Tucson Botanical Gardens
Funding Overview
From IRS Form 990 filings · 2019–2026
Total received
$2.3M
Foundation funders
44
Grants recorded
143
Years covered
2019–2026
Who funds Tucson Botanical Gardens?
Tucson Botanical Gardens is funded by 44 grantmakers, led by Wallace Research Foundation ($557K), Kautz Family Foundation ($459K), Community Foundation for Southern Arizona ($269K). In total, IRS Form 990 filings record $2.3M in grants to Tucson Botanical Gardens between 2019–2026.
Show all 44 funders
| Hitchcock Bowart Daterra Foundation | $5,000 | 3 | 2022–2024 |
| Ross and Patty McCallister Foundation | $5,000 | 5 | 2020–2024 |
| The Gordon Foundation | $4,000 | 2 | 2025–2026 |
| The Carl & Mabel Shurtz Foundation | $3,500 | 2 | 2022–2025 |
| Edmac Foundation Inc | $3,250 | 4 | 2022–2025 |
| The Kai Family Foundation | $3,000 | 1 | 2025 |
| The Lubin Foundation Inc | $1,050 | 3 | 2024–2026 |
| Texas Instruments Foundation | $1,019 | 4 | 2021–2024 |
| Cascade Foundation | $1,000 | 1 | 2023 |
| Assenmacher Foundation | $1,000 | 1 | 2021 |
| Hitchcock Margaret M Fdn | $1,000 | 1 | 2020 |
| Covenant Foundation | $1,000 | 1 | 2020 |
| American Express Foundation | $750 | 3 | 2020–2022 |
| Frederick Gardner Cottrell Foundation | $500 | 1 | 2020 |
| Aetna Foundation Inc | $400 | 1 | 2020 |
| The David and Lura Lovell | $210 | 1 | 2020 |
| The Flunison Fund | $150 | 1 | 2024 |
| The Robert S Johnson and Sharon L | $100 | 1 | 2023 |
| The Cigna Group Foundation | $50 | 1 | 2024 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2026, annual grant giving ranged from $2K (2026) to $552K (2025). In 2026 it made 2 grants totaling $2K.
What grants has Tucson Botanical Gardens received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | The Gordon Foundation | YOUTH FIELD JOURNAL | $2,000 |
| 2026 | The Lubin Foundation Inc | CHARITABLE | $350 |
| 2025 | Wallace Research Foundation | SUPPORT THE GARDEN'S ENDOWMENT FUND | $150,000 |
| 2025 | Kautz Family Foundation | CHARITABLE | $126,645 |
| 2025 | Wallace Research Foundation | SUPPORT THE GARDEN'S ENDOWMENT FUND | $100,000 |
| 2025 | Community Foundation for Southern Arizona | GENERAL SUPPORT | $66,250 |
| 2025 | Art State Arizona | shared event proceeds | $40,549 |
| 2025 | Elizabeth Read Taylor Foundation | Support horticultural and ecological education | $15,000 |
| 2025 | Phillips Family Foundation Trust | IMPROVING PATHWAYS FOR HANDICAP ACCESS/HORTICULTURAL THERAPY GREENHOUSE UPKEEP GRANT | $14,400 |
| 2025 | Teaumen & Grace Fuite Foundation | CONNECT PEOPLE WITH PLANTS & NATURE | $10,000 |
| 2025 | Arts Foundation for Tucson and Southern Arizona | General Assistance | $6,250 |
| 2025 | The HS Lopez Family Foundation | LIGHTSUP! FESTIVAL OF ILLUMINATION | $5,000 |
| 2025 | The Haugh Foundation | EDUCATIONAL OUTREACH | $3,500 |
| 2025 | The Kai Family Foundation | To connect people with plants and nature through art, science, history, and culture with an emphasis on education, community engagement, and the responsible use of plants and water in a desert environment. | $3,000 |
| 2025 | The James Huntington Foundation | GENERAL PURPOSE | $3,000 |
| 2025 | The Carl & Mabel Shurtz Foundation | EDUCATIONAL PROGRAMS | $2,500 |
| 2025 | Southern Arizona Foundation Inc | GENERAL FUNDING | $2,245 |
| 2025 | The Gordon Foundation | YOUTH FIELD JOURNAL | $2,000 |
| 2025 | Edmac Foundation Inc | General Donation | $1,000 |
| 2025 | Deupree Family Foundation | General & Unrestricted | $500 |
| 2025 | The Lubin Foundation Inc | CHARITABLE | $350 |
| 2024 | Kautz Family Foundation | CHARITABLE | $115,000 |
| 2024 | Wallace Research Foundation | SUPPORT THE GARDEN'S ENDOWMENT FUND | $100,000 |
| 2024 | Community Foundation for Southern Arizona | GENERAL SUPPORT | $55,750 |
| 2024 | D and R Charitable Fund | CIVIC & SOCIAL | $50,000 |
| 2024 | Art State Arizona | shared event proceeds | $32,971 |
| 2024 | Southwest Foundation for Education | HISTORIC PRESERVATION EXHIBIT | $24,000 |
| 2024 | Phillips Family Foundation Trust | IMPROVING PATHWAYS FOR HANDICAP ACCESS/HORTICULTURAL THERAPY GREENHOUSE UPKEEP GRANT | $20,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $20,000 |
| 2024 | Hayt Family Charitable Fund | Botanical education | $10,500 |
Showing 30 most recent of 143 recorded grants.
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Frequently Asked Questions
Who funds Tucson Botanical Gardens?
Tucson Botanical Gardens is funded by 44 grantmakers, led by Wallace Research Foundation ($557K), Kautz Family Foundation ($459K), Community Foundation for Southern Arizona ($269K). In total, IRS Form 990 filings record $2.3M in grants to Tucson Botanical Gardens between 2019–2026.
Who is Tucson Botanical Gardens's largest funder?
Wallace Research Foundation is the largest recorded funder of Tucson Botanical Gardens, with $557K across 6 grants (2020–2025).
How much grant funding has Tucson Botanical Gardens received?
IRS 990 filings record $2.3M in grants to Tucson Botanical Gardens across 143 grants from 44 funders between 2019–2026. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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