William S & Nancy E Thompson Foundation
William S & Nancy E Thompson Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in IRVINE, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $79.1M in total assets. In 2024, it awarded 4 grants totaling $1.3M. Net investment income was $7.3M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$79.1M
+6.7% YoY
Annual Giving
$1.3M
-62.3% YoY
Grant Count
4
-42.9% YoY
Avg Grant Size
$323K
-34.1% YoY
Under IRS private-foundation payout rules, William S & Nancy E Thompson Foundation reported a distributable amount of $3.9M for 2024 — the minimum it must pay out in qualifying distributions.
About William S & Nancy E Thompson Foundation
Based on IRS filings
William S & Nancy E Thompson Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in IRVINE, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $79.1M in total assets. In 2024, it awarded 4 grants totaling $1.3M. Net investment income was $7.3M.
Focus Areas
Ready to take the next step with William S & Nancy E Thompson Foundation?
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 | $79,098,128 | $74,154,248 | $69,480,495 |
| Revenue | $7,753,615 | $5,001,453 | $3,737,085 |
| Expenses | $636,827 | $20,890,979 | $1,419,557 |
| Qualifying Distributions | $2,030,681 | $4,122,899 | $4,350,381 |
| Net Investment Income | $7,284,589 | $4,317,615 | $1,191,804 |
| Distributable Amount | $3,860,984 | $3,459,559 | $3,626,422 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
Grant Size Distribution
26 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Pacific Symphony ($850,000), Free Wheelchair Mission ($391,142), American National Red Cross ($50,000).
| Recipient | Purpose | Amount |
|---|---|---|
| FREE WHEELCHAIR MISSION IRVINE, CA | GENERAL SUPPORT | $391,142 |
| SAVE THE CHILDREN FAIRFIELD, CT | GENERAL SUPPORT | $677 |
| PACIFIC SYMPHONY IRVINE, CA | GENERAL SUPPORT | $850,000 |
| AMERICAN NATIONAL RED CROSS SANTA ANA, CA | GENERAL SUPPORT | $50,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WILLIAM S THOMPSON | TRUSTEE | 1 | — |
| NANCY E THOMPSON | TRUSTEE | 1 | — |
| JENNIFER T LAVENSON | CFO | 20 | $44,638 |
| DONALD C THOMPSON | DIRECTOR | 30 | $212,036 |
| WILLIAM S THOMPSON III | TRUSTEE | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is William S & Nancy E Thompson Foundation?
William S & Nancy E Thompson Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in IRVINE, CA. It holds $79.1M in total assets as of 2024.
How large is William S & Nancy E Thompson Foundation?
As of 2024, William S & Nancy E Thompson Foundation holds $79.1M in total assets with $7.8M in annual revenue. It awarded 4 grants totaling $1.3M in 2024.
Where does William S & Nancy E Thompson Foundation operate?
William S & Nancy E Thompson Foundation has awarded grants in California, Connecticut, Illinois, Missouri, New York.
What size grants does William S & Nancy E Thompson Foundation award?
In 2024, William S & Nancy E Thompson Foundation awarded 4 grants totaling $1.3M — an average of about $323K per grant, based on its IRS Form 990 filings.
How much is William S & Nancy E Thompson Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, William S & Nancy E Thompson Foundation reported a distributable amount of $3.9M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is William S & Nancy E Thompson Foundation's EIN?
William S & Nancy E Thompson Foundation's EIN (Employer Identification Number) is 20-6371108. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in William S & Nancy E Thompson Foundation's focus areas in our free grants database
Related Funders
Similar funders by location and focus area
Gochnauer Family Foundation
CORONA DEL MAR, CA
Assets
$15.2M
Grants
39
Total Given
$313K
Cottage Health
SANTA BARBARA, CA
Assets
$172.1M
Grants
6
Total Given
$179K
International Right of Way Association
GARDENA, CA
Assets
$5.7M
Grants
1
Total Given
$9K
Quince Interfaith Housing Corporation
LEMON GROVE, CA
Assets
—
Grants
0
Total Given
—
William & Lillian Schwartz Charitable Foundation
LA JOLLA, CA
Assets
$325K
Grants
1
Total Given
$3K
Covia Foundation
GLENDALE, CA
Assets
$15.2M
Grants
1
Total Given
$4.8M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with William S & Nancy E Thompson Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching William S & Nancy E Thompson Foundation to a real strategy.