Unknown & Unclassified nonprofits in Idaho

Unknown & Unclassified nonprofits in Idaho. Browse 3,294 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. Interdenominational Divine Order Inc

    EIN 820472556 · Headquarters: Orofino, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Intermountain Advance Practice Nurses

    EIN 262499214 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Intermountain Facetors Guild Inc

    EIN 262598472 · Headquarters: HAILEY, ID, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  4. Intermountain Holstein Association

    EIN 826009528 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Intermountain Logging Conference

    EIN 810219859 · Headquarters: ST MARIES, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Intermountain Milk Processors Association

    EIN 826008402 · Headquarters: TWIN FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Intermountain Regional Section of the Inst of Food Technologists Inc

    EIN 943134117 · Headquarters: Idaho Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. International Assn Fire Fighters

    EIN 237082436 · Headquarters: Post Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. International Assoc of Lions Club Lava Hot Springs

    EIN 826011445 · Headquarters: LAVA HOT SPRINGS, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Association of Directors of Law(iadlest)

    EIN 570846174 · Headquarters: EAGLE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. International Association of Electrical Inspectors

    EIN 820371543 · Headquarters: Kuna, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Association of Fire Fighters

    EIN 237063585 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. International Association of Fire Fighters

    EIN 453980469 · Headquarters: Driggs, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. International Association of Fire Fighters

    EIN 462260241 · Headquarters: Middleton, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. International Association of Fire Fighters

    EIN 473828906 · Headquarters: Hailey, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Association of Fire Fighters

    EIN 510226971 · Headquarters: Kellogg, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. International Association of Fire Fighters

    EIN 521269578 · Headquarters: Post Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. International Association of Fire Fighters

    EIN 680665248 · Headquarters: AMMON, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. International Association of Fire Fighters

    EIN 820598524 · Headquarters: Burley, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. International Association of Fire Fighters

    EIN 820619413 · Headquarters: Star, ID, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  21. International Association of Fire Fighters

    EIN 823705207 · Headquarters: WILDER, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. International Association of Fire Fighters

    EIN 826012242 · Headquarters: Idaho Falls, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. International Association of Fire Fighters

    EIN 826012244 · Headquarters: Twin Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. International Association of Fire Fighters

    EIN 901027333 · Headquarters: Kimberly, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. International Association of Fire Fighters

    EIN 920612979 · Headquarters: Iona, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. International Association of Fire Fighters L710

    EIN 826009871 · Headquarters: Coeur D Alene, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. International Association of Fireighters L0187 Pocatello

    EIN 820354401 · Headquarters: Pocatello, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. International Association of Lions Clubs

    EIN 471813686 · Headquarters: GOODING, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Association of Lions Clubs

    EIN 571223658 · Headquarters: STAR, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. International Association of Lions Clubs

    EIN 820198716 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. International Association of Lions Clubs

    EIN 820328045 · Headquarters: Marsing, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. International Association of Lions Clubs

    EIN 820329800 · Headquarters: Council, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. International Association of Lions Clubs

    EIN 820352713 · Headquarters: SMELTERVILLE, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. International Association of Lions Clubs

    EIN 820387799 · Headquarters: Moscow, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. International Association of Lions Clubs

    EIN 820460100 · Headquarters: Payette, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. International Association of Lions Clubs

    EIN 820521294 · Headquarters: Mackay, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Association of Lions Clubs

    EIN 826006488 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. International Association of Lions Clubs

    EIN 826007108 · Headquarters: Emmett, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. International Association of Lions Clubs

    EIN 826008142 · Headquarters: grand view, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. International Association of Lions Clubs

    EIN 826008297 · Headquarters: Moscow, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Association of Lions Clubs

    EIN 826008982 · Headquarters: Grangeville, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. International Association of Lions Clubs

    EIN 826010393 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. International Association of Lions Clubs

    EIN 826010402 · Headquarters: Pinehurst, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. International Association of Lions Clubs

    EIN 826010403 · Headquarters: Rathdrum, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. International Association of Lions Clubs

    EIN 826011398 · Headquarters: American Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. International Association of Lions Clubs

    EIN 826011432 · Headquarters: Dubois, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. International Association of Lions Clubs

    EIN 826011446 · Headquarters: Lewiston, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. International Association of Lions Clubs

    EIN 826011452 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. International Association of Lions Clubs

    EIN 826011453 · Headquarters: Midvale, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. International Association of Lions Clubs

    EIN 826011468 · Headquarters: Priest River, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. International Association of Lions Clubs

    EIN 826011471 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. International Association of Lions Clubs

    EIN 826011474 · Headquarters: RUPERT, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. International Association of Lions Clubs

    EIN 826011481 · Headquarters: Twin Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. International Association of Lions Clubs

    EIN 826011483 · Headquarters: Weiser, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. International Association of Lions Clubs Cottonwood Chapter

    EIN 826008786 · Headquarters: COTTONWOOD, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. International Association of Lions Clubs District 39W

    EIN 843243134 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. International Association of Lions Clubs Troy Lions Club

    EIN 203783096 · Headquarters: Troy, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. International Association of Machinists & Aerospace Workers

    EIN 820470229 · Headquarters: Lewiston, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. International Association of Machinists & Aerospace Workers

    EIN 820519653 · Headquarters: Bonners Ferry, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Association of Machinists & Aerospace Workers

    EIN 820524948 · Headquarters: McCall, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Association of Machinists & Aerospace Workers

    EIN 910563724 · Headquarters: POST FALLS, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. International Association of Machinists and Aerospace Workers

    EIN 320189886 · Headquarters: BLACKFOOT, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. International Associatoin of Lions Clubs

    EIN 820426641 · Headquarters: Sandpoint, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Assosciation of Fire

    EIN 811666504 · Headquarters: Worley, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. International Brotherhood of Electrical Workers

    EIN 611602482 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Brotherhood of Electrical Workers

    EIN 826008044 · Headquarters: DECLO, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. International Brotherhood of Teamsters Union Local No 962

    EIN 930236781 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. International Equine Ophthalmology Consortium Inc

    EIN 270815258 · Headquarters: MERIDIAN, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. International Festivals & Events Association Inc

    EIN 411362189 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. International Festivals and Events Association Foundation

    EIN 911560821 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. International Gospel Ministries Inc

    EIN 820446113 · Headquarters: MIDDLETON, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. International Mountain Bicycling Association

    EIN 920841706 · Headquarters: Orofino, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. International Order of the Rainbow Girls Supreme Assembly

    EIN 813627480 · Headquarters: BOISE, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. International Society Daughters of Utah Pioneers

    EIN 822236245 · Headquarters: Montpelier, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. International Society of Automation

    EIN 820377079 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. International Society of Daughters of the Utah Pioneers Caribou Compa

    EIN 820464343 · Headquarters: BANCROFT, ID, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Interstate Business Center Property Owners Association

    EIN 273858539 · Headquarters: Post Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. Intl Brotherhood of Electrical Wor No 449

    EIN 820196521 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Intl Foundation Development Self-Concept

    EIN 943141376 · Headquarters: Twin Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Iona Farmers Market

    EIN 932261157 · Headquarters: IDAHO FALLS, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Irish Heritage of Idaho

    EIN 471786304 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Ironhouse Inc

    EIN 394859175 · Headquarters: Laclede, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Ironworkers Local Union 732

    EIN 820201285 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Isci Morale Task Force

    EIN 932727049 · Headquarters: Kuna, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Island Irrigation Company

    EIN 820132982 · Headquarters: RIGBY, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Island Park Fugowee Snowmobile Club Inc

    EIN 820440252 · Headquarters: island park, ID, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Italian Catholic Federation of California Inc

    EIN 237641197 · Headquarters: Payette, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Its Aviation

    EIN 272081215 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Izaak Walton League of America Caldwell Chapter

    EIN 820290209 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. J Howard Bradbury Logging Memorial Museum Inc

    EIN 820429108 · Headquarters: Pierce, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. J-k Ambulance

    EIN 820359471 · Headquarters: Kendrick, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Jagsalive

    EIN 300714044 · Headquarters: MIDDLETON, ID, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Japanese American Citizens League

    EIN 826024306 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Japanese American Citizens League

    EIN 826024307 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Japanese American Citizens League

    EIN 826024308 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Jefferson Clark Ground Water District

    EIN 260236347 · Headquarters: IDAHO FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  97. Jefferson County Farm Bureau

    EIN 820224021 · Headquarters: RIGBY, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Jefferson County Historical Society & Farnsworth Tv & Pioneer Museum

    EIN 820354048 · Headquarters: RIGBY, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Jefferson Irrigation Company Ltd

    EIN 820133285 · Headquarters: MONTEVIEW, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Jenny Leigh Camp

    EIN 010968845 · Headquarters: Rexburg, ID, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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