The Thomas R. Brown Family Private Foundation concentrates large, targeted gifts to a small set of Tucson/Arizona institutions, primarily backing local higher education and career-technical training alongside capacity-building for local philanthropy. Their grants are institutional and often unrestricted/support-designated, indicating a preference for strengthening organizational capacity and regional workforce and educational infrastructure. Giving is very locally focused and mission-driven toward sustaining key community anchors rather than broad, national grantmaking.
The largest recent grant on record is a $2,144,598 support gift to the University of Arizona Foundation in 2025, which fits the Thomas R Brown Family Private Foundation’s pattern of directing substantial, institution-level grants to a small circle of Arizona organizations. The foundation’s recent giving is centered on Tucson and the broader state, with repeated support for higher education, career and technical education, and local civic infrastructure. Its grants are often labeled SUPPORT, signaling a preference for strengthening established institutions rather than funding narrow projects. A second major grant, $1,973,274 to the Pima Jted Foundation in 2023, points to another defining emphasis: workforce preparation through career and technical education in Pima County. The foundation also backed the Community Foundation of Southern AZ with $675,000 in 2024 and $300,000 in 2023, showing a sustained relationship with a regional philanthropy intermediary. Across the recent grant list, the Thomas R Brown Family Private Foundation appears to favor concentrated, repeat awards to organizations that anchor education and community capacity in Tucson and Arizona.
Higher education is a core area of support. In 2024, the foundation gave $620,000 to the University of Arizona Foundation for SUPPORT, following the much larger 2025 grant to the same institution. Career and technical education is another clear theme. In 2024, it awarded $250,000 to Pima Jted Foundation for SUPPORT, building on the 2023 grant of $1,973,274 to the same recipient. Local philanthropy and community capacity also receive sustained backing. The Community Foundation of Southern AZ received $675,000 in 2024 and $300,000 in 2023, both for SUPPORT. The foundation also extends support to other Arizona civic and educational institutions, including $155,000 to Center for the Future of Arizona in 2024 and $150,000 to Arizona Town Hall in 2025.
Typical grants are mid-sized but with a wide spread: p25 is $10,000, median is $37,500, and p75 is $226,250. The recent record also includes several much larger institutional awards, which push the overall pattern toward concentrated major gifts rather than many small awards. Grants in the list are all support-designated. The same recipients appear across multiple years, including the University of Arizona Foundation, Pima Jted Foundation, Community Foundation of Southern AZ, Center for the Future of Arizona, Harris Family Foundation, Literacy Connects, and Scholarships A-z. The foundation funds individuals: false, and makes program-related investments: false. No application process is shown in the data.
$3.2M
$45.6M
$1.6M
$3.5M
Most grants fall between $10K and $226K, with a median of $38K.
25th Percentile
$10K
Median
$38K
75th Percentile
$226K
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Highly concentrated: a small number of very large grants to repeat, local institutional grantees in Tucson/Arizona; favors multi-grant relationships and unrestricted/support funding rather than many small, diversified awards.
Notable grantees: University of Arizona Foundation, Pima JTED Foundation, Community Foundation of Southern Arizona
Grantmaking is overwhelmingly Arizona-based: 78% of grants go to recipients in the foundation’s HQ state, and Arizona is also the top state by grant count. Tucson dominates the recipient map, with many awards landing at organizations there, including the University of Arizona Foundation, Pima Jted Foundation, Community Foundation of Southern AZ, Literacy Connects, and Harris Family Foundation. Phoenix also appears through Arizona Town Hall and Center for the Future of Arizona. Outside Arizona, recent grants went to recipients in Denver, Seattle, San Diego, San Francisco, and West Point, but the grant list is entirely U.S.-based.
The recent grant list shows a strong preference for institutional support to Tucson and Arizona organizations tied to higher education, career and technical education, and community philanthropy. Repeated recipients include the University of Arizona Foundation, Pima Jted Foundation, and the Community Foundation of Southern AZ.
Yes. Several recipients appear in multiple years, including the University of Arizona Foundation in 2025, 2024, and 2023; Pima Jted Foundation in 2023, 2024, and 2025; and Community Foundation of Southern AZ in 2023, 2024, and 2025.
The grant-size distribution is p25 of $10,000, median of $37,500, and p75 of $226,250. That pattern sits alongside a few very large support gifts, including seven-figure awards to major institutional partners.
Arizona is the top state by grant count, and 78% of grants in the recent list go to recipients in Arizona. Tucson is the main city in the recipient base, with additional grants to Phoenix and smaller numbers outside the state.
They are spread across 2023, 2024, and 2025. The list includes major awards in each of those years, which suggests ongoing relationships rather than a one-time burst of activity.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| UNIVERSITY OF ARIZONA FOUNDATION | TUCSON, AZ | $2,144,598 | 2025 | SUPPORT |
| CENTER FOR THE FUTURE OF ARIZONA | PHOENIX, AZ | $150,000 | 2025 | SUPPORT |
| ARIZONA TOWN HALL | PHOENIX, AZ | $150,000 | 2025 | SUPPORT |
| UNITE AMERICA INSTITUTE | DENVER, CO | $100,000 | 2025 | SUPPORT |
| EDUCATIONAL ENRICHMENT FOUNDATION | TUCSON, AZ | $55,000 | 2025 | SUPPORT |
| COMMUNITY FOUNDATION OF SOUTHERN AZ | TUCSON, AZ | $25,000 | 2025 | SUPPORT |
| LITERACY CONNECTS | TUCSON, AZ | $25,000 | 2025 | SUPPORT |
| SWEDISH MEDICAL CENTER FOUNDATION | SEATTLE, WA | $25,000 | 2025 | SUPPORT |
| PIMA JTED FOUNDATION | TUCSON, AZ | $22,500 | 2025 | SUPPORT |
| SUNNYSIDE FOUNDATION | TUCSON, AZ | $20,000 | 2025 | SUPPORT |
| ONE WEST EDUCATION & RESEARCH FOUNDATION | SAN FRANSICO, CA | $10,000 | 2025 | SUPPORT |
| HARRIS FAMILY FOUNDATION | TUCSON, AZ | $10,000 | 2025 | SUPPORT |
| SCHOLARSHIPS A-Z | TUCSON, AZ | $10,000 | 2025 | SUPPORT |
| THE CLEARITY FOUNDATION | DSAN DIEGO, CA | $10,000 | 2025 | SUPPORT |
| JUNIOR LEAGUE OF TUCSON | TUCSON, AZ | $5,000 | 2025 | SUPPORT |
| ARIZONA CHAMBER FOUNDATION | SCOTTSDALE, AZ | $5,000 | 2025 | SUPPORT |
| COMMUNITY FOUNDATION OF SOUTHERN AZ | TUCSON, AZ | $675,000 | 2024 | SUPPORT |
| UNIVERSITY OF ARIZONA FOUNDATION | TUCSON, AZ | $620,000 | 2024 | SUPPORT |
| PIMA JTED FOUNDATION | TUCSON, AZ | $250,000 | 2024 | SUPPORT |
| CENTER FOR THE FUTURE OF ARIZONA | PHOENIX, AZ | $155,000 | 2024 | SUPPORT |
| SALPOINTE CATHOLIC EDUCATION FOUNDATION | TUCSON, AZ | $100,000 | 2024 | SUPPORT |
| LITERACY CONNECTS | TUCSON, AZ | $25,000 | 2024 | SUPPORT |
| HARRIS FAMILY FOUNDATION | TUCSON, AZ | $10,000 | 2024 | SUPPORT |
| WEST POINT ASSOCIATION OF GRADUATES | WEST POINT, NY | $10,000 | 2024 | SUPPORT |
| SCHOLARSHIPS A-Z | TUCSON, AZ | $10,000 | 2024 | SUPPORT |
| DANA FARBER CANCER INSTITUTE | BROOKLINE, MA | $10,000 | 2024 | SUPPORT |
| PIMA JTED FOUNDATION | TUCSON, AZ | $1,973,274 | 2023 | SUPPORT |
| COMMUNITY FOUNDATION OF SOUTHERN AZ | TUCSON, AZ | $300,000 | 2023 | SUPPORT |
| UNITE AMERICA INSTITUTE | DENVER, CO | $100,000 | 2023 | SUPPORT |
| TUCSON ARIZONA BOYS CHORUS | TUCSON, AZ | $50,000 | 2023 | SUPPORT |
| UNIVERSITY OF ARIZONA FOUNDATION | TUCSON, AZ | $20,000 | 2023 | SUPPORT |
| HARRIS FAMILY FOUNDATION | TUCSON, AZ | $20,000 | 2023 | SUPPORT |
| TANQUE VERDE ELEMENTARY SCHOOL PTG | TUCSON, AZ | $10,000 | 2023 | SUPPORT |
| SWEDISH MEDICAL CENTER FOUNDATION | SEATTLE, WA | $10,000 | 2023 | SUPPORT |
UNIVERSITY OF ARIZONA FOUNDATION
$2,144,598SUPPORT
CENTER FOR THE FUTURE OF ARIZONA
$150,000SUPPORT
ARIZONA TOWN HALL
$150,000SUPPORT
UNITE AMERICA INSTITUTE
$100,000SUPPORT
EDUCATIONAL ENRICHMENT FOUNDATION
$55,000SUPPORT
COMMUNITY FOUNDATION OF SOUTHERN AZ
$25,000SUPPORT
LITERACY CONNECTS
SUPPORT
SWEDISH MEDICAL CENTER FOUNDATION
$25,000SUPPORT
PIMA JTED FOUNDATION
$22,500SUPPORT
SUNNYSIDE FOUNDATION
$20,000SUPPORT
ONE WEST EDUCATION & RESEARCH FOUNDATION
$10,000SUPPORT
HARRIS FAMILY FOUNDATION
$10,000SUPPORT
SCHOLARSHIPS A-Z
$10,000SUPPORT
THE CLEARITY FOUNDATION
$10,000SUPPORT
JUNIOR LEAGUE OF TUCSON
$5,000SUPPORT
ARIZONA CHAMBER FOUNDATION
$5,000SUPPORT
COMMUNITY FOUNDATION OF SOUTHERN AZ
$675,000SUPPORT
UNIVERSITY OF ARIZONA FOUNDATION
$620,000SUPPORT
PIMA JTED FOUNDATION
$250,000SUPPORT
CENTER FOR THE FUTURE OF ARIZONA
$155,000SUPPORT
SALPOINTE CATHOLIC EDUCATION FOUNDATION
$100,000SUPPORT
LITERACY CONNECTS
$25,000SUPPORT
HARRIS FAMILY FOUNDATION
$10,000SUPPORT
WEST POINT ASSOCIATION OF GRADUATES
$10,000SUPPORT
SCHOLARSHIPS A-Z
$10,000SUPPORT
DANA FARBER CANCER INSTITUTE
$10,000SUPPORT
PIMA JTED FOUNDATION
$1,973,274SUPPORT
COMMUNITY FOUNDATION OF SOUTHERN AZ
$300,000SUPPORT
UNITE AMERICA INSTITUTE
$100,000SUPPORT
TUCSON ARIZONA BOYS CHORUS
$50,000SUPPORT
UNIVERSITY OF ARIZONA FOUNDATION
$20,000SUPPORT
HARRIS FAMILY FOUNDATION
$20,000SUPPORT
TANQUE VERDE ELEMENTARY SCHOOL PTG
$10,000SUPPORT
SWEDISH MEDICAL CENTER FOUNDATION
$10,000SUPPORT