The Sato Foundation Separate Fund is a private foundation based in San Rafael, California. The organization holds the EIN 94-3356933 and operates as a 501(c)(3) entity with a ruling year of 2001.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$6.5M
-2.5% YoY
Annual Giving
$376K
-2.3% YoY
Grant Count
23
+21.1% YoY
Avg Grant Size
$16K
-19.3% YoY
Under IRS private-foundation payout rules, The Sato Fdn Separate Fund reported a distributable amount of $410K for 2024 — the minimum it must pay out in qualifying distributions.
Grantmaking
The foundation maintains total assets of $6,454,421 and distributes grants annually. Recent giving totals approximately $376,000–$385,000 per year. Typical grant awards range from $5,000 to $100,000.
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in California, Massachusetts, and Colorado.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | Amount |
|---|---|
| Total Assets | $6,454,421 |
| Annual Giving | $376,000–$385,000 |
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $6,454,421 | $6,620,742 | $6,858,903 |
| Revenue | $233,067 | $180,695 | $43,331 |
| Expenses | $419,130 | $417,439 | $450,444 |
| Qualifying Distributions | $402,475 | $399,576 | $427,407 |
| Net Investment Income | $217,254 | $174,549 | $139,979 |
| Distributable Amount | $410,019 | $367,900 | $384,090 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
106 grants across all recorded years
Open Grants
1 open opportunity from The Sato Fdn Separate Fund
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Marin Community Foundation ($65,000), Napa Valley Community Foundation ($50,000), Stanford University ($35,000).
| Recipient | Purpose | Amount |
|---|---|---|
| WILDCARE SAN RAFAEL, CA | GENERAL OPERATING | $10,000 |
| CALIFORNIA ACADEMY OF SCIENCES SAN FRANCISCO, CA | GENERAL OPERATING | $10,000 |
| ARTS BENICIA BENICIA, CA | GENERAL OPERATING | $5,000 |
| MARINE MAMMAL CENTER FORD CRONKHITE, CA | GENERAL OPERATING | $10,000 |
| ASIAN ART MUSEUM SAN FRANCISCO, CA | GENERAL OPERATING | $10,000 |
| AMERICAN CONSERVATORY THEATER SAN FRANCISCO, CA | GENERAL OPERATING | $10,000 |
| SAFARI WEST WILDLIFE FOUNDATION SANTA ROSA, CA | GENERAL OPERATING | $10,000 |
| KALA ART INSTITUTE BERKELEY, CA | GENERAL OPERATING | $15,000 |
| UC REGENTS OAKLAND, CA | GENERAL OPERATING | $10,000 |
| STANFORD UNIVERSITY STANFORD, CA | GENERAL OPERATING | $35,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| KOZO SATO | CEO/TREASURER | 1 | — |
| SONIA SATO | DIRECTOR | 1 | — |
| KATE SATO BURTON | SECRETARY | 1 | — |
Contact Information
Address:
369 3rd Street, Suite B-462
San Rafael, CA 94901-3581
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
How do I apply for a grant from The Sato Fdn Separate Fund?
The foundation maintains total assets of $6,454,421 and distributes grants annually. Recent giving totals approximately $376,000–$385,000 per year. Typical grant awards range from $5,000 to $100,000. The foundation's grant-making priorities include: • Education • Philanthropy, Voluntarism & Grantmaking • Human Services The foundation maintains at least one active grant opportunity: The Sato Foundation Grant.
Where does The Sato Fdn Separate Fund make grants?
The foundation primarily funds organizations in California, Massachusetts, and Colorado.
What size grants does The Sato Fdn Separate Fund award?
In 2024, The Sato Fdn Separate Fund awarded 23 grants totaling $376K — an average of about $16K per grant, based on its IRS Form 990 filings.
How much is The Sato Fdn Separate Fund required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Sato Fdn Separate Fund reported a distributable amount of $410K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Sato Fdn Separate Fund's EIN?
The Sato Fdn Separate Fund's EIN (Employer Identification Number) is 94-3356933. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Sato Fdn Separate Fund's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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