| Huffman Isd Education FoundationHuffman | Form 990-EZ | $140,229FY2025 |
| Jersey Village High School Athletic Booster Club IncJersey Village | Form 990-EZ | $140,135FY2025 |
| Raider Area Choir Booster ClubWylie | Form 990-EZ | $139,998FY2024 |
| Midlothian Isd Education FoundationMidlothian | Form 990-EZ | $139,906FY2024 |
| Northside Intermediate PTOHenderson | Form 990-EZ | $139,838FY2025 |
| Don a Buckalew Elementary Parent Teacher OrganizationThe Woodlands | Form 990-EZ | $139,810FY2026 |
| Sampson Elementary Parent-Teacher OrginizationCypress | Form 990-EZ | $139,714FY2025 |
| Shadow Creek High School Band BoostersPearland | Form 990-EZ | $139,533FY2025 |
| Radiant Authentic Resilient Equipped PearlsHouston | Form 990-EZ | $139,438FY2025 |
| Parent Booster USA IncThe Woodlands | Form 990-EZ | $139,307FY2026 |
| PNG Indian Athletic Club IncPort Neches | Form 990 | $139,122FY2025 |
| Aubrey Education Foundation IncAubrey | Form 990 | $139,042FY2025 |
| Texas Women in Higher EducationnetworkHouston | Form 990-EZ | $138,993FY2024 |
| Wharton County Youth Fair Scholarship FoundationWharton | Form 990 | $138,967FY2025 |
| Texas American Legion Development FoundationAustin | Form 990 | $138,921FY2025 |
| Jackrabbit Cheer BoosterForney | Form 990-EZ | $138,903FY2024 |
| Lobit PTODickinson | Form 990-EZ | $138,777FY2025 |
| Falls City All Sports Booster ClubFalls City | Form 990-EZ | $138,763FY2025 |
| Hebron High School Cheerleader Booster ClubCarrollton | Form 990-EZ | $138,756FY2026 |
| Bobby Bragan Youth Foundation IncKeller | Form 990 | $138,442FY2024 |
| La Grange Band Booster ClubLa Grange | Form 990-EZ | $138,101FY2025 |
| George Ranch High School Athletic Booster ClubRichmond | Form 990-EZ | $138,044FY2026 |
| American Society of Indian Engineers IncHouston | Form 990-EZ | $137,788FY2025 |
| Skill BridgeHouston | Form 990-EZ | $137,700FY2025 |
| Satoshi Nakamoto InstituteAustin | Form 990-EZ | $137,537FY2024 |
| Flower Mound High School Theatrebooster ClubFlower Mound | Form 990-EZ | $137,256FY2025 |
| Americal Legacy FoundationRowlett | Form 990-EZ | $137,220FY2026 |
| Gulf Coast Administrators of Special Education GcaseHouston | Form 990-EZ | $137,197FY2024 |
| Texas Association for Institutional ResearchDenton | Form 990-EZ | $137,158FY2026 |
| Pearland Robotic Booster OrganizationPearland | Form 990-EZ | $137,144FY2025 |
| Parent Booster USA IncGrand Prairie | Form 990-EZ | $137,072FY2026 |
| Ann Bethany Bertling and Tristan Gonzalez FoundationKingsbury | Form 990-EZ | $136,973FY2025 |
| Central Texas Khmer Buddhist Temple CommunityRound Rock | Form 990 | $136,892FY2025 |
| CreatorspaceHouston | Form 990-EZ | $136,778FY2024 |
| Ahs Patriettes Booster ClubHumble | Form 990-EZ | $136,715FY2025 |
| Apro Charitable Foundation IncAustin | Form 990-EZ | $136,691FY2025 |
| Lead First Foundation of Corpus Christi TexasCorpus Christi | Form 990-EZ | $136,539FY2024 |
| J Frank Dobie Band Parents OrganizationHouston | Form 990-EZ | $136,404FY2025 |
| Parent Booster USA IncGeorgetown | Form 990-EZ | $136,396FY2025 |
| Kaufman Isd Education FoundationKaufman | Form 990 | $136,344FY2024 |
| Texas Rural Chief Appraisers Association IncFairfield | Form 990-EZ | $136,243FY2024 |
| PTA Texas CongressFrisco | Form 990-EZ | $136,130FY2026 |
| Trans-Mississippi Turf Scholarship FundDallas | Form 990 | $136,123FY2024 |
| Winnsboro Isd Education FoundationWinnsboro | Form 990-EZ | $135,951FY2024 |
| Carthage Athletic Boosters ClubCarthage | Form 990-EZ | $135,818FY2025 |
| Blacks United in Leading Technology InternationalDallas | Form 990-EZ | $135,748FY2024 |
| LHS Rebels Baseball Boostr Club IncMidland | Form 990-EZ | $135,741FY2025 |
| Boerne High School Band BoostersBoerne | Form 990-EZ | $135,305FY2026 |
| Formation Support for VietnamSugar Land | Form 990-EZ | $135,279FY2024 |
| RHS Choir Booster Club IncRockwall | Form 990-EZ | $134,986FY2025 |