The Filbert Foundation
The Filbert Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Francisco, CA. IRS filing data is available for 2023. In 2023, it awarded 1 grant totaling $500K.
Key facts about The Filbert Foundation
- EIN
- 87-4318203
- Latest 990 filing
- Form 990-PF, 2023
- Annual giving (2023)
- $500,000
- Grants made (2023)
- 1
- Average grant
- $500,000
- Median grant
- $500,000
- Primary geography
- California (100% of itemized 2023 grant dollars)
Data from IRS Form 990-PF, 2023; updated April 2026.
Next steps with The Filbert Foundation
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Financial Overview
From 2023 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$500K
Grant Count
1
Avg Grant Size
$500K
About The Filbert Foundation
Based on IRS filings
The Filbert Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Francisco, CA. IRS filing data is available for 2023. In 2023, it awarded 1 grant totaling $500K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 1 itemized 2023 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2023 |
|---|---|
| Total Assets | — |
| Revenue | $500,000 |
| Expenses | $500,000 |
| Qualifying Distributions | $1,500 |
| Net Investment Income | — |
| Distributable Amount | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal year 2023
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2023
Grant Size Distribution
1 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2023 grants, the largest recipients include John Patrick Yusko ($500,000).
| Recipient | Purpose | Amount |
|---|---|---|
| JOHN PATRICK YUSKO San Francisco, CA | CONTRIBUTION | $500,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2023 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| John Yusko | President | — | — |
| Margaret Yusko | Tresurer/Secretary | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Filbert Foundation?
The Filbert Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Francisco, CA. It holds — in total assets as of 2023.
Where does The Filbert Foundation operate?
The Filbert Foundation has awarded grants in California.
What size grants does The Filbert Foundation award?
In 2023, The Filbert Foundation awarded 1 grant totaling $500K — an average of about $500K per grant, based on its IRS Form 990 filings.
What is The Filbert Foundation's EIN?
The Filbert Foundation's EIN (Employer Identification Number) is 87-4318203. IRS Form 990 filing data is available on this page for 2023.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.