Nonprofits in Colorado

Nonprofits in Colorado. Browse 43,681 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. Boulder Community Broadcast Assoc Inc C/o Tim Russo

    EIN 840690097 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Boulder Community for Emotionally Focused Therapy

    EIN 833022595 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Boulder Community Health

    EIN 840175870 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Boulder Community Health Foundation

    EIN 840772664 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Boulder Community Hospital Trust Xxx-xx-xxxx

    EIN 846319126 · Headquarters: DENVER, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Boulder Community Housing Corporation Inc

    EIN 742321463 · Headquarters: Boulder, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Boulder Community Media

    EIN 830473258 · Headquarters: BOULDER, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Boulder Community Rowing

    EIN 841552500 · Headquarters: BOULDER, CO, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  9. Boulder Concert Band Inc

    EIN 840770963 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Boulder Contact Lab

    EIN 815436557 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Boulder Convention and Visitors Bureau

    EIN 820722486 · Headquarters: BOULDER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Boulder Council for International Visitors Inc

    EIN 840698597 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Boulder County AIDS Project

    EIN 742442032 · Headquarters: BOULDER, CO, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Boulder County Amateur Radio Emergency Services

    EIN 262841880 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Boulder County Amateur Radio Emergency Services Inc

    EIN 742020591 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Boulder County Arts Alliance Inc

    EIN 840566939 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  17. Boulder County Bar Association

    EIN 840573252 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Boulder County Bar Foundation

    EIN 742325807 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Boulder County Beekeepers Association

    EIN 742032620 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Boulder County Bombers

    EIN 452969673 · Headquarters: Boulder, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Boulder County Business Center

    EIN 841566636 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Boulder County Business Hall of Fame Inc

    EIN 841225610 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Boulder County Dental Society

    EIN 840707927 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Boulder County Estate Planning Council

    EIN 840745907 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Boulder County Fair Livestock Show and Rodeo

    EIN 841496078 · Headquarters: LONGMONT, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Boulder County Farm Bureau

    EIN 840589416 · Headquarters: Longmont, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Boulder County Farmers Market

    EIN 841084357 · Headquarters: Longmont, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Boulder County Fire Fighters Association

    EIN 841287461 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Boulder County Horsemens Association Inc

    EIN 840699612 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Boulder County Injured and Fallen Officer Foundation

    EIN 831973282 · Headquarters: BOULDER, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Boulder County Intergroup

    EIN 651171991 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Boulder County Latina League Inc

    EIN 841545027 · Headquarters: BOULDER, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Boulder County Medical Society

    EIN 846031814 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Boulder County Mental Health Foundation

    EIN 840717880 · Headquarters: Boulder, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990

  35. Boulder County Mounted Search & Rescue

    EIN 753078651 · Headquarters: Longmont, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Boulder County Nature Association

    EIN 742243827 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Boulder County Parks and Open Space Foundation

    EIN 202762282 · Headquarters: HYGIENE, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Boulder County Railway Historical Society Inc

    EIN 841460162 · Headquarters: Niwot, CO, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  39. Boulder County Regional Fire Training Center

    EIN 846120163 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Boulder County Rsvp Board Inc Dba Cultivate

    EIN 840769724 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Boulder County Safe Schools Coalition Inc

    EIN 452585648 · Headquarters: Longmont, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Boulder County Tutors

    EIN 874550099 · Headquarters: Lousiville, CO, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  43. Boulder County United Fka Fc Boulder

    EIN 841249607 · Headquarters: LAFAYETTE, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Boulder County Workforce Development Board

    EIN 841604862 · Headquarters: Boulder, CO, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Boulder Creek Events

    EIN 010637788 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  46. Boulder Creek Watershed Initiative

    EIN 841387545 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  47. Boulder Crisis Pregnancy Center

    EIN 841097182 · Headquarters: BOULDER, CO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Boulder Cycling Club

    EIN 010937060 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Boulder Dance Coalition

    EIN 742558199 · Headquarters: Boulder, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Boulder Day Nursery Association

    EIN 840446349 · Headquarters: BOULDER, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Boulder Dharma Center

    EIN 873910215 · Headquarters: Boulder, CO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Boulder Elks #566 Benevolent & Protective Order of Elks

    EIN 840146950 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Boulder Elks Youth Services Inc

    EIN 931332925 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Boulder Emergency Squad Inc

    EIN 846059143 · Headquarters: Boulder, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Boulder Ensemble Theatre Company

    EIN 208613113 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Boulder Executive Club

    EIN 465756063 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Boulder Firefighters Iaff Local 900

    EIN 841218950 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Boulder Fish and Game Inc

    EIN 840437336 · Headquarters: BOULDER, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Boulder Flatirons Rotary Foundation a Nonprofit Corporation

    EIN 841473179 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Boulder Flying Club

    EIN 990663266 · Headquarters: Boulder, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Boulder Food and Wine Festival NFP

    EIN 474501874 · Headquarters: Boulder, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Boulder Food Rescue

    EIN 453006089 · Headquarters: BOULDER, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Boulder Food Rescue

    EIN 901017467 · Headquarters: Colorado Springs, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Boulder Fop Lodge 65

    EIN 815269227 · Headquarters: Boulder, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Boulder Friends of International Students

    EIN 742247739 · Headquarters: Boulder, CO, US · Social Science · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Boulder Friends of Jazz

    EIN 750123544 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Boulder Friends of Jung

    EIN 203959926 · Headquarters: Denver, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Boulder Genealogical Society

    EIN 840768450 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Boulder Green Building Foundation

    EIN 205005787 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Boulder Green Building Guild

    EIN 270095610 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Boulder Group One Foundation Inc

    EIN 841393802 · Headquarters: Lafayette, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Boulder Guitar Society

    EIN 800499836 · Headquarters: Lafayette, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Boulder High Lacrosse

    EIN 263350198 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Boulder High School - Instrumental Music Parents Association

    EIN 263663486 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Boulder High School Panther Club

    EIN 841406282 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Boulder Historical Society Inc

    EIN 840576359 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Boulder Historical Society Trust Xxx-xx-xxxx

    EIN 846319128 · Headquarters: DENVER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Boulder Hospice Foundation

    EIN 821881024 · Headquarters: Boulder, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Boulder Hotel and Motel Association

    EIN 510214225 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Boulder Housing Coalition

    EIN 841455089 · Headquarters: Denver, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Boulder Housing Partners Foundation

    EIN 841584949 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Boulder Ice Inc

    EIN 841567583 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  83. Boulder Institute for Psychotherapy and Research

    EIN 841507440 · Headquarters: BOULDER, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990

  84. Boulder Interdisciplinary Committee

    EIN 841360329 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Boulder International Folk Dancers

    EIN 840953932 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Boulder International Fringe Festival

    EIN 261358750 · Headquarters: BOULDER, CO, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  87. Boulder Irish Session Foundation Inc

    EIN 204101042 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Boulder Israeli Dance

    EIN 844439937 · Headquarters: Longmont, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Boulder Jazz Dance Collective

    EIN 841311338 · Headquarters: BOULDER, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Boulder JCC

    EIN 841322996 · Headquarters: Boulder, CO, United States · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  91. Boulder JCC | Jewish Community Center

    EIN 841513140 · Headquarters: Boulder, CO, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Boulder Jewish Community Foundation

    EIN 202829982 · Headquarters: BOULDER, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Boulder Jewish News Inc

    EIN 271184703 · Headquarters: Boulder, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Boulder Kappa Sigma Building Association

    EIN 840720153 · Headquarters: Centennial, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Boulder Kathmandu Sister City Project

    EIN 471910014 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Boulder Kisumu Sister City Committee

    EIN 262461243 · Headquarters: Boulder, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Boulder LINQS

    EIN 460468312 · Headquarters: Berthoud, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  98. Boulder Masonic Association Inc

    EIN 840260067 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  99. Boulder Messiah Chorale and Orchestra

    EIN 841357391 · Headquarters: BROOMFIELD, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Boulder Metalsmithing

    EIN 461995739 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages