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. Houston Great Books Council

    EIN 237109942 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Houston Greek Film Festival

    EIN 883630842 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Houston Greeters

    EIN 201930204 · Headquarters: HOUSTON, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Houston Grocery Manufacturer's Representatives Association

    EIN 760034824 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990

  5. Houston Ground Angels

    EIN 203140572 · Headquarters: HOUSTON, TX, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Houston Group Psychotherapy Society

    EIN 237109972 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Houston Gulf Coast Ccim Chapter

    EIN 911864351 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Houston Gulf Coast Irrigation Association

    EIN 760391473 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Houston Gynecological & Obsterical Society

    EIN 760218340 · Headquarters: Houston, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Houston Habitat for Humanity Inc

    EIN 760207084 · Headquarters: Houston, TX, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Houston Haiti Recovery Initiative C/o Emanuel J Caiati

    EIN 272876149 · Headquarters: HOUSTON, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Houston Hammers Foundation

    EIN 334708847 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Houston Hard Hitters Corp

    EIN 852987658 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Houston Harm Reduction Alliance

    EIN 830693873 · Headquarters: Houston, TX, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Houston Harriers

    EIN 741948212 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Houston Havoc Softball

    EIN 451812943 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Houston Health Foundation

    EIN 272920745 · Headquarters: HOUSTON, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Houston Hearts Chapter National Charity League Inc

    EIN 760643000 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Houston Heat Dragon Boat Club

    EIN 208823028 · Headquarters: Houston, TX, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Houston Heights Association

    EIN 741854299 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Houston Heights Day Care Center Inc

    EIN 760577653 · Headquarters: HOUSTON, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Houston Heights Independent Baseball

    EIN 822899744 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Houston Heights Learning Academy Inc

    EIN 760576469 · Headquarters: HOUSTON, TX, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  24. Houston Heights Orchestra

    EIN 453071568 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  25. Houston Heights Tower Corporation

    EIN 741711362 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Houston Heights Woman's Club

    EIN 450561633 · Headquarters: HOUSTON, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Houston Help Inc

    EIN 133932198 · Headquarters: HOUSTON, TX, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Houston Hemerocallis Society

    EIN 746083462 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Houston Highway Credit Union

    EIN 741280652 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Houston Hillel

    EIN 760684042 · Headquarters: Houston, TX, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Houston Hispanic Architects & Engineers Society Inc

    EIN 760574597 · Headquarters: HOUSTON, TX, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Houston Hispanic Chamber of Commerce

    EIN 741935123 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Houston Hispanic Forum

    EIN 760157628 · Headquarters: HOUSTON, TX, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  34. Houston History Association

    EIN 205682758 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Houston Hockey Community

    EIN 922488048 · Headquarters: HOUSTON, TX, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Houston Homeless Hotel

    EIN 550823878 · Headquarters: Houston, TX, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Houston Hope

    EIN 201736167 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  38. Houston Hospice

    EIN 742092951 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Houston Hospice & Palliative Care System

    EIN 202364492 · Headquarters: Houston, TX, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Houston Host Committee Inc

    EIN 760819633 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Houston House Foundation

    EIN 760314047 · Headquarters: HOUSTON, TX, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Houston Housing Resource Inc

    EIN 450496532 · Headquarters: HOUSTON, TX, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Houston Humane Society

    EIN 741340341 · Headquarters: HOUSTON, TX, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Houston Hurricane Lacrosse Club

    EIN 273367552 · Headquarters: Houston, TX, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Houston Ice Theater Skaters

    EIN 830375312 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Houston Image Group

    EIN 760515381 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Houston Immigration Legal ServicesCollab

    EIN 300098254 · Headquarters: Houston, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Houston Improvement Project

    EIN 811534423 · Headquarters: Houston, TX, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Houston in Action

    EIN 830940984 · Headquarters: HOUSTON, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Houston in Action Network

    EIN 873022489 · Headquarters: Houston, TX, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Houston Independent Real Estate Brokers Association Inc

    EIN 462599026 · Headquarters: HOUSTON, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Houston Independent School District Foundation

    EIN 760424529 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Houston Infectious Diseases Society

    EIN 760672062 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Houston Inner City Counseling

    EIN 862586468 · Headquarters: HOUSTON, TX, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Houston Innerloop Photo Club

    EIN 261411929 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Houston Institute

    EIN 474634060 · Headquarters: Houston, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Houston Institute for Culture

    EIN 134204068 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Houston Institute of Global Health

    EIN 881809160 · Headquarters: HOUSTON, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Houston Int'l Boat Sport & Travel Show Inc

    EIN 741760014 · Headquarters: HOUSTON, TX, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Houston Int'l In-the-water Boat

    EIN 760190347 · Headquarters: HOUSTON, TX, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Houston Intellectual Property Law Assn C/o Ham Langston & Brezina Llp

    EIN 741969895 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Houston Interactive Marketing Association

    EIN 203916455 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. Houston Intergroup of the Augustine Fellowship

    EIN 474767712 · Headquarters: Houston, TX, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Houston International Arbitration

    EIN 202018693 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Houston International Cultural Center

    EIN 810710860 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Houston International Dance Coalition

    EIN 760094763 · Headquarters: HOUSTON, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Houston International Film Festival

    EIN 742168997 · Headquarters: HOUSTON, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990

  68. Houston International Folk Dancers

    EIN 760071894 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Houston International Health Foundation

    EIN 760381630 · Headquarters: HOUSTON, TX, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  70. Houston International Initiatives

    EIN 800902020 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Houston International Seafarers Center

    EIN 741540312 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Houston International Trade Develo

    EIN 383850526 · Headquarters: HOUSTON, TX, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  73. Houston Interpreters and Translators Association

    EIN 141928854 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Houston Invitational Tournament

    EIN 923166154 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Houston Irvington Spanish Church of the Nazarene

    EIN 760345865 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  76. Houston Isc2 Chapter

    EIN 992971358 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Houston Jazz Orchestra

    EIN 814203300 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Houston Jewish Community Foundation

    EIN 760187329 · Headquarters: Houston, TX, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Houston Jewish Family Foundation

    EIN 760240622 · Headquarters: HOUSTON, TX, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Houston Joint Apprenticeship Training Electrical Train

    EIN 741269780 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Houston Jr Hardballers

    EIN 760661949 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Houston Junior Aeros Hockey Association

    EIN 760323437 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Houston Junior Chamber of Commerce

    EIN 746024126 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  84. Houston Junior Forum Endowment Fund Inc

    EIN 760272226 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Houston Junior Forum Inc

    EIN 746049008 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Houston Junior Forum Membership

    EIN 741965933 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Houston Junior Woman's Club

    EIN 237045947 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Houston Junior Woman's Club Charitable Fund

    EIN 237157689 · Headquarters: Houston, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  89. Houston Juniors Vbc

    EIN 814887337 · Headquarters: HOUSTON, TX, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Houston Juniors Volleyball Associat

    EIN 471751933 · Headquarters: HOUSTON, TX, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  91. Houston Kali Temple

    EIN 934324056 · Headquarters: Houston, TX, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Houston Kashruth Association Inc

    EIN 760154417 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  93. Houston Kennel Club Inc

    EIN 742064550 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Houston Korean Nurse Association

    EIN 453759255 · Headquarters: Houston, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Houston Lady Jaguars

    EIN 760617926 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Houston Lady Lions

    EIN 851518956 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Houston Latino Film Festival

    EIN 473856087 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Houston Launch Pad

    EIN 760567116 · Headquarters: HOUSTON, TX, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Houston Law Review Alumni Assoc Inc

    EIN 237265184 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Houston Law Review Inc

    EIN 741465413 · Headquarters: HOUSTON, TX, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

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