Nonprofits in Caldwell, Idaho

Nonprofits in Caldwell, Idaho. Browse 285 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. 116Th Cavalry Regiment Chapter of the Us Cavalry & Armor Association

    EIN 453308563 · Headquarters: Caldwell, ID, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 205323748 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 205938547 · Headquarters: Caldwell, ID, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. 4-H Clubs & Affiliated 4-H Organizations

    EIN 432011055 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. 4-H Clubs & Affiliated 4-H Organizations

    EIN 820330117 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. 4-H Clubs & Affiliated 4-H Organizations

    EIN 820455319 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Advent100 Inc

    EIN 465003246 · Headquarters: Caldwell, ID, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Advocates Against Family Violence

    EIN 141866709 · Headquarters: Caldwell, ID, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. All Things New

    EIN 371491055 · Headquarters: caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. All Twelve Step Club of Caldwell Inc

    EIN 820511712 · Headquarters: Caldwell, ID, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Allonas Angels Inc

    EIN 851240574 · Headquarters: Caldwell, ID, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. American Legion

    EIN 820395067 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. American Legion Auxiliary

    EIN 237274013 · Headquarters: Caldwell, ID, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. American Postal Workers Union

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

  15. Ancient Free and Accepted Masons of Idaho

    EIN 820146613 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Ancient Free and Accepted Masons of Idaho

    EIN 826005111 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Association of Idaho Public Works Professionals

    EIN 820492480 · Headquarters: Caldwell, ID, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Atom Inc

    EIN 883535429 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Autumngold Senior Services Inc

    EIN 264579045 · Headquarters: CALDWELL, ID, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Backcountry Veterans

    EIN 822969798 · Headquarters: Caldwell, ID, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Bakery Confectionery Tabacco and Grain Miller Local

    EIN 820304947 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Basics Inc

    EIN 464178134 · Headquarters: Caldwell, ID, US · Food, Agriculture & Nutrition · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Beautiful Pieces

    EIN 994389627 · Headquarters: CALDWELL, ID, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Benevolent and Protective Order of Elks

    EIN 820098645 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Blazing Hope Youth-family Ranch Inc

    EIN 261168704 · Headquarters: Caldwell, ID, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Blet Division 676 C/o Travis Burdine

    EIN 826013423 · Headquarters: CALDWELL, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Boise Valley Cutting Horse Association Inc

    EIN 843588733 · Headquarters: CALDWELL, ID, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Bravo's Kindred Canines Inc

    EIN 852488974 · Headquarters: Caldwell, ID, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Bridge the Gap Inc

    EIN 264238830 · Headquarters: CALDWELL, ID, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Broken Spoke Ranch Inc

    EIN 853276483 · Headquarters: Caldwell, ID, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Caldwell Band Boosters

    EIN 275113232 · Headquarters: CALDWELL, ID, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Caldwell Board of Realtors Inc

    EIN 820368735 · Headquarters: Caldwell, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Caldwell Bowl Veterans Appreciation Association

    EIN 334477885 · Headquarters: Caldwell, ID, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Caldwell Chamber of Commerce Inc

    EIN 820104790 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Caldwell College Radio

    EIN 934703639 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Caldwell Community Civic Bldg Assn Inc

    EIN 820362067 · Headquarters: CALDWELL, ID, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Caldwell Education Association Inc

    EIN 461561252 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Caldwell Elks Home Association

    EIN 237039321 · Headquarters: CALDWELL, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Caldwell Farmers Market

    EIN 900699452 · Headquarters: Caldwell, ID, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Caldwell Ffa Alumni and Supporters

    EIN 991192361 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Caldwell Fine Arts Series Inc

    EIN 820373809 · Headquarters: Caldwell, ID, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Caldwell Firemens Association

    EIN 820515363 · Headquarters: CALDWELL, ID, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. Caldwell Foundation for Educational Opportunity

    EIN 820457658 · Headquarters: Caldwell, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Caldwell High School Cross Country and Track Booster Club Inc

    EIN 931575934 · Headquarters: Caldwell, ID, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Caldwell Historical Society

    EIN 461777604 · Headquarters: Caldwell, ID, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Caldwell Lions Club Inc

    EIN 826011427 · Headquarters: CALDWELL, ID, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Caldwell Meals on Wheels Inc

    EIN 510166576 · Headquarters: CALDWELL, ID, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Caldwell Model Railroad Club and Historical Society Inc

    EIN 260660303 · Headquarters: Caldwell, ID, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Caldwell Optimist Limited

    EIN 820359298 · Headquarters: CALDWELL, ID, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  50. Caldwell Police D a R E-p a L Inc

    EIN 820493956 · Headquarters: Caldwell, ID, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Caldwell Police Mounted Unit Foundation Inc

    EIN 931500856 · Headquarters: Caldwell, ID, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Caldwell Public Library Page Turners

    EIN 472985954 · Headquarters: Caldwell, ID, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Caldwell Rotary Foundation Inc

    EIN 270770751 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Caldwell Senior Center

    EIN 820372866 · Headquarters: Caldwell, ID, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Caldwell Swim Club

    EIN 820445011 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Caldwell Treasure Valley Rodeo Inc

    EIN 820128057 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Caldwell Veterans Council Inc

    EIN 472774068 · Headquarters: CALDWELL, ID, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Caldwell Western Heritage Foundation Inc

    EIN 201216941 · Headquarters: CALDWELL, ID, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Caldwell Wrestling Club Inc

    EIN 842981559 · Headquarters: CALDWELL, ID, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Caldwell Youth Master Plan Foundation Inc

    EIN 853817088 · Headquarters: Caldwell, ID, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Canyon Area Human Rights Task Force Inc

    EIN 743041915 · Headquarters: Caldwell, ID, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Canyon County Anti-trafficking Task Force

    EIN 933584837 · Headquarters: Caldwell, ID, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Canyon County Community Clinic

    EIN 264195171 · Headquarters: CALDWELL, ID, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  64. Canyon County Coyotes Inc

    EIN 711010956 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  65. Canyon County Deputies Association Inc

    EIN 834089628 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Canyon County Farm Bureau

    EIN 820196746 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Canyon County Festival of Trees Inc

    EIN 820465301 · Headquarters: CALDWELL, ID, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Canyon County Friends of the Fair Foundation Inc

    EIN 454079376 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. Canyon County Idaho Qov Inc

    EIN 934167442 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Canyon County Paramedics Employee Foundation

    EIN 883448289 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Canyon County Pickleball Club

    EIN 824367133 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Canyon County Republican Women Inc

    EIN 990932785 · Headquarters: CALDWELL, ID, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Canyon County Sheriffs Employee Appreciation Group

    EIN 831953784 · Headquarters: CALDWELL, ID, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Canyon County Thin Blue Line of Hope Inc

    EIN 843308051 · Headquarters: Caldwell, ID, US · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Cascade Foundation

    EIN 371557527 · Headquarters: CALDWELL, ID, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  76. Center Church Inc

    EIN 862686726 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Children's Voices Inc

    EIN 943110151 · Headquarters: Caldwell, ID, USA · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  78. Christian Living Ministries Inc

    EIN 822192365 · Headquarters: CALDWELL, ID, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Claude R & Ethel B Whittenberger Foundation

    EIN 237092604 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Co-county Youth Baseball

    EIN 811162123 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Coach Aid Ltd

    EIN 870831784 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. College of Idaho 2Nd Century Fund Trust A

    EIN 943115589 · Headquarters: Caldwell, ID, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. College of Idaho 2Nd Century Fund Trust B

    EIN 826069279 · Headquarters: Caldwell, ID, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. College of Idaho Rugby Inc

    EIN 934320593 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Community Council of Idaho

    EIN 820299736 · Headquarters: Caldwell, ID, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Cornerstone Community Schoolhouse Llc

    EIN 862850246 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Cornerstone Credit Union

    EIN 820234322 · Headquarters: Caldwell, ID, USA · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  88. Cornerstone Therapeutic Riding Center

    EIN 571147584 · Headquarters: Caldwell, ID, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Coyote Willow Outdoor Cooperative

    EIN 843230176 · Headquarters: Caldwell, ID, USA · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  90. Crookham Company

    EIN 920074008 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Delta Kappa Gamma Society

    EIN 826012212 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Delta Tau Delta Fraternity

    EIN 820516381 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  93. Demolay International

    EIN 200086743 · Headquarters: Caldwell, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Demolay International

    EIN 208005066 · Headquarters: caldwell, ID, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Destination Caldwell Inc

    EIN 464016488 · Headquarters: CALDWELL, ID, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Diamond Peak Parent Booster Club Inc

    EIN 842509002 · Headquarters: Caldwell, ID, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Digital Vehicle Recovery Systems 360 Corp

    EIN 851097510 · Headquarters: Caldwell, ID, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Disabled American Veterans Chapter 1

    EIN 237093821 · Headquarters: CALDWELL, ID, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. District III Music Educators Association

    EIN 472384947 · Headquarters: Caldwell, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Downtown Caldwell Business Improvement District Inc

    EIN 821520074 · Headquarters: CALDWELL, ID, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

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