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. Pi Mu Epsilon Fraternity

    EIN 813894806 · Headquarters: MOSCOW, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Piano Technicians Guild Snake River Chapter 830

    EIN 270451460 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. Pine Grove Academy Inc

    EIN 851922846 · Headquarters: POST FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Pine Haven Water and Sewer Association Inc

    EIN 820350503 · Headquarters: SPIRIT LAKE, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Pinevilla Park and Water Assn Inc

    EIN 820307219 · Headquarters: POST FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Pioneer Days Inc

    EIN 820445611 · Headquarters: Saint Anthony, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Pleasant Valley Skeet Club Limited

    EIN 820456250 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Pleasant View Elementary

    EIN 852093336 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Pleasantview Sprinker Company

    EIN 612074544 · Headquarters: Malad, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Plumbers & Pipefitters Local Union 648

    EIN 820196579 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Pocatello Chapter Idaho Writers League

    EIN 872539361 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Pocatello Chubbuck Chamber of Comme

    EIN 820118956 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Pocatello Education Association

    EIN 820384466 · Headquarters: Pocatello, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Pocatello Firefighters Public Assistance Funds Inc

    EIN 510579800 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Pocatello Free Clinic

    EIN 820351133 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Pocatello Jewish Community Center

    EIN 826024321 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Pocatello Labor Temple Inc

    EIN 820198161 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Pocatello Morale Task Force

    EIN 465698630 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Pocatello Music Club

    EIN 826038970 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Pocatello Ski Association Inc

    EIN 826008062 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Ponderay Community Development Corp

    EIN 810625029 · Headquarters: Ponderay, ID, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Ponderosa Aero Club Inc

    EIN 820312212 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Poor Boy Ditch Company

    EIN 465504499 · Headquarters: Greenleaf, ID, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Portneuf District Library Foundation Inc

    EIN 201626335 · Headquarters: CHUBBUCK, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Portneuf Valley Audubon Society

    EIN 237448821 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Portneuf Valley Development Corporation

    EIN 820424124 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Portneuf Valley Swim Team Inc

    EIN 510180678 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Portneuf-marsh Valley Canal Co Ltd

    EIN 820155855 · Headquarters: DOWNEY, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Post 3296

    EIN 273892673 · Headquarters: Orofino, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Post Falls Chamber of Commerce

    EIN 820387230 · Headquarters: POST FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Post Falls Community Ambassadors

    EIN 474200968 · Headquarters: Hayden Lake, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Post Falls Education Foundation Inc

    EIN 820395312 · Headquarters: POST FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Post Falls Food Bank

    EIN 820424551 · Headquarters: POST FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Post Falls Lions Club Inc

    EIN 826011466 · Headquarters: Post Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Post Falls Ponderosa Water Association Inc

    EIN 270101156 · Headquarters: POST FALLS, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Potlatch Alumni Scholarship Fund

    EIN 820402822 · Headquarters: POTLATCH, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Power County Development Authority

    EIN 352251377 · Headquarters: AMERICAN FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  38. Power County Farm Bureau

    EIN 820227887 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  39. Power Engineers Inc Employee Benefit Plan

    EIN 900474836 · Headquarters: Hailey, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Prairie Community Library Inc

    EIN 820397699 · Headquarters: Cottonwood, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Prairie Sun Ranch Owners Associatio

    EIN 820504859 · Headquarters: BELLEVUE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Praise Inc

    EIN 820351170 · Headquarters: Caldwell, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Praxis Lodge Inc

    EIN 271078078 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  44. Preceptor Omicron Xp1412

    EIN 464889106 · Headquarters: Dover, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Preston Night Rodeo Foundation

    EIN 871564288 · Headquarters: PRESTON, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  46. Prichard Creek Road Well Account

    EIN 473562972 · Headquarters: Murray, ID, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Prichard Murray Volunteer Fire Department Inc

    EIN 820360212 · Headquarters: WALLACE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Priest Lake Chamber of Commerce

    EIN 820470162 · Headquarters: COOLIN, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Priest Lake Museum Association Inc

    EIN 820358959 · Headquarters: coolin, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Priest River Development Corporation

    EIN 820367289 · Headquarters: PRIEST RIVER, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Priest River Little League

    EIN 821901757 · Headquarters: Priest River, ID, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. Priest River Yacht Club Inc

    EIN 820411807 · Headquarters: Priest River, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Priest River Youth Athletic Association Inc

    EIN 820347499 · Headquarters: Priest River, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. Prince Hall Grand Chapter

    EIN 930823279 · Headquarters: Mountain Home, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Pro-choice Southeast Idaho Inc

    EIN 883231110 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Pro-voice Project

    EIN 923503506 · Headquarters: SANDPOINT, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Professional Bail Agents of Idaho Inc

    EIN 820447891 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Professional Building Contractor Licensing Review Board Inc

    EIN 300520973 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Professional Firefighters of Idaho Inc

    EIN 820367188 · Headquarters: POCATELLO, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Proform Airborne Jumprope Team

    EIN 820503767 · Headquarters: Ucon, ID, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. Progressive Childcare Services

    EIN 943177378 · Headquarters: IDAHO FALLS, ID, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  62. Project Management Institute

    EIN 820427536 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Project Management Institute Western Idaho Chapter

    EIN 820529669 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Promise Academy Inc

    EIN 883588137 · Headquarters: Caldwell, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Prospect Elementary Social Committee

    EIN 800510676 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Psi Chi the International Honor Society in Psychology

    EIN 510232827 · Headquarters: MOSCOW, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Psi Chi the National Honor Society in Psychology

    EIN 320179916 · Headquarters: Lewiston, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Psi Chi the National Honor Society in Psychology

    EIN 820451121 · Headquarters: BOISE, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Psi Chi the National Honor Society in Psychology

    EIN 820452609 · Headquarters: Pocatello, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Psi Chi the National Honor Society in Psychology

    EIN 820503342 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Psi Chi the National Honor Society in Psychology

    EIN 931144432 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pta Id Priest River Elementary Pta

    EIN 820417033 · Headquarters: Priest River, ID, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Pta Idaho Congress

    EIN 204636917 · Headquarters: Dalton Gardens, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Pta Idaho Congress

    EIN 205332772 · Headquarters: Bellevue, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Pta Idaho Congress

    EIN 205516408 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Pta Idaho Congress

    EIN 205552120 · Headquarters: Coeur D Alene, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Pta Idaho Congress

    EIN 205748719 · Headquarters: Grand View, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Pta Idaho Congress

    EIN 237060875 · Headquarters: Chubbuck, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Pta Idaho Congress

    EIN 237060876 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Pta Idaho Congress

    EIN 237279191 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Pta Idaho Congress

    EIN 260278026 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Pta Idaho Congress

    EIN 260591220 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Pta Idaho Congress

    EIN 260765479 · Headquarters: Eagle, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Pta Idaho Congress

    EIN 262054530 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pta Idaho Congress

    EIN 270087677 · Headquarters: Hailey, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pta Idaho Congress

    EIN 271504384 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Pta Idaho Congress

    EIN 273339437 · Headquarters: Kuna, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Pta Idaho Congress

    EIN 320122999 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Pta Idaho Congress

    EIN 454426248 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Pta Idaho Congress

    EIN 463123791 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Pta Idaho Congress

    EIN 464195625 · Headquarters: Twin Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Pta Idaho Congress

    EIN 472184584 · Headquarters: Nampa, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Pta Idaho Congress

    EIN 472844875 · Headquarters: Coeur dAlene, ID, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. Pta Idaho Congress

    EIN 475065861 · Headquarters: Coeur D Alene, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Pta Idaho Congress

    EIN 510195457 · Headquarters: Lewiston, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Pta Idaho Congress

    EIN 562375142 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Pta Idaho Congress

    EIN 562382125 · Headquarters: MIDDLETON, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Pta Idaho Congress

    EIN 710991667 · Headquarters: COeur d Alene, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Pta Idaho Congress

    EIN 711010112 · Headquarters: Coeur d Alene, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Pta Idaho Congress

    EIN 770625685 · Headquarters: Meridian, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages