Nonprofits in Idaho

Nonprofits in Idaho. Browse 12,733 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 Auxiliary

    EIN 820442596 · Headquarters: Kuna, ID, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary

    EIN 820451367 · Headquarters: Bancroft, ID, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary

    EIN 820475729 · Headquarters: Viola, ID, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 820478523 · Headquarters: Plummer, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 820514918 · Headquarters: Boise, ID, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. American Legion Auxiliary

    EIN 820849766 · Headquarters: Middleton, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Legion Auxiliary

    EIN 823756048 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. American Legion Auxiliary

    EIN 826006148 · Headquarters: BOISE, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Legion Auxiliary

    EIN 826006732 · Headquarters: Nezperce, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. American Legion Auxiliary

    EIN 826008931 · Headquarters: Grace, ID, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. American Legion Auxiliary

    EIN 826009518 · Headquarters: ROCKLAND, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Legion Auxiliary

    EIN 826010548 · Headquarters: Challis, ID, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. American Legion Auxiliary

    EIN 830474411 · Headquarters: Arco, ID, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. American Legion Auxiliary

    EIN 874827793 · Headquarters: St Maries, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American Legion Auxiliary

    EIN 901067661 · Headquarters: Boise, ID, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. American Legion Auxiliary 4Th District

    EIN 320478850 · Headquarters: Mountain Home, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Legion Auxiliary at Fair Field of Elmer Miller Post No 19

    EIN 383820834 · Headquarters: Fairfield, ID, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Legion Auxiliary Department of Idaho-6th District

    EIN 464262257 · Headquarters: POCATELLO, ID, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. American Legion Auxiliary Lloyd Shaw Unit 67

    EIN 237192589 · Headquarters: Salmon, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Legion Auxillary

    EIN 352368776 · Headquarters: LEWISTON, ID, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. American Legion Baseball Inc

    EIN 412815378 · Headquarters: Idaho Falls, ID, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Legion Boundary Club Inc

    EIN 826009519 · Headquarters: Bonners Ferry, ID, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  23. American Legion Department of Idaho

    EIN 820476051 · Headquarters: Grangeville, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. American Legion Department of Idaho Post 56

    EIN 826006049 · Headquarters: IDAHO FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. American Legion Lewis Clark Post 13

    EIN 826008284 · Headquarters: Lewiston, ID, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Legion of Idaho Post 48

    EIN 394504176 · Headquarters: PARMA, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Legion Post

    EIN 826024284 · Headquarters: Council, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Legion Post #149

    EIN 820363469 · Headquarters: ATHOL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. American Legion Post 0015 William D Martin

    EIN 826008941 · Headquarters: Sandpoint, ID, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. American Legion Post 0034 Preston

    EIN 826008138 · Headquarters: PRESTON, ID, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. American Legion Post 0088 Leslie Byington

    EIN 826008935 · Headquarters: Lava Hot Springs, ID, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  32. American Legion Post 0106 David Davis

    EIN 826008011 · Headquarters: Carey, ID, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. American Legion Post 101

    EIN 820485066 · Headquarters: MOUNTAIN HOME, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. American Legion Post 109 Philip Kirk

    EIN 826008007 · Headquarters: CHALLIS, ID, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. American Legion Post 126

    EIN 352375439 · Headquarters: Melba, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Legion Post 152 White Bird

    EIN 813932994 · Headquarters: Lenore, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. American Legion Post 28 Clegg-sloan

    EIN 826008016 · Headquarters: Dubois, ID, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  38. American Legion Post 32 Homedale

    EIN 826024276 · Headquarters: Homedale, ID, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. American Legion Post 42 Russell Smith

    EIN 826008942 · Headquarters: weiser, ID, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. American Legion Post 55

    EIN 826008006 · Headquarters: Bonners Ferry, ID, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  41. American Legion Post 67

    EIN 943180954 · Headquarters: Salmon, ID, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. American Legion Post 7 Twin Falls

    EIN 826024270 · Headquarters: Twin Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. American Legion Post 76 Educational Fund

    EIN 237317439 · Headquarters: Kimberly, ID, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  44. American Legion Post 88 Leslie M Byington Unit

    EIN 412241271 · Headquarters: LAVA HOT SPRINGS, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. American Legion Post No 89

    EIN 826008927 · Headquarters: Ashton, ID, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Manufacturer Network Inc

    EIN 274483004 · Headquarters: Lewiston, ID, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. American Mothers Inc

    EIN 820421808 · Headquarters: rexburg, ID, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. American Nephrology Nurses Association Sawtooth #521

    EIN 611618114 · Headquarters: MERIDIAN, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Orff-schulwerk Association

    EIN 820458217 · Headquarters: Lowman, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Ostrich Association

    EIN 760259170 · Headquarters: Kuna, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Pharmacists Association

    EIN 823849781 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. American Planning Association - Idaho Chapter

    EIN 260235081 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. American Postal Workers Union

    EIN 237339067 · Headquarters: Lewiston, ID, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. American Postal Workers Union

    EIN 237339119 · Headquarters: Idaho Falls, ID, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Postal Workers Union

    EIN 237339125 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Postal Workers Union

    EIN 237341214 · Headquarters: TWIN FALLS, ID, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. American Postal Workers Union

    EIN 237341223 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Postal Workers Union

    EIN 820410318 · Headquarters: Pocatello, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. American Postal Workers Union

    EIN 826013625 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. American Pride Flag Service

    EIN 821999271 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Production and Inventory Control Society

    EIN 820396652 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. American Psychopathological Association

    EIN 136215578 · Headquarters: eagle, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. American Pulse Association Inc

    EIN 273144626 · Headquarters: MOSCOW, ID, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Quaternary Association

    EIN 860495124 · Headquarters: Boise, ID, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Rental Association of Idaho Inc

    EIN 820452307 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Rose Society

    EIN 581789167 · Headquarters: MERIDIAN, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. American Rose Society

    EIN 820446131 · Headquarters: TWIN FALLS, ID, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. American Sexually Transmitted Diseases A

    EIN 237403520 · Headquarters: EAGLE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. American Society for Clinical Laboratory Science

    EIN 237211963 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Society for Clinical Laboratory Science

    EIN 237682498 · Headquarters: Meridian, ID, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. American Society for Training and Development

    EIN 820367538 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. American Society of Endobiogenic Medicine and Integrative Physiology

    EIN 825487840 · Headquarters: POCTELLO, ID, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. American Society of Heating Refrigerating & Ac Engineers

    EIN 820360375 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. American Society of Media Photographers Inc

    EIN 222912505 · Headquarters: McCall, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. American Society of Radiologic Technologists

    EIN 826008144 · Headquarters: Ammon, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Statistical Association

    EIN 521828749 · Headquarters: Eagle, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Stores Charitable Foundation

    EIN 870556420 · Headquarters: BOISE, ID, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. American String Teachers Association Incorporated

    EIN 208502364 · Headquarters: TWIN FALLS, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. American Veterinary Dental College

    EIN 382840732 · Headquarters: MERIDIAN, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Veterinary Dental Society

    EIN 382533719 · Headquarters: MERIDIAN, ID, USA · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  81. American Volkssport Association Inc

    EIN 260093112 · Headquarters: Coeur d Alene, ID, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  82. American Volkssport Association Inc

    EIN 820448834 · Headquarters: Kootenai, ID, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. American Volkssport Association Inc

    EIN 820455750 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Wagyu Association

    EIN 481110644 · Headquarters: Post Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. American Warfighters

    EIN 831888749 · Headquarters: LEWISTON, ID, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. American Women Veterans Foundation

    EIN 270916698 · Headquarters: Sun Valley, ID, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. American Youth Activities Facilities Foundation Inc

    EIN 262299544 · Headquarters: Burley, ID, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  88. American Youth Football Inc

    EIN 753113605 · Headquarters: POST FALLS, ID, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990

  89. American Youth Pickleball Organization Inc

    EIN 393406001 · Headquarters: Idaho Falls, ID, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Youth Rugby Corporation

    EIN 832882406 · Headquarters: Star, ID, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American-burmese Friendship Organization Inc

    EIN 471310872 · Headquarters: Twin Falls, ID, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Americas Greatest Cities Inc

    EIN 432050215 · Headquarters: Idaho Falls, ID, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Ameteur Athletics Union of the United States Inc

    EIN 800783225 · Headquarters: Rexburg, ID, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Amhca of Idaho

    EIN 990547671 · Headquarters: Meridian, ID, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Ammon Arts Inc

    EIN 833494287 · Headquarters: Idaho Falls, ID, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Ammon Improvement Alliance Inc

    EIN 920728379 · Headquarters: Ammon, ID, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Amun Ministries International Incorporated

    EIN 825020956 · Headquarters: Rathdrum, ID, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Amvets

    EIN 203448828 · Headquarters: Osburn, ID, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. Amvets

    EIN 832784891 · Headquarters: BURLEY, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Amvets

    EIN 833843392 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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