Mission
TUCSON BOTANICAL GARDENS CONNECTS PEOPLE WITH PLANTS AND NATURE THROUGH ART, SCIENCE, HISTORY AND CULTURE.
Public Charity
TUCSON BOTANICAL GARDENS
TUCSON BOTANICAL GARDENS is a nonprofit organization categorized as Public Charity based in TUCSON, AZ. Its most recent IRS filing (2025) reports revenue of $6.2M, expenses of $3.8M, total assets of $12.2M. Imperigo tracks 51 reported grant relationships connected to this organization totaling approximately $1.8M.
EIN: 237037310
TUCSON, AZ
Botanical Gardens & Arboreta
NTEE: C41
Latest filing: 2025
Total Revenue$6.2M
Total Expenses$3.8M
Total Assets$12.2M
Grant Records51
Funding Total$1.8M
Filing Years2021–2025
Where $100 goes at Tucson Botanical Gardens
How Tucson Botanical Gardens divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$76
Programs
the work itself
$11
Management
running the organization
$13
Fundraising
raising the next dollar
Inside the $76 for programs
$33
In 2025, Tucson Botanical Gardens (tbg) placed 4th in USA today's top 10 best botanical gardens for the 3rd year
$21
Tbg offers classes, workshops & lectures to people of all ages, abilities & backgrounds
$18
Special exhibits
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
GENERAL SUPPORT
$66,250
For grant recipient's exempt purposes
$51,300
shared event proceeds
$40,549
UNRESTRICTED GENERAL SUPPORT
$20,000
ENVIRONMENTAL AND ANIMALS
$10,150
Showing up to 5 of 51 total records — full history available with membership.
Officers & Directors
DIRECTOR
Anne Segal
DIRECTOR
Arch Brown
VICE CHAIR
Dan Chavez
CHAIR
Ellen Wheeler
DIRECTOR
Jayne Henninger
DIRECTOR
Jeffrey Luria
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $6.2M | $3.8M | $12.2M |
| 2024 | $3.9M | $3.2M | $9.1M |
| 2023 | $3.7M | $2.7M | $8.4M |
| 2022 | $3.5M | $2.2M | $7.5M |
| 2021 | $2.7M | $1.7M | $6.2M |
Between 2021 and 2025, reported annual revenue grew from $2.7M to $6.2M (+127%), with total assets most recently reported at $12.2M.
Interactive year-over-year charts and full filing details available with membership.