John & Joan D'addario Foundation Inc
John & Joan D'addario Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in LOCUST VALLEY, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.9M in total assets. In 2024, it awarded 34 grants totaling $187K. Net investment income was $80K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.9M
+16.7% YoY
Annual Giving
$187K
+7.6% YoY
Grant Count
34
+25.9% YoY
Avg Grant Size
$5K
-14.6% YoY
Under IRS private-foundation payout rules, John & Joan D'addario Foundation Inc reported a distributable amount of $84K for 2024 — the minimum it must pay out in qualifying distributions.
About John & Joan D'addario Foundation Inc
Based on IRS filings
John & Joan D'addario Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in LOCUST VALLEY, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.9M in total assets. In 2024, it awarded 34 grants totaling $187K. Net investment income was $80K.
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 | $1,878,901 | $1,610,336 | $1,790,168 |
| Revenue | $139,838 | $166,813 | $98,479 |
| Expenses | $205,383 | $189,155 | $258,799 |
| Qualifying Distributions | $186,670 | $173,500 | $242,670 |
| Net Investment Income | $80,142 | $157,453 | $86,864 |
| Distributable Amount | $84,326 | $78,384 | $99,524 |
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
141 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Rosie's House ($50,000), Midori & Friends ($25,000), Musical Instrument Museum ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BARENBOIM SAID FONDATION NEW YORK, NY | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $1,000 |
| DICK WAGNER REMEMBER THE CHILDREN FUND PHOENIX, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $2,000 |
| DESERT MOUNTAIN FOUNDATION SCOTTSDALE, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $1,000 |
| FOOTHILLS CARINGS CORP CAREFREE, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $1,000 |
| GUILD HALL OF EAST HAMPTON EAST HAMPTON, NY | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $10,000 |
| HONOR HEALTH FOUNDATION SCOTTSDALE, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $2,500 |
| CATHOLIC MINISTRIES APPEAL ROCKVILLE CENTRE, NY | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $5,000 |
| LONG ISLAND CARES HAUPPAUGE, NY | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $2,000 |
| HARMONY PROJECT PHOENIX PHOENIX, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $3,000 |
| HOSPICE OF THE VALLEY ARIZONA SCOTTSDALE, AZ | TO HELP SUPPORT THE ORGANIZATIONS CAUSE | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOHN D'ADDARIO JR | PRESIDENT | 2 | — |
| JOAN D'ADDARIO | TREASURER/SECRETARY | 1 | — |
| JOHN D'ADDARIO III | DIRECTOR | 0.5 | — |
| SUZANNE D'ADDARIO BROUDER | DIRECTOR | 0.5 | — |
| LAURA D'ADDARIO RODRIGUEZ | DIRECTOR | 0.5 | — |
| MICHAEL D'ADDARIO | DIRECTOR | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is John & Joan D'addario Foundation Inc?
John & Joan D'addario Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in LOCUST VALLEY, NY. It holds $1.9M in total assets as of 2024.
How large is John & Joan D'addario Foundation Inc?
As of 2024, John & Joan D'addario Foundation Inc holds $1.9M in total assets with $140K in annual revenue. It awarded 34 grants totaling $187K in 2024.
Where does John & Joan D'addario Foundation Inc operate?
John & Joan D'addario Foundation Inc has awarded grants in Arizona, California, Colorado, District of Columbia, Illinois, Indiana, Michigan, New Jersey, New York, Tennessee, Wisconsin.
What size grants does John & Joan D'addario Foundation Inc award?
In 2024, John & Joan D'addario Foundation Inc awarded 34 grants totaling $187K — an average of about $5K per grant, based on its IRS Form 990 filings.
How much is John & Joan D'addario Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, John & Joan D'addario Foundation Inc reported a distributable amount of $84K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is John & Joan D'addario Foundation Inc's EIN?
John & Joan D'addario Foundation Inc's EIN (Employer Identification Number) is 11-3440873. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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