Data / Foundation grants / John & Joan D'addario Foundation Inc
John & Joan D'addario Foundation Inc: 29 grants to organizations, $196,000 (tax year ended May 2025)
John & Joan D'addario Foundation Inc, a private foundation in Locust Valley, NY, paid 29 grants to organizations totaling $196,000 in its tax year ended May 2025, according to its Form 990-PF filed with the IRS on February 3, 2026. The largest was $50,000 to Musical Instrument Museum in Phoenix, AZ for to help support the organizations cause.
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- EIN
- 113440873
- Based in
- Locust Valley, NY
- Assets
- $1,911,586
- Grants paid
- $196,000
- Tax year ended
- May 2025
Grants paid, tax year ended May 2025
From the Form 990-PF filed February 3, 2026, IRS object ID 202610349349100406. It reported $196,000 in grants paid; 29 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Musical Instrument Museum | Phoenix, AZ | To help support the organizations cause | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Midori & Friends | New York, NY | To help support the organizations cause | $20,000 | apps.irs.gov | |
| Guild Hall of East Hampton | East Hampton, NY | To help support the organizations cause | Arts, culture and humanities | $10,000 | apps.irs.gov |
| Lead Guitar | Tuscon, AZ | To help support the organizations cause | $10,000 | apps.irs.gov | |
| Northwell Health Foundation | New Hyde Park, NY | To help support the organizations cause | $10,000 | apps.irs.gov | |
| Phoenix Conservatory of Music | Phoenix, AZ | To help support the organizations cause | $10,000 | apps.irs.gov | |
| Providence House | Bronx, NY | To help suppor the organizations cause | $10,000 | apps.irs.gov | |
| Rosie's House | Phoenix, AZ | To help support the organizations cause | $10,000 | apps.irs.gov | |
| St Francis Hospital Foundation | Roslyn, NY | To help support the organizations cause | Health care | $10,000 | apps.irs.gov |
| Peconic Bay Medical Center | Riverhead, NY | To help support the organizations cause | $6,000 | apps.irs.gov | |
| Harmony Project Phoenix | Phoenix, AZ | To help support the organizations cause | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Honor Health Foundation | Scottsdale, AZ | To help support the organizations cause | $5,000 | apps.irs.gov | |
| The Metropolitan Museum of Art | New York, NY | To help support the organizations cause | Arts, culture and humanities | $5,000 | apps.irs.gov |
| University of Arizona Foundation | Tucson, AZ | To help support the organizations cause | Education | $5,000 | apps.irs.gov |
| Stratta Philips Productions | Warwick, NY | To help support the organizations cause | $4,500 | apps.irs.gov | |
| Glen Cove Boys & Girls Club | Glen Cove, NY | To help support the organizations cause | $3,000 | apps.irs.gov | |
| Long Island Alzheimer's Foundation | Westbury, NY | To help support the organizations cause | $3,000 | apps.irs.gov | |
| Boston Music Project | Boston, MA | To help support the organizations cause | Arts, culture and humanities | $2,500 | apps.irs.gov |
| Catholic Ministries Appeal | Rockville Centre, NY | To help support the organizations cause | $2,500 | apps.irs.gov | |
| MR Hollands Opus Foundation | Burbank, CA | To help support the organizations cause | Education | $2,500 | apps.irs.gov |
| Musiccares Development | Santa Monica, CA | To help support the organizations cause | $2,500 | apps.irs.gov | |
| Dick Wagner Remember the Children Fund | Phoenix, AZ | To help support the organizations cause | $2,000 | apps.irs.gov | |
| Southampton Hospital Foundation | Southampton, NY | To help support the organizations cause | Health care | $1,500 | apps.irs.gov |
| Hospice of the Valley Arizona | Scottsdale, AZ | To help support the organizations cause | $1,000 | apps.irs.gov | |
| Imprints of Honor | Phoenix, AZ | To help support the organizations cause | Arts, culture and humanities | $1,000 | apps.irs.gov |
| Lizerne Music Central | Lak Lurzerne, NY | To help support the organizations cause | $1,000 | apps.irs.gov | |
| Long Island Cares | Hauppauge, NY | To help support the organizations cause | Human services | $1,000 | apps.irs.gov |
| Phoenix Guitar Society | Mesa, AZ | To help support the organizations cause | $1,000 | apps.irs.gov | |
| Soild Rock Foundation | San Francisco, CA | To help support the organizations cause | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $73,500 |
| Health care | $11,500 |
| Education | $7,500 |
| Human services | $1,000 |
States funded
| Recipient state | Granted |
|---|---|
| Arizona | $100,000 |
| New York | $87,500 |
| California | $6,000 |
| Massachusetts | $2,500 |
Also on SpecStream
- Who funds arts, culture and humanities in Arizona
- Who funds arts, culture and humanities in New York
- Who funds health care in New York
- Who funds education in Arizona
- Who funds arts, culture and humanities in Massachusetts
- Who funds education in California
Updated February 3, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.