The Willinphila Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $331K in total assets. In 2024, it awarded 44 grants totaling $100K. Net investment income was $210K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$331K
+85.2% YoY
Annual Giving
$100K
+64.0% YoY
Grant Count
44
+2.3% YoY
Avg Grant Size
$2K
+60.2% YoY
Under IRS private-foundation payout rules, The Willinphila Foundation reported a distributable amount of $32K for 2024 — the minimum it must pay out in qualifying distributions.
About The Willinphila Foundation
Based on IRS filings
The Willinphila Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $331K in total assets. In 2024, it awarded 44 grants totaling $100K. Net investment income was $210K.
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 | $330,543 | $178,464 | $160,028 |
| Revenue | $258,664 | $83,301 | $119,848 |
| Expenses | $106,785 | $64,865 | $147,641 |
| Qualifying Distributions | $102,737 | $61,250 | $143,891 |
| Net Investment Income | $209,673 | $58,095 | $118,318 |
| Distributable Amount | $31,524 | $26,039 | $32,547 |
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
237 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Augusta Public School ($12,500), First Presbyterian Church of New Canaan ($10,000), Kenyon College ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN MUSEUM NATURAL HISTORY NEW YORK, NY | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $500 |
| AUGUSTA FOOD SHARE AUGUSTA, MT | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $500 |
| AUGUSTA PUBLIC SCHOOL AUGUSTA, MT | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $12,500 |
| BREARLEY SCHOOL NEW YORK, NY | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $3,500 |
| CM RUSSELL MUSEUM GREAT FALLS, MT | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $150 |
| CENTRAL PARK CONSERVANCY NEW YORK, NY | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $1,500 |
| CHAMBER MUSIC SOCIETY LINCOLN CENTER NEW YORK, NY | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $3,500 |
| CHANCES FOR CHILDREN SCOTTSDALE, AZ | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $1,100 |
| CHOATE ROSEMARY HALL WALLINGFORD, CT | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $1,000 |
| CLIMATE REALITY WASHINGTON, DC | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WILLIAM L MUSSER JR | TRUSTEE | 1 | — |
| LINDA S MUSSER | TRUSTEE | 1 | — |
| PHILIP ADRIAN MUSSER | TRUSTEE | 1 | — |
| LILA RUTH MUSSER | TRUSTEE | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Willinphila Foundation?
The Willinphila Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in NEW YORK, NY. It holds $331K in total assets as of 2024.
How large is The Willinphila Foundation?
As of 2024, The Willinphila Foundation holds $331K in total assets with $259K in annual revenue. It awarded 44 grants totaling $100K in 2024.
Where does The Willinphila Foundation operate?
The Willinphila Foundation has awarded grants in Arizona, California, Connecticut, District of Columbia, Florida, Georgia, Indiana, Kentucky, Massachusetts, Maine, Minnesota, Missouri, Montana, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Texas, Virginia, Washington, Wisconsin.
What size grants does The Willinphila Foundation award?
In 2024, The Willinphila Foundation awarded 44 grants totaling $100K — an average of about $2K per grant, based on its IRS Form 990 filings.
How much is The Willinphila Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Willinphila Foundation reported a distributable amount of $32K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Willinphila Foundation's EIN?
The Willinphila Foundation's EIN (Employer Identification Number) is 13-3933663. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Willinphila 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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