Nonprofits in Denver, Colorado

Nonprofits in Denver, Colorado. Browse 7,312 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. Inclusive Higher Education Certificate Program

    EIN 474580309 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  2. Independence Hill Inc

    EIN 721545927 · Headquarters: DENVER, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Independence House Family 4101 Pecos

    EIN 237267414 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Independence Institute

    EIN 840990300 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Independent Higher Education of Colorado

    EIN 841104313 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Independent Insurance Agents Assoc of Montana Inc

    EIN 810212279 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Independent Order of Odd Fellows

    EIN 237600090 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Independent Order of Odd Fellows

    EIN 840234575 · Headquarters: denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Independent Voter Initiative

    EIN 263131873 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. India Transformed

    EIN 731412608 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Indianapolis Ministries 1 Inc

    EIN 475178092 · Headquarters: DENVER, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Indianapolis Ministries 2 Inc

    EIN 475178185 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Indigo V Expeditions

    EIN 474351030 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Indios Denver Soccer Club

    EIN 453968983 · Headquarters: Denver, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Industrial Hemp Research Foundation

    EIN 472748588 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Industrial Relations Council of Utah

    EIN 870142100 · Headquarters: DENVER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  17. Industrial Workers of the World

    EIN 203700040 · Headquarters: Denver, CO, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Infinite Ministries

    EIN 811919717 · Headquarters: Denver, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Infinite Potential Inc

    EIN 841499534 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  20. Initium Cares

    EIN 842561426 · Headquarters: DENVER, CO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Inked Elephant Publishing House

    EIN 883656202 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Inner City Health Center

    EIN 742426085 · Headquarters: Denver, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Inner City Science

    EIN 463997422 · Headquarters: Denver, CO, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  24. Inner Guru Therapy Inc

    EIN 931389943 · Headquarters: Denver, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Inner-city School Inc

    EIN 841262204 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Innervision

    EIN 841249975 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Innerworks Ministries

    EIN 200007895 · Headquarters: Denver, CO, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Innova Impact Foundation

    EIN 332351888 · Headquarters: Denver, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Innovative Arts

    EIN 842536385 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Inpursuit Research Corporation

    EIN 815482065 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Insideout

    EIN 814568455 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Inspiration Point Neighborhood Association

    EIN 841042939 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Inspiration Point Park Initiative Inc

    EIN 823196042 · Headquarters: DENVER, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Inspirato Foundation

    EIN 833358633 · Headquarters: Denver, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Inspire Colorado

    EIN 464057177 · Headquarters: DENVER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  36. Inspire Connection

    EIN 854319688 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Inspire Pto

    EIN 822181371 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Institute for Childrens Rights

    EIN 823494038 · Headquarters: Denver, CO, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Institute for Mestiza Leadership

    EIN 841510594 · Headquarters: Denver, CO, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  40. Institute for Sustainable Work and the Environment Inc

    EIN 133412520 · Headquarters: DENVER, CO, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  41. Institute for the Emerging Self

    EIN 850300026 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Institute of Brain Technologies

    EIN 812282056 · Headquarters: Denver, CO, US · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Institute of Evidence-based Policymaking

    EIN 934339482 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Institute of Internal Auditors

    EIN 742187647 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Institute of Management Accountants Inc

    EIN 237354295 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Instituto Global

    EIN 271291972 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Instrumentos De La Libertad

    EIN 200403287 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. Int Assoc of Firefighters

    EIN 841528721 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Integrarte Performing Arts Inc

    EIN 843248683 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Integrative Cancer Resources

    EIN 202015269 · Headquarters: Denver, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Integrative Lifespan

    EIN 923490250 · Headquarters: Denver, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Integrative Manual Therapy Association

    EIN 432030393 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Integrity Bible Ministries Inc

    EIN 263788201 · Headquarters: Denver, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Inter Neighborhood Cooperation Inc

    EIN 840820113 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Inter-mediation International Inc

    EIN 204236190 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Intercambio De Comunidades Denver

    EIN 261838782 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  57. Intercommunity Housing Ferndale

    EIN 911667138 · Headquarters: DENVER, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Interfaith Alliance of Colorado

    EIN 841467640 · Headquarters: Denver, CO, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Interleukin Foundation

    EIN 271170242 · Headquarters: DENVER, CO, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Intermountain Health Saint Joseph Hospital

    EIN 840417134 · Headquarters: Denver, CO, United States · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Intermountain Tennis Association

    EIN 840726651 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Intermountain Tennis Foundation

    EIN 311504150 · Headquarters: DENVER, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. International Alliance of Theatrical Stage Employees Local #7 Training Trust

    EIN 456167478 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. International Alliance Theatrical 7 Iatse

    EIN 846050570 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 753047719 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Assoc of Fire Fighter Englewood Fire Fighters Local 1736

    EIN 510226964 · Headquarters: DENVER, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  67. International Association for Rural and Urban Development IARUD

    EIN 813480520 · Headquarters: Denver, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. International Association for the Study of Lung Cancer

    EIN 200499338 · Headquarters: DENVER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. International Association of Administrative Professionals

    EIN 840964883 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. International Association of Bridge Str And Reinforcing Iron Workers Local Union

    EIN 840235799 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Association of Color Consultants-designers-north Americ

    EIN 841304086 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. International Association of Fire Fighters

    EIN 237453963 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. International Association of Fire Fighters

    EIN 840707584 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. International Association of Fire Fighters

    EIN 841613338 · Headquarters: Denver, CO, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. International Association of Firefighters CPFF

    EIN 846045816 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. International Association of Lions Clubs

    EIN 050534731 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  77. International Association of Lions Clubs

    EIN 840187380 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. International Association of Lions Clubs

    EIN 841420922 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. International Association of Sheet Metal Air Rail & Transportation

    EIN 900492165 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Association of Tactical Medicine Inc

    EIN 260339710 · Headquarters: Denver, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. International Basketball Academy of Colorado

    EIN 872744181 · Headquarters: DENVER, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. International Brotherhood of Electrical Workers

    EIN 840473297 · Headquarters: Denver, CO, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  83. International Brotherhood of Electrical Workers Local Union 111

    EIN 840284476 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. International Brotherhood of Electrical Workers Local Union 68

    EIN 840235305 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. International Brotherhood of Teamsters Local Union No 455

    EIN 840186875 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. International Cesarean Awareness Network

    EIN 061241254 · Headquarters: Denver, CO, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. International Christian Students Union Ministries

    EIN 922319183 · Headquarters: DENVER, CO, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. International Consultants & Associates

    EIN 432114105 · Headquarters: DENVER, CO, USA · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  89. International Education Corps

    EIN 050607237 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. International Foundation for Academic Innovation

    EIN 473839001 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  91. International Foundation for Cultural Property Protection (Ifcpp)

    EIN 841488240 · Headquarters: DENVER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. International Hunter Education Association Foundation Inc

    EIN 752907691 · Headquarters: DENVER, CO, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. International Indigenous Youth Conl

    EIN 832138984 · Headquarters: Denver, CO, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  94. International Institute for Indigenous Resource Management Inc

    EIN 841471271 · Headquarters: DENVER, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. International Lung Cancer Foundation

    EIN 843360404 · Headquarters: DENVER, CO, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990

  96. International Parent Institute

    EIN 271021180 · Headquarters: DENVER, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. International Peace Initiatives

    EIN 651249494 · Headquarters: DENVER, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. International School of Denver

    EIN 840761183 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. International Society for British Genealogy A

    EIN 341273012 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. International Union of Bricklayers and Allied Craftworkers

    EIN 830124912 · Headquarters: Denver, CO, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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