Nonprofits in Houston, Texas

Nonprofits in Houston, Texas. Browse 16,968 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. American Fed of Labor & Congress of Ind TX Gulf Coast Area Labor Feder

    EIN 741356044 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. American Fed of Ts#6315Houston Ed Support Personn

    EIN 061742500 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. American Federation of Government Employees

    EIN 237069834 · Headquarters: Houston, TX, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. American Federation of Government Employees

    EIN 237183568 · Headquarters: HOUSTON, TX, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. American Federation of Government Employees

    EIN 320299572 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Federation of Government Employees

    EIN 742127116 · Headquarters: Houston, TX, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. American Federation of Government Employees

    EIN 746063833 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Federation of Government Employees Local #1633

    EIN 746061184 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. American Federation of Government Employees Local 1454

    EIN 760679693 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. American Federation of Labor & Congress of Industrial Orgs

    EIN 746044305 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Federation of State County & Municipal Employees

    EIN 741397034 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American Federation of State County & Municipal Employees

    EIN 991865850 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Federation of Teachers

    EIN 203123586 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. American Federation of Teachers

    EIN 992083215 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Federation of Teachers Aldine Aft 6345

    EIN 208355633 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. American Festival for the Arts

    EIN 760460311 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Fit Experience

    EIN 881105604 · Headquarters: Houston, TX, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. American Foundation for Mexicos Prosperity

    EIN 472591254 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. American Foundation of Acupuncture & Oriental Medicine

    EIN 542111481 · Headquarters: Houston, TX, USA · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  20. American Friends of Aderet Eliyahu

    EIN 472648464 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  21. American Friends of Chabad by the Galler

    EIN 822598108 · Headquarters: HOUSTON, TX, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Friends of Fundacion Proa

    EIN 921834442 · Headquarters: HOUSTON, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. American Friends of Guinea

    EIN 204656966 · Headquarters: Houston, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990

  24. American Friends of the Bethlehem

    EIN 823001520 · Headquarters: HOUSTON, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. American Friends of the Marmottan Monet Museum

    EIN 462247484 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. American Friends of the Three Choirs Festival Inc

    EIN 471934857 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. American General Corporation Employee Benefits Trust

    EIN 760445582 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Gi Forum Lucian Adams Chapter

    EIN 270189012 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Gi Forum of the U S

    EIN 237052881 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. American Golf Association

    EIN 455315525 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. American Group Psychotherapy Association Inc

    EIN 237378061 · Headquarters: Houston, TX, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. American Hand Therapy Foundation Inc

    EIN 351796130 · Headquarters: HOUSTON, TX, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Harp Society

    EIN 270839178 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Heritage Education Foundation

    EIN 760452407 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. American Housing Connection Inc

    EIN 842603299 · Headquarters: Houston, TX, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. American Humanitarian Incorporated

    EIN 933560091 · Headquarters: Houston, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Indian Genocide Museum

    EIN 861074815 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Inns of Court Foundation

    EIN 541722410 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. American Inns of Court Foundation

    EIN 753150089 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Inns of Court Foundation

    EIN 853413195 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. American Institute of Aeronautics and Astronautics

    EIN 822801511 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Institute of Graphic Arts

    EIN 911865127 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. American International Helpers

    EIN 271168316 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Ismaili Chamber of Commerce

    EIN 453727138 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. American Journal of Transformational Leadership Inc

    EIN 844249620 · Headquarters: HOUSTON, TX, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. American Judo Fund Inc

    EIN 260145703 · Headquarters: Houston, TX, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990

  47. American Latino Center for Research Education & Justice Inc

    EIN 453308358 · Headquarters: HOUSTON, TX, USA · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  48. American Leadership Forum Houston Gulf Coast Chapter

    EIN 760284248 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. American Leadership Forum National

    EIN 742137172 · Headquarters: Houston, TX, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. American Lebanese Cultural Center Inc

    EIN 371652679 · Headquarters: HOUSTON, TX, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. American Legion

    EIN 746050779 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Legion

    EIN 746056249 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. American Legion

    EIN 746063502 · Headquarters: HOUSTON, TX, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. American Legion

    EIN 760276309 · Headquarters: Houston, TX, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. American Legion

    EIN 760691426 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Legion 654 Spring Branch

    EIN 746061400 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  57. American Legion Auxiliary

    EIN 237452587 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Legion Auxiliary

    EIN 510177589 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Legion Auxiliary

    EIN 746061407 · Headquarters: Houston, TX, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. American Legion Auxiliary

    EIN 746063523 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Legion Auxiliary

    EIN 746064270 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Legion Auxiliary

    EIN 746064306 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Legion Auxiliary

    EIN 746064397 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 760442935 · Headquarters: Houston, TX, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 760507102 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 900593944 · Headquarters: Houston, TX, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary Unit 594

    EIN 742100650 · Headquarters: HOUSTON, TX, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  68. American Legion Dba Southern Pacific Lines Post 416

    EIN 741081373 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  69. American Legion Department of Texas Herman E Rochelle Post 827

    EIN 332377274 · Headquarters: HOUSTON, TX, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Legion Post 560 Garden Oaks

    EIN 746087362 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  71. American Legion Post 594

    EIN 756051090 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  72. American Legion Post 644

    EIN 741701082 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  73. American Legion Post 77 John R Burkett - Beverly E Miller

    EIN 741085681 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Legtion Post 586 Northline

    EIN 510212595 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. American Literacy Society for Higher Education Inc

    EIN 208491402 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Marketing Association

    EIN 423138346 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Marketing Association Houston Chapter

    EIN 760123025 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. American Masonic Institution

    EIN 843820922 · Headquarters: HOUSTON, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. American Medical Debt Relief Foundation

    EIN 815050990 · Headquarters: Houston, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. American Medical Institute Inc

    EIN 760662867 · Headquarters: HOUSTON, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. American Medical Professionals Foundation

    EIN 465198662 · Headquarters: Houston, TX, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  82. American Mediterranean Council

    EIN 432017017 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Muslim Womens Circle Inc

    EIN 991164849 · Headquarters: Houston, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American Nephrology Nurses Association

    EIN 320391784 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Optometric Student Association Incorporated

    EIN 510186478 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. American Orff Schulwerk Association Texas Gulf Coast Chapter

    EIN 760146601 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Outlaws Houston Chapter Inc

    EIN 810906621 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Performance Showcase Theater Inc

    EIN 760320347 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Petroleum Institute - Houston Chapter

    EIN 760061857 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. American Petroleum Institute Houston Chapter Uh Student Chapter

    EIN 993519213 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Petroleum Labor Lawyers Association

    EIN 731117517 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Petroleum Professionals of Iranian Heritage (APPIH)

    EIN 463165852 · Headquarters: Houston, TX, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  93. American Postal Workers Union

    EIN 741611582 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. American Postal Workers Union

    EIN 820639026 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Pre-dental Organization

    EIN 812989139 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. American Production & Inventory Control Society

    EIN 742121165 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. American Productivity & Quality Center Inc

    EIN 742094629 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. American Resources for American Kids

    EIN 261177851 · Headquarters: houston, TX, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. American Rose Society

    EIN 237009662 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Saraswat Konkani Association

    EIN 050544608 · Headquarters: Houston, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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