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. Sigma Pi Fraternity International Inc

    EIN 911796963 · Headquarters: Austin, TX, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. Sigma Reach

    EIN 364935676 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  3. Sigma Sigma Phi

    EIN 016024158 · Headquarters: Cedar Park, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Sigma Sigma Phi

    EIN 311004352 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sigma Sigma Sigma Inc

    EIN 273653056 · Headquarters: Arlington, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sigma Sigma Sigma Inc

    EIN 813857325 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Sigma Tau Community Uplift Foundation Inc

    EIN 463281082 · Headquarters: El Paso, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sigma Tau Delta English Honor Society Alpha Zeta Chapter

    EIN 311516151 · Headquarters: Alpine, TX, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Sigma Tau Gamma Housing Inc

    EIN 752538383 · Headquarters: The Woodlands, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sigma Theta Chapter of Sigma Alpha Mu Inc

    EIN 740898333 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Sigma Theta Tau

    EIN 742714009 · Headquarters: San Antonio, TX, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. Sigma Theta Tau Fraternity Eta Delta Chapter

    EIN 363314859 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Sigma Theta Tau Inc

    EIN 237111287 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Sigma Theta Tau Inc

    EIN 237111289 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Sigma Theta Tau Inc

    EIN 311042715 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Sigma Theta Tau Inc

    EIN 311242899 · Headquarters: Lubbock, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Sigma Theta Tau Inc

    EIN 311242900 · Headquarters: Tyler, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sigma Theta Tau Inc

    EIN 311309951 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Sigma Theta Tau Inc

    EIN 363314834 · Headquarters: Corpus Christi, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Sigma Theta Tau Inc

    EIN 363314847 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Sigma Theta Tau Inc

    EIN 363314862 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Sigma Theta Tau Inc

    EIN 621092183 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Sigma Theta Tau Inc

    EIN 621092199 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Sigma Theta Tau Inc

    EIN 621092203 · Headquarters: Amarillo, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Sigma Theta Tau Inc

    EIN 746070570 · Headquarters: Galveston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sigma Theta Tau Inc

    EIN 930764502 · Headquarters: Canyon Lake, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Sigma Theta Tau International

    EIN 311242967 · Headquarters: Beaumont, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Sigma Theta Tau International

    EIN 900946497 · Headquarters: Sugar Land, TX, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Sigma Theta Tau International

    EIN 901123802 · Headquarters: Round Rock, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Sigma Theta Tau International Alpha Alpha Chi at Large Chapter 596

    EIN 320685260 · Headquarters: Kerrville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Sigma Theta Tau International Alpha Gamma Gamma 625

    EIN 372150256 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sigma Theta Tau International Honor Society of Nursing Delta Theta Chapter

    EIN 621092105 · Headquarters: ARLINGTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Sigma Theta Tau International Inc

    EIN 351930735 · Headquarters: Wichita Falls Texas, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Sigma Theta Tau International Inc

    EIN 371979801 · Headquarters: The Woodlands, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Sigma Theta Tau International Inc

    EIN 611801745 · Headquarters: STAFFORD, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sigma Theta Tau International Inc

    EIN 882013115 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Sigma Theta Tau International Inc

    EIN 900158248 · Headquarters: Belton, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Sigma Theta Tau International Inc

    EIN 900266186 · Headquarters: Stephenville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Sigma Theta Tau International Inc

    EIN 900357532 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Sigma Theta Tau International Inc

    EIN 900738320 · Headquarters: Bryan, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Sigma Theta Tau International Inc

    EIN 911935306 · Headquarters: Abilene, TX, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Sigma Theta Tau International Inc

    EIN 911935307 · Headquarters: Nacogdoches, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Sigma Theta Tau International Inc

    EIN 912039501 · Headquarters: EDINBURG, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Sigma Zeta House Corporation Chi Omega

    EIN 751612804 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Sigms Phi Alpha Dental Hygiene Honor Society

    EIN 202942036 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sign Kind

    EIN 921916215 · Headquarters: Dallas, TX, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Signal Corps Regimental Association - Fort Cavazos Chapter

    EIN 333648871 · Headquarters: Fort Hood, TX, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Signal Hill Company Coop 24

    EIN 311658168 · Headquarters: Austin, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Signal Mountain Emmaus Community

    EIN 752451011 · Headquarters: Big Spring, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Signal One International Foundation for Education and Outreach

    EIN 461611991 · Headquarters: Dallas, TX, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Signatures for Soldiers Inc

    EIN 882207165 · Headquarters: TEMPLE, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Signet Disaster Relief Fund Inc

    EIN 522344713 · Headquarters: Dallas, TX, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Signet Ring Foundation

    EIN 271225237 · Headquarters: Humble, TX, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Significant Leaders in Male Education Inc

    EIN 475381914 · Headquarters: Manor, TX, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Signis North America

    EIN 843858994 · Headquarters: CEDAR PARK, TX, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Signorelli Family Foundation Fka Tsc Outreach Initiative Foundation

    EIN 862862835 · Headquarters: THE WOODLANDS, TX, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Signs Following

    EIN 452732489 · Headquarters: Pilot Point, TX, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Signs for Seniors

    EIN 334265504 · Headquarters: Southlake, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Signs of the Kingdom

    EIN 334175302 · Headquarters: Caldwell, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Signs of the Times

    EIN 473530373 · Headquarters: League City, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Sigrist Foundation C/o John W Sigrist

    EIN 742960993 · Headquarters: MERCEDES, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  62. Sigue La Tradicion

    EIN 334803796 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sigueme Inc

    EIN 992783173 · Headquarters: SPRING, TX, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Siguiendo Los Pasos De Jesus Inc

    EIN 830449292 · Headquarters: NEW BRAUNFELS, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Sijibomi Inc

    EIN 814698798 · Headquarters: SAN ANTONIO, TX, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Sikh Care Organization Inc

    EIN 850535569 · Headquarters: Allen, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Sikh Center of Southeast Texas

    EIN 261482851 · Headquarters: BEAUMONT, TX, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Sikh Dharma Universal

    EIN 843515364 · Headquarters: Houston TX, TX, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Sikh Family Life

    EIN 821390320 · Headquarters: Houston, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Sikh Legal Aid

    EIN 831116226 · Headquarters: Garland, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. Sikh Study Circle Dfw Inc

    EIN 752303235 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Siksha Foundation Inc

    EIN 844060921 · Headquarters: Allen, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Sil Foundation

    EIN 931412943 · Headquarters: Spring, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. SIL Global

    EIN 751840827 · Headquarters: Dallas, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. Sil Lead

    EIN 452532091 · Headquarters: Dallas, TX, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. Sila Charitable Foundation Nfp

    EIN 861328730 · Headquarters: ADDISON, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Sila Community Association Co Krj Management Inc

    EIN 933158510 · Headquarters: HOUSTON, TX, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Sila Community Foundation Co Krj Mangement Inc

    EIN 994429760 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Silambam Houston

    EIN 261634628 · Headquarters: Houston, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Silambam United States Association Inc

    EIN 871510768 · Headquarters: McKinney, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  81. Silas Foundation

    EIN 921796360 · Headquarters: plano, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Silas Project

    EIN 821794682 · Headquarters: Plano, TX, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. Silayan Cultural Group of San Antonio Inc

    EIN 262975657 · Headquarters: SAN ANTONIO, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  84. Silber Family Foundation

    EIN 900918175 · Headquarters: DALLAS, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Silent Cry No More Inc

    EIN 993471434 · Headquarters: Tyler, TX, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Silent Film Sound and Music Archive

    EIN 463317369 · Headquarters: Humble, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Silent Rescue

    EIN 862701082 · Headquarters: Houston, TX, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Silent Retreat Cry Center

    EIN 823397811 · Headquarters: Houston, TX, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Silent Santa Of Gonzales County

    EIN 263795253 · Headquarters: Gonzales, TX, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Silent Screams

    EIN 463767441 · Headquarters: Cedar Hill, TX, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Silent Voices Foundation

    EIN 900883964 · Headquarters: Woodville, TX, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  92. Silent Voyces

    EIN 850855946 · Headquarters: little elm, TX, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Silent Warriors of Texas

    EIN 843523906 · Headquarters: El Paso, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Silent Wings Museum Foundation Inc

    EIN 200794391 · Headquarters: Lubbock, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Silhouette Social and Civic Club

    EIN 510143114 · Headquarters: el Paso, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Silhouettes of Success Foundation

    EIN 880813936 · Headquarters: Southlake, TX, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Silicon Hill Academy

    EIN 831980686 · Headquarters: Austin, TX, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Silicon Integration Initiative Inc

    EIN 841100665 · Headquarters: Round Rock, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Silk Road Cultural Arts Exchange Inc

    EIN 832463637 · Headquarters: Houston, TX, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Silk Stocking Historic District Neighborhood Association

    EIN 760152719 · Headquarters: galveston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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