Unknown & Unclassified nonprofits in Texas

Unknown & Unclassified nonprofits in Texas. Browse 39,901 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. South Garland Band Boosters

    EIN 731711746 · Headquarters: Garland, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. South Grove Park Association

    EIN 741171778 · Headquarters: Weslaco, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. South Hardin 4-H Club

    EIN 871114148 · Headquarters: Kountze, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. South Houston American Legion Post 490 Inc

    EIN 741613333 · Headquarters: FRIENDSWOOD, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. South Houston Bible Institute

    EIN 760341582 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. South Houston Chamber of Commerce

    EIN 746070568 · Headquarters: SOUTH HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. South Houston Kayak Fishing Club

    EIN 815144229 · Headquarters: PEARLAND, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. South Houston Trojans Football and Cheer Inc

    EIN 814556112 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. South Houston Vista Inc

    EIN 760046884 · Headquarters: BEAUMONT, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. South Kirbyville Rural Water Supply Corporation

    EIN 741616632 · Headquarters: CALL, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. South Limestone County Water Supply Corp

    EIN 752066150 · Headquarters: GROESBECK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. South Montgomery County Buyers Group

    EIN 464624128 · Headquarters: Conroe, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. South Montgomery County Woodlands Chamber of Commerce

    EIN 742053667 · Headquarters: The Woodlands, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. South Montgomery Girls Softball League

    EIN 741852201 · Headquarters: THE WOODLANDS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. South Newton Water Supply Corp

    EIN 760183431 · Headquarters: DEWEYVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. South Padre Island Chamber of Commerce

    EIN 742572775 · Headquarters: SOUTH PADRE ISLAND, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. South Park High School Mass Reunion 1970-80

    EIN 923151504 · Headquarters: Nederland, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  18. South Plains Aerie 4271 Foe

    EIN 911799735 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. South Plains Bankers Association

    EIN 752601834 · Headquarters: LUBBOCK, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. South Plains College Foundation

    EIN 751665618 · Headquarters: LEVELLAND, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. South Plains Economic Development District

    EIN 752349231 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. South Plains Electric Cooperative

    EIN 750569260 · Headquarters: Lubbock, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. South Plains Emergency Medical Services Inc

    EIN 751560300 · Headquarters: Lubbock, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. South Plains Genealogical Society Inc

    EIN 752375026 · Headquarters: Lubbock, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. South Plains Invitational Basketball

    EIN 473831936 · Headquarters: Lubbock, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. South Plains Kidney Foundation

    EIN 237193782 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. South Plains Obedience Training

    EIN 751391348 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. South Plains Porcelain Art Club

    EIN 881891619 · Headquarters: Wolfforth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. South Plains Regional Science and Engineering Fair

    EIN 752498604 · Headquarters: LUBBOCK, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. South Plains Tennis Association Inc

    EIN 752589924 · Headquarters: Lubbock, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. South Polk County Volunteer Fire Department & Ace Community Park Inc

    EIN 742077831 · Headquarters: ACE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. South Rusk County Water Supply Corporation

    EIN 751570490 · Headquarters: Laneville, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. South Sabine Water Supply Corp

    EIN 751848503 · Headquarters: Hemphill, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. South Shore Montessori Foundation Inc

    EIN 320200538 · Headquarters: FRIENDSWOOD, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. South Tarrant County Chamber of Commerce

    EIN 752194038 · Headquarters: FOREST HILL, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. South Tawakoni Water Supply Corporation

    EIN 751235001 · Headquarters: WILLS POINT, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. South Taylor Emergency Medical Serv

    EIN 752299987 · Headquarters: Abilene, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. South Texas Alliance for Orphans

    EIN 822119250 · Headquarters: BOERNE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. South Texas Alliance of Career Champions

    EIN 852152632 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. South Texas Area Recruitment Network

    EIN 814882276 · Headquarters: Elsa, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. South Texas Assets Consortium

    EIN 462819496 · Headquarters: RIO GRANDE CITY, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. South Texas Authors of Romance

    EIN 760345762 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. South Texas Beagle Club

    EIN 352928906 · Headquarters: CLEVELAND, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. South Texas Border Region Sports Car Club of America Inc

    EIN 746062881 · Headquarters: Corpus Christi, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. South Texas Bridge Association

    EIN 742523826 · Headquarters: CORPUS CHRISTI, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. South Texas Business Partnership

    EIN 742467696 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. South Texas Chapter National Electrical Contractors Association

    EIN 741010084 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. South Texas Chapter of Sigma Xi Scientific Research Society

    EIN 742931725 · Headquarters: Corpus Christi, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. South Texas Chapter of the Association O of America

    EIN 742840104 · Headquarters: CORPUS CHRISTI, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. South Texas Chapter of the Federal Bar Association

    EIN 742086032 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. South Texas Chapter of the Risk & Insurance Management Society Inc

    EIN 741983497 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. South Texas Chapter of the Society of Industrial and Office Realtors

    EIN 204648556 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  53. South Texas Charitable Foundation

    EIN 742148107 · Headquarters: VICTORIA, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. South Texas Cotton & Grain Association Inc

    EIN 741478132 · Headquarters: VICTORIA, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. South Texas Electric Cooperative

    EIN 741393760 · Headquarters: Victoria, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. South Texas Employees Recreation Association

    EIN 760230785 · Headquarters: WADSWORTH, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. South Texas Eventing Association

    EIN 882821800 · Headquarters: Hockley, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. South Texas Firebirds

    EIN 883469067 · Headquarters: CONVERSE, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. South Texas Futbol Club

    EIN 742248869 · Headquarters: Corpus Christi, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. South Texas Gcsa Inc

    EIN 760386537 · Headquarters: CYPRESS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. South Texas Geological Society

    EIN 741621894 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. South Texas Geological Society Charitabl

    EIN 741863162 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. South Texas Haven Properrty Owners Assoc Inc

    EIN 742496944 · Headquarters: La Feria, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. South Texas Hereford Association

    EIN 740908475 · Headquarters: BEEVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. South Texas Hooks

    EIN 412775585 · Headquarters: Conroe, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. South Texas Mensa

    EIN 741873495 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. South Texas Motorcycle Museum

    EIN 263519279 · Headquarters: Edinburg, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. South Texas Off Road Mountain- Bikers - Storm

    EIN 822008492 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. South Texas Press Association Inc

    EIN 742309932 · Headquarters: Flatonia, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. South Texas Quantum Center

    EIN 800915336 · Headquarters: MCALLEN, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. South Texas Rolleristas

    EIN 800766016 · Headquarters: MCALLEN, TX, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  72. South Texas Rural Health Services

    EIN 741905196 · Headquarters: Cotulla, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. South Texas Santa Gertrudis Association

    EIN 371763072 · Headquarters: Hondo, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. South Texas Section AICHE

    EIN 237429667 · Headquarters: Sugar Land, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. South Texas Section of the American Society of Asnt

    EIN 844274051 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. South Texas Society for Healthcare Risk Management 062094

    EIN 742714333 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. South Texas Spurs

    EIN 043778438 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. South Texas Triumph Association Inc

    EIN 871853952 · Headquarters: Boerne, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  79. South Texas Warriors

    EIN 263428550 · Headquarters: Victoria, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. South Texas Welding School Llc

    EIN 815442679 · Headquarters: EDINBURG, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. South Texas Youth for Christ

    EIN 741471798 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. South Texas Youth Soccer

    EIN 061822238 · Headquarters: Lampasas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. South Texas Youth Soccer

    EIN 746105774 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. South Texas Youth Soccer Assn

    EIN 742851769 · Headquarters: PLEASANTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. South Texas Youth Soccer Association

    EIN 742012868 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. South Texas Youth Soccer Association

    EIN 742300316 · Headquarters: Kingville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. South Texas Youth Soccer Association

    EIN 742634291 · Headquarters: EL PASO, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. South Texas Youth Soccer Association

    EIN 742781251 · Headquarters: Beeville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. South Texas Youth Soccer Association

    EIN 742879630 · Headquarters: Cuero, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. South Texas Youth Soccer Association

    EIN 742968757 · Headquarters: CANYON LAKE, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. South Texas Youth Soccer Association

    EIN 760229211 · Headquarters: Humble, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. South Texas Youth Soccer Association

    EIN 760266040 · Headquarters: ALVIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. South Texas Youth Soccer Association

    EIN 760500635 · Headquarters: Crosby, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. SOUTH Texas YOUTH SOCCER ASSOCIATION D/b/a Tri-County Soccer Club

    EIN 742967907 · Headquarters: Harker Heights, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. South Texas Youth Soccer Association Orange County Youth Soccer

    EIN 760615326 · Headquarters: ORANGE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. SOUTH Texas YOUTH SOCCER ASSOCIATION South Belt Youth Soccer Club

    EIN 742012887 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. South Texas Youth Soccer Cy-Fair Timberline

    EIN 760230996 · Headquarters: Cypress, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. South Van Zandt Vol Fire Dept Inc

    EIN 751971024 · Headquarters: ATHENS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. South West Region Bbb

    EIN 010932835 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. South West Transit Association

    EIN 742150101 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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