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. Sons of Norway

    EIN 237525738 · Headquarters: Plentywood, MT, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. Sons of Norway

    EIN 237525740 · Headquarters: CUT BANK, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Sons of Norway

    EIN 237525743 · Headquarters: East Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Sons of Norway

    EIN 237525744 · Headquarters: Missoula, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Sons of Norway

    EIN 237525745 · Headquarters: Sidney, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sons of Norway

    EIN 510172806 · Headquarters: Glasgow, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Sons of Norway

    EIN 810398536 · Headquarters: Missoula, MT, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Sons of Norway

    EIN 810416356 · Headquarters: Miles City, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Sons of Norway

    EIN 810417543 · Headquarters: Dillon, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sons of Norway

    EIN 810538290 · Headquarters: corvallis, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Sons of Norway

    EIN 816033521 · Headquarters: GREAT FALLS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Sons of Norway District 4

    EIN 237525766 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Sorinistrongorg

    EIN 473528455 · Headquarters: BUTTE, MT, US · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Soroptimist International

    EIN 816013066 · Headquarters: Glasgow, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  15. Soroptimist International of the Americas Inc

    EIN 200052470 · Headquarters: Bigfork, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Soroptimist International of the Americas Inc

    EIN 316033114 · Headquarters: Hamilton, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Soroptimist International of the Americas Inc

    EIN 412086670 · Headquarters: Townsend, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Soroptimist International of the Americas Inc

    EIN 810360968 · Headquarters: LIVINGSTON, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  19. Soroptimist International of the Americas Inc

    EIN 810367730 · Headquarters: Kalispell, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Soroptimist International of the Americas Inc

    EIN 810381838 · Headquarters: Polson, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. Soroptimist International of the Americas Inc

    EIN 810388276 · Headquarters: Helena, MT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Soroptimist International of the Americas Inc

    EIN 810409792 · Headquarters: Helena, MT, US · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Soroptimist International of the Americas Inc

    EIN 816014033 · Headquarters: Missoula, MT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Soroptimist International of the Americas Inc

    EIN 816014152 · Headquarters: Great Falls, MT, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Soroptimist International of the Americas Inc

    EIN 816014254 · Headquarters: Dillon, MT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Soroptimist International of the Americas Inc

    EIN 816019174 · Headquarters: Choteau, MT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Soroptimist International of the Americas Inc

    EIN 816019176 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. Soroptimist International of Whitefish

    EIN 810286090 · Headquarters: WHITEFISH, MT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Soroptimist Village Inc

    EIN 810601295 · Headquarters: Great Falls, MT, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Soul Life Inc

    EIN 992061301 · Headquarters: Missoula, MT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Soulshine Foundation

    EIN 455535068 · Headquarters: LIVINGSTON, MT, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. Sound of the Falls

    EIN 455120368 · Headquarters: Great Falls, MT, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. South Billings Urban Renewal Association

    EIN 274681721 · Headquarters: Billings, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. South Campus Commercial Owners Association

    EIN 464150976 · Headquarters: Whitehall, MT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. South Central Montana Antique Tractor & Machinery Assoc Inc

    EIN 810462055 · Headquarters: Billings, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. South Central Montana Regional Mental Health Center

    EIN 810359499 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. South Chester Waters Users

    EIN 810385681 · Headquarters: Chester, MT, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. South Dakota Artists Alliance

    EIN 475151768 · Headquarters: Stevensville, MT, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. South Dakota Reined Cow Horse Assoc %Kelcie Lawrence

    EIN 421542649 · Headquarters: ALZADA, MT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. South Flathead Yacht Club Inc

    EIN 462050739 · Headquarters: DAYTON, MT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  41. South Kalispell Volunteer Firefighters Association

    EIN 300645503 · Headquarters: Kalispell, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. South North Nexus

    EIN 843630498 · Headquarters: Bozeman, MT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. South Park Senior Citizens Center

    EIN 810408019 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. South Side Canal Users Association

    EIN 810456551 · Headquarters: WHITE SULPHUR SPRINGS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. South Side Neighborhood Task Force Inc

    EIN 810534834 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. South Valley Civic Group

    EIN 273686121 · Headquarters: Darby, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. South Valley Veterans Memorial

    EIN 810544744 · Headquarters: DARBY, MT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Southeast Electric Cooperative Inc

    EIN 810228814 · Headquarters: EKALAKA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Southeast Montana Area Revitalization Team

    EIN 900073844 · Headquarters: BAKER, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Southeastern Montana Development Corporation

    EIN 810485103 · Headquarters: COLSTRIP, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Southeastern Montana Rural Health Initiative

    EIN 810361800 · Headquarters: Roundup, MT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Southern Montana Climbers Coalition

    EIN 922374084 · Headquarters: Red Lodge, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Southern Montana Electric G & T Cooperative Inc

    EIN 721560392 · Headquarters: BILLINGS, MT, USA · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  54. Southern Montana Sugarbeet Growers Association

    EIN 510185163 · Headquarters: Bridger, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Southern Mutts Rescue Inc

    EIN 471475492 · Headquarters: Kalispell, MT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Southwest Chemical Dependency

    EIN 810372136 · Headquarters: LIVINGSTON, MT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Southwest Corridor Task Force

    EIN 810527104 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Southwest Montana Arts Council

    EIN 810494053 · Headquarters: Dillon, MT, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Southwest Montana Astronomical Society

    EIN 320404159 · Headquarters: Bozeman, MT, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Southwest Montana Building Industry Association

    EIN 810405346 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Southwest Montana Chapter Safari Club International

    EIN 841377461 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Southwest Montana Climbers Coalition

    EIN 200919345 · Headquarters: LEWISTOWN, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Southwest Montana Conservation Coalition

    EIN 332759301 · Headquarters: Jackson, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Southwest Montana Farm & Ranch Brokers

    EIN 810542141 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Southwest Montana Payee Services

    EIN 263948532 · Headquarters: Butte, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Southwest Montana Realtors

    EIN 810386428 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Southwest Montana Realtors Foundation

    EIN 822935902 · Headquarters: BOZEMAN, MT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Southwest Montana Region Scca Inc

    EIN 743034395 · Headquarters: Belgrade, MT, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Southwest Montana Shrm

    EIN 810449742 · Headquarters: Bozeman, MT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Southwest Montana Veterans Home Foundati

    EIN 833772229 · Headquarters: BUTTE, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Southwest Montana Youth Partners

    EIN 873555354 · Headquarters: BOULDER, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Southwest Native Community

    EIN 922968388 · Headquarters: Butte, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Southwestern Montana Academic Olympics Inc

    EIN 824256632 · Headquarters: ENNIS, MT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Southwestern Montana Association of Life Underwriter

    EIN 264207681 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Southwestern Montana Family Ymca Inc

    EIN 810486053 · Headquarters: DILLON, MT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Sovereign Grace Church Inc

    EIN 821682548 · Headquarters: GREAT FALLS, MT, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Sovereign Research Center

    EIN 333562865 · Headquarters: Belgrade, MT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Sozo Montana

    EIN 473140203 · Headquarters: Billings, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Spain Ferris Ditch Company

    EIN 810196472 · Headquarters: Belgrade, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Spanish Peaks Community Foundation

    EIN 371729310 · Headquarters: BIG SKY, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Spark Arts Ignite Learning

    EIN 920300792 · Headquarters: MISSOULA, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Spark Children's Museum of Montana Inc

    EIN 841370101 · Headquarters: GREAT FALLS, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Spark the Arts

    EIN 934767371 · Headquarters: GREAT FALLS, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Spark Youth Program

    EIN 923463284 · Headquarters: LIBBY, MT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Sparkettes of Montana

    EIN 200767104 · Headquarters: Great Falls, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Sparkit Inc

    EIN 454661310 · Headquarters: GREAT FALLS, MT, US · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Sparrow's Nest of Nw Mt

    EIN 472120103 · Headquarters: KALISPELL, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Sparrows Vine

    EIN 352357791 · Headquarters: Seeley Lake, MT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Spartan Youth Wrestling Club Inc

    EIN 841914318 · Headquarters: Missoula, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Spay Montana

    EIN 800165195 · Headquarters: Helena, MT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Spay Neuter Incentive Project

    EIN 821161955 · Headquarters: HELENA, MT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Spay Neuter Project of Park County

    EIN 464812054 · Headquarters: LIVINGSTON, MT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Speaking Volumes Art Action

    EIN 832967147 · Headquarters: Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Spears Softball

    EIN 863756726 · Headquarters: Ronan, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Special Friends Advocacy Program Inc

    EIN 810434776 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Special K Ranch

    EIN 363378581 · Headquarters: COLUMBUS, MT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Special K Ranch Foundation Inc

    EIN 810534263 · Headquarters: COLUMBUS, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Special Olympics Montana Inc

    EIN 810367064 · Headquarters: GREAT FALLS, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Spectrum Hope Fund

    EIN 332067585 · Headquarters: BILLINGS, MT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Speed-goat Track and Field

    EIN 824362085 · Headquarters: Helena, MT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

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