The Clyde and Summer Anderson 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 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 49.2% 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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- Deadlines
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- Restrictions
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| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Ashley Hall | Charleston, SC | BENEVOLENT DONATION | $227,500 | 2025 |
| Grace Church Cathedral | Charleston, SC | BENEVOLENT DONATION | $176,250 | 2025 |
| Preservation Society of Charleston | Charleston, SC | BENEVOLENT DONATION | $25,000 | 2025 |
| Parkinson Association of Alabama Inc | Birmingham, AL | BENEVOLENT DONATION | $25,000 | 2025 |
| Horizons Ashley Hall | Charleston, SC | BENEVOLENT DONATION | $25,000 | 2025 |
| Do for One NYC | New York, NY | BENEVOLENT DONATION | $25,000 | 2025 |
| Charleston Literary Festival | Charleston, SC | BENEVOLENT DONATION | $25,000 | 2025 |
| The Hope Institute | Mountain Brook, AL | BENEVOLENT DONATION | $20,000 | 2025 |
| Alabama Kidney Foundation | Florence, AL | BENEVOLENT DONATION | $15,000 | 2025 |
| Nantucket Partnership for Children | Nantucket, MA | BENEVOLENT DONATION | $10,000 | 2025 |
| Historic Charleston Foundation | Charleston, SC | BENEVOLENT DONATION | $1,196 | 2025 |
| Ashley Hall | Charleston, SC | BENEVOLENT DONATION | $175,000 | 2024 |
| Grace Church Cathedral | Charleston, SC | BENEVOLENT DONATION | $75,000 | 2024 |
| Nantucket Conservation Foundation Inc | Nantucket, MA | BENEVOLENT DONATION | $25,000 | 2024 |
| Preservation Society of Charleston | Charleston, SC | BENEVOLENT DONATION | $25,000 | 2024 |
| Charleston Literary Festival | Charleston, SC | BENEVOLENT DONATION | $25,000 | 2024 |
| Do for One NYC | New York, NY | BENEVOLENT DONATION | $20,000 | 2024 |
| Alzheimer's Association | Chicago, IL | BENEVOLENT DONATION | $10,000 | 2024 |
| Alabama Kidney Foundation | Huntsville, AL | BENEVOLENT DONATION | $10,000 | 2024 |
| The University of Alabama | Tuscaloosa, AL | BENEVOLENT DONATION | $5,000 | 2024 |
| Pittsburg Independent School District | Pittsburg, TX | BENEVOLENT DONATION | $5,000 | 2024 |
| Historical Charleston Foundation | Charleston, SC | BENEVOLENT DONATION | $5,000 | 2024 |
| Open Space Institute | New York, NY | BENEVOLENT DONATION | $4,000 | 2024 |
| David Lynch Foundation | New York, NY | BENEVOLENT DONATION | $2,500 | 2024 |
| Beautiful Gate Center | Mount Pleasant, SC | BENEVOLENT DONATION | $2,500 | 2024 |
Grants to individuals are counted but not named.
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