Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Pta Colorado Congress

    EIN 237387785 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. Pta Colorado Congress

    EIN 260124609 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Pta Colorado Congress

    EIN 260445912 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Pta Colorado Congress

    EIN 260725084 · Headquarters: EAGLE, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Pta Colorado Congress

    EIN 260806320 · Headquarters: COLORADO SPGS, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pta Colorado Congress

    EIN 260812085 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Pta Colorado Congress

    EIN 261199447 · Headquarters: Silt, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Pta Colorado Congress

    EIN 300508823 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Pta Colorado Congress

    EIN 412061750 · Headquarters: LOUISVILLE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Pta Colorado Congress

    EIN 450577857 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Pta Colorado Congress

    EIN 481265110 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Pta Colorado Congress

    EIN 510160270 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Pta Colorado Congress

    EIN 510191632 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Pta Colorado Congress

    EIN 510192996 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Pta Colorado Congress

    EIN 510193617 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Pta Colorado Congress

    EIN 611549117 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Pta Colorado Congress

    EIN 611572153 · Headquarters: Fort Lupton, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Pta Colorado Congress

    EIN 680664898 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Pta Colorado Congress

    EIN 742091174 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Pta Colorado Congress

    EIN 742094739 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Pta Colorado Congress

    EIN 742241818 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Pta Colorado Congress

    EIN 742241836 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Pta Colorado Congress

    EIN 742241840 · Headquarters: Golden, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Pta Colorado Congress

    EIN 742241841 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Pta Colorado Congress

    EIN 742241842 · Headquarters: Evergreen, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Pta Colorado Congress

    EIN 742263113 · Headquarters: PUEBLO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Pta Colorado Congress

    EIN 742355442 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Pta Colorado Congress

    EIN 742493998 · Headquarters: Bennett, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Pta Colorado Congress

    EIN 742525237 · Headquarters: Dillon, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Pta Colorado Congress

    EIN 742594848 · Headquarters: WESTMINSTER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Pta Colorado Congress

    EIN 742594885 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Pta Colorado Congress

    EIN 742594888 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Pta Colorado Congress

    EIN 742594891 · Headquarters: WESTMINSTER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Pta Colorado Congress

    EIN 742594892 · Headquarters: Edwards, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Pta Colorado Congress

    EIN 742594896 · Headquarters: Breckenridge, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Pta Colorado Congress

    EIN 742594932 · Headquarters: BERTHOUD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Pta Colorado Congress

    EIN 742594941 · Headquarters: Idaho Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Pta Colorado Congress

    EIN 742594961 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Pta Colorado Congress

    EIN 742629083 · Headquarters: Edwards, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Pta Colorado Congress

    EIN 742629384 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Pta Colorado Congress

    EIN 742704537 · Headquarters: LITTLETON, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Pta Colorado Congress

    EIN 770621663 · Headquarters: Rifle, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Pta Colorado Congress

    EIN 830404196 · Headquarters: Pueblo West, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Pta Colorado Congress

    EIN 840770966 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Pta Colorado Congress

    EIN 840801335 · Headquarters: Golden, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Pta Colorado Congress

    EIN 840880068 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Pta Colorado Congress

    EIN 840882933 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Pta Colorado Congress

    EIN 840899193 · Headquarters: Evergreen, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Pta Colorado Congress

    EIN 840936638 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Pta Colorado Congress

    EIN 840937044 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Pta Colorado Congress

    EIN 840945058 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Pta Colorado Congress

    EIN 840954782 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Pta Colorado Congress

    EIN 840996732 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Pta Colorado Congress

    EIN 841014423 · Headquarters: Evergreen, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Pta Colorado Congress

    EIN 841014435 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Pta Colorado Congress

    EIN 841014703 · Headquarters: Evergreen, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Pta Colorado Congress

    EIN 841015589 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Pta Colorado Congress

    EIN 841016070 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Pta Colorado Congress

    EIN 841018560 · Headquarters: Morrison, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Pta Colorado Congress

    EIN 841028900 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Pta Colorado Congress

    EIN 841050789 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Pta Colorado Congress

    EIN 841064720 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pta Colorado Congress

    EIN 841067804 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Pta Colorado Congress

    EIN 841068848 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Pta Colorado Congress

    EIN 841089106 · Headquarters: Mancos, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Pta Colorado Congress

    EIN 841101349 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Pta Colorado Congress

    EIN 841109685 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Pta Colorado Congress

    EIN 841111306 · Headquarters: Frisco, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Pta Colorado Congress

    EIN 841122077 · Headquarters: Loveland, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Pta Colorado Congress

    EIN 841123948 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Pta Colorado Congress

    EIN 841143702 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Pta Colorado Congress

    EIN 841147143 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Pta Colorado Congress

    EIN 841177643 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pta Colorado Congress

    EIN 841179092 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Pta Colorado Congress

    EIN 841207579 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Pta Colorado Congress

    EIN 841207968 · Headquarters: Golden, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Pta Colorado Congress

    EIN 841212856 · Headquarters: GUNNISON, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Pta Colorado Congress

    EIN 841247860 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Pta Colorado Congress

    EIN 841273919 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Pta Colorado Congress

    EIN 841292632 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Pta Colorado Congress

    EIN 841296027 · Headquarters: Lakewood, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. PTA Colorado Congress

    EIN 841353605 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Pta Colorado Congress

    EIN 841355148 · Headquarters: COLORADO SPGS, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Pta Colorado Congress

    EIN 841355902 · Headquarters: Conifer, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pta Colorado Congress

    EIN 841356985 · Headquarters: Edwards, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pta Colorado Congress

    EIN 841357083 · Headquarters: Dillon, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Pta Colorado Congress

    EIN 841370816 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Pta Colorado Congress

    EIN 841410242 · Headquarters: BRECKENRIDGE, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Pta Colorado Congress

    EIN 841414688 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Pta Colorado Congress

    EIN 841440722 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Pta Colorado Congress

    EIN 841453765 · Headquarters: Lake City, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Pta Colorado Congress

    EIN 841460185 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Pta Colorado Congress

    EIN 841460283 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Pta Colorado Congress

    EIN 841471959 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Pta Colorado Congress

    EIN 841472665 · Headquarters: Golden, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Pta Colorado Congress

    EIN 841474211 · Headquarters: Nederland, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Pta Colorado Congress

    EIN 841491555 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Pta Colorado Congress

    EIN 841492278 · Headquarters: Indian Hills, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Pta Colorado Congress

    EIN 841502205 · Headquarters: Lafayette, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Pta Colorado Congress

    EIN 841522282 · Headquarters: Peyton, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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