Hillsborough Garden Club Trust
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2025). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 42.1% of this funder's organizational grants could be linked to an IRS cause code.
The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.
- Form & materials
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- Restrictions
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| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Hillsborough Garden Club | Burlingame, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $27,500 | 2025 |
| Peninsula Open Space Trust | Palo Alto, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $16,000 | 2025 |
| Friends of Filoli | Woodside, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $5,500 | 2025 |
| Pollinator Partnership | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $1,500 | 2025 |
| Save the Redwoods League | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $1,100 | 2025 |
| Mount Vernon Ladies Associataion | Alexandria, VA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $1,000 | 2025 |
| Gardens of Golden Gate Park | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $500 | 2025 |
| Californai Native Plant Society | Sacramento, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $500 | 2025 |
| Save the Bay | Oakland, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $200 | 2025 |
| San Mateo County Parks Foundation | San Mateo, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $200 | 2025 |
| Hillsborough Beautification Foundation | Hillsborough, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $200 | 2025 |
| Curiodessy | San Mateo, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $200 | 2025 |
| Golden Gate National Parks Conservatory | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $100 | 2025 |
| Elkhorn Slough | Watsonville, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $4,850 | 2024 |
| Peninsula Open Space Trust | Palo Alto, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $4,850 | 2024 |
| Hillsborough Garden Club | Burlingame, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $2,500 | 2024 |
| Hillsborough Beautification Foundation | Hillsborough, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $2,500 | 2024 |
| Save the Redwoods League | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $900 | 2024 |
| San Mateo Arboretoreum | San Mateo, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $800 | 2024 |
| Gardens of Golden Gate Park | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $800 | 2024 |
| Nature Conservancy of California | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $500 | 2024 |
| Golden Gate National Parks Conservatory | San Francisco, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $500 | 2024 |
| Californai Native Plant Society | Sacramento, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $400 | 2024 |
| San Mateo County Parks Foundation | San Mateo, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $250 | 2024 |
| Cimate Rights International | Berkeley, CA | CONSERVATION AND/OR HORTICULTURE EDUCATION AND/OR RESEARCH SERVICES | $150 | 2024 |
Grants to individuals are counted but not named.
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