KALAHEO, HI
National Tropical Botanical Garden
Quick Facts
- EIN
- 52-6057064
- Location
- KALAHEO, HI
- Category
- Environment
- NTEE Code
- C410
- Total Assets
- $98.8M
- Annual Income
- $41M
- Annual Revenue
- $29.2M
- IRS Ruling Year
- 1965
- Tax Subsection
- 501(c)(03)
About This Organization
National Tropical Botanical Garden is a nonprofit organization based in KALAHEO, HI. It received its IRS tax-exempt ruling in 1965. The organization is classified under IRC Section 501(c)(03). It operates in the area of environment. Total assets are reported at $98.8M. Annual income is $41M. The organization has received $2.5M in foundation grants from 25 funders. It has received $3.2M in federal awards from 3 agencies.
Grants Received from Foundations
Foundation grants awarded to National Tropical Botanical Garden, based on IRS 990-PF filings.
| Funder | Amount | Year | Purpose |
|---|---|---|---|
| Kosasa Foundation | $49K | 2024 | BIOCULTURAL CONSERVATION OF COASTAL HALA FOREST IN E. MAUI |
| Thomas S Kenan Iii Foundation Inc. | $15K | 2024 | MCBRYDE GARDENS |
| The Marisla Foundation | $300K | 2023 | GENERAL SUPPORT |
| Eleanor Evans Crum Trust Fbo National Tropical Botanical Gard 6702000120 | $173K | 2023 | GENERAL OPERATING |
| Jonathan And Kathleen Altman Foundation | $75K | 2023 | LIMAHULI |
| Donald C And Elizabeth M Dickinson Foundation | $75K | 2023 | GENERAL SUPPORT |
| Patagonia Organization | $50K | 2023 | TO SUPPORT ENVIRONMENTAL PROJECTS. |
| Millsdavis Foundation | $50K | 2023 | SUPPORTING THE CRITICAL MISSION OF THE NATIONAL TROPICAL BOTANICAL GARDEN |
| Jonathan And Kathleen Altman Foundation | $50K | 2023 | KAHANU |
| Henry Foundation | $45K | 2023 | UNRESTRICTED GRANT |
| River Branch Foundation | $30K | 2023 | PROVIDE FOR PROGRAM SERVICES |
| Manitou Fund | $25K | 2023 | SEED BANK PROGRAM |
| Thomas S Kenan Iii Foundation Inc. | $15K | 2023 | DIRECTOR KAHANA GARDENS - EDUCATIONAL PURPOSES |
| Raven Trust Fund | $5K | 2023 | GENERAL SUPPORT FOR ALL PUBLIC CHARITIES |
| Elsie H Wilcox Foundation | $4K | 2023 | UNRESTRICTED GIFT |
| Donald C Mcgraw Foundation Inc. | $4K | 2023 | GENERAL SUPPORT |
| Deupree Family Foundation | $3K | 2023 | General & Unrestricted |
| Frederick And Diana Prince Foundation | $1K | 2023 | GENERAL FUND |
| Jpmorgan Chase Foundation | $1K | 2023 | GENERAL OPERATING SUPPORT |
| Kayne Anderson Capital Advisors Foundation | N/A | 2023 | EMPLOYEE MATCHING |
| The Marisla Foundation | $330K | 2022 | CONSERVATION PROGRAM |
| The Marisla Foundation | $330K | 2022 | CONSERVATION PROGRAM |
| Eleanor Evans Crum Trust Fbo National Tropical Botanical Gard 6702000120 | $166K | 2022 | CHARITABLE |
| Eleanor Evans Crum Trust Fbo National Tropical Botanical Gard 6702000120 | $166K | 2022 | CHARITABLE |
| Jonathan And Kathleen Altman Foundation | $75K | 2022 | DONATION |
| Patagonia Organization | $70K | 2022 | TO SUPPORT ENVIRONMENTAL PROJECTS. |
| Patagonia Organization | $70K | 2022 | TO SUPPORT ENVIRONMENTAL PROJECTS. |
| Donald C And Elizabeth M Dickinson Foundation | $50K | 2022 | GENERAL SUPPORT |
| Henry Foundation | $45K | 2022 | UNRESTRICTED GRANT |
| Waimakua Foundation | $31K | 2022 | LIMAHULI MULTI-PURPOSE CULTURAL AND MAINTENANCE FACILITY |
| Waimakua Foundation | $31K | 2022 | LIMAHULI MULTI-PURPOSE CULTURAL AND MAINTENANCE FACILITY |
| S W Wilcox Trust | $25K | 2022 | SUPPORTING THE MISSION OF THE NTBG |
| Manitou Fund | $25K | 2022 | GENERAL OPERATING |
| Manitou Fund | $25K | 2022 | GENERAL OPERATING |
| S W Wilcox Trust | $25K | 2022 | SUPPORTING THE MISSION OF THE NTBG |
| Waimakua Foundation | $19K | 2022 | LIMAHULI MULTI-PURPOSE CULTURAL AND MAINTENANCE FACILITY |
| Waimakua Foundation | $19K | 2022 | LIMAHULI MULTI-PURPOSE CULTURAL AND MAINTENANCE FACILITY |
| Maxwell Hanrahan Foundation | $10K | 2022 | To support a field-based research internship with National Tropical Botanical Garden for an undergraduate or graduate student(s) within conservation science of native Hawaiian plants |
| Gunzenhauser-Chapin Fund | $9K | 2022 | TO ASSIST ORGANIZATION IN CARRYING OUT ITS EXEMPT PURPOSE. |
| Gunzenhauser-Chapin Fund | $9K | 2022 | TO ASSIST ORGANIZATION IN CARRYING OUT ITS EXEMPT PURPOSE. |
| Bank Of America Charitable Foundation Inc. | $5K | 2022 | PROGRAM/OPERATING SUPPORT |
| Raven Trust Fund | $5K | 2022 | GENERAL SUPPORT FOR ALL PUBLIC CHARITIES |
| Bank Of America Charitable Foundation Inc. | $5K | 2022 | PROGRAM/OPERATING SUPPORT |
| Elsie H Wilcox Foundation | $5K | 2022 | EDUCATION PROGRAM |
| Bank Of America Charitable Foundation Inc. | $5K | 2022 | PROGRAM/OPERATING SUPPORT |
| Raven Trust Fund | $5K | 2022 | GENERAL SUPPORT FOR ALL PUBLIC CHARITIES |
| Bank Of America Charitable Foundation Inc. | $5K | 2022 | PROGRAM/OPERATING SUPPORT |
| Relgalf Charitable Foundation | $5K | 2022 | GENERAL |
| Cindy And Glenn Frey Foundation | $5K | 2022 | SUPPORT |
| Elsie H Wilcox Foundation | $5K | 2022 | EDUCATION PROGRAM |
Federal Awards Received
Federal grants and cooperative agreements from USAspending.gov.
| Agency | Program | Amount | Year |
|---|---|---|---|
| Department of the Interior | 19 awards totaling $1,592,890 | $1.6M | 2025 |
| National Science Foundation | 7 awards totaling $950,337 | $950K | 2025 |
| Department of Agriculture | 2 awards totaling $682,032 | $682K | 2025 |
Frequently Asked Questions
What does National Tropical Botanical Garden do?
National Tropical Botanical Garden is a nonprofit organization focused on environment, based in KALAHEO, HI. It is classified under IRC Section 501(c)(03).
Who funds National Tropical Botanical Garden?
National Tropical Botanical Garden has received foundation grants from Kosasa Foundation, Thomas S Kenan Iii Foundation Inc., The Marisla Foundation, and others. It has also received federal awards from Department of the Interior, National Science Foundation, Department of Agriculture.
What is National Tropical Botanical Garden's annual revenue?
National Tropical Botanical Garden reports total assets of $98.8M. Annual income is $41M.
Where is National Tropical Botanical Garden located?
National Tropical Botanical Garden is located in KALAHEO, HI.
Is National Tropical Botanical Garden a 501(c)(3)?
Yes, National Tropical Botanical Garden is a 501(c)(3) tax-exempt organization. Its EIN is 52-6057064. Donations to this organization may be tax-deductible.
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