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. Ski Heritage Center Inc

    EIN 920926308 · Headquarters: Whitefish, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Ski Roost Inc

    EIN 810366468 · Headquarters: RED LODGE, MT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Skills USA Inc

    EIN 816017200 · Headquarters: HAVRE, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  4. Skips Kids

    EIN 270402545 · Headquarters: Absarokke, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sky Center Inc % Shirle Norquist

    EIN 810521880 · Headquarters: BIG TIMBER, MT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Sky Traditions

    EIN 824429921 · Headquarters: Three Forks, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Sky Wind and World Inc

    EIN 810524954 · Headquarters: BILLINGS, MT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Skyline Lodge

    EIN 810306513 · Headquarters: CHOTEAU, MT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Skyline Sportsman Association

    EIN 816012348 · Headquarters: Butte, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Skyliners Four Wheel Drive Club Inc

    EIN 261573675 · Headquarters: Polson, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Skyriders Softball

    EIN 872111983 · Headquarters: CUT BANK, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Skyview Homeowners Association

    EIN 050548854 · Headquarters: Helena, MT, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Slackline Us

    EIN 473546503 · Headquarters: Sunburst, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Slave Free Earth

    EIN 274605667 · Headquarters: EUREKA, MT, USA · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  15. Sleeping Child Hot Springs for All

    EIN 472130898 · Headquarters: Hamilton, MT, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Sleeping Giant Flying Club Inc

    EIN 363769365 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Sleeping Giant Swing N Jazz Jubilee

    EIN 810528502 · Headquarters: East Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Slovene National Benefit Society 143

    EIN 237524342 · Headquarters: Helena, MT, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. Slow Spokes

    EIN 392136693 · Headquarters: Missoula, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Small Fry Football Association of Helena

    EIN 237281928 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Small Karma Project Inc

    EIN 311677547 · Headquarters: Alberton, MT, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Small Wonder Child Care Inc

    EIN 810458644 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Smart Growth Montana Inc

    EIN 852747082 · Headquarters: MISSOULA, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Smelter City All Stars

    EIN 270987329 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Smelter City Family Development Center

    EIN 271244595 · Headquarters: Anaconda, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Smelter City Foundation

    EIN 921819383 · Headquarters: ANACONDA, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Smelter City Recreation Complex

    EIN 813281617 · Headquarters: ANACONDA, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Smelter City Senior Citizens

    EIN 810340912 · Headquarters: ANACONDA, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Smiles Across Montana

    EIN 821823593 · Headquarters: BOZEMAN, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Smiles Inc

    EIN 832680210 · Headquarters: LEWISTOWN, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Smith Creek Water Resource

    EIN 300496346 · Headquarters: Wilsall, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Smith River Habitat Project

    EIN 721560376 · Headquarters: Clancy, MT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Smith River Water Users Association

    EIN 810275130 · Headquarters: WHITE SULPHUR SPRINGS, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Smith Valley Grange

    EIN 810442409 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Smith Valley School Ptc

    EIN 843969387 · Headquarters: Kalispell, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Smoky Mountain Raptor Center

    EIN 452481669 · Headquarters: polebridge, MT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Snow Action Sports Inc

    EIN 800231239 · Headquarters: Whitefish, MT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Snow Dance Ski Association

    EIN 810488414 · Headquarters: HAVRE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Snowberry Foundation

    EIN 823776444 · Headquarters: LINCOLN, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Snowbird Enterprises Inc

    EIN 205545719 · Headquarters: Frenchtown, MT, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Snowbird Homeowners Association

    EIN 810524250 · Headquarters: Anaconda, MT, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Snowboarders & Skiers for Christ

    EIN 461856524 · Headquarters: Whitefish, MT, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Snowy Mountain Chapter 610 Trout Unlimited

    EIN 521269840 · Headquarters: LEWISTOWN, MT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Snowy Mountain Cowboy Club Inc

    EIN 813274522 · Headquarters: LEWISTOWN, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Snowy Mountain Development Corp

    EIN 810542382 · Headquarters: LEWISTOWN, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Snowy Mountain Home

    EIN 810417519 · Headquarters: BILLINGS, MT, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  47. Snowy Mountains Muzzleloader Club

    EIN 270902489 · Headquarters: Grass Range, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Snqweylmistin

    EIN 834659334 · Headquarters: ST IGNATIUS, MT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Soar Club Inc

    EIN 270064611 · Headquarters: Billings, MT, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Soar Youth Program

    EIN 823173325 · Headquarters: Darby, MT, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Soaring Eagle

    EIN 841409114 · Headquarters: BILLINGS, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Soaring Eagle Foundation

    EIN 810497192 · Headquarters: SIDNEY, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Soccer Assoc for Youth

    EIN 522396471 · Headquarters: Stevensville, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Soccer Education Foundation Inc

    EIN 810427214 · Headquarters: Bozeman, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Soccer with a Purpose Inc

    EIN 332043784 · Headquarters: BILLINGS, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Social Club

    EIN 810434833 · Headquarters: Colstrip, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Society for Conservation GIS Inc

    EIN 841424973 · Headquarters: Kalispell, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Society for Human Resource Management - Great Falls Montana

    EIN 810466001 · Headquarters: Great Falls, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Society for International Communications Inc

    EIN 810413866 · Headquarters: Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 237442891 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 810303469 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 810362847 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 816005871 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 816030585 · Headquarters: Whitefish, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 816013823 · Headquarters: Great Falls, MT, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Society for Preservation Encrgmnt of Barbershop Quartet Singing Amer

    EIN 814298886 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Society for Range Management

    EIN 930411765 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Society for Technical Communication

    EIN 521564162 · Headquarters: Bozeman, MT, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Society for the Preservation of Historic

    EIN 550911648 · Headquarters: HAVRE, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Society for Wilderness Stewardship

    EIN 202591129 · Headquarters: MISSOULA, MT, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Society of American Foresters

    EIN 237397217 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Society of American Military Engineers

    EIN 900281243 · Headquarters: Malmstrom AFB, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Society of Health and Physical Educators

    EIN 810364356 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Society of Mayflower Descendants in the State of Montana

    EIN 810401064 · Headquarters: BILLINGS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Society of Professional Journalists

    EIN 810415807 · Headquarters: Missoula, MT, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Society of War Dancers

    EIN 853241353 · Headquarters: Busby, MT, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Society to Explore And Record Christian History

    EIN 204121546 · Headquarters: CONRAD, MT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Soil and Water Conservation Society

    EIN 810361298 · Headquarters: Stanford, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Soil Cycle

    EIN 832816550 · Headquarters: MISSOULA, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Solar 4 Everyone

    EIN 824440634 · Headquarters: Bozeman, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Solid Rock Foundation Co Rosamond Stanton

    EIN 841395797 · Headquarters: LIVINGSTON, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Solo Stars

    EIN 810446264 · Headquarters: Lolo, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Somers Company Town Project

    EIN 273505275 · Headquarters: Somers, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Somers Volunteer Firefighters Association

    EIN 810498292 · Headquarters: SOMERS, MT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Son Rise Trucking Ministry Inc

    EIN 010804664 · Headquarters: East Helena, MT, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Song Productions Inc

    EIN 810520822 · Headquarters: East Helena, MT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Songbird Community Garden

    EIN 833341635 · Headquarters: Billings, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Songworks Educators Association

    EIN 810476805 · Headquarters: Bozeman, MT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Sonoraevangelicalministrieslimited

    EIN 872648827 · Headquarters: Plains, MT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Sonrisas

    EIN 934044523 · Headquarters: Bozeman, MT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Sons and Daughters of Montana Pioneers

    EIN 810196277 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Sons of American Legion Squad 115

    EIN 800531673 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. Sons of Norway

    EIN 237143239 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Sons of Norway

    EIN 237213738 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Sons of Norway

    EIN 237326346 · Headquarters: Big Timber, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Sons of Norway

    EIN 237360851 · Headquarters: East Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Sons of Norway

    EIN 237425409 · Headquarters: Lewistown, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Sons of Norway

    EIN 237425410 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Sons of Norway

    EIN 237425411 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Sons of Norway

    EIN 237425412 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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