| Texas Tech Foundation Inc | 501(c)(3) | 1950 | $226.6 million | $1.13 billion | 2025-08 |
| Lubbock Christian University | 501(c)(3) | 1956 | $62.1 million | $155.8 million | 2025-06 |
| Lubbock Christian School | 501(c)(3) | 2009 | $7.8 million | $19 million | 2025-06 |
| Lubbock County Expo Center Inc | 501(c)(3) | 2019 | $6.5 million | $7.4 million | 2024-12 |
| Texas Tech Alumni Association | 501(c)(3) | 1949 | $4.5 million | $19.1 million | 2024-12 |
| Lubbock Christian University Foundation | 501(c)(3) | 2011 | $3.8 million | $9.6 million | 2025-06 |
| Wire Hollow Education Innovation | 501(c)(3) | 2020 | $3.6 million | $4.3 million | 2025-08 |
| Rise Academy | 501(c)(3) | 1998 | $3.4 million | $4.2 million | 2025-08 |
| Southcrest Christian School Inc | 501(c)(3) | 2014 | $3.1 million | $2.1 million | 2025-07 |
| Kpa Ministries Inc | 501(c)(3) | 2002 | $2.8 million | $3.3 million | 2025-06 |
| Texas Home School Coalition Inc | 501(c)(3) | 1996 | $1.9 million | $610,846 | 2024-12 |
| Texas Tech Alumni Association Endowment Trust | 501(c)(3) | 1973 | $1.1 million | $17.5 million | 2025-08 |
| Texas Home School Coalition Association | 501(c)(4) | 2003 | $1 million | $1 million | 2024-12 |
| Plumbers and Pipefitters Local Union 404 Jatc | 501(c)(3) | 2018 | $993,344 | $785,749 | 2025-08 |
| The Southern Economic Association | 501(c)(3) | 2009 | $571,803 | $1.4 million | 2025-12 |
| LLDC Lubbock Learning Difference Center | 501(c)(3) | 2010 | $564,400 | $2.6 million | 2024-12 |
| Mont Pelerin Society | 501(c)(3) | 2016 | $389,893 | $2.1 million | 2026-03 |
| Little Wings Christian Learning Center Inc | 501(c)(3) | 2009 | $357,835 | $184,811 | 2024-12 |
| Jerusalem Lights Inc | 501(c)(3) | 2010 | $290,736 | $162,468 | 2025-12 |
| Frenship Memorial Athletic Booster Club | 501(c)(3) | 2025 | $252,803 | $148,795 | 2025-12 |
| Literacy Lubbock | 501(c)(3) | 1990 | $161,234 | $231,863 | 2025-06 |
| Monterey Foundation | 501(c)(3) | 2009 | $134,118 | $618,709 | 2024-12 |
| Hispanic Association of Women Inc | 501(c)(3) | 2019 | $124,081 | $127,630 | 2026-06 |
| New Home School Foundation | 501(c)(3) | 2020 | $102,083 | $80,455 | 2024-12 |
| Farm House Fraternity Inc | 501(c)(7) | 1977 | $100,565 | $163,483 | 2024-12 |
| Westerner Band Boosters Inc | 501(c)(3) | 2008 | $90,681 | $27,214 | 2025-06 |
| Volunteer Services Council for Lubbock State School Inc | 501(c)(3) | 1974 | $77,827 | $465,607 | 2025-08 |
| Associates of Lubbock Christian University | 501(c)(3) | 1966 | $72,925 | $79,594 | 2025-03 |
| Epsilon Nu Housing Corporation | 501(c)(7) | 2015 | $72,894 | $424,503 | 2025-12 |
| Lubbock-Cooper Central Parent Teacher Organization Inc | 501(c)(3) | 2024 | $71,257 | $80,121 | 2024-12 |
| Lubbock-Cooper Band Boosters | 501(c)(3) | 1990 | $58,705 | $47,311 | 2026-05 |
| PDT Properties Association | 501(c)(7) | 2004 | $54,779 | $797,704 | 2026-05 |
| Emergency Nurses Association | 501(c)(3) | 2003 | $51,166 | $95,193 | 2024-12 |
| Texas Association of Vocational Nurse Educators | 501(c)(3) | 2014 | $47,382 | $118,114 | 2025-12 |
| Plainview Education Partnership Inc | 501(c)(3) | 1994 | $34,058 | $82,373 | 2024-12 |
| National Association of Ada Coordinators | 501(c)(3) | 1994 | $17,851 | $28,317 | 2024-12 |
| South Plains Closing the Gaps P-20 Council | 501(c)(3) | 2009 | $16,153 | $11,276 | 2025-08 |
| Perry Echols Memorial Scholarship Fund | 501(c)(3) | 2015 | $13,744 | $266,115 | 2024-12 |
| Class of 89 Mustang Open Charitable Foundation | 501(c)(3) | 2015 | $12,568 | $10,932 | 2024-12 |
| Lubbock State School Family Association | 501(c)(3) | 1996 | $12,084 | $92,961 | 2024-12 |
| PDT Scholarship Foundation | 501(c)(3) | 2016 | $12,037 | $153,415 | 2025-12 |
| Rawls Mens Golf Association | 501(c)(3) | 2015 | $11,068 | $8,693 | 2024-12 |
| Cooper Pirate Athletic Booster Club | 501(c)(3) | 2003 | $7,154 | $53,572 | 2025-05 |
| Lubbock Christian School Foundation | 501(c)(3) | 2003 | $480 | $14,462 | 2025-06 |
| Student National Medical Association | 501(c)(3) | 2021 | $25 | $11,361 | 2025-08 |
| Academy of Transdisciplinary Learning and Advanced Studies Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Accounting Leadership Council | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Advocates of Special Needs Athletes | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Agricultural Consortium of Texas | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Alpha Iota Sigma | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Alpha Omega Epsilon-Beta Alpha Chapter | 501(c)(7) | 2022 | $0 | $0 | 2025-08 |
| American Medical Association-Texas Medical Association Medical Studen | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| American Medical Student Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| American Medical Womens Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| American Physician Scientists Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Anesthesiology Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Asian Pacific American Medical Students Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Association for Women in Communications of Lubbock | 501(c)(3) | 2025 | | | |
| Association of Catholic Medical Students | 501(c)(3) | 2022 | $0 | $0 | 2025-08 |
| Association of Women Surgeons- Lubbock Chapter | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| CB and Fran Carter Foundation | 501(c)(3) | 2025 | | $8 million | 2025-12 |
| Caprock Writers and Illustrators Alliance | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cardiology Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Cardiothoracic and Vascular Surgery Interest Group | 501(c)(3) | 2026 | | | |
| Christian Medical and Dental Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Coronado Ban Boosters | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Coronado Volleyball Booster Club | 501(c)(3) | 2019 | $0 | $0 | 2025-05 |
| Deans Classic Disease Scholars | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Dermatology Intrest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Diabetes Outreach and Counseling Organization | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Doubly Debate Consulting Inc | 501(c)(3) | 2025 | $0 | $0 | 2026-04 |
| Dunbar International Alumni Associa Tion | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Eaa Chapter 19 Lubbock | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Emergency Medicine Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Epsilon Phi Foundation | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Family Medicine Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Fitness and Nutrition Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Frenship High School Class of 2024 | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Frenship Memorial Robotics Boosters | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
| Friends of the Monuments | 501(c)(3) | 2022 | | $34,936 | 2025-12 |
| G O L F San Juan County | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Gastroenterology Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Global Education Mission | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Halberd Training Academy | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Hamlin-Mayse-Martinez Plumbing Scho Larship Foundation | 501(c)(3) | 2026 | | | |
| Harmony Science Academy Pto Lubbock | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Honor Society of Phi Kappa Phi | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| Infectious Diseases Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Internal Medicine Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Interprofessional Ambassadors Student Organization | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Interventional Radiology Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| LCP Pom Booster Club | 501(c)(3) | 2022 | $0 | $0 | 2026-05 |
| LCP Track Booster Club | 501(c)(3) | 2024 | | | |
| Latino Medical Student Association | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Laura Bush Middle School Pto | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Legacy Cornerstone Academy | 501(c)(3) | 2026 | | | |
| Libyan Med Future Foundation | 501(c)(3) | 2026 | | | |
| Lighthouse of Equitable Access and Practice Institute | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Lubbock A & M Club Foundation | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Lubbock Cooper East Pto | 501(c)(3) | 2025 | | | |
| Lubbock Cooper Liberty Athletic Booster Club | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lubbock Cooper South Cepa | 501(c)(3) | 2021 | $0 | $0 | 2024-05 |
| Lubbock Cooper Volleyball Booster Club | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Lubbock Coronado Football Booster Club | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Lubbock High Lady Westerner Basketball Booster Club | 501(c)(3) | 2025 | | | |
| Lubbock High School Mariachi Booste R Club | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Lubbock High Westerners Tennis Boos Ter | 501(c)(3) | 2026 | | | |
| Lubbock Homeschool Network | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Lubbock Isd Swim and Dive Booster Club Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lubbock-Cooper Class of 2023 | 501(c)(3) | 2019 | $0 | $0 | 2025-05 |
| Lubbock-Cooper Class of 2024 | 501(c)(3) | 2024 | $0 | $0 | 2024-05 |
| Lubbock-Cooper Class of 2025 | 501(c)(3) | 2020 | $0 | $0 | 2025-05 |
| Lubbock-Cooper Class of 2026 | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lubbock-Cooper Class of 2027 | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lubbock-Cooper Class of 2029 Projec T Graduation | 501(c)(3) | 2025 | $0 | $0 | 2026-07 |
| Lubbock-Cooper Liberty Baseball Boo Ster Club Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lubbock-Cooper Liberty Pto - Class of 2029 | 501(c)(3) | 2025 | | | |
| Lubbock-Cooper North Pto | 501(c)(3) | 2025 | $0 | $0 | 2026-05 |
| Lubbock-Cooper Orchestra Booster Club | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Lubbock-Cooper West Pto Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-05 |
| Lulac Council 263 | 501(c)(4) | 2025 | | | |
| Math Club | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Matthew 6 33 Foundation Inc | 501(c)(3) | 2007 | | $4,450 | 2024-12 |
| Medical Business Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Medical Ethics and Humanities Society | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Medical Student Government | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Medical Student Service Organization | 501(c)(3) | 2022 | $0 | $0 | 2025-08 |
| Memorial Pom Booster Club | 501(c)(3) | 2025 | | | |
| Mentors for Medicine | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Microbes Interest Group | 501(c)(3) | 2023 | $0 | $0 | 2025-08 |
| Minority Association of Pre-Medical Students | 501(c)(3) | 2026 | | | |
| Miss Lubbock | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Monterey Robotics Booster Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Monterey Tennis Booster Club Inc | 501(c)(3) | 2026 | | | |
| Myracle From the Hart | 501(c)(3) | 2026 | $0 | $0 | 2025-11 |
| National Association of Teachers of Singing Inc | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| National Sorghum Foundation | 501(c)(3) | 1999 | $0 | $0 | 2025-09 |
| Neurosurgery Student Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| New Deal Education Foundation Inc | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| New Deal Pto | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Obstetrics and Gynecology Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Oncology Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Ophthalmology Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Organizing School | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Orthopaedic Surgery Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Otolaryngology Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | | | |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-08 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Pediatric Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Period | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Petroleum Engineering Department Heads Association | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Physical Medicine and Rehabilitation Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Preventative Medicine Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Professional Women in Building West Texas | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Psychiatry Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Pta Congress 6328 Ej Parsons Pta | 501(c)(3) | 2023 | $0 | $0 | 2023-06 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-06 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-05 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-06 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-06 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-05 |
| Pta Texas Congress | 501(c)(3) | 1967 | $0 | $0 | 2026-06 |
| RFM Group | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Radiology Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Raider Aerospace Society | 501(c)(3) | 2017 | $0 | $0 | 2026-05 |
| Raider Entrepreneurship Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Raiders Rojos Alumni Association | 501(c)(3) | 2025 | $0 | $0 | 2026-05 |
| Randolph Foundation for Higher Education Inc | 501(c)(3) | 2014 | | $40.7 million | 2025-07 |
| Real Estate Organization | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Roosevelt Education Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Rotary Club of Littlefield TX Scholarship Trust | 501(c)(3) | 2011 | | $1.1 million | 2026-06 |
| Rotary Youth Exchange Multi District Outbound Camp | 501(c)(3) | 2017 | $0 | $0 | 2025-06 |
| Ruth Jackson Orthopaedic Society | 501(c)(3) | 2023 | $0 | $0 | 2025-08 |
| Scholars Inc | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Sling Health | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Soul Seeking Ministry | 501(c)(3) | 2024 | | | |
| South Plains Association of Student Councils District V Tasc | 501(c)(3) | 2026 | | | |
| South Plains Autocross Inc | 501(c)(3) | 2022 | | $8,682 | 2025-12 |
| South Plains Great 25 Nurses | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Sphere Homeschool Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Student Interest Group in Neurology | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Sunset International Bible Institute Inc | 501(c)(3) | 1983 | | | |
| Talkington Legacy Club | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Tech Marketing Association | 501(c)(6) | 2026 | $0 | $0 | 2025-06 |
| Tech Martial Arts Club | 501(c)(3) | 2021 | $0 | $0 | 2026-04 |
| Technology in Medicine Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Texas Childrens Association | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Texas Panhandle Apic | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Texas Tech Association of Natural Resource Scientists | 501(c)(3) | 2015 | $0 | $0 | 2023-08 |
| Texas Tech Energy Commerce Associat Ion | 501(c)(3) | 2026 | | | |
| Texas Tech System Health & Medical Research Foundation Inc | 501(c)(3) | 2024 | | | |
| Texas Tech University National Society of Black Engineers | 501(c)(3) | 2024 | | | |
| Texas University Network for Innovation & Entrepreneurship | 501(c)(3) | 2010 | $0 | $0 | 2025-08 |
| The Knowledge Center Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| The Rollin & Helenoire Hearld Mass Com Photo Journalism Endowment | 501(c)(3) | 2008 | | $31,004 | 2025-12 |
| The Ropes Isd Alumni Association | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Theta Chi Lambda Alumni Network | 501(c)(3) | 2025 | | | |
| Transplant Medicine Interest Group | 501(c)(3) | 2026 | | | |
| Ttu Print Club | 501(c)(3) | 2022 | $0 | $0 | 2026-01 |
| Ubiquitous Labs TX | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Ultrasound Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Urology Interest Group | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Valenzuela Foundation | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| WR Collier And@american State Bank Endowed Fund for Covenant of | 501(c)(3) | 2011 | | $967,942 | 2025-12 |
| Walter Paden Memorial Foundation | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| West Texas Bankruptcy Bar Association Inc | 501(c)(3) | 2025 | | | |
| West Texas Sports Medicine Society | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Wilderness Medicine Club | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Women in Science | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Gamma Phi House Corporation of Kappa Alpha Theta Fraternity | 501(c)(7) | 2016 | $-2,267 | $2.1 million | 2025-03 |