William and Mary Singer is a private foundation focused on Philanthropy, Voluntarism & Grantmaking. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.5M in total assets. In 2024, it awarded 10 grants totaling $288K. Net investment income was $85K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$2.5M
-8.2% YoY
Annual Giving
$288K
-3.8% YoY
Grant Count
10
-37.5% YoY
Avg Grant Size
$29K
+53.9% YoY
Under IRS private-foundation payout rules, William and Mary Singer reported a distributable amount of $119K for 2024 — the minimum it must pay out in qualifying distributions.
About William and Mary Singer
Based on IRS filings
William and Mary Singer is a private foundation focused on Philanthropy, Voluntarism & Grantmaking. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.5M in total assets. In 2024, it awarded 10 grants totaling $288K. Net investment income was $85K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $2,524,046 | $2,749,545 | $3,019,200 |
| Revenue | $110,674 | $74,195 | $1,413,002 |
| Expenses | $335,464 | $347,172 | $107,360 |
| Qualifying Distributions | $309,989 | $315,718 | $99,681 |
| Net Investment Income | $85,198 | $62,186 | $125,497 |
| Distributable Amount | $119,180 | $129,714 | $136,899 |
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
134 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Md Anderson ($100,000), St Jude ($50,000), Abbie School ($40,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ABBIE SCHOOL TUCSON, AZ | GENERAL OPERATIONS | $40,000 |
| ASU TEMPE, AZ | GENERAL OPERATIONS | $30,000 |
| MD ANDERSON HOUSTON, TX | GENERAL OPERATIONS | $100,000 |
| ST JUDE MEMPHIS, TN | GENERAL OPERATIONS | $50,000 |
| TITANS OF MISSISSAUGA | GENERAL OPERATIONS | $5,000 |
| US HOLOCAUST MEMORIAL MUSEUM WASHINGTON, DC | GENERAL OPERATIONS | $20,000 |
| UNIVERSITY OF ARIZONA FOUNDATION TUCSON, AZ | GENERAL OPERATIONS | $30,000 |
| TROT TUCSON, AZ | GENERAL OPERATIONS | $5,000 |
| RINCON OPTIMIST FOUNDATION ST LOUIS, MO | GENERAL OPERATIONS | $2,500 |
| MATHIEU MACDONALD OUTDOOR HOOPS BASKETBALL | GENERAL OPERATIONS | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DANIEL J SINGER | DIRECTOR | 10 | $12,500 |
| BRENDA SINGER | OFFICER | 10 | $12,500 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is William and Mary Singer?
William and Mary Singer is a private foundation focused on Philanthropy, Voluntarism & Grantmaking. It holds $2.5M in total assets as of 2024.
How large is William and Mary Singer?
As of 2024, William and Mary Singer holds $2.5M in total assets with $111K in annual revenue. It awarded 10 grants totaling $288K in 2024.
Where does William and Mary Singer operate?
William and Mary Singer has awarded grants in Arizona, California, District of Columbia, Illinois, Louisiana, Maryland, Missouri, Nebraska, New York, Tennessee, Texas, Utah, Virginia.
What size grants does William and Mary Singer award?
In 2024, William and Mary Singer awarded 10 grants totaling $288K — an average of about $29K per grant, based on its IRS Form 990 filings.
How much is William and Mary Singer required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, William and Mary Singer reported a distributable amount of $119K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is William and Mary Singer's EIN?
William and Mary Singer's EIN (Employer Identification Number) is 27-0260235. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in William and Mary Singer's focus areas in our free grants database
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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