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. American Legion

    EIN 816019084 · Headquarters: SHELBY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 816019088 · Headquarters: Chinook, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 816019091 · Headquarters: SCOBEY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Legion

    EIN 816019095 · Headquarters: SHELBY, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Legion

    EIN 816019096 · Headquarters: JUDITH GAP, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Legion

    EIN 816019104 · Headquarters: cHESTER, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. American Legion

    EIN 816019106 · Headquarters: Hysham, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Legion

    EIN 816019110 · Headquarters: Geraldine, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Legion

    EIN 816019111 · Headquarters: Power, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 816019114 · Headquarters: Saint Ignatius, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Legion

    EIN 816019116 · Headquarters: WHITEFISH, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Legion

    EIN 816019121 · Headquarters: Gardiner, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Legion

    EIN 816019123 · Headquarters: Opheim, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Legion

    EIN 816019124 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Legion

    EIN 816019125 · Headquarters: Charlo, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Legion

    EIN 816019130 · Headquarters: Wolf Creek, MT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. American Legion

    EIN 816019542 · Headquarters: Westby, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. American Legion

    EIN 816028284 · Headquarters: drummond, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Legion

    EIN 821903317 · Headquarters: three forks, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Legion

    EIN 861065890 · Headquarters: Miles City, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Legion

    EIN 900141585 · Headquarters: CUSTER, MT, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. American Legion

    EIN 920952167 · Headquarters: Lakeside, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Legion

    EIN 942915693 · Headquarters: Hobson, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Legion 0039 Forsyth Inc

    EIN 816019082 · Headquarters: FORSYTH, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Legion 60 Carter Post

    EIN 816010758 · Headquarters: Ekalaka, MT, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. American Legion Auxilary

    EIN 810411840 · Headquarters: FORSTYH, MT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. American Legion Auxiliary

    EIN 113824546 · Headquarters: Stevensville, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. American Legion Auxiliary

    EIN 237076642 · Headquarters: Park City, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Legion Auxiliary

    EIN 237085759 · Headquarters: Anaconda, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Legion Auxiliary

    EIN 237155752 · Headquarters: DILLON, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. American Legion Auxiliary

    EIN 237162089 · Headquarters: Charlo, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Legion Auxiliary

    EIN 237185896 · Headquarters: Custer, MT, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. American Legion Auxiliary

    EIN 237200677 · Headquarters: Ekalaka, MT, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. American Legion Auxiliary

    EIN 237212530 · Headquarters: hogeland, MT, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. American Legion Auxiliary

    EIN 237217195 · Headquarters: Custer, MT, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  36. American Legion Auxiliary

    EIN 237222756 · Headquarters: TERRY, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Legion Auxiliary

    EIN 237232768 · Headquarters: Joliet, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Legion Auxiliary

    EIN 237267675 · Headquarters: Livingston, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Legion Auxiliary

    EIN 237279852 · Headquarters: Richey, MT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. American Legion Auxiliary

    EIN 237309659 · Headquarters: Manhattan, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. American Legion Auxiliary

    EIN 237326305 · Headquarters: Stanford, MT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. American Legion Auxiliary

    EIN 237332180 · Headquarters: Arlee, MT, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  43. American Legion Auxiliary

    EIN 237333653 · Headquarters: Harlowton, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Legion Auxiliary

    EIN 237355452 · Headquarters: GALATA, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. American Legion Auxiliary

    EIN 237365385 · Headquarters: Livingston, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Legion Auxiliary

    EIN 237373679 · Headquarters: Saco, MT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. American Legion Auxiliary

    EIN 237382271 · Headquarters: Columbus, MT, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. American Legion Auxiliary

    EIN 237388116 · Headquarters: SCOBEY, MT, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. American Legion Auxiliary

    EIN 237388353 · Headquarters: Missoula, MT, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. American Legion Auxiliary

    EIN 237437496 · Headquarters: Peerless, MT, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. American Legion Auxiliary

    EIN 260111033 · Headquarters: Chinook, MT, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  52. American Legion Auxiliary

    EIN 262099192 · Headquarters: Malta, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. American Legion Auxiliary

    EIN 300463533 · Headquarters: Turner, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. American Legion Auxiliary

    EIN 320423042 · Headquarters: lewistown, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Legion Auxiliary

    EIN 352308214 · Headquarters: Bearcreek, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. American Legion Auxiliary

    EIN 363552598 · Headquarters: JUDITH GAP, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. American Legion Auxiliary

    EIN 364615951 · Headquarters: PLENTYWOOD, MT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. American Legion Auxiliary

    EIN 383766926 · Headquarters: Hysham, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. American Legion Auxiliary

    EIN 412254110 · Headquarters: Thompson Falls, MT, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. American Legion Auxiliary

    EIN 421743176 · Headquarters: Big Sandy, MT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. American Legion Auxiliary

    EIN 421764470 · Headquarters: Glendive, MT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. American Legion Auxiliary

    EIN 450588716 · Headquarters: Nashua, MT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. American Legion Auxiliary

    EIN 453275360 · Headquarters: Plentywood, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 461143496 · Headquarters: Colstrip, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 462668503 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 463775436 · Headquarters: Fort Benton, MT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary

    EIN 473237787 · Headquarters: White Sulphur Springs, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. American Legion Auxiliary

    EIN 473351777 · Headquarters: Power, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. American Legion Auxiliary

    EIN 473408892 · Headquarters: POLSON, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Legion Auxiliary

    EIN 475661485 · Headquarters: Condon, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Legion Auxiliary

    EIN 510177524 · Headquarters: Custer, MT, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. American Legion Auxiliary

    EIN 611542533 · Headquarters: Alberton, MT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. American Legion Auxiliary

    EIN 611557553 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Legion Auxiliary

    EIN 711038089 · Headquarters: Plain, MT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. American Legion Auxiliary

    EIN 743193805 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. American Legion Auxiliary

    EIN 800163794 · Headquarters: WINIFRED, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. American Legion Auxiliary

    EIN 800792679 · Headquarters: Frenchtown, MT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. American Legion Auxiliary

    EIN 800922007 · Headquarters: Miles City, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. American Legion Auxiliary

    EIN 810288312 · Headquarters: black eagle, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. American Legion Auxiliary

    EIN 810343918 · Headquarters: Big Timber, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Legion Auxiliary

    EIN 810388272 · Headquarters: Malta, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Legion Auxiliary

    EIN 810388285 · Headquarters: Missoula, MT, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. American Legion Auxiliary

    EIN 810411032 · Headquarters: Townsend, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. American Legion Auxiliary

    EIN 810411580 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. American Legion Auxiliary

    EIN 810411818 · Headquarters: Baker, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. American Legion Auxiliary

    EIN 810411819 · Headquarters: Conrad, MT, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. American Legion Auxiliary

    EIN 810411932 · Headquarters: Roundup, MT, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. American Legion Auxiliary

    EIN 810412352 · Headquarters: Power, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Legion Auxiliary

    EIN 810412907 · Headquarters: St Ignatius, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. American Legion Auxiliary

    EIN 810419623 · Headquarters: Custer, MT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. American Legion Auxiliary

    EIN 810454857 · Headquarters: JUDITH GAP, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Legion Auxiliary

    EIN 810522062 · Headquarters: Cut Bank, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. American Legion Auxiliary

    EIN 816012767 · Headquarters: Valier, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Legion Auxiliary

    EIN 816013746 · Headquarters: Augusta, MT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. American Legion Auxiliary

    EIN 816013854 · Headquarters: Hobson, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. American Legion Auxiliary

    EIN 816013971 · Headquarters: Wolf Creek, MT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. American Legion Auxiliary

    EIN 816014085 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Legion Auxiliary

    EIN 816014090 · Headquarters: Opheim, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion Auxiliary

    EIN 816014092 · Headquarters: Three Forks, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Legion Auxiliary

    EIN 816014132 · Headquarters: Kevin, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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