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. Knights Templar of the United States of America

    EIN 810299327 · Headquarters: BUTTE, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Knights Templar of the United States of America

    EIN 810417078 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knights Templar of the United States of America

    EIN 810429845 · Headquarters: LEWISTOWN, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights Templar of the United States of America

    EIN 810456075 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Knights Templar of the United States of America

    EIN 810456506 · Headquarters: CONRAD, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Knights Templar of the United States of America

    EIN 816014758 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Kogudus Renewal Ministry

    EIN 810368440 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Koinonia Bible Study

    EIN 462357936 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  9. Koinonia of Montana Inc

    EIN 810442064 · Headquarters: Whitehall, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Kootenai Cross Country Ski Club Inc

    EIN 810425606 · Headquarters: LIBBY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Kootenai Highland Gathering

    EIN 462181633 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Kootenai Rc Racers

    EIN 473532302 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. Kootenai River Bible Missionary Church

    EIN 810505741 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Kootenai Senior Citizens Inc

    EIN 810372088 · Headquarters: TROY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Kootenai Valley Partners Hfh

    EIN 810494333 · Headquarters: LIBBY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Kootenai Valley Quilt Guild

    EIN 871740322 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Korean Church of Bozeman

    EIN 841424690 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Kughen Ditch Co

    EIN 680654506 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. L3531mt Flathead Mt Sheriff Deputy

    EIN 810514168 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. La Leche League of the United States of America

    EIN 452523228 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. La Leche League of the United States of America

    EIN 810381946 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. La Leche League of the United States of America

    EIN 810426318 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. La Leche League of the United States of America

    EIN 810426320 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. La Leche League of the United States of America

    EIN 810426333 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. La Leche League of the United States of America

    EIN 810522417 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. La Leche League of the United States of America

    EIN 822944665 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Laborers Local 1686 Montana District Council of Laborers

    EIN 816010711 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Lake County Chapter 1122 of the Experimental Aircraft Association

    EIN 203181581 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Lake County Crime Stoppers

    EIN 810402168 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Lake County Farmers Mutual Insurance Company

    EIN 810212894 · Headquarters: POLSON, MT, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  31. Lake Hills Seniors Golf Club

    EIN 273758194 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Lake Missoula Flight Club

    EIN 394665350 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lake Missoula Old Time

    EIN 832766606 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Lakeside Qru Inc

    EIN 810399789 · Headquarters: LAKESIDE, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Lakeview Mountain Chalet Preservation Association

    EIN 464519506 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Lambert Teachers Organization

    EIN 464454829 · Headquarters: Lambert, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Land Liberty Vanguard Inc

    EIN 412771591 · Headquarters: BOZEMAN, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Land Resources & Environmental Sciences Graduate Student Organiza

    EIN 820659082 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Larry Haggerty Memorial

    EIN 261254380 · Headquarters: GLENDIVE, MT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  40. Last Chance Audubon Society

    EIN 810409001 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Last Chance Handgunners Incorporated

    EIN 363777182 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Last Chance Public Radio Association Inc

    EIN 810419053 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Laurel Federated Womens Club

    EIN 810364090 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Laurel Golf Club

    EIN 810299939 · Headquarters: LAUREL, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Laurel Ladies Golf Association

    EIN 272609901 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Laurel Little League

    EIN 810388061 · Headquarters: Laurel, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Laurel Rod & Gun Club

    EIN 810388150 · Headquarters: LAUREL, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Laurel Senior Citizens Center Inc

    EIN 810386537 · Headquarters: LAUREL, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Laurellegard Association

    EIN 475210433 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Laurie Hill Library Ltd

    EIN 820421630 · Headquarters: Heron, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lavina Senior Center

    EIN 810380818 · Headquarters: Lavina, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. League of Women Voters of Billings Montana

    EIN 810300536 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. League of Women Voters of Bozeman

    EIN 237134864 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. League of Women Voters of Helena

    EIN 237024888 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. League of Women Voters of Missoula Inc

    EIN 363507618 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. League of Women Voters of Montana

    EIN 816011225 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Learn Inc

    EIN 812272345 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  58. Legacy Trail Hoa Corp

    EIN 873804592 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  59. Legion Oasis Inc

    EIN 810332534 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Legion Villa Inc

    EIN 810372254 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Leta Tanner Charitable Remainder Trust

    EIN 830316920 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Lewis & Clark County Sheriffs Reserve

    EIN 810374738 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Lewis & Clark District 5

    EIN 463914245 · Headquarters: Hamilton, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Lewis & Clark Library Foundation

    EIN 810419768 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lewis & Clark Vetern Council

    EIN 800153155 · Headquarters: Ft Harrison, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Lewis and Clark Co Historical Society

    EIN 363766411 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Lewis and Clark County Genealogical Society

    EIN 810418961 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Lewis and Clark Parent Teachers Association Inc

    EIN 363566924 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Lewis Ditch Company Incorporated

    EIN 263865437 · Headquarters: Manhattan, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Lewistown Area Chamber of Commerce

    EIN 810118940 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Lewistown Ditch Company

    EIN 810339497 · Headquarters: Lewistown, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Lewistown Eagles Manor

    EIN 810330012 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Lewistown Lodge Number 1239

    EIN 810161087 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Lewtana Camp Association Inc

    EIN 810432546 · Headquarters: LEWISTOWN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Libby Area Chamber of Commerce

    EIN 810299519 · Headquarters: LIBBY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Libby Community Interagencies Inc

    EIN 810431747 · Headquarters: Libby, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Libby Diabets Support Group

    EIN 820533189 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. Libby Food Pantry Inc

    EIN 810418833 · Headquarters: LIBBY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Libby Rod & Gun Club Inc

    EIN 810475110 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Libby Rotary Club

    EIN 810413668 · Headquarters: Libby, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Liberty County Arts Council

    EIN 810392115 · Headquarters: Chester, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Liberty County Council on Aging

    EIN 810396250 · Headquarters: Chester, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Liberty Tree Chapter-sar

    EIN 820804198 · Headquarters: MISSOULA, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Liberty Village Arts Center and Gallery

    EIN 810364834 · Headquarters: Chester, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Life Net of Missoula

    EIN 810485750 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Lifes Song Ministries

    EIN 870803910 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  87. Lighthouse Community Partners

    EIN 820740174 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Lincoln Airport Foundation

    EIN 842096495 · Headquarters: Lincoln, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Lincoln County Sno-kats Club

    EIN 364573542 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Lincoln County Veterans Memorial Foundation

    EIN 474069346 · Headquarters: Libby, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lincoln Electric Cooperative Inc

    EIN 810228361 · Headquarters: Eureka, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Lincoln Flying Club

    EIN 810505615 · Headquarters: LINCOLN, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Lindbergh Lake Preservation Foundation Inc

    EIN 363725637 · Headquarters: Condon, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Linking Our Voices Everyday Aka Love

    EIN 825199001 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Lions Club of Fairfield

    EIN 816005336 · Headquarters: FAIRFIELD, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Lions International Glendive Noon Lions Club

    EIN 363552014 · Headquarters: Glendive, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Lions International-havre Lions

    EIN 237328832 · Headquarters: HAVRE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Lippard-clawiter Foundation

    EIN 810394026 · Headquarters: GREAT FALLS, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Liquor Store Owners Association of Montana

    EIN 810510900 · Headquarters: Whitefish, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Literacy Volunteers of America

    EIN 810479024 · Headquarters: SIDNEY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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