Unknown & Unclassified nonprofits in Montana

Unknown & Unclassified nonprofits in Montana. Browse 4,152 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. Tri County Housing Inc

    EIN 816033229 · Headquarters: ROUNDUP, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Tri-county Special Education Cooperative

    EIN 810394676 · Headquarters: Broadus, MT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Tri-county Sportsmans Group

    EIN 842671604 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Tri-jurisdictional 2014

    EIN 471104994 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. Triangle Moose Legion No 113

    EIN 237519859 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Trinity Foundation

    EIN 850397023 · Headquarters: Kalispell, MT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  7. Trinity Operations Center

    EIN 994449535 · Headquarters: Whitefish, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Troop 1007 Bsa

    EIN 331463356 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Trotting Horse Therapeautic Riding

    EIN 464929747 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Trout Creek Senior Citizens Inc

    EIN 363357877 · Headquarters: TROUT CREEK, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Troy Chamber of Commerce Inc

    EIN 810468906 · Headquarters: Troy, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Twenty and Four Honor Society Echelon 09

    EIN 473647023 · Headquarters: Custer, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Two Leggins Water Users Association

    EIN 810203800 · Headquarters: Hardin, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Two Rivers Al-anon Family Group

    EIN 273623438 · Headquarters: Superior, MT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. U S David Thompson Bicentennial Partnership Inc

    EIN 810647161 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. United Association of Journeyman & Apprentices of Plmb Pipe Fit Ind

    EIN 363566576 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. United Association of Journeymen & Apprentices of the Plumbing & Pipe

    EIN 810201347 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. United Association of Journeymen Ppf #41

    EIN 810151328 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. United Association of the Plumbing & Pipe Fitting Industry Local Union 459

    EIN 810252716 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. United Clovers 4-H Club

    EIN 301355668 · Headquarters: Columbus, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. United Commercial Travelers of America

    EIN 810232449 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. United Food and Commercial Workers International Union

    EIN 810193613 · Headquarters: BUTTE, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. United Food and Commercial Workers Union Local No 4

    EIN 810504875 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  24. United Grand Imperial Coun Knights of Red Cross of Constantine

    EIN 237617470 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. United Grand Imperial Coun Knights of Red Cross of Constantine

    EIN 363423871 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. United Ostomy Assn Inc Great Falls Montana Area Chapter Inc

    EIN 510189399 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. United Peoples Foundation Inc

    EIN 363754559 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. United Postmasters and Managers of America

    EIN 814157056 · Headquarters: Arlee, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. United States Amateur Boxing Inc

    EIN 810408283 · Headquarters: Browning, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. United States Catholic Conference

    EIN 810360440 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. United States Junior Chamber of Commerce

    EIN 113693596 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. United States Junior Chamber of Commerce

    EIN 352397192 · Headquarters: Miles City, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. United States Junior Chamber of Commerce

    EIN 810372218 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. United States Junior Chamber of Commerce -Havre

    EIN 810414493 · Headquarters: HAVRE, MT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  35. United States Masters Swimming Inc

    EIN 311264043 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. United States Swimming Inc

    EIN 311016586 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. United Steel Workers Local 11-443

    EIN 810265147 · Headquarters: Laurel, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. United Steelworkers

    EIN 810262757 · Headquarters: Cutbank, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. United Steelworkers

    EIN 816016181 · Headquarters: Black Eagle, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. United Steelworkers 11-00001 Local

    EIN 364050044 · Headquarters: Columbus, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. United Steelworkers International

    EIN 810263626 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. United Way of Butte and Anaconda

    EIN 816011900 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. United Way of Hill County

    EIN 237131156 · Headquarters: HAVRE, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. United Way of the Lewis and Clark Area Inc

    EIN 816017354 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  45. University Center Bookstore Inc

    EIN 810107440 · Headquarters: BIGFORK, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  46. University Congregational Church

    EIN 810251572 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  47. University Faculty Association Local 119 of the Mfpe

    EIN 816013891 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. University of Montana Alumni Association

    EIN 816019529 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Upper Missouri Breaks Audubon Society

    EIN 810401662 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Upper Missouri Power Cooperative

    EIN 810285379 · Headquarters: Sidney, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Upper Musselshell Historic Society

    EIN 810417524 · Headquarters: HARLOWTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Upper West Shore Alliance

    EIN 863616843 · Headquarters: Lakeside, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Uptown Optimist Club of Great Falls

    EIN 816012316 · Headquarters: GREAT FALLS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Urwonderfulurloved Inc

    EIN 455267204 · Headquarters: KALISPELL, MT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  55. Us High Altitude Speed Skating Foundatio N Inc

    EIN 810428797 · Headquarters: BUTTE, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Us Water Rescue Dive Team

    EIN 900196201 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. USA Track and Field Montana Association Inc

    EIN 810488163 · Headquarters: Red Lodge, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Usaf Support Group

    EIN 371544817 · Headquarters: malmstrom afb, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. Valier Area Development Corporation

    EIN 810390398 · Headquarters: Valier, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Valley Christian School

    EIN 810381097 · Headquarters: Missoula, MT, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Valley County Combined Campaign

    EIN 810412316 · Headquarters: GLASGOW, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Valley County Friends of the Pool

    EIN 862388882 · Headquarters: Glasgow, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Valley County Historical Society Inc

    EIN 816019149 · Headquarters: GLASGOW, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Valley County Rifle & Pistol Club

    EIN 810452290 · Headquarters: GLASGOW, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Valley Ridge Runners Saddle Club

    EIN 810600308 · Headquarters: GLASGOW, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Valley Running Warriors 4-H Club

    EIN 383929230 · Headquarters: Hamilton, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. Valley Seniors Fromberg Council on Aging

    EIN 810406786 · Headquarters: Fromberg, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Valley View Golf Club

    EIN 810285122 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Valley View Home

    EIN 810295816 · Headquarters: GLASGOW, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Vasa Order of America

    EIN 237631618 · Headquarters: MISSOULA, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Veterans of Foreign War of the 10010 Vfw-mt

    EIN 810234185 · Headquarters: EAST HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Veterans of Foreign Wars Dba Vfw Post 1634

    EIN 237269747 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Veterans of Foreign Wars of the 903 Major Drennen Vfw - Mt

    EIN 237261959 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Veterans of Foreign Wars of the United States Auxiliary Department

    EIN 251911742 · Headquarters: Bigfork, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Veterans of Foreign Wars of the Us Dept of Montana 2252

    EIN 237160827 · Headquarters: KALISPELL, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Veterans of Foreign Wars Post 276

    EIN 810347548 · Headquarters: WHITEFISH, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Veterans of Foreign Wars Post 4042

    EIN 841426985 · Headquarters: BIGFORK, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Veterans of Foreign Wars Post 6774-Mark Curtiss Post

    EIN 810407884 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Veterans of Foreign Wars Post 8292

    EIN 810476670 · Headquarters: PHILIPSBURG, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Veterans of Foreign Wars-post 3596

    EIN 810222542 · Headquarters: PLAINS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Veterinary and Conservation Outreach Program

    EIN 831243803 · Headquarters: Cascade, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. Vfw Aux 7407

    EIN 271777260 · Headquarters: Worden, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Vfw Auxiliary 9040

    EIN 473060093 · Headquarters: Dillon, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Vfw Buster Deo Post 4067

    EIN 816026760 · Headquarters: MALTA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Vfw Post 4109 Department of Montana

    EIN 832336596 · Headquarters: FAIRFIELD, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Victim Witness Service

    EIN 810465054 · Headquarters: GREAT FALLS, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Vietnam Veterans of America Inc

    EIN 383920981 · Headquarters: SOMERS, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Vietnam Veterans of America Inc

    EIN 810436750 · Headquarters: Glendive, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Vietnam Veterans of America Inc

    EIN 810448433 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Vietnam Veterans of America Inc

    EIN 810455739 · Headquarters: Hamilton, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Vietnam Veterans of America Inc

    EIN 810474814 · Headquarters: East Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Vietnam Veterans of America Inc

    EIN 810512893 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Vigilance Club of Virginia City

    EIN 810238023 · Headquarters: Virginia City, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Vigilante Canal Users Association

    EIN 810265071 · Headquarters: ALDER, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Vigilante Electric Cooperative

    EIN 810152585 · Headquarters: Dillon, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Vigilante Estates Road Association

    EIN 844516313 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Virginia City Chamber of Commerce

    EIN 810507071 · Headquarters: VIRGINIA CITY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Virginia City Masonic Temple Association

    EIN 810421669 · Headquarters: VIRGINIA CITY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Virginia City Tv Boosters

    EIN 465299141 · Headquarters: Virginia City, MT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. Visibly Unseen

    EIN 473591607 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

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