Mission
TO ENRICH LIFE BY PERPETUATING TROPICAL PLANTS, ECOSYSTEMS AND CULTURAL HERITAGE THROUGH DISCOVERY, SCIENTIFIC RESEARCH, CONSERVATION, AND EDUCATION.
Public Charity
NATIONAL TROPICAL BOTANICAL GARDEN
NATIONAL TROPICAL BOTANICAL GARDEN is a nonprofit organization categorized as Public Charity based in KALAHEO, HI. Its most recent IRS filing (2024) reports revenue of $29.2M, expenses of $14.4M, total assets of $98.8M. Imperigo tracks 93 reported grant relationships connected to this organization totaling approximately $7.3M.
EIN: 526057064
KALAHEO, HI
Botanical Gardens & Arboreta
NTEE: C41
Latest filing: 2024
Total Revenue$29.2M
Total Expenses$14.4M
Total Assets$98.8M
Grant Records93
Funding Total$7.3M
Filing Years2019–2024
Where $100 goes at National Tropical Botanical Garden
How National Tropical Botanical Garden divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
$81
Programs
the work itself
$13
Management
running the organization
$6
Fundraising
raising the next dollar
Inside the $81 for programs
$39
Living collections
$21
Science & conservation
$21
Education
Source: Form 990 filings with the IRS, latest fiscal year 2024. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
GENERAL OPERATIONAL SUPPORT
$450,906
N. shore watershed flood mitigation
$190,000
SUPPORT URBAN AGRICULTURE, COMMUNITY GARDENING, AND OTHER FOOD GROWING PROGRAMS
$36,746
PROGRAM SUPPORT
$13,000
N. shore watershed flood mitigation
$760,000
Showing up to 5 of 93 total records — full history available with membership.
Officers & Directors
TRUSTEE
Adaline H Frelinghuysen
TRUSTEE
Anita Seipp
VICE CHAIR
Anne G Earhart
TRUSTEE
Carol Dickinson
TRUSTEE
Catherine Topham
TRUSTEE
Cynthia Salley
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $29.2M | $14.4M | $98.8M |
| 2023 | $12.9M | $13.6M | $81.9M |
| 2022 | $15.1M | $12.9M | $80.2M |
| 2020 | $8.6M | $9.8M | $75.8M |
| 2019 | $11.7M | $11.2M | $72.7M |
Between 2019 and 2024, reported annual revenue grew from $11.7M to $29.2M (+150%), with total assets most recently reported at $98.8M.
Interactive year-over-year charts and full filing details available with membership.