The Quercus Foundation
Preselected recipients only
The Quercus Foundation is a private foundation in Clayton, California. In tax year 2025 it gave $72,500 in 11 grants; the typical grant was $5,000 and the largest $10,000. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$72,500
- Number of grants11
- Typical grant$5,000
- Largest grant$10,000
- Assets$1.8 million
- New grantees33%
Giving in 2025 was up from $64,000 the year before.
33% of its 2025 grantees had not received a grant from it the year before, a mix of repeat and new grantees.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $67,500 | 9 | $1.4 million |
| 2024 | $64,000 | 9 | $1.6 million |
| 2025 | $72,500 | 11 | $1.8 million |
How to apply
The Quercus Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
What The Quercus Foundation funds
Where it gives
Its grants went to recipients in 3 states, the most to California.
| State | Grants | Amount |
|---|---|---|
| California | 4 | $32,500 |
| New York | 5 | $20,000 |
| District of Columbia | 2 | $20,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Catholic Charities of Diocese Oakla | General Support | $10,000 |
| Alameda County Community Food Bank | General Support | $10,000 |
| Food Bank of Contra Costa and Solan | General Support | $10,000 |
| Individual | General Support | $10,000 |
| UNRWA USA National Committee | General Support | $10,000 |
| Doctors Without Borders USA | General Support | $5,000 |
| Asylum Seeker Advocacy Project | General Support | $5,000 |
| William J Brennan Jr Center For Jus | General Support | $5,000 |
| International Rescue Committe | General Support | $2,500 |
| Individual | General Support | $2,500 |
| Intercept Media Inc | General Support | $2,500 |
Officers and trustees
- Richard Aiello
- Paula Aiello
Questions people ask
Does The Quercus Foundation accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does The Quercus Foundation give?
$72,500 in tax year 2025, across 11 grants, with a typical grant of $5,000.
Who runs The Quercus Foundation?
Its 2025 filing lists Richard Aiello (Trustee) and Paula Aiello (Trustee).
What does The Quercus Foundation fund?
Based on its grants, mainly food and hunger and international.