The W A Mueller Foundation
The W A Mueller Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in SAN CLEMENTE, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $352K in total assets. In 2024, it awarded 42 grants totaling $30K. Net investment income was $6K.
Key facts about The W A Mueller Foundation
- EIN
- 26-2548148
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $30,005
- Grants made (2024)
- 42
- Average grant
- $714
- Median grant
- $500
- Total assets
- $352,317
- Primary geography
- California (26% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated April 2026.
Who The W A Mueller Foundation funds
By grant dollars, the top recipient states for The W A Mueller Foundation's 42 itemized 2024 grants were California (26%), District of Columbia (18%) and Virginia (17%). The most frequent recipient cities were Washington Dc, DC (5 grants), Merrifield, VA (3 grants), Washington, DC (2 grants) and Boone, IA (2 grants). None of its 42 grants with a stated purpose were described as general or operating support. Recurring purposes include "Donation" (42 grants).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$352K
-6.5% YoY
Annual Giving
$30K
+13.2% YoY
Grant Count
42
+40.0% YoY
Avg Grant Size
$714.405
-19.1% YoY
Under IRS private-foundation payout rules, The W A Mueller Foundation reported a distributable amount of $30K for 2024 — the minimum it must pay out in qualifying distributions.
About The W A Mueller Foundation
Based on IRS filings
The W A Mueller Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in SAN CLEMENTE, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $352K in total assets. In 2024, it awarded 42 grants totaling $30K. Net investment income was $6K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 42 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $352,317 | $376,629 | $400,786 |
| Revenue | $15,122 | $7,127 | $14,446 |
| Expenses | $39,434 | $31,284 | $42,951 |
| Qualifying Distributions | $30,005 | $26,500 | $26,905 |
| Net Investment Income | $6,349 | $11,753 | — |
| Distributable Amount | $30,299 | $27,379 | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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
145 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Roman Catholic Bishop of Orange ($4,050), Adopt a Platoon ($1,520), World Vision ($1,500).
| Recipient | Purpose | Amount |
|---|---|---|
| ROMAN CATHOLIC BISHOP OF ORANGE SEAL BEACH, CA | DONATION | $4,050 |
| ADOPT A PLATOON LOZANO, TX | Donation | $1,520 |
| World Vision Tacoma, WA | Donation | $1,500 |
| LA COUNTY FIRE MUSEUM BELLFLOWER, CA | DONATION | $1,500 |
| SAVE THE CHILDREN WASHINGTON DC, DC | DONATION | $1,500 |
| Prager University Foundation Sherman Oaks, CA | Donation | $1,000 |
| JUDCIAL WATCH WASHINGTON DC, DC | Donation | $1,000 |
| LEUKEMIA LYMPHOMA SOCIETY WASHINGTON, DC | DONATION | $1,000 |
| MRC HERNDON, VA | DONATION | $1,000 |
| FEED THE HUNGRY SOUTH BEND, IN | DONATION | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Margarete M Mueller | CEO | 2 | — |
| Suzanne C Moussavi | Secretary | 2 | — |
| Richard A Mueller | CFO | 2 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The W A Mueller Foundation?
The W A Mueller Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in SAN CLEMENTE, CA. It holds $352K in total assets as of 2024.
How large is The W A Mueller Foundation?
As of 2024, The W A Mueller Foundation holds $352K in total assets with $15K in annual revenue. It awarded 42 grants totaling $30K in 2024.
Where does The W A Mueller Foundation operate?
The W A Mueller Foundation has awarded grants in Arizona, California, Connecticut, District of Columbia, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Maryland, Michigan, Minnesota, Missouri, Montana, New Hampshire, New Mexico, New York, Ohio, Pennsylvania, South Dakota, Tennessee, Texas, Virginia, Washington, Wisconsin.
What size grants does The W A Mueller Foundation award?
In 2024, The W A Mueller Foundation awarded 42 grants totaling $30K — an average of about $714.405 per grant, based on its IRS Form 990 filings.
How much is The W A Mueller Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The W A Mueller Foundation reported a distributable amount of $30K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The W A Mueller Foundation's EIN?
The W A Mueller Foundation's EIN (Employer Identification Number) is 26-2548148. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The W A Mueller 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.