Unknown & Unclassified nonprofits in Colorado

Unknown & Unclassified nonprofits in Colorado. Browse 9,996 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. Ancient Free & Accepted Masons of Colorado

    EIN 237144525 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Ancient Free & Accepted Masons of Colorado

    EIN 237144532 · Headquarters: Pagosa Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Ancient Free & Accepted Masons of Colorado

    EIN 237144539 · Headquarters: Fairplay, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Ancient Free & Accepted Masons of Colorado

    EIN 237144540 · Headquarters: Fort Morgan, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ancient Free & Accepted Masons of Colorado

    EIN 237144546 · Headquarters: Englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Ancient Free & Accepted Masons of Colorado

    EIN 237144549 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Ancient Free & Accepted Masons of Colorado

    EIN 237149954 · Headquarters: SAGUACHE, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Ancient Free & Accepted Masons of Colorado

    EIN 237159264 · Headquarters: Yampa, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ancient Free & Accepted Masons of Colorado

    EIN 237159271 · Headquarters: Cotopaxi, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. Ancient Free & Accepted Masons of Colorado

    EIN 237159273 · Headquarters: Paonia, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Ancient Free & Accepted Masons of Colorado

    EIN 237164652 · Headquarters: Eads, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Ancient Free & Accepted Masons of Colorado

    EIN 237582824 · Headquarters: Central City, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Ancient Free & Accepted Masons of Colorado

    EIN 237582827 · Headquarters: Meeker, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Ancient Free & Accepted Masons of Colorado

    EIN 237582829 · Headquarters: Del Norte, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Ancient Free & Accepted Masons of Colorado

    EIN 237582832 · Headquarters: FRUITA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Ancient Free & Accepted Masons of Colorado

    EIN 237582838 · Headquarters: Thornton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Ancient Free & Accepted Masons of Colorado

    EIN 237582839 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Ancient Free & Accepted Masons of Colorado

    EIN 270074576 · Headquarters: La Veta, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Ancient Free & Accepted Masons of Colorado

    EIN 352759748 · Headquarters: Loveland, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Ancient Free & Accepted Masons of Colorado

    EIN 464840186 · Headquarters: Burlington, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Ancient Free & Accepted Masons of Colorado

    EIN 521252032 · Headquarters: Limon, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Ancient Free & Accepted Masons of Colorado

    EIN 800162220 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Ancient Free & Accepted Masons of Colorado

    EIN 840005881 · Headquarters: Canon City, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Ancient Free & Accepted Masons of Colorado

    EIN 840005902 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Ancient Free & Accepted Masons of Colorado

    EIN 840005914 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Ancient Free & Accepted Masons of Colorado

    EIN 840005951 · Headquarters: Sterling, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Ancient Free & Accepted Masons of Colorado

    EIN 840005958 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Ancient Free & Accepted Masons of Colorado

    EIN 840005964 · Headquarters: Canon City, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Ancient Free & Accepted Masons of Colorado

    EIN 840229263 · Headquarters: Ramah, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Ancient Free & Accepted Masons of Colorado

    EIN 840378793 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Ancient Free & Accepted Masons of Colorado

    EIN 840380069 · Headquarters: Strasburg, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Ancient Free & Accepted Masons of Colorado

    EIN 840380357 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Ancient Free & Accepted Masons of Colorado

    EIN 840385962 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Ancient Free & Accepted Masons of Colorado

    EIN 840422796 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Ancient Free & Accepted Masons of Colorado

    EIN 840610163 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Ancient Free & Accepted Masons of Colorado

    EIN 840614693 · Headquarters: FORT COLLINS, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Ancient Free & Accepted Masons of Colorado

    EIN 840621204 · Headquarters: GRAND JCT, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Ancient Free & Accepted Masons of Colorado

    EIN 840636615 · Headquarters: Breckenridge, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Ancient Free & Accepted Masons of Colorado

    EIN 840699227 · Headquarters: ECKERT, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Ancient Free & Accepted Masons of Colorado

    EIN 840772629 · Headquarters: Monument, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Ancient Free & Accepted Masons of Colorado

    EIN 840803070 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Ancient Free & Accepted Masons of Colorado

    EIN 841101996 · Headquarters: GRAND JCT, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ancient Free & Accepted Masons of Colorado

    EIN 841334006 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Ancient Free & Accepted Masons of Colorado

    EIN 846023409 · Headquarters: CENTER, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  45. Ancient Free & Accepted Masons of Colorado

    EIN 846027305 · Headquarters: Buena Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Ancient Free & Accepted Masons of Colorado

    EIN 846031351 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Ancient Free & Accepted Masons of Colorado

    EIN 846043990 · Headquarters: SALIDA, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Ancient Free & Accepted Masons of Colorado

    EIN 846046645 · Headquarters: Idaho Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Ancient Free & Accepted Masons of Colorado

    EIN 846048307 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  50. Ancient Free & Accepted Masons of Colorado

    EIN 846049969 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Ancient Free & Accepted Masons of Colorado

    EIN 900119701 · Headquarters: Loveland, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Ancient Free & Accepted Masons of Colorado - Cortez

    EIN 237144542 · Headquarters: CORTEZ, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Ancient Free & Accepted Masons of Colorado - Rico

    EIN 237144531 · Headquarters: CORTEZ, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Ancient Free & Accepted Masons of Colorado 5 Denver

    EIN 840381485 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Ancient Free & Accepted Masons of Colorado Grand Lodge

    EIN 237144523 · Headquarters: ROCKY FORD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Ancient Free and Accepted Masons of 87 Oriental

    EIN 237582828 · Headquarters: LAKEWOOD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Ancient Free and Accepted Masons of Colorado

    EIN 840005886 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Ancient Mystical Order of Rosae Crucis

    EIN 237152487 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ancient Mystical Order of Rosae Crucis

    EIN 882991722 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Ancient Order of Hibernians in America

    EIN 812611587 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Ancient Order of Hibernians in America

    EIN 841505468 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Ancient Order of Hibernians in America

    EIN 884396949 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Angel Eyes

    EIN 742159335 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Animal Assistance Foundation

    EIN 840715412 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Animal Assistance League of Northwest Colorado

    EIN 841425138 · Headquarters: Steamboat Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Animal Counsel Inc

    EIN 392099681 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Animal Disaster Rescue Fund Inc

    EIN 463848472 · Headquarters: boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Animals Two by Two Educational Foundation

    EIN 840925415 · Headquarters: Silt, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Animas Consolidated Ditch Company

    EIN 840450183 · Headquarters: Durango, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Animas Water Company

    EIN 930604235 · Headquarters: Durango, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Annunciation Heights

    EIN 823745326 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Anointed Word of Deliverance Ministries Inc

    EIN 300571271 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Anschutz Family Foundation

    EIN 742132676 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  74. Anthem Ranch Science and Tech Club

    EIN 393462203 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Antioch Church of Colorado

    EIN 921968021 · Headquarters: Aurora, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Antique Bottle Collectors of Colorado Inc

    EIN 840597760 · Headquarters: Englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Antonito Senior Citizens Association

    EIN 840625887 · Headquarters: Antonito, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Apartment Association of Metro Denver

    EIN 840592187 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Apartment Association of Southern Colorado Inc

    EIN 840602058 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Apex Park & Recreation District Foundation

    EIN 237327222 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Apishapa River Ranch Road Association Inc

    EIN 393336380 · Headquarters: Aguilar, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Apishapa Valley Historical Society

    EIN 900130302 · Headquarters: Aguilar, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Applaud Lakewood

    EIN 932118373 · Headquarters: lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Apple Meadows Coalition

    EIN 841156536 · Headquarters: Golden, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Apple Ridge Park Homeowners Association

    EIN 237116500 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Applewood Athletic Club Inc

    EIN 840521725 · Headquarters: GOLDEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Applewood Business Association Inc

    EIN 841016193 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Applewood Knolls Swim & Tennis Club

    EIN 840567334 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  89. Applewood Property Owners Association

    EIN 742371475 · Headquarters: Golden, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Apta Home Health an Academy of the American Physical Therapy Assoc

    EIN 351909266 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Apwu Pagosa Springs Co

    EIN 300544892 · Headquarters: PAGOSA SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Aq Project

    EIN 272097102 · Headquarters: Buena Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Arabian Horse Association

    EIN 010744024 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Arabian Jockey Club Acquisition Corporation

    EIN 841284335 · Headquarters: Greenwood Village, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Arapahoe Chapter Order of Demolay

    EIN 611549049 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. Arapahoe Community College Foundation Inc

    EIN 237093127 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Arapahoe County 4 H Foundation Inc

    EIN 840574592 · Headquarters: Centennial, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Arapahoe County Bar Association

    EIN 840804704 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Arapahoe County Foundation Inc

    EIN 742373935 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Arapahoe County Republican Party

    EIN 841194054 · Headquarters: GREENWOOD VILLAGE, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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