| Lonestar Soccer Club of Austin Inc | 501(c)(3) | 1979 | $14.5 million | $10.1 million | 2025-05 |
| Austin Parks Foundation | 501(c)(3) | 1992 | $12.3 million | $26.4 million | 2024-12 |
| Western Hills Little League Inc | 501(c)(3) | 2026 | $6 million | $6.8 million | 2025-09 |
| Texans for Freedom To Invest | 501(c)(4) | 2022 | $5.9 million | $461,456 | 2025-12 |
| Austin Performance Volleyball | 501(c)(3) | 2009 | $3.6 million | $318,366 | 2025-06 |
| Town and Country Optimist Foundation | 501(c)(3) | 2008 | $3 million | $2.3 million | 2025-09 |
| Rbi Austin | 501(c)(3) | 2018 | $2.9 million | $4.3 million | 2025-09 |
| Austin Rowing Club | 501(c)(3) | 1984 | $2.6 million | $1.2 million | 2025-12 |
| Texas Book Festival | 501(c)(3) | 1996 | $2.6 million | $2.7 million | 2024-12 |
| Girlstart | 501(c)(3) | 1998 | $2.5 million | $2.4 million | 2025-12 |
| Laser Class Association Inc | 501(c)(3) | 2015 | $2.4 million | $2.6 million | 2024-12 |
| Long Game Youth Foundation of Central Texas | 501(c)(3) | 2000 | $2.1 million | $4 million | 2025-08 |
| Austin Ymbl Sunshine Camp | 501(c)(3) | 1956 | $1.9 million | $6 million | 2024-12 |
| 4atx Foundation | 501(c)(3) | 2019 | $1.7 million | $1.2 million | 2025-12 |
| Pease Park Conservancy | 501(c)(3) | 2013 | $1.5 million | $1.7 million | 2025-09 |
| Collegiate Strength & Conditioning Coaches Association Inc | 501(c)(3) | 2001 | $1.4 million | $1.9 million | 2025-07 |
| Candlelight Ranch Foundation | 501(c)(3) | 2000 | $1.1 million | $4 million | 2025-12 |
| Sergio and Angela Garcia Foundation | 501(c)(3) | 2023 | $1.1 million | $1.9 million | 2024-12 |
| Yeti Baseball Club Inc | 501(c)(3) | 2017 | $1.1 million | $65,809 | 2024-12 |
| Asian American Resource Center Inc | 501(c)(3) | 2006 | $1 million | $634,480 | 2025-09 |
| Texas Chapter National School Publi C Relations Association Inc | 501(c)(3) | 1977 | $998,816 | $1.4 million | 2025-06 |
| Central Austin Hockey Association | 501(c)(3) | 2025 | $961,122 | $97,152 | 2025-12 |
| Semper Fun Organization | 501(c)(3) | 2024 | $913,350 | $31,850 | 2025-12 |
| Texas Association for Health Physical Education Recreation & | 501(c)(3) | 1991 | $909,477 | $194,915 | 2025-05 |
| Capital Area Tennis Association | 501(c)(3) | 1979 | $854,278 | $1 million | 2024-12 |
| Fierce United | 501(c)(3) | 2020 | $829,806 | $484,047 | 2025-12 |
| Ghisallo Cycling Initiative | 501(c)(3) | 2013 | $822,836 | $841,760 | 2025-12 |
| The Pecan Street Association Inc | 501(c)(4) | 2010 | $783,910 | $243,027 | 2024-12 |
| Austin Mens Soccer Association | 501(c)(4) | 2000 | $729,467 | $1.7 million | 2025-07 |
| Magic Basketball Club Inc | 501(c)(3) | 2004 | $711,998 | $394,987 | 2025-12 |
| Pro Sports Assembly | 501(c)(3) | 2019 | $655,722 | $616,462 | 2025-12 |
| CG Adventures International Inc | 501(c)(3) | 2011 | $642,155 | $21,203 | 2025-08 |
| Houston Table Tennis Association Inc | 501(c)(3) | 2005 | $604,054 | $793,240 | 2025-12 |
| Oak Hill Youth Sports Association | 501(c)(3) | 1996 | $587,051 | $1.2 million | 2024-12 |
| Texas High School Girls Coaches Association Inc | 501(c)(6) | 2017 | $482,813 | $1.3 million | 2024-08 |
| Austin High School Boys Lacrosse | 501(c)(3) | 2012 | $453,973 | $150,471 | 2026-06 |
| Max Performance Volleyball | 501(c)(3) | 2021 | $443,604 | $85,085 | 2025-12 |
| Bushong Mountain Park | 501(c)(3) | 2024 | $430,612 | $3.8 million | 2025-12 |
| Barton Springs Conservancy | 501(c)(3) | 2015 | $392,059 | $424,850 | 2024-12 |
| Austin Fencers Club Inc | 501(c)(3) | 1993 | $383,677 | $42,720 | 2025-12 |
| Trojan Youth Lacrosse Association of Northwest Austin Inc | 501(c)(3) | 2015 | $380,250 | $152,308 | 2025-06 |
| Westlake Youth Basketball Association | 501(c)(3) | 1994 | $346,996 | $305,997 | 2025-12 |
| Womens Flat Track Derby Association | 501(c)(3) | 2012 | $307,918 | $158,836 | 2025-12 |
| River City Rangers Soccer Club Inc | 501(c)(3) | 1999 | $270,544 | $212,228 | 2025-06 |
| Touchstone Golf Foundation | 501(c)(3) | 2009 | $270,491 | $60,367 | 2025-12 |
| Austin Angelfish Synchronized Swimming | 501(c)(3) | 2010 | $253,875 | $124,623 | 2025-08 |
| North Austin Soccer Alliance Inc | 501(c)(3) | 2000 | $242,338 | $60,900 | 2025-07 |
| Texas Fencing Academy Inc | 501(c)(3) | 2012 | $241,870 | $36,764 | 2025-12 |
| Lake Travis High School Boys Lacrosse Club | 501(c)(3) | 2014 | $234,695 | $72,099 | 2025-05 |
| Huns RFC | 501(c)(3) | 2014 | $226,749 | $723,911 | 2025-09 |
| Westlake Cheer Parent Association | 501(c)(3) | 2019 | $214,522 | $47,124 | 2025-03 |
| Vandegrift High School Cheerleading Booster Club | 501(c)(3) | 2014 | $210,358 | $54,473 | 2026-04 |
| Lone Star Curling Club | 501(c)(3) | 2015 | $209,531 | $113,685 | 2025-08 |
| Los Verdes Atx | 501(c)(3) | 2022 | $189,085 | $148,701 | 2023-12 |
| The Great Hills Swim Team Inc | 501(c)(3) | 2014 | $178,689 | $23,007 | 2025-08 |
| Pride Athletics and Recreation of Texas | 501(c)(3) | 2023 | $178,127 | $67,702 | 2024-12 |
| Austin Practical Shooting Club | 501(c)(3) | 2016 | $161,858 | $37,596 | 2025-12 |
| Vibrati | 501(c)(3) | 2025 | $160,015 | $157,718 | 2024-12 |
| Austin Blacks Rugby | 501(c)(3) | 2019 | $159,265 | $32,209 | 2025-12 |
| Austin Co-Ed Soccer Association | 501(c)(4) | 2014 | $157,896 | $373,215 | 2025-12 |
| Friends of Delwood Sports | 501(c)(3) | 2019 | $157,448 | $4,697 | 2025-12 |
| Red Line Parkway Initiative | 501(c)(3) | 2018 | $155,626 | $130,034 | 2025-12 |
| Bowie Boys Lacrosse Association | 501(c)(3) | 2021 | $155,597 | $116,522 | 2026-05 |
| Austin Golf Association | 501(c)(7) | 2024 | $154,967 | $15,017 | 2025-12 |
| BTX Ballers | 501(c)(3) | 2023 | $151,739 | $39,384 | 2025-12 |
| Metroplex BMX Group | 501(c)(3) | 2022 | $149,836 | $174,283 | 2024-12 |
| Northwest Softball Inc | 501(c)(3) | 2019 | $148,984 | $157,321 | 2025-12 |
| Valley of the Moon Inc | 501(c)(7) | 2015 | $146,050 | $764,525 | 2025-12 |
| Austin High Girls Lacrosse Team Inc | 501(c)(3) | 2023 | $135,376 | $75,822 | 2026-06 |
| Buford Bailey Track Club | 501(c)(3) | 2019 | $131,584 | $30,801 | 2024-12 |
| Soccer Assist | 501(c)(3) | 2015 | $130,049 | $393,569 | 2024-12 |
| Westwood Football Booster Club Inc | 501(c)(3) | 2014 | $128,104 | $47,968 | 2025-12 |
| Buildsoccer | 501(c)(3) | 2019 | $110,225 | $406,403 | 2025-12 |
| Lake Travis Girls Lacrosse Association Inc | 501(c)(3) | 2019 | $108,765 | $63,495 | 2026-05 |
| Four Points Pop Warner Football & Cheer Associaton | 501(c)(3) | 2013 | $108,735 | $50,988 | 2025-12 |
| Atxgfl | 501(c)(3) | 2020 | $107,998 | $66,325 | 2024-12 |
| Optimist International | 501(c)(3) | 2022 | $106,032 | $78,019 | 2025-09 |
| Outlaw Volleyball Club | 501(c)(3) | 1996 | $105,486 | $2,808 | 2025-08 |
| Austin Athletics Scholarship Foundation | 501(c)(3) | 2004 | $101,400 | $25,888 | 2025-12 |
| San Tomas Inc | 501(c)(7) | 2006 | $99,000 | $20,711 | 2025-12 |
| Petit Bassett Griffon Vendeen Club of America | 501(c)(7) | 2025 | $94,687 | $51,531 | 2025-06 |
| Capitol City BMX | 501(c)(3) | 2021 | $90,874 | $34,833 | 2024-12 |
| Texans Homeschool Athletic Foundation | 501(c)(3) | 2022 | $88,767 | $44,072 | 2025-06 |
| Dallas Asian Athletics Association Inc | 501(c)(3) | 2023 | $87,336 | $19,625 | 2025-12 |
| Central Texas Archery | 501(c)(3) | 2018 | $86,826 | $23,326 | 2024-12 |
| Lasa Nasp Archery Booster Club | 501(c)(3) | 2023 | $83,749 | $17,486 | 2026-05 |
| James Bowie HS Baseball Booster Club | 501(c)(3) | 2022 | $81,677 | $29,160 | 2025-06 |
| Vandegrift High School Ladies Soccer Booster Club | 501(c)(3) | 2022 | $80,862 | $44,165 | 2025-06 |
| Austin Aikido Inc | 501(c)(3) | 1988 | $80,634 | $60,114 | 2025-12 |
| Westwood Baseball Boosters Incorporated | 501(c)(3) | 2015 | $79,356 | $62,494 | 2025-05 |
| South Austin Area Barracudas Swim Team | 501(c)(3) | 2005 | $78,707 | $25,165 | 2025-12 |
| Hurricane Swim Team | 501(c)(3) | 2023 | $74,563 | $73,708 | 2025-08 |
| Texas Fury Flag Football | 501(c)(3) | 2018 | $72,866 | $4,645 | 2024-12 |
| Zilker Train LLC | 501(c)(3) | 2021 | $70,170 | $784,664 | 2024-12 |
| Austin Ultimate | 501(c)(3) | 2018 | $69,272 | $114,801 | 2025-12 |
| Circle C Seals Inc | 501(c)(7) | 2008 | $69,077 | $11,654 | 2025-12 |
| Redfish Swimming | 501(c)(3) | 2025 | $68,511 | $42,836 | 2024-12 |
| Balcones CC Swim Team | 501(c)(3) | 2021 | $67,987 | $46,608 | 2025-08 |
| Travis Country Swim Club | 501(c)(3) | 1999 | $66,854 | $17,175 | 2024-12 |
| Central Texas Womens Lacrosse Officials Organization | 501(c)(4) | 2014 | $66,298 | $8,977 | 2025-08 |
| JBHS Cheer Booster Club Inc | 501(c)(3) | 2021 | $64,730 | $80,385 | 2025-04 |
| Trojans Pop Warner | 501(c)(3) | 2013 | $63,303 | $20,430 | 2024-12 |
| Wells Branch Armada Summer Swim Team | 501(c)(3) | 1991 | $55,059 | $7,323 | 2025-08 |
| Westwood Mens Soccer Booster Club | 501(c)(3) | 2019 | $54,094 | $30,797 | 2025-05 |
| Texas State Theta Lambda Housing Corporation | 501(c)(7) | 2007 | $51,840 | $995,491 | 2025-12 |
| Austin Police Retired Officers Association | 501(c)(7) | 2003 | $47,029 | $95,187 | 2024-12 |
| American Contract Bridge League Inc | 501(c)(4) | 2022 | $45,823 | $167,026 | 2025-12 |
| Girls Rock Camp Austin | 501(c)(3) | 2010 | $44,812 | $11,428 | 2024-12 |
| Austin Texas Rollergirls Incorporated | 501(c)(3) | 2008 | $27,467 | $194,158 | 2025-12 |
| University of Texas Soccer Alumni Association | 501(c)(3) | 2015 | $23,286 | $153,229 | 2024-12 |
| Knights Lacrosse | 501(c)(3) | 2017 | $10,125 | $65,705 | 2024-12 |
| Violet Crown Aikikai | 501(c)(3) | 2024 | $6,910 | $10,342 | 2025-12 |
| Aztex Soccer Foundation | 501(c)(3) | 2015 | $3,500 | $6,490 | 2025-12 |
| TRC High Performance Inc | 501(c)(3) | 2022 | $3,169 | $3,762 | 2024-12 |
| 3M Austin Quarter Century & Retiress Club | 501(c)(7) | 2008 | $0 | $0 | 2026-03 |
| 3RD Star Media Run Inc | 501(c)(3) | 2024 | | | |
| 512 Football Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| 512 SK8 Project Inc | 501(c)(3) | 2025 | | | |
| 787 Cycling | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| 88 Stitches Foundation Inc | 501(c)(3) | 2025 | | | |
| Accra Youth Tennis Initiative | 501(c)(3) | 2026 | | | |
| Ace-In-The-Hole Retiree Association | 501(c)(7) | 2018 | $0 | $0 | 2025-12 |
| Acrd | 501(c)(3) | 2026 | | | |
| American Homebrewers Association | 501(c)(6) | 2025 | | | |
| American Youth Football Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| American Youth Football Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Anderson Nasp Archery Booster Club | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Ann Richards High School Softball B Ooster Club | 501(c)(3) | 2026 | | | |
| Ann Richards Volleyball Booster Club | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ascend Together Climbing | 501(c)(3) | 2026 | | | |
| Athleticus Sports | 501(c)(3) | 2026 | | | |
| Atx Combat Challenge Team | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Atx Pistols Baseball Club Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Atx Runners Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Atx Soccer Club | 501(c)(7) | 2026 | | | |
| Atx Volleyball Club Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Austin 42 Club | 501(c)(7) | 2007 | $0 | $0 | 2025-08 |
| Austin Aa Mens Hockey League | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Austin Acro Advocates Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Austin Anarchy Roller Derby | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Austin Angels Football Club | 501(c)(3) | 2024 | | | |
| Austin Archery Club | 501(c)(3) | 2018 | | $167,933 | 2025-12 |
| Austin Basketball Officials Association | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Austin Bengal Tigers Sports Club | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Austin Blood Guard | 501(c)(7) | 2026 | | | |
| Austin Capitals Inc | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Austin Chdo Roundtable Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Austin Chess Club | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Austin Coolers Inc | 501(c)(3) | 2026 | | | |
| Austin Crows Australian Rules Football Club | 501(c)(3) | 2011 | $0 | $0 | 2026-01 |
| Austin Deaf Pickleball | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Austin Diamondbacks Incorporated | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Austin Dirt Dawgs | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Austin Front Runners | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Austin Gay Basketball League | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Austin Jeep Exclusive | 501(c)(7) | 2005 | $0 | $0 | 2024-12 |
| Austin Ki Aikido Centerincorporated | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Austin Legends FC | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Austin Metro Trails & Greenways | 501(c)(3) | 1997 | $0 | $0 | 2023-09 |
| Austin Outlaws | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Austin Paddling Club Inc | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Austin Powers Catchball | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Austin Retros Netball | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Austin Roller Derby | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Austin Rough Riders | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Austin Senior Golf Association | 501(c)(7) | 2019 | $0 | $0 | 2025-10 |
| Austin Speedsters | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Austin Sports Foundation | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Austin Striders Track Club | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Austin Tennis Club | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Austin Tennis Net | 501(c)(4) | 2011 | $0 | $0 | 2025-12 |
| Austin Torch Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Austin Triathlon Club | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Austin United FC Academy | 501(c)(3) | 2026 | | | |
| Austin Valkyries Womens Rugby Football Club | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Austin Youth Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Austin Zealots | 501(c)(7) | 2014 | $0 | $925 | 2025-12 |
| Bad Boyz Youth Sports | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Balcones Woods Swim Team | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Bandits Youth Baseball Organization | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Barton Creek West Barracudas | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Black Rock City Hash House Harriers | 501(c)(3) | 2022 | $0 | $0 | 2025-10 |
| Blackshear Nasp Archery Booster Club | 501(c)(3) | 2023 | $0 | $0 | 2025-05 |
| Blue and Silver Open | 501(c)(3) | 2026 | | | |
| Bogey Free Club | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Bowie Boys Soccer Booster Club | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Brentwood Nasp Archery Booster Club | 501(c)(3) | 2023 | $0 | $0 | 2026-05 |
| CTGHSLL Inc | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| CTX Crew Baseball | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| CTX Fastpitch Organization | 501(c)(3) | 2026 | | | |
| Camfoot United VFC Austin | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Camp Wildflower Roots | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| Capital City A&M Club Inc | 501(c)(7) | 1999 | $0 | $0 | 2024-12 |
| Capital City Youth Association | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Capital Referees | 501(c)(4) | 2015 | $0 | $0 | 2025-05 |
| Capital of Texas Baseball League | 501(c)(7) | 2025 | | | |
| Caplax | 501(c)(3) | 2020 | $0 | $0 | 2025-08 |
| Captial Z of Texas | 501(c)(7) | 2017 | $0 | $0 | 2025-12 |
| Cedar Creek Eagles Youth Sports Ass Ociation | 501(c)(3) | 2025 | | | |
| Centex Classic Series | 501(c)(4) | 2026 | | | |
| Central Texas Basket Guild | 501(c)(7) | 2012 | $0 | $0 | 2025-12 |
| Central Texas Cricket League | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Central Texas Tennis Association | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Central Texas Woodturners Association | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Circle C Select Swim Booster Club | 501(c)(3) | 2023 | $0 | $0 | 2026-08 |
| Committed Sports Foundation | 501(c)(3) | 2025 | | | |
| Community Hoops | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Connect Atx Elite | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Craigs Way | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cricamplify Foundation | 501(c)(3) | 2025 | | | |
| Crockett High School Swim Team Booster Club | 501(c)(3) | 2025 | | | |
| Delwood Sports | 501(c)(3) | 2025 | | | |
| Donald Harris Athlete Development | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Dripping Springs Mountain Bike Club | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| East Austin Sports Teams | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Eclipse Sports Events Inc | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Elite Corvette Club | 501(c)(7) | 2022 | $0 | $0 | 2025-12 |
| Epsilon Nu Tau Fraternity Inc | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Exxon Annuitants Club of Austin | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Feet and Hands Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Fierce Futbol Club of Satx | 501(c)(3) | 2025 | $0 | $0 | 2025-11 |
| Friends of Reed Park | 501(c)(3) | 2025 | | | |
| Friends of Texas Water Polo | 501(c)(3) | 2024 | $0 | $0 | 2025-08 |
| Friends of Youth Futbol | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Friends of the Parks of Austin | 501(c)(3) | 1985 | $0 | $0 | 2025-12 |
| Furious French Racing | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| G10 Academy FC Inc | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| GWNN Group With No Name | 501(c)(7) | 2015 | $0 | $0 | 2025-11 |
| Galarraga Organization | 501(c)(3) | 2025 | | | |
| Gators Swim Team | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Gay Masters | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Girls Hockey Club Austin | 501(c)(3) | 2013 | $0 | $37,531 | 2026-05 |
| Gmu Sports Inc | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Great Austin Golf Association | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Greater Austin Sports Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Greater Central Texas Youth Association | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Grtu Foundation | 501(c)(3) | 2023 | | $170,122 | 2026-03 |
| Heros Empowered Through Scuba Found Ation | 501(c)(3) | 2026 | | | |
| Hill Country Challengers Athletics | 501(c)(3) | 2025 | | | |
| Hill Country Nudists Incorporated | 501(c)(7) | 2005 | $0 | $0 | 2025-12 |
| Houston Girls Athletics Inc | 501(c)(3) | 2026 | | | |
| Ignite A Dream Inc | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Illuminate Movement Retreats Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Jaguar Club of Austin Incorporated | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Jet Baseball | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Joshua W Black Foundation | 501(c)(3) | 2024 | | | |
| Jr Jaguars Youth Sports | 501(c)(3) | 2026 | | | |
| Kappa Phi Gamma | 501(c)(7) | 2015 | $0 | $0 | 2025-12 |
| Kealing Nasp Archery Booster Club | 501(c)(3) | 2023 | | | |
| Kilos for Kids | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Knights Football Club | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Knockout Volleyball | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| LBJ Ladies Lacrosse | 501(c)(3) | 2007 | $0 | $0 | 2025-07 |
| LBJ Volleyball Booster Club | 501(c)(3) | 2024 | | | |
| Lady Cartel | 501(c)(3) | 2022 | $0 | $0 | 2024-01 |
| Lady Jags Basketball Inc | 501(c)(3) | 2024 | | | |
| Lake Travis High Mountain Bike Team | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Lake Travis Sports Corporation | 501(c)(3) | 2012 | $0 | $0 | 2023-12 |
| Lasa Baseball Boosters | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Lasa Cheer Booster Club | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Lasa Softball Booster | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lasa Tennis Boosters Incorporated | 501(c)(3) | 2026 | | | |
| Lasa Water Polo Booster Club | 501(c)(3) | 2026 | | | |
| Latino Athletes USA Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-09 |
| Leadership Through Athletics | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Leadout Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Learning Together Equestrians | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| Legend Tennis Association | 501(c)(3) | 2025 | | | |
| Lions of Judah FC | 501(c)(3) | 2026 | | | |
| Little Disciples of Christ | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $173,516 | 2025-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-09 |
| Lonestar Soccer Holdings of Austin Inc | 501(c)(2) | 2025 | | | |
| Longhorn Pickleball | 501(c)(3) | 2025 | $0 | $0 | 2025-04 |
| Longhorn Strokes Foundation | 501(c)(3) | 2026 | | | |
| Love and Basketball Society | 501(c)(3) | 2026 | | | |
| MHS Soccer Booster Club Inc | 501(c)(3) | 2014 | $0 | $0 | 2026-05 |
| MLS in Austin Supporters Group | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Mad Dawgs Baseball | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Manor Area Youth Association | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Matador Racing | 501(c)(3) | 2024 | | | |
| McCallum Golf Booster Club | 501(c)(3) | 2026 | | | |
| McNeil Maverick Baseball Club | 501(c)(3) | 2009 | $0 | $0 | 2025-05 |
| McNeil Maverick Volleyball Club | 501(c)(3) | 2014 | $0 | $0 | 2024-05 |
| McNeil Softball Booster Club | 501(c)(3) | 2021 | $0 | $0 | 2025-07 |
| Mean Green Baseball | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Minna Judo | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Moving Forward Ride Productions | 501(c)(3) | 2026 | | | |
| Mueller Swim League | 501(c)(3) | 2026 | $0 | $0 | 2025-09 |
| Murdoch Hockey Fund | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| My Athlete Foundation | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| National Diabolo League | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| New-Era Athletics | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| No Comply Foundation | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| No Girl Walks Alone | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| North Austin Youth Baseball Club | 501(c)(7) | 2025 | $0 | $0 | 2025-12 |
| Northwest Austin Pony-Colt-Palomino Baseball League | 501(c)(3) | 2018 | | $31,181 | 2024-12 |
| Oakhill Heat Baseball | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Oax Sport Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Off Ball Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ohana 13 Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Ohana Volleyball | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Old Enfield Improvement and Preservation Fund | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Open Austin | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Parks X Parks | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Pedal Satx | 501(c)(3) | 2025 | | | |
| Pierian Recording Society | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Play It Forward Foundation | 501(c)(3) | 2024 | | | |
| Play for Life Houston Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Play4more Sports | 501(c)(3) | 2026 | | | |
| Police Activities League of Austin | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Prestige Youth Foundation Inc | 501(c)(3) | 2025 | | | |
| Queen Bees Softball Cedar Park Texa S | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Racewalk for Fitness Technique Coaching | 501(c)(3) | 2003 | $0 | $0 | 2023-12 |
| Renegade Cru Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Righteous Saints Le MC BTX Chapter | 501(c)(7) | 2026 | | | |
| Rising Youth Bowlers Tour | 501(c)(3) | 2025 | $0 | $0 | 2025-07 |
| Road Runner Run Club Inc | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Roadrunner Amateur Sailing Association | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Rock Squirrel RP Mga | 501(c)(7) | 2026 | | | |
| Round Rock Riot RFC | 501(c)(3) | 2022 | $0 | $0 | 2026-05 |
| Round Rock Youth Lacrosse | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Running Down A Dream | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Runtex Foundation | 501(c)(3) | 2003 | $0 | $0 | 2023-12 |
| Safe Harbour International Drowning Prevention Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Satx Youth Bowlers Tour | 501(c)(3) | 2023 | $0 | $0 | 2026-07 |
| Serve Plus | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Shady Hollow Stingrays | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Shrine Events Texas Inc | 501(c)(7) | 2020 | $0 | $0 | 2025-12 |
| Sigma Gamma Rho Sorority Inc Mu Upsilon Chapter | 501(c)(7) | 2020 | $0 | $0 | 2026-06 |
| South Austin Area Barracuda Swim Team | 501(c)(3) | 2024 | | | |
| South Austin Arts Society | 501(c)(7) | 2025 | $0 | $0 | 2025-12 |
| South Austin Optimist Scorpions | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Sports Vision 20-20 | 501(c)(3) | 1993 | $0 | $0 | 2026-06 |
| Sports for All | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Sports for Amateur Athletes | 501(c)(3) | 2023 | | | |
| Star Athletic Sports Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| State of Mind Wellness | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Steiner Ranch Interscholastic Mountain Bike Program | 501(c)(3) | 2020 | $0 | $0 | 2026-07 |
| Stephen F Austin High School Archery Booster Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Stickwerks Lacrosse Inc | 501(c)(3) | 2020 | | $9,347 | 2025-12 |
| Swim With Inspiration and Motivation | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| TSG Community Projects | 501(c)(3) | 2026 | | | |
| Team Esperanza | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Team Texas All Stars | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Tejas Miatas | 501(c)(7) | 2017 | $0 | $0 | 2025-12 |
| Tennis Brothers Austin Club | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Texans for State Parks | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Texas Arena League | 501(c)(7) | 2019 | $0 | $0 | 2025-12 |
| Texas Bicycle Racing Organization | 501(c)(3) | 2025 | | | |
| Texas Business Analytics Association | 501(c)(7) | 2024 | $0 | $0 | 2025-08 |
| Texas Crew Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Texas Equestrian Team at the University of Texas at Austin | 501(c)(7) | 2025 | | | |
| Texas Football Academy | 501(c)(3) | 2025 | | | |
| Texas Handball Association | 501(c)(3) | 2026 | | | |
| Texas Hellraisers | 501(c)(7) | 2025 | | | |
| Texas Juggling Society | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Texas Junior Disc Golf | 501(c)(3) | 2026 | | | |
| Texas Raptors Soccer Club | 501(c)(3) | 2025 | $0 | $0 | 2026-05 |
| Texas Rugby Association of Austin Inc | 501(c)(3) | 2008 | $0 | $0 | 2023-12 |
| Texas Tomahawks Lacrosse | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| The Connection Austin | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| The Dripping Springs Friendship Foundation | 501(c)(3) | 2026 | | | |
| The Topfer Family Foundation | 501(c)(3) | 2001 | | $26.7 million | 2024-12 |
| The Yonge Foundation | 501(c)(3) | 1997 | | $11.5 million | 2025-12 |
| Thuze Foundation | 501(c)(3) | 2025 | | | |
| Titans Baseball Outreach | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Travis Early College Highschool Ath Letics Booster Club | 501(c)(3) | 2025 | | | |
| Twenty-Six Two Incorporated | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| USA Lexico | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Uss Ark Angel Inc | 501(c)(7) | 2003 | $0 | $0 | 2023-12 |
| VHS TF Booster Club | 501(c)(3) | 2020 | $0 | $0 | 2026-05 |
| VHS XC Booster Club | 501(c)(3) | 2021 | $0 | $0 | 2026-05 |
| Vandegrift High School Golf Booster Club | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Vandegrift Vipers Cricket Club Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-05 |
| Vertikal Sports Capital Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Villarreal Soccer Club | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Violet Crown Sports Association Inc | 501(c)(4) | 2000 | $0 | $0 | 2024-01 |
| W Charles Akins Football Booster | 501(c)(3) | 2026 | | | |
| Waldemar Legacy Fund | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| We Love Arabian Horses Inc | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| We Outside Atx | 501(c)(3) | 2025 | $0 | $0 | 2025-08 |
| West Texas Hockey Booster Club | 501(c)(3) | 2024 | | | |
| Westlake High School Rugby Club | 501(c)(3) | 2009 | $0 | $0 | 2023-12 |
| Westlake Legacy Project | 501(c)(3) | 2025 | | | |
| Westlake Youth Wrestling Club Inc | 501(c)(3) | 2008 | $0 | $0 | 2025-08 |
| Westwood Golf Booster Club | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Westwood Water Polo Booster Club | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Westwood Womens Lacrosse | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Womens Coaching Association | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Womens Racing Foundation of Austin | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Wonder Horse Ranch | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Xtexas Trail Association | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Zenith All-Stars Water Polo Academy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |