MISSOURI BOTANICAL GARDEN BOARD OF

ST LOUIS, MO, 63110 (314) 577-5100 Est. 1859 EIN 43-0666759

C410 - Environment 990 - Public charity return 501(c)(3)

Mission

TO DISCOVER AND SHARE KNOWLEDGE ABOUT PLANTS AND THEIR ENVIRONMENT IN ORDER TO PRESERVE AND ENRICH LIFE.

Total Revenue

$60,959,371

Total Expenses

$62,762,363

Net Assets

$406,967,011

547 employees 1,669 volunteers

From latest filing (tax period ending 2025-09-30)

Operating Reserve

6.5 years Healthy

Net assets / monthly expenses

Year-over-Year Change

Revenue ↓ 19.0%

Expenses ↑ 5.6%

Revenue Sources

Contributions 73.4% Earned revenue 14.0% Investment 6.9% Other 6.0%

Expense Breakdown

Program 78.4% Management 17.8% Fundraising 3.7%

Sign up free to see all officers. Individual compensation is available on Grow plans.

Looking for funders for your nonprofit? Sign up free to find foundations open to applications.

Year	Revenue	Expenses	Net Assets
2024 990 - Public charity return Oct 1, 2024 to Sep 30, 2025	$60,959,371 ↓	$62,762,363	$406,967,011
2023 990 - Public charity return Oct 1, 2023 to Sep 30, 2024	$75,291,273 ↑	$59,451,399	$391,503,663
2022 990 - Public charity return Oct 1, 2022 to Sep 30, 2023	$55,513,182 ↓	$57,170,058	$344,101,817
2021 990 - Public charity return Oct 1, 2021 to Sep 30, 2022	$58,454,514 ↓	$52,901,391	$328,352,881
2020 990 - Public charity return Oct 1, 2020 to Sep 30, 2021	$58,989,201 ↑	$43,338,423	$352,365,875
2019 990 - Public charity return Oct 1, 2019 to Sep 30, 2020	$53,221,753 ↑	$48,376,028	$301,383,637
2018 990 - Public charity return Jan 1, 2018 to Dec 31, 2018	$50,712,840	$45,945,265	$227,143,281