The David Mduffy Jr Foundation
The David Mduffy Jr Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GARDEN CITY, NY. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $98K in total assets. In 2024, it awarded 7 grants totaling $34K. Net investment income was $2K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$98K
-20.7% YoY
Annual Giving
$34K
+42.9% YoY
Grant Count
7
+40.0% YoY
Avg Grant Size
$5K
+2.0% YoY
Under IRS private-foundation payout rules, The David Mduffy Jr Foundation reported a distributable amount of $6K for 2024 — the minimum it must pay out in qualifying distributions.
About The David Mduffy Jr Foundation
Based on IRS filings
The David Mduffy Jr Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GARDEN CITY, NY. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $98K in total assets. In 2024, it awarded 7 grants totaling $34K. Net investment income was $2K.
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 | $98,322 | $124,033 | $132,543 |
| Revenue | $17,094 | $17,862 | $33,623 |
| Expenses | $42,805 | $26,372 | $44,263 |
| Qualifying Distributions | $42,374 | $25,161 | $44,070 |
| Net Investment Income | $2,456 | — | — |
| Distributable Amount | $6,394 | $6,221 | $6,839 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2024
Grant Size Distribution
16 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Harlem Lacrosse ($10,000), Boys Girls Club of the Bellport Are ($5,000), The Dream Charter School ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BOYS GIRLS CLUB OF THE BELLPORT ARE BELLPORT, NY | GENERAL PURPOSE FUND | $5,000 |
| INTERFAITH NUTRITION NETWORK HEMPSTEAD, NY | GENERAL PURPOSE FUND | $1,000 |
| BELLPORT HIGH SCHOOL BROOKHAVEN, NY | GENERAL PURPOSE FUND | $3,000 |
| HARLEM LACROSSE NEW ORK, NY | GENERAL PURPOSE FUND | $10,000 |
| THE DREAM CHARTER SCHOOL NEW YORK, NY | GENERAL PURPOSE FUND | $5,000 |
| FRIENDS OF THE BELLPORT BAY BELLPORT, NY | GENERAL PURPOSE FUND | $5,000 |
| CEED BROOKHAVEN, NY | GENERAL PURPOSE FUND | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DAVID M DUFFY | Trustee | 10 | — |
| PAUL W DUFFY | Trustee | 1 | — |
| NANCY DUFFY | Trustee | 1 | — |
| RYAN KELLY | Trustee | 1 | — |
| SUSAN DUFFY | Trustee | 1 | — |
| ADRIENNE SEBRING | Trustee | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The David Mduffy Jr Foundation?
The David Mduffy Jr Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GARDEN CITY, NY. It holds $98K in total assets as of 2024.
How large is The David Mduffy Jr Foundation?
As of 2024, The David Mduffy Jr Foundation holds $98K in total assets with $17K in annual revenue. It awarded 7 grants totaling $34K in 2024.
Where does The David Mduffy Jr Foundation operate?
The David Mduffy Jr Foundation has awarded grants in New York.
What size grants does The David Mduffy Jr Foundation award?
In 2024, The David Mduffy Jr Foundation awarded 7 grants totaling $34K — an average of about $5K per grant, based on its IRS Form 990 filings.
How much is The David Mduffy Jr Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The David Mduffy Jr Foundation reported a distributable amount of $6K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The David Mduffy Jr Foundation's EIN?
The David Mduffy Jr Foundation's EIN (Employer Identification Number) is 87-6588743. IRS Form 990 filing data is available on this page for 2021–2024.
Explore Open Grants
Browse active grant opportunities in The David Mduffy Jr 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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