| Chance Inc- Children Having Access to Nutrition Care and EducationHouston | Form 990 | $221,599FY2019 |
| Ridge Point Band BoostersMissouri City | Form 990 | $221,124FY2026 |
| Corpus Christi Tennis AssociationCorpus Christi | Form 990 | $220,834FY2024 |
| Bellaire High School Parent Teacher OrganizationBellaire | Form 990 | $220,352FY2025 |
| Learning Environments Action Research Network IncHouston | Form 990 | $219,583FY2024 |
| Promise Village AcademyHouston | Form 990 | $219,057FY2025 |
| Wings Collective ServicesHouston | Form 990 | $219,042FY2025 |
| Association of Paroling Authorities InternationalHuntsville | Form 990 | $218,807FY2025 |
| Coulson Tough School PTOSpring | Form 990 | $218,534FY2025 |
| Island University Foundation Texas a&M University-Corpus ChristCorpus Christi | Form 990 | $218,458FY2025 |
| Texas East Gymnastics Booster Club IncTyler | Form 990 | $218,401FY2024 |
| Highland Park Cheerleading Booster Club IncDallas | Form 990 | $218,014FY2026 |
| Wholly Informed Sex EdDallas | Form 990 | $217,462FY2024 |
| Lillie Russell Memorial Library LindaleLindale | Form 990 | $217,134FY2025 |
| Stony Point Band BoostersRound Rock | Form 990 | $217,097FY2025 |
| Whitehouse Isd Education FoundationWhitehouse | Form 990 | $216,789FY2025 |
| Aledo Band Boosters ClubAledo | Form 990 | $216,656FY2025 |
| Adventurers Academy of Lifelong LearningAustin | Form 990 | $216,398FY2024 |
| The Foundation for Music EducationMagnolia | Form 990 | $216,340FY2024 |
| DFW Chinese Youth CampRichardson | Form 990 | $215,989FY2024 |
| New Braunfels High School All Sports Booster Club IncNew Braunfels | Form 990 | $214,984FY2025 |
| Texas Association for Court AdministrationBrownsville | Form 990 | $213,995FY2025 |
| Brock Isd Education Foundation IncBrock | Form 990 | $213,550FY2025 |
| Avvai Tamil CenterFrisco | Form 990 | $213,508FY2024 |
| Kids Chance of Texas IncPlano | Form 990 | $213,407FY2025 |
| Hill Country Sheep and Goat OrganizationFredericksburg | Form 990 | $213,115FY2024 |
| New School of Music IncAustin | Form 990 | $213,031FY2025 |
| Cisd Educational Support Groups IncThe Woodlands | Form 990 | $212,866FY2025 |
| Tomball Memorial High School Band BoosterTomball | Form 990 | $212,715FY2026 |
| Insurance Council of Texas Educational FoundationAustin | Form 990 | $212,170FY2025 |
| Escadrille Booster AssociationAllen | Form 990 | $211,655FY2026 |
| Tomball Isd Education FoundationTomball | Form 990 | $211,265FY2025 |
| Beta Sigma Educational FoundationDallas | Form 990 | $211,075FY2025 |
| Frisco High School Band Booster Association IncFrisco | Form 990 | $210,853FY2025 |
| Poth Education FoundationPoth | Form 990 | $210,392FY2024 |
| Texas Supreme Court Historical Society IncAustin | Form 990 | $209,905FY2025 |
| PTA Texas CongressRichardson | Form 990 | $209,587FY2026 |
| Cypress Falls Band BoostersHouston | Form 990 | $209,422FY2025 |
| Friends of the University Park Public LibraryDallas | Form 990 | $209,256FY2025 |
| Royse City Band Boosters ClubRoyse City | Form 990 | $208,589FY2025 |
| Language Learning Center-Brazos Valley IncCollege Station | Form 990 | $208,018FY2024 |
| Aransas Pass Isd Education FoundationAransas Pass | Form 990 | $207,979FY2024 |
| Friends of the Port O Connor Library IncPort O'Connor | Form 990 | $207,690FY2025 |
| Berkner High School Booster Club IncRichardson | Form 990 | $207,007FY2025 |
| Apta Permian Basin IncMidland | Form 990 | $206,800FY2025 |
| National Santa Gertrudis Youth FoundationKingsville | Form 990 | $206,659FY2025 |
| M Club of Tarkington IncCleveland | Form 990 | $205,837FY2024 |
| Manvel Mavericks Booster ClubManvel | Form 990 | $205,730FY2026 |
| InterprideAustin | Form 990 | $205,705FY2025 |
| Friends of the Bertram Free LibraryBertram | Form 990 | $205,676FY2025 |