Grants paid by Thomas R Brown Family Foundation
EIN 86-0933380 · Tyler, AZ · Form 990, Schedule I · NTEE T20
Thomas R Brown Family Foundation of Tyler, AZ (EIN 86-0933380) reported 59 grants paid totaling $16,141,421 to 28 recipients in tax years 2018–2023, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$16,141,421
59 grants
Recipients
28
distinct organizations
Tax years
2018–2023
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 12 | $2,114,121 | — |
| 2019 | 9 | $1,684,814 | — |
| 2020 | 14 | $1,159,701 | — |
| 2021 | 13 | $3,759,785 | — |
| 2023 | 11 | $7,423,000 | — |
Top recipients
The 28 recipients receiving the most from Thomas R Brown Family Foundation, by grants paid, out of 28 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| University of Arizona Fdn 86-6050388 | A | Tucson, AZ | 5 | $4,269,787 | 2023 |
| Thomas R Brown Foundation 46-0512598 | A | Tucson, AZ | 1 | $3,000,000 | 2023 |
| Pima Comm College Fdn 86-0345089 | A | Tucson, AZ | 2 | $2,555,000 | 2021 |
| Arizona-Sonora Desert Museum 86-0111675 | A | Tucson, AZ | 1 | $1,750,000 | 2023 |
| Community Foundation for S Az 94-2681765 | A | Tucson, AZ | 5 | $1,503,000 | 2023 |
| Flinn Foundation 86-0421476 | A | Phoenix, AZ | 5 | $976,189 | 2023 |
| Pima County School Superintnd 86-6000545 | A | Tucson, AZ | 3 | $321,731 | 2020 |
| Startup Tucson 46-0801496 | A | Tucson, AZ | 4 | $290,000 | 2023 |
| Tmc Foundation 86-0504015 | A | Tucson, AZ | 1 | $250,000 | 2023 |
| Literacy Connects 23-7047508 | A | Tucson, AZ | 2 | $225,000 | 2021 |
| Earn to Learn 26-1151754 | A | Tucson, AZ | 1 | $151,000 | 2019 |
| YWCA Womens Impact 86-0098937 | A | Minneapolis, MN | 1 | $125,000 | 2018 |
| Sarsef 86-0946185 | A | Tucson, AZ | 4 | $120,000 | 2021 |
| Caregiver Training Institute 86-0615999 | A | Tucson, AZ | 1 | $100,000 | 2020 |
| Tucson Values Teachers 26-4637708 | A | Tucson, AZ | 3 | $75,000 | 2023 |
| Greater Tucson Leadership 86-0695269 | A | Tucson, AZ | 2 | $65,000 | 2021 |
| Univ High School Foundation 86-0862856 | A | Tucson, AZ | 1 | $64,965 | 2018 |
| Greater Tucson Leadership 86-0695267 | A | Tucson, AZ | 1 | $57,500 | 2023 |
| Az Science Teachers Assoc 86-0622405 | A | Tucson, AZ | 4 | $41,500 | 2021 |
| Az Grantmakers Forum 86-1040394 | A | Phoenix, AZ | 2 | $32,960 | 2021 |
| Educational Enrichment Fdn 74-2354578 | A | Tucson, AZ | 2 | $30,000 | 2023 |
| Tucson Young Professionals 26-0674445 | A | Tucson, AZ | 2 | $28,000 | 2023 |
| El Rio Health Center 86-0816675 | A | Tucson, AZ | 1 | $25,000 | 2020 |
| Flowing Wells Educ Fdn 86-0754568 | A | Tucson, AZ | 1 | $24,000 | 2021 |
| Arizona Tech Council Fdn 20-1185167 | A | Phoenix, AZ | 1 | $20,000 | 2018 |
| Asu Foundation 86-6051042 | A | Tempe, AZ | 1 | $15,789 | 2018 |
| Lowell Observatory 86-0098918 | A | Flagstaff, AZ | 1 | $15,000 | 2020 |
| Tucson-Pima Library Fdn 86-1034492 | A | Tucson, AZ | 1 | $10,000 | 2021 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 59 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Thomas R Brown Foundation Tucson, AZ | A | $3,000,000 | paid | Support | 202342589349302109 |
| 2023 | Arizona-Sonora Desert Museum Tucson, AZ | A | $1,750,000 | paid | Support | 202342589349302109 |
| 2023 | University of Arizona Fdn Tucson, AZ | A | $1,245,000 | paid | Support | 202342589349302109 |
| 2023 | Community Foundation for S Az Tucson, AZ | A | $555,500 | paid | Support | 202342589349302109 |
| 2023 | Flinn Foundation Phoenix, AZ | A | $300,000 | paid | Support | 202342589349302109 |
| 2023 | Tmc Foundation Tucson, AZ | A | $250,000 | paid | Support | 202342589349302109 |
| 2023 | Startup Tucson Tucson, AZ | A | $205,000 | paid | Support | 202342589349302109 |
| 2023 | Greater Tucson Leadership Tucson, AZ | A | $57,500 | paid | Support | 202342589349302109 |
| 2023 | Tucson Values Teachers Tucson, AZ | A | $20,000 | paid | Support | 202342589349302109 |
| 2023 | Tucson Young Professionals Tucson, AZ | A | $20,000 | paid | Support | 202342589349302109 |
| 2023 | Educational Enrichment Fdn Tucson, AZ | A | $20,000 | paid | Support | 202342589349302109 |
| 2021 | Pima Comm College Fdn Tucson, AZ | A | $2,500,000 | paid | Support | 202201199349301780 |
| 2021 | University of Arizona Fdn Tucson, AZ | A | $641,245 | paid | Support | 202201199349301780 |
| 2021 | Flinn Foundation Phoenix, AZ | A | $164,060 | paid | Support | 202201199349301780 |
| 2021 | Community Foundation for S Az Tucson, AZ | A | $157,500 | paid | Support | 202201199349301780 |
| 2021 | Literacy Connects Tucson, AZ | A | $100,000 | paid | Support | 202201199349301780 |
| 2021 | Startup Tucson Tucson, AZ | A | $50,000 | paid | Support | 202201199349301780 |
| 2021 | Greater Tucson Leadership Tucson, AZ | A | $30,000 | paid | Support | 202201199349301780 |
| 2021 | Az Grantmakers Forum Phoenix, AZ | A | $27,480 | paid | Support | 202201199349301780 |
| 2021 | Tucson Values Teachers Tucson, AZ | A | $25,000 | paid | Support | 202201199349301780 |
| 2021 | Flowing Wells Educ Fdn Tucson, AZ | A | $24,000 | paid | Support | 202201199349301780 |
| 2021 | Sarsef Tucson, AZ | A | $22,500 | paid | Support | 202201199349301780 |
| 2021 | Tucson-Pima Library Fdn Tucson, AZ | A | $10,000 | paid | Support | 202201199349301780 |
| 2021 | Az Science Teachers Assoc Tucson, AZ | A | $8,000 | paid | Support | 202201199349301780 |
| 2020 | Community Foundation for S Az Tucson, AZ | A | $320,000 | paid | Support | 202111129349301306 |
| 2020 | University of Arizona Foundtn Tucson, AZ | A | $309,363 | paid | Support | 202111129349301306 |
| 2020 | Flinn Foundation Phoenix, AZ | A | $146,411 | paid | Support | 202111129349301306 |
| 2020 | Caregiver Training Institute Tucson, AZ | A | $100,000 | paid | Support | 202111129349301306 |
| 2020 | Pima County Superintendent Tucson, AZ | A | $70,927 | paid | Support | 202111129349301306 |
| 2020 | Pima Comm College Fdn Tucson, AZ | A | $55,000 | paid | Support | 202111129349301306 |
| 2020 | Greater Tucson Leadership Tucson, AZ | A | $35,000 | paid | SUPPORT | 202111129349301306 |
| 2020 | Sarsef Tucson, AZ | A | $30,000 | paid | Support | 202111129349301306 |
| 2020 | Startup Tucson Tucson, AZ | A | $25,000 | paid | SUPPORT | 202111129349301306 |
| 2020 | El Rio Health Center Tucson, AZ | A | $25,000 | paid | Support | 202111129349301306 |
| 2020 | Lowell Observatory Flagstaff, AZ | A | $15,000 | paid | Support | 202111129349301306 |
| 2020 | Educational Enrichment Fdn Tucson, AZ | A | $10,000 | paid | Support | 202111129349301306 |
| 2020 | Az Science Teachers Assoc Tucson, AZ | A | $10,000 | paid | Support | 202111129349301306 |
| 2020 | Tucsons Young Professionals Tucson, AZ | A | $8,000 | paid | Support | 202111129349301306 |
| 2019 | University of Arizona Foundtn Tucson, AZ | A | $895,868 | paid | Support | 202010919349300736 |
| 2019 | Flinn Foundation Phoenix, AZ | A | $193,162 | paid | Support | 202010919349300736 |
| 2019 | Community Foundation for S Az Tucson, AZ | A | $180,000 | paid | Support | 202010919349300736 |
| 2019 | Pima County School Superintnd Tucson, AZ | A | $175,804 | paid | SUPPORT | 202010919349300736 |
| 2019 | Earn to Learn Tucson, AZ | A | $151,000 | paid | SUPPORT | 202010919349300736 |
| 2019 | Sarsef Tucson, AZ | A | $60,000 | paid | Support | 202010919349300736 |
| 2019 | Az Science Teachers Assoc Tucson, AZ | A | $13,500 | paid | Support | 202010919349300736 |
| 2019 | Startup Tucson Tucson, AZ | A | $10,000 | paid | SUPPORT | 202010919349300736 |
| 2019 | Arizona Grantmakers Forum Phoenix, AZ | A | $5,480 | paid | SUPPORT | 202010919349300736 |
| 2018 | University of Arizona Foundtn Tucson, AZ | A | $1,178,311 | paid | Support | 201911289349301241 |
| 2018 | Community Foundation for S Az Tucson, AZ | A | $290,000 | paid | Support | 201911289349301241 |
| 2018 | Flinn Foundation Phoenix, AZ | A | $172,556 | paid | Support | 201911289349301241 |
| 2018 | Literacy Connects Tucson, AZ | A | $125,000 | paid | Support | 201911289349301241 |
| 2018 | YWCA Womens Impact Minneapolis, MN | A | $125,000 | paid | Support | 201911289349301241 |
| 2018 | Pima County School Superintnd Tucson, AZ | A | $75,000 | paid | SUPPORT | 201911289349301241 |
| 2018 | Univ High School Foundation Tucson, AZ | A | $64,965 | paid | Support | 201911289349301241 |
| 2018 | Tucson Values Teachers Tucson, AZ | A | $30,000 | paid | Support | 201911289349301241 |
| 2018 | Arizona Tech Council Fdn Phoenix, AZ | A | $20,000 | paid | Support | 201911289349301241 |
| 2018 | Asu Foundation Tempe, AZ | A | $15,789 | paid | Support | 201911289349301241 |
| 2018 | Az Science Teachers Assoc Tucson, AZ | A | $10,000 | paid | Support | 201911289349301241 |
| 2018 | Sarsef Tucson, AZ | A | $7,500 | paid | Support | 201911289349301241 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2023 | 2023-06-30 | not stated | 2022v5.0 | 202342589349302109 |
| 990 | 2021 | 2021-06-30 | not stated | 2020v4.2 | 202201199349301780 |
| 990 | 2020 | 2020-06-30 | not stated | 2019v5.0 | 202111129349301306 |
| 990 | 2019 | 2019-06-30 | not stated | 2018v3.1 | 202010919349300736 |
| 990 | 2018 | 2018-06-30 | not stated | 2017v2.2 | 201911289349301241 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/860933380.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.