) | 2025 | $6,459 | 2025-12 | |
| Reyes Family Foundation | Manhattan | 501(c)(3) | 2000 | $436,376 | 2025-12 | |
| Richard HD Fliehler Memorial Run for the Vets | Bigfork | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Richland County Public Librariesfoundation Inc | Sidney | 501(c)(3) | 2007 | $0 | $0 | 2026-03 |
| Rieschel Foundation | Bozeman | 501(c)(3) | 2019 | $18.3 million | 2024-12 | |
| Rivers of Living Water Foundation | Huntley | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Rivers of Living Water Inc | Huntley | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Rocky Mountain Front Community Foundation | Choteau | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Royal and Norma Johnson Charitable Foundation | Billings | 501(c)(3) | 1996 | $517,455 | 2024-12 | |
| Ruby E Hanson Scholarship Trust | Plentywood | 501(c)(3) | 2004 | $457,185 | 2025-12 | |
| Ruth Pruitt Phillips Foundation Inc | Missoula | 501(c)(3) | 2000 | $1.9 million | 2025-12 | |
| Ruth and Vernon Taylor Foundation Montana | Belgrade | 501(c)(3) | 2005 | $5 million | 2025-12 | |
| SGT Kay Foundation | Bozeman | 501(c)(3) | 2019 | $6.7 million | 2025-12 | |
| Saddlehorn Community Foundation | Bigfork | 501(c)(3) | 2007 | $64,408 | 2025-12 | |
| Sam Meling Memorial Fund | Laurel | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Saving Christian Foundation Inc | Kalispell | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Schatzi Family Foundation Inc | Billings | 501(c)(3) | 2022 | $1.2 million | 2025-12 | |
| Scoob Trust Foundation | Clyde Park | 501(c)(3) | 2006 | $7.1 million | 2024-12 | |
| Selah Charitable Trust | Whitefish | 501(c)(3) | 2003 | $604,054 | 2025-12 | |
| Sheana R Foundation | Corvallis | 501(c)(3) | 2024 | $10.5 million | 2025-12 | |
| Sheridan Panther Achievement Founda Tion | Sheridan | 501(c)(3) | 2026 | |||
| Shields Valley Foundation Inc | Clyde Park | 501(c)(3) | 1996 | $165,588 | 2025-12 | |
| Shropshire Family Foundation | Helena | 501(c)(3) | 2025 | $3.1 million | 2025-12 | |
| Shupe Saigal Foundation Inc | Anaconda | 501(c)(3) | 2025 | |||
| Signal Peak Community Foundation | Helena | 501(c)(3) | 2011 | $1.6 million | 2025-12 | |
| Soaring Eagle Foundation | Sidney | 501(c)(3) | 1995 | $389,414 | 2025-12 | |
| Sof Hub Foundation | Columbia FLS | 501(c)(3) | 2026 | |||
| Solid Rock Foundation | Livingston | 501(c)(3) | 1998 | $661,541 | 2024-12 | |
| Spence Family Foundation | Billings | 501(c)(3) | 2002 | $1.8 million | 2024-11 | |
| Spika Community Foundation | Lewistown | 501(c)(3) | 2024 | $2,610 | 2025-12 | |
| Spottedtail Holistic Health | Crow Agency | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Star Peak Foundation | Heron | 501(c)(3) | 2016 | $2.6 million | 2025-12 | |
| Stepping Forward Foundation | Billings | 501(c)(3) | 2011 | $904,720 | 2024-12 | |
| Stevensville Community Foundation Incorporated | Stevensville | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Stillwater County Chamber of Commer Ce Foundation | Columbus | 501(c)(3) | 2026 | |||
| Storm Castle Foundation | Big Sky | 501(c)(3) | 2008 | $29.3 million | 2024-12 | |
| Studs Foundation | Plains | 501(c)(3) | 2026 | |||
| Sun River Valley Lions Community Foundation | Fort Shaw | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Susan Kay Pederson Foundation | Bozeman | 501(c)(3) | 2010 | $50,698 | 2025-12 | |
| Swan Valley Community Foundation | Condon | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Tamarack Foundation Inc | Whitefish | 501(c)(3) | 1999 | $2 million | 2025-12 | |
| Team Outsider Foundation | Bozeman | 501(c)(3) | 2024 | $7,798 | 2025-12 | |
| Telemachus Foundation To Empower the Poor and End War | Stevensville | 501(c)(3) | 2003 | $2.4 million | 2024-12 | |
| The Arlo R Keith Foundation | Missoula | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Converge Foundation | Missoula | 501(c)(3) | 2022 | $0 | $99,874 | 2026-06 |
| The Cook Foundation | Bozeman | 501(c)(3) | 2019 | $903,618 | 2025-12 | |
| The Gerhart Foundation | Great Falls | 501(c)(3) | 1995 | $2.3 million | 2025-12 | |
| The High Stakes Foundation | Missoula | 501(c)(3) | 2007 | $2.5 million | 2025-12 | |
| The Long X Posse Foundation | Harlowton | 501(c)(3) | 2026 | |||
| The Melsness Foundation | Stevensville | 501(c)(3) | 2002 | $980,609 | 2025-12 | |
| The PRBB Foundation | Bozeman | 501(c)(3) | 2006 | $2.5 million | 2025-12 | |
| The RCCJ Foundation | Missoula | 501(c)(3) | 2002 | $300,725 | 2025-12 | |
| The Rohrer Charitable Trust | Great Falls | 501(c)(3) | 2026 | |||
| The Skinn Foundation | Kalispell | 501(c)(3) | 2026 | |||
| The William H and Margaret M Wallace Foundation | Missoula | 501(c)(3) | 1996 | $4.3 million | 2024-12 | |
| Theo and Alyce Beck Foundation Trust | Glasgow | 501(c)(3) | 2009 | $1.6 million | 2024-12 | |
| Thesing Family Foundation | Bozeman | 501(c)(3) | 2005 | $16,779 | 2025-12 | |
| Thomas & Corinne Nyquist Foundation | Bainville | 501(c)(3) | 2005 | $1 | 2025-12 | |
| Thomas Romine Foundation | Billings | 501(c)(3) | 2022 | $1 | 2025-12 | |
| Thomas W & Joan D Scott Foundation | Billings | 501(c)(3) | 1995 | $36.2 million | 2025-12 | |
| Tillie S Patterson Memorial Foundation | Great Falls | 501(c)(3) | 2016 | $12.2 million | 2025-12 | |
| Tom and Ruth Towe Foundation | Billings | 501(c)(3) | 2021 | $5,838 | 2024-12 | |
| Town Pump Charitable Foundation | Butte | 501(c)(3) | 1999 | $78.4 million | 2024-12 | |
| Troy Community Volunteers | Troy | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Two Meadowlarks Foundation Inc | Helena | 501(c)(3) | 2018 | $113,252 | 2025-08 | |
| Tykeson Fam Charitable Trust | Ovando | 501(c)(3) | 2004 | $102.2 million | 2024-12 | |
| Unreserved Inc | Billings | 501(c)(3) | 2025 | |||
| Usna Class of 1969 Foundation | Helena | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Valley County Hope Project Inc | Glasgow | 501(c)(3) | 2019 | $0 | $0 | 2026-01 |
| Vigilante Safety Roundup Inc | Dillon | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Voice Foundation | Missoula | 501(c)(3) | 1996 | $124,711 | 2025-12 | |
| Volker Schmidt Family Foundation | Bozeman | 501(c)(3) | 2022 | $387,388 | 2025-12 | |
| WHM Family Foundation | Great Falls | 501(c)(3) | 2023 | $2.7 million | 2024-12 | |
| Wade Sukut Charitable Educationtrust | Circle | 501(c)(3) | 2007 | $50,446 | 2025-12 | |
| Wagon Mountain Foundation Inc | Missoula | 501(c)(3) | 2009 | $642,468 | 2025-12 | |
| Wall Family Power Townsend Foundation Inc | Helena | 501(c)(3) | 2005 | $8 million | 2025-12 | |
| Walnut Foundation | Billings | 501(c)(3) | 2004 | $405,293 | 2025-04 | |
| Walter and Elaine Anderson Charitable Trust | Helena | 501(c)(3) | 2009 | $511,201 | 2025-12 | |
| Weckbacher Family Foundation | Stevensville | 501(c)(3) | 2022 | $567,362 | 2025-12 | |
| Whitefish Professional Firefighters Benevolent Association | Whitefish | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Wildhorse Plains Back Country Horseman | Plains | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wilkinson Family Foundation Inc | Bozeman | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| William K Kohrs Memorial Library Foundation Inc | Deer Lodge | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| William Louis Hart Foundation Inc | Victor | 501(c)(3) | 2023 | $52,772 | 2025-12 | |
| Williams Foundation | Bozeman | 501(c)(3) | 2025 | $24,028 | 2025-12 | |
| Wise River Community Foundation | Wise River | 501(c)(3) | 2010 | $0 | $0 | 2026-04 |
| World Within | Helena | 501(c)(3) | 2025 | |||
| Zeller Family Foundation | Great Falls | 501(c)(3) | 2016 | $1.9 million | 2025-12 |
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.