Nonprofits in Montana

Nonprofits in Montana. Browse 13,722 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Bertha a Goetter Memorial Charitable Trust

    EIN 256081515 · Headquarters: BELGRADE, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Best of the West

    EIN 933645223 · Headquarters: Bozeman, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Beta Alpha Psi National Council

    EIN 363548469 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Beta Alpha Psi National Council

    EIN 363839562 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Beta Delta Chapter Sigma Chi Sigma Beta

    EIN 810232160 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Beta Delta House Corporation

    EIN 463043520 · Headquarters: Missoula, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Beta Factor Home Care Inc

    EIN 810449212 · Headquarters: BUTTE, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990

  8. Beta Rho Chapter of Sigma Chi

    EIN 810194543 · Headquarters: Bozeman, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Bethel Cemetery Association

    EIN 810530964 · Headquarters: Kalispell, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Bethesda Advocates and Consulting Service Inc

    EIN 810412772 · Headquarters: PLENTYWOOD, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Betsileo Development

    EIN 262996707 · Headquarters: Belt, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Better Billings Foundation

    EIN 342026430 · Headquarters: BILLINGS, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  13. Better the Farm

    EIN 823875510 · Headquarters: MISSOULA, MT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Better Together Foundation

    EIN 334325159 · Headquarters: EUREKA, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Betts Family Foundaton

    EIN 460494552 · Headquarters: HELENA, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  16. Betty H Long Foundation Inc

    EIN 812761801 · Headquarters: STEVENSVILLE, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Beyond 227 Inc

    EIN 871313351 · Headquarters: JEFFERSON CITY, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Beyond Limitations

    EIN 261725848 · Headquarters: BOZEMAN, MT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Beyondmom Community

    EIN 395099750 · Headquarters: east helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Bhs Inc

    EIN 810439251 · Headquarters: MILES CITY, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Biblical Counseling Foundation

    EIN 454169300 · Headquarters: Billings, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Bibliologic Ltd

    EIN 271415658 · Headquarters: MISSOULA, MT, USA · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990

  23. Bicentennial Apartments

    EIN 810374973 · Headquarters: DILLON, MT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Biddle Community Heritage Center Inc

    EIN 363763355 · Headquarters: Biddle, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Bienvenidos a Gallatin Valley

    EIN 872689923 · Headquarters: BOZEMAN, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Big Arm Association

    EIN 392051114 · Headquarters: Big Arm, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Big Arm Dayton Elmo Community Committee Bde

    EIN 770693614 · Headquarters: Elmo, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Big Bear Stampede Foundation

    EIN 471398962 · Headquarters: Gardiner, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Big Biology Inc

    EIN 824179999 · Headquarters: Missoula, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Big Blackfoot Chapter of Montana Trout Unlimited

    EIN 521765527 · Headquarters: Ovando, MT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Big Blackfoot Riverkeeper Inc

    EIN 800664994 · Headquarters: Greenough, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Big Boulder Housing Corporation

    EIN 810330516 · Headquarters: HELENA, MT, USA · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990

  33. Big Brothers & Big Sisters of Great Falls Inc

    EIN 510187877 · Headquarters: GREAT FALLS, MT, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  34. Big Brothers & Sisters of Butte

    EIN 810301219 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Big Brothers & Sisters of Missoula Inc

    EIN 816023638 · Headquarters: MISSOULA, MT, USA · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990

  36. Big Brothers and Big Sisters of Montana Inc

    EIN 810466073 · Headquarters: Kalispell, MT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Big Brothers Big Sisters of Big Sky Country

    EIN 810359636 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Big Brothers Big Sisters of Central Montana

    EIN 237138696 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Big Brothers Big Sisters Of NORTHWEST Montana

    EIN 810374742 · Headquarters: Kalispell, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Big Brothers Big Sisters of Park and Sweet Grass Counties

    EIN 810363544 · Headquarters: LIVINGSTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  41. Big Brothers Big Sisters of Yellowstone County

    EIN 237451775 · Headquarters: BILLINGS, MT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Big Creek Lakes Reservoir Association

    EIN 992908920 · Headquarters: Victor, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Big Ditch Company

    EIN 810111170 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Big Flat Community Development Inc

    EIN 810503717 · Headquarters: Turner, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Big Flat Community Grain Bin

    EIN 274544597 · Headquarters: Turner, MT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Big Flat Electric Cooperative Inc

    EIN 810217772 · Headquarters: MALTA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Big Four Ditch Company

    EIN 816014361 · Headquarters: Joliet, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Big Game Wrestling Club

    EIN 474752207 · Headquarters: belgade, MT, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Big Hearts & Open Arms Inc

    EIN 461777825 · Headquarters: Eureka, MT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Big Hole Ranchers Association Inc

    EIN 363568406 · Headquarters: Jackson, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Big Hole River Foundation Inc

    EIN 363644051 · Headquarters: Divide, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Big Hole Valley Association

    EIN 472860006 · Headquarters: Wisdom, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Big Hole Valley Historical Society

    EIN 813935600 · Headquarters: Divide, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Big Hole Watershed Committee Inc

    EIN 113737644 · Headquarters: DIVIDE, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Big Horn Arts & Crafts Association

    EIN 810378142 · Headquarters: Hardin, MT, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. Big Horn County Association of Senior Citizens Inc

    EIN 810307772 · Headquarters: Hardin, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  57. Big Horn County Electric Cooperative Inc

    EIN 810111221 · Headquarters: Hardin, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Big Horn County Geneological Society

    EIN 810458582 · Headquarters: Hardin, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Big Horn County Historical Society

    EIN 816033295 · Headquarters: Hardin, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Big Horn County Memorial Hospital Auxiliary

    EIN 810428249 · Headquarters: HARDIN, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Big Horn County Rod & Gun Club

    EIN 237273557 · Headquarters: Hardin, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Big Horn County Youth Development Association

    EIN 854008806 · Headquarters: Hardin, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Big Horn Cowbelles

    EIN 335019170 · Headquarters: Hardin, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Big Horn Hospital Association

    EIN 810384618 · Headquarters: HARDIN, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Big Horn Hospital Association

    EIN 810504410 · Headquarters: Hardin, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Big Horn Livestock Association

    EIN 810304418 · Headquarters: Busby, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Big Horn Low Line Ditch Company

    EIN 810254378 · Headquarters: HARDIN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Big Horn Search & Rescue Inc

    EIN 844896754 · Headquarters: HARDIN, MT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  69. Big Horn Shrine Club Co Al Bedoo Shrine

    EIN 237345661 · Headquarters: Billings, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Big Horn Shrine Ladies Club

    EIN 273653356 · Headquarters: Hardin, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. Big J Show Cares

    EIN 920568561 · Headquarters: Billings, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Big Mountain Commercial Assn Inc

    EIN 810522136 · Headquarters: WHITEFISH, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Big Mountain Community Fire Wise

    EIN 393069264 · Headquarters: Whitefish, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Big Mountain Firefighters Association

    EIN 820534620 · Headquarters: WHITEFISH, MT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Big Mountain Ski Club

    EIN 542202006 · Headquarters: WHITEFISH, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Big Muddy Baseball

    EIN 333482311 · Headquarters: Reserve, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Big Muddy Practicl Shooting Association Inc

    EIN 820587973 · Headquarters: Outlook, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Big Opportunities

    EIN 863267128 · Headquarters: BIG SKY, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Big River Ruckus Committee Inc

    EIN 871748908 · Headquarters: GREAT FALLS, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Big Sandy Activities

    EIN 810359276 · Headquarters: BIG SANDY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Big Sandy Arts and Athletics

    EIN 871998337 · Headquarters: BIG SANDY, MT, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Big Sandy Barracuda Swim Team

    EIN 844769715 · Headquarters: Big Sandy, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Big Sandy Cultural Fund

    EIN 472533855 · Headquarters: Big Sandy, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Big Sandy Education Foundation Inc

    EIN 472109645 · Headquarters: BIG SANDY, MT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Big Sandy Food Bank

    EIN 831237561 · Headquarters: Big Sandy, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Big Sandy Historical Society Inc

    EIN 810449351 · Headquarters: BIG SANDY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Big Sandy Little Pioneer Wrestling

    EIN 823960900 · Headquarters: BIG SANDY, MT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Big Sandy Medical Center Inc

    EIN 810291695 · Headquarters: BIG SANDY, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Big Sandy Medical Service Foundation Inc

    EIN 363674178 · Headquarters: Big Sandy, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Big Sandy Rotary Club

    EIN 810403383 · Headquarters: BIG SANDY, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Big Sandy Saddle Club Inc

    EIN 810524243 · Headquarters: Fort Benton, MT, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  92. Big Sandy Senior Citizens Center

    EIN 810395853 · Headquarters: BIG SANDY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Big Sandy Volunteer Fire Department

    EIN 810502018 · Headquarters: BIG SANDY, MT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Big Sky 4 Wheeler

    EIN 412279223 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Big Sky 99S Inc

    EIN 834542050 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Big Sky Activities Booster Club

    EIN 471974412 · Headquarters: Missoula, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Big Sky Alive

    EIN 472227025 · Headquarters: KALISPELL, MT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Big Sky Alumnae Chapter of Alpha Gamma Delta Fraternity

    EIN 853390840 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Big Sky Anthro Inc

    EIN 822333821 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Big Sky Apartments Concern Incorporated

    EIN 810304887 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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