Winslow Family Foundation
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 2024). 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 36.4% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- GENERAL INFORMATION ABOUT THE ORGANIZATION
- Deadlines
- NONE
- Restrictions
- NONE
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Monies for Bunnies | Sausalito, CA | GENERAL OPERATING | $190,000 | 2024 |
| Inspiring Wellness | Sausalito, CA | GENERAL OPERATING | $30,000 | 2024 |
| Queen's North Hawaii Community Hospital | Kamuela, HI | GENERAL OPERATING | $20,000 | 2024 |
| Uc Berkeley Foundation | Berkeley, CA | GENERAL OPERATING | $15,000 | 2024 |
| Koi Pond Bridge Fund | Provo, UT | GENERAL OPERATING | $10,157 | 2024 |
| Purna Wellness Center | San Rafael, CA | GENERAL OPERATING | $10,000 | 2024 |
| Keck Observatory | Waimea, HI | GENERAL OPERATING | $10,000 | 2024 |
| American Cancer Society | Atlanta, GA | GENERAL OPERATING | $10,000 | 2024 |
| The Lincoln Society Inc | North Haven, CT | GENERAL OPERATING | $5,000 | 2024 |
| Him4her Ministries | Chanhassen, MN | GENERAL OPERATING | $5,000 | 2024 |
| Estes Park Health Foundation | Estes Park, CO | GENERAL OPERATING | $5,000 | 2024 |
| Monies for Bunnies | Sausalito, CA | GENERAL OPERATING | $115,000 | 2023 |
| Koi Pond Bridge Fund | Provo, UT | GENERAL OPERATING | $50,000 | 2023 |
| Uc Berkeley Foundation | Berkeley, CA | GENERAL OPERATING | $30,000 | 2023 |
| Inspiring Wellness | Sausalito, CA | GENERAL OPERATING | $30,000 | 2023 |
| The Blake School | Minneapolis, MN | GENERAL OPERATING | $25,000 | 2023 |
| Queen's North Hawaii Community Hospital | Kamuela, HI | GENERAL OPERATING | $25,000 | 2023 |
| PBS Foundation | Arlington, VA | GENERAL OPERATING | $25,000 | 2023 |
| North Hawaii Community Hospital | Waimea, HI | GENERAL OPERATING | $20,000 | 2023 |
| Hui Aloha Kiholo | Kamuela, HI | GENERAL OPERATING | $10,000 | 2023 |
| Dawn Redwoods Charitable Trust | Belvedere Tiburon, CA | GENERAL OPERATING | $5,000 | 2023 |
| Jim Saunders Fund | Kailua Kona, HI | GENERAL OPERATING | $5,000 | 2023 |
| New Life Family Services | Richfield, MN | GENERAL OPERATING | $5,000 | 2023 |
| The Lincoln Society Inc | North Haven, CT | GENERAL OPERATING | $5,000 | 2023 |
| Keck Observatory | Waimea, HI | GENERAL OPERATING | $5,000 | 2023 |
Grants to individuals are counted but not named.
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