Nonprofits in Texas

Nonprofits in Texas. Browse 167,062 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. International Reading Association Inc

    EIN 752194028 · Headquarters: Little Elm, TX, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. International Reading Association Inc

    EIN 752196053 · Headquarters: Van Alstyne, TX, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. International Reading Association Inc

    EIN 752215195 · Headquarters: Arlington, TX, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. International Reading Association Inc

    EIN 752365251 · Headquarters: Midland, TX, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. International Reading Association Inc

    EIN 752542041 · Headquarters: Longview, TX, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. International Reading Association Inc

    EIN 756044237 · Headquarters: Wichita Falls, TX, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  7. International Reading Association Inc

    EIN 756044238 · Headquarters: El Paso, TX, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  8. International Reading Association Inc

    EIN 756064629 · Headquarters: Harker Heights, TX, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. International Reading Association Inc

    EIN 800773860 · Headquarters: San Antonio, TX, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. International Reading Association Inc

    EIN 861144990 · Headquarters: Laredo, TX, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  11. International Red Brangus Breeders Association

    EIN 742708972 · Headquarters: San Antonio, TX, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Red Brangus Breeders Association Memorial Scholarship

    EIN 461234800 · Headquarters: VICTORIA, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. International Reference Library for Biblical Research

    EIN 300282970 · Headquarters: FORT WORTH, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. International Reflection and Mirror Studies Association Inc

    EIN 334356445 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. International Reformed University

    EIN 933780644 · Headquarters: Carrollton, TX, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. International Research Committee on Disasters

    EIN 742925384 · Headquarters: Dallas, TX, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. International Residential Code Fire Sprinkler Coalition

    EIN 262551024 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. International Restoration Commission Ministries

    EIN 202252941 · Headquarters: BUNA, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. International Riding Syndicate

    EIN 371572181 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. International Right of Way

    EIN 943090239 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  21. International Rsesa

    EIN 237382268 · Headquarters: N RICHLND HLS, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. International Safety Center

    EIN 472677067 · Headquarters: LEAGUE CITY, TX, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. International School of Evangelism

    EIN 757126048 · Headquarters: LUBBOCK, TX, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. International School of Learners and Leaders

    EIN 462877379 · Headquarters: BEE CAVE, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. International School of Ministry-greater Houston

    EIN 812360020 · Headquarters: Houston, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. International School of San Antonio Ii

    EIN 862680061 · Headquarters: San Antonio, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. International School of the Voice Inc

    EIN 852334117 · Headquarters: Sugar Land, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. International Service Organization of COSA

    EIN 611241455 · Headquarters: Dallas, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. International Service Organization of SAA Inc

    EIN 411675029 · Headquarters: Houston, TX, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. International Service Partners

    EIN 742898224 · Headquarters: Woodway, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. International Services for the Physically Challenged Auxillary

    EIN 752943763 · Headquarters: Dallas, TX, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. International Serving Hands of America Inc

    EIN 760310820 · Headquarters: HOUSTON, TX, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. International Shine Bright Corporation

    EIN 823070202 · Headquarters: Frisco, TX, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. International Shrine Clown Association ISCA

    EIN 351388992 · Headquarters: Forney, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. International Sister Cities Association of Fort Worth Inc

    EIN 752057300 · Headquarters: FORT WORTH, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. International Sisterhood of Latinas for Aviation

    EIN 331598731 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Skills Inc

    EIN 753170284 · Headquarters: Houston, TX, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. International Sleep Science Technol Ogy Association

    EIN 414812598 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Social Welfare Foundation Inc

    EIN 825504336 · Headquarters: HOUSTON, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  40. International Society for Aviation Photography Inc

    EIN 651225574 · Headquarters: Arlington, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Society for Chronobiology Term

    EIN 237431001 · Headquarters: Galveston, TX, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  42. International Society for Efficiency and Productivity Analys

    EIN 824518202 · Headquarters: Houston, TX, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Society for Empowerment Enlightment Knowledge

    EIN 814298941 · Headquarters: SUGAR LAND, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. International Society for Engineering Health

    EIN 331611771 · Headquarters: Bellaire, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Society for Gesture Studies

    EIN 432004946 · Headquarters: Austin, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. International Society for Individual Liberty

    EIN 541512492 · Headquarters: DALLAS, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. International Society for Intelligence Research

    EIN 205505075 · Headquarters: SAN ANTONIO, TX, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. International Society for Mexico Energy

    EIN 821237762 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. International Society for Neoplatonic Studies

    EIN 334778136 · Headquarters: Kennedale, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Society for Neoplatonic Studies

    EIN 853981473 · Headquarters: Kennedale, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. International Society for Performance Improvement (Ispi)

    EIN 741470720 · Headquarters: ARGYLE, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. International Society for Wealth After Graduation

    EIN 273353735 · Headquarters: Austin, TX, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. International Society of Antique Scale Collectors

    EIN 362976411 · Headquarters: AUSTIN, TX, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. International Society of Applied Intelligence

    EIN 742662126 · Headquarters: San Marcos, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. International Society of Arboriculture Texas Chapter

    EIN 742240340 · Headquarters: ARLINGTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. International Society of Automation

    EIN 741949914 · Headquarters: TEXAS CITY, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. International Society of Automation

    EIN 742190041 · Headquarters: Lake Jackson, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. International Society of Automation

    EIN 742266467 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. International Society of Automation

    EIN 752199149 · Headquarters: Lewisville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Society of Automation

    EIN 760056459 · Headquarters: BEAUMONT, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Society of Automation

    EIN 822680627 · Headquarters: Midland, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. International Society of Automation - Houston Section

    EIN 746061087 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. International Society of Bassists

    EIN 311616145 · Headquarters: DALLAS, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. International Society of Certified Employee Benefit Specialists Inc

    EIN 742758379 · Headquarters: Austin, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. International Society of Certified Employee Benefit Specialists Inc

    EIN 742849296 · Headquarters: Floresville, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  66. International Society of Certified Employee Benefit Specialists Inc

    EIN 752082541 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Society of Certified Employee Benefit Specialists Inc

    EIN 760196480 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. International Society of Community Engagement Professionals

    EIN 262862654 · Headquarters: Plano, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  69. International Society of Dermato- Pathology

    EIN 593319363 · Headquarters: COLUMBUS, TX, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. International Society of Dermatology

    EIN 136114051 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. International Society of Document Controllers Inc

    EIN 993892618 · Headquarters: Austin, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. International Society of Endovascular Specialists

    EIN 860725367 · Headquarters: PEARLAND, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. International Society of Hospitality Purchasers Inc

    EIN 113493728 · Headquarters: Dallas, TX, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. International Society of Human Unity

    EIN 814040129 · Headquarters: WINDOM, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Society of Refractive Surgery

    EIN 934778157 · Headquarters: FORT WORTH, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. International Society of Six Sigma Professionals

    EIN 822957261 · Headquarters: Austin, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. International Society of Subsea Ocean and Coastal Engineers

    EIN 831733955 · Headquarters: Katy, TX, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. International Society on Aging and Disease

    EIN 474709289 · Headquarters: Fort Worth, TX, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. International Soil and Water Environmental Education Program In

    EIN 460809569 · Headquarters: Temple, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. International Space School Foundation Inc

    EIN 760539755 · Headquarters: HOUSTON, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. International Special Education Coalition Inc

    EIN 562476607 · Headquarters: austin, TX, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. International Special Events Society

    EIN 760544350 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. International Spiritual Warfare Network

    EIN 300350633 · Headquarters: Beaumont, TX, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. International Sports Mission Group

    EIN 843896987 · Headquarters: HOUSTON, TX, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. International Sports Vision Association

    EIN 934378268 · Headquarters: Plano, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. International Star Bible Society

    EIN 471718650 · Headquarters: Dallas, TX, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. International Stockmens Educational Foundation Inc

    EIN 742419556 · Headquarters: Corsicana, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. International Student Foundation Inc

    EIN 208665417 · Headquarters: DALLAS, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. International Students Organization of University of Houston

    EIN 471686082 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. International Studies in Philosophy and Medicine Inc

    EIN 061017898 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. International Studios Inc

    EIN 510191356 · Headquarters: Forney, TX, US · Social Science · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  92. International Supply Chain Protection Organization

    EIN 320448027 · Headquarters: BOYD, TX, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. International Supreme Council a a S R Masons

    EIN 465736536 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  94. International Suspension Alliance

    EIN 471613204 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. International Sustainable Energy Foundation

    EIN 872509491 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. International Swimmers Unite Inc

    EIN 383791296 · Headquarters: Houston, TX, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  97. International Symposium of the Immunobiology of Proteins and Pept

    EIN 411332224 · Headquarters: Houston, TX, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. International Synergy Center Inc

    EIN 752856894 · Headquarters: Burleson, TX, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. International Tap Association

    EIN 841579063 · Headquarters: Austin, TX, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. International Tax Forum of Houston Inc

    EIN 760119170 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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