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. Oscar Kenck Charitable Remainder Unitrust

    EIN 810540289 · Headquarters: AUGUSTA, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Otter Creek Volunteer Fire Department

    EIN 331068263 · Headquarters: Geyser, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Our Family Kitchen

    EIN 933796366 · Headquarters: Butte, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Our Gym Inc

    EIN 822854328 · Headquarters: HARDIN, MT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Our Kids

    EIN 874673215 · Headquarters: Libby, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Our Lady of the Rockies Inc

    EIN 810400250 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Our Little Red School House

    EIN 842425575 · Headquarters: ANACONDA, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Our Montana Inc

    EIN 810497025 · Headquarters: Billings, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Out Riders Saddle Club

    EIN 208321799 · Headquarters: Geraldine, MT, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Out West Art Foundation Inc

    EIN 471973719 · Headquarters: Great Falls, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Outback Barrel Racing Association

    EIN 810590059 · Headquarters: WOLF POINT, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Outdoor Adventures Unlimited

    EIN 364638846 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Outdoor Community Partners

    EIN 922417749 · Headquarters: WHITEFISH, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Outdoor Heritage Coalition

    EIN 832265572 · Headquarters: GILDFORD, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Outlaw Baseball Club

    EIN 640950386 · Headquarters: MILES CITY, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Outlaw Foundation

    EIN 992168224 · Headquarters: BIG SKY, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Outlook County Sewer Water District

    EIN 810421083 · Headquarters: OUTLOOK, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Outpouring International

    EIN 201970042 · Headquarters: Whitefish, MT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Outside My Wire

    EIN 822434274 · Headquarters: Bozeman, MT, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Ovando Historical & Arts Society In

    EIN 810470917 · Headquarters: OVANDO, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Ovariancancersurvivorsfoundation

    EIN 810531568 · Headquarters: MISSOULA, MT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Overdose Awareness Mt

    EIN 992350523 · Headquarters: Billings, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Overeaters Anonymous Big Sky Group Oabsi

    EIN 810370213 · Headquarters: Billings, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Overflow Church

    EIN 364906675 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Overland Recreation Association Inc

    EIN 810364759 · Headquarters: BIG TIMBER, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Overtime Wrestling Club Inc

    EIN 463859139 · Headquarters: Missoula, MT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Owl Research Institute Inc

    EIN 810453479 · Headquarters: CHARLO, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Owlbear Gaming Club

    EIN 921663299 · Headquarters: Great Falls, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. P and M Running Club

    EIN 900442296 · Headquarters: Butte, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. P2 Foundation Inc

    EIN 462825160 · Headquarters: BIG SKY, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Pace Fitness Foundation

    EIN 270413712 · Headquarters: Missoula, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Pacific Northwest Gay Rodeo Association Inc

    EIN 820509275 · Headquarters: Saint Regis, MT, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Pack the Place in Pink

    EIN 453675220 · Headquarters: BILLINGS, MT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Pack Track & Field Association Inc

    EIN 271805921 · Headquarters: Kaispell, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Pad for Paws Foundation

    EIN 203420721 · Headquarters: HELENA, MT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Padma Organization

    EIN 421736541 · Headquarters: BUTTE, MT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Pagan Pride Project Inc

    EIN 800191794 · Headquarters: Kalispell, MT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Paid in Full Montana

    EIN 332706709 · Headquarters: BOZEMAN, MT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Painted Rocks Fire & Rescue Company

    EIN 820555177 · Headquarters: Darby, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Painted Rocks Water Users' Assoc

    EIN 810461822 · Headquarters: DARBY, MT, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  41. Paladin Conservancy Inc

    EIN 823609940 · Headquarters: BIGFORK, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Palisades Counseling Services

    EIN 872964904 · Headquarters: RED LODGE, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Panorama Foundation

    EIN 413241699 · Headquarters: Kalispell, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Panther Cubs Parent Teacher Community

    EIN 842921192 · Headquarters: Belgrade, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Paradise Cemetery Association

    EIN 800134280 · Headquarters: Paradise, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Paradise Found Subdivision Water Users and Homeowners Association

    EIN 832902389 · Headquarters: Pray, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Paradise Permaculture

    EIN 463376405 · Headquarters: LIVINGSTON, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Paradise Valley Firefighters Association

    EIN 881506041 · Headquarters: PRAY, MT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Paradise Valley Hunting Lodge

    EIN 816014377 · Headquarters: Butte, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Paragon Education Network Inc

    EIN 263258391 · Headquarters: MISSOULA, MT, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  51. Parent Booster USA Inc

    EIN 333114789 · Headquarters: Ulm, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Parent Booster USA Inc

    EIN 475267195 · Headquarters: Gallatin Gateway, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Parent Booster USA Inc

    EIN 834139320 · Headquarters: East Helena, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Parent Booster USA Inc

    EIN 920816808 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Parent Booster USA Inc

    EIN 920872194 · Headquarters: Lockwood, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Parent Booster USA Inc

    EIN 921802570 · Headquarters: Great Falls, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Parent Booster USA Inc

    EIN 993904558 · Headquarters: Kalispell, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Parent Booster USA Inc

    EIN 994649318 · Headquarters: Corvallis, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Parents Association For Christian Education

    EIN 810361802 · Headquarters: Conrad, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Parents Families and Friends of Lesbians and Gays

    EIN 263090002 · Headquarters: Corvallis, MT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Parents Families and Friends of Lesbians and Gays Inc

    EIN 264420353 · Headquarters: Missoula, MT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Parents Families and Friends of Lesbians and Gays Inc

    EIN 453867205 · Headquarters: butte, MT, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Parents Families and Friends of Lesbians and Gays Inc

    EIN 752995800 · Headquarters: Great Falls, MT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. Parents Families and Friends of Lesbians and Gays Inc

    EIN 810534724 · Headquarters: Great Falls, MT, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  65. Parents for Smith School

    EIN 201395112 · Headquarters: Helena, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Parents in Action

    EIN 352645314 · Headquarters: Eureka, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Parents Lets Unite for Kids

    EIN 810422077 · Headquarters: BILLINGS, MT, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  68. Parents of Amsterdam Children NPC

    EIN 810512293 · Headquarters: Manhattan, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Parents of Class of 2014

    EIN 464616998 · Headquarters: Havre, MT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. Parents of the Class of 2010

    EIN 271893005 · Headquarters: Havre, MT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Parents of the Class of 2012

    EIN 453580188 · Headquarters: Havre, MT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Paris Gibson Square Inc

    EIN 810361663 · Headquarters: GREAT FALLS, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Paris Reidhead Bible Teaching Ministries Inc

    EIN 541383012 · Headquarters: BILLINGS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Park City Ambulance Service

    EIN 810385544 · Headquarters: PARK CITY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Park City Booster Club

    EIN 822769192 · Headquarters: Park City, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Park City Development Council

    EIN 204675243 · Headquarters: Park City, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Park City Fire Rescue

    EIN 821309670 · Headquarters: Park City, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Park City MT PTA

    EIN 464132807 · Headquarters: Park City, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Park City Senior Citizens Club

    EIN 810380885 · Headquarters: Park City, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Park City Water Company

    EIN 816014744 · Headquarters: LAUREL, MT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. Park County Ag Fair Alumni

    EIN 992995835 · Headquarters: LIVINGSTON, MT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Park County Board of Realtors Inc

    EIN 810496395 · Headquarters: Livingston, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  83. Park County Cancer Alliance

    EIN 384241099 · Headquarters: LIVINGSTON, MT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Park County Community Foundation

    EIN 205581763 · Headquarters: LIVINGSTON, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Park County Concerned Citizens

    EIN 651220720 · Headquarters: LIVINGSTON, MT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. Park County Council for the Arts

    EIN 333649004 · Headquarters: LIVINGSTON, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Park County Drop In Center

    EIN 883892348 · Headquarters: LIVINGSTON, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Park County Environmental Council

    EIN 363699660 · Headquarters: Livingston, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Park County Friends of the Arts

    EIN 510187880 · Headquarters: LIVINGTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Park County Genelogy Society

    EIN 810434149 · Headquarters: Livingston, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Park County Golf Association

    EIN 932183342 · Headquarters: LIVINGSTON, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Park County Land Trust

    EIN 331392671 · Headquarters: LIVINGSTON, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Park County Motor Vehicle Park

    EIN 882197781 · Headquarters: Livingston, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Park County Rod and Gun Club

    EIN 816013647 · Headquarters: LIVINGSTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Park County Senior Center

    EIN 810302200 · Headquarters: LIVINGSTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Park County Stockgrowers

    EIN 810462196 · Headquarters: Livingston, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Park County Tavern Association Inc

    EIN 810475260 · Headquarters: Livingston, MT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. Park County Theatre Guild

    EIN 816020502 · Headquarters: Livingston, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Park Electric Cooperative Inc

    EIN 810180438 · Headquarters: LIVINGSTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Park Local Development Corporation Inc

    EIN 833526093 · Headquarters: LIVINGSTON, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

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