Siebel Family Charitable Foundation
Siebel Family Charitable Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ROSS, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $483K in total assets. In 2024, it awarded 10 grants totaling $32K. Net investment income was $22K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$483K
-3.2% YoY
Annual Giving
$32K
-27.9% YoY
Grant Count
10
+25.0% YoY
Avg Grant Size
$3K
-42.3% YoY
Under IRS private-foundation payout rules, Siebel Family Charitable Foundation reported a distributable amount of $27K for 2024 — the minimum it must pay out in qualifying distributions.
About Siebel Family Charitable Foundation
Based on IRS filings
Siebel Family Charitable Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ROSS, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $483K in total assets. In 2024, it awarded 10 grants totaling $32K. Net investment income was $22K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $482,635 | $498,626 | $528,816 |
| Revenue | $22,489 | $19,235 | $-73,753 |
| Expenses | $37,125 | $50,425 | $52,445 |
| Qualifying Distributions | $32,300 | $44,800 | $47,500 |
| Net Investment Income | $22,489 | $19,235 | $3,709 |
| Distributable Amount | $27,020 | $28,693 | $30,802 |
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
57 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Bay Area Discovery Museum ($9,000), Marinhealth Foundation ($7,050), Greenwich Country Day School ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BAY AREA DISCOVERY MUSEUM SAUSALITO, CA | SUPPORT | $9,000 |
| DUKE UNIVERSITY ALUMNI & DEVELOPMENT RECORDS DURHAM, NC | SUPPORT | $1,250 |
| GRACE SCIENCE FOUNDATION MENLO PARK, CA | SUPPORT | $1,000 |
| GREENWICH COUNTRY DAY SCHOOL GREENWICH, CT | SUPPORT | $5,000 |
| JIM SAUNDERS FUND KAILUAKONA, HI | SUPPORT | $1,000 |
| MARINHEALTH FOUNDATION GREENBRAE, CA | SUPPORT | $7,050 |
| OCEANIC SOCIETY ROSS, CA | SUPPORT | $2,000 |
| RAPTORS OF THE ROCKIES FLORENCE, MT | SUPPORT | $2,000 |
| THE MAVEN PROJECT SAN FRANCISCO, CA | SUPPORT | $1,000 |
| TREASURE STATE FOUNDATION HELENA, MT | SUPPORT | $3,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| KENNETH F SIEBEL | PRESIDENT | — | — |
| JUDY A SIEBEL | TREASURER | — | — |
| JENNIFER SIEBEL NEWSOM | DIRECTOR | — | — |
| BROOKE S MITCHELL | DIRECTOR | — | — |
| MELISSA A SIEBEL SCHILLER | DIRECTOR | — | — |
| JESSICA SIEBEL GRUSS | DIRECTOR | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Siebel Family Charitable Foundation?
Siebel Family Charitable Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ROSS, CA. It holds $483K in total assets as of 2024.
How large is Siebel Family Charitable Foundation?
As of 2024, Siebel Family Charitable Foundation holds $483K in total assets with $22K in annual revenue. It awarded 10 grants totaling $32K in 2024.
Where does Siebel Family Charitable Foundation operate?
Siebel Family Charitable Foundation has awarded grants in California, Connecticut, District of Columbia, Hawaii, Missouri, Montana, North Carolina, Wisconsin.
What size grants does Siebel Family Charitable Foundation award?
In 2024, Siebel Family Charitable Foundation awarded 10 grants totaling $32K — an average of about $3K per grant, based on its IRS Form 990 filings.
How much is Siebel Family Charitable Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Siebel Family Charitable Foundation reported a distributable amount of $27K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Siebel Family Charitable Foundation's EIN?
Siebel Family Charitable Foundation's EIN (Employer Identification Number) is 68-0344239. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Siebel Family Charitable Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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