Data / Foundation grants / The William & Phyllis Mack Family Foundation Inc
The William & Phyllis Mack Family Foundation Inc: 53 grants to organizations, $3.2 million (tax year ended December 2024)
The William & Phyllis Mack Family Foundation Inc, a private foundation in Fort Lee, NJ, paid 53 grants to organizations totaling $3,213,882 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 7, 2025. The largest was $820,000 to Guggenheim Museum in New York, NY for charity.
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- EIN
- 223512719
- Based in
- Fort Lee, NJ
- Assets
- $5,127,984
- Grants paid
- $3,213,882
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 7, 2025, IRS object ID 202513119349101811. It reported $3,213,882 in grants paid; 53 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Guggenheim Museum | New York, NY | Charity | $820,000 | apps.irs.gov | |
| Northwell Health Foundation | New Hyde Park, NY | Charity | $788,000 | apps.irs.gov | |
| Uja Federation of New York | New York, NY | Charity | $300,000 | apps.irs.gov | |
| Jewish Federation of Palm Beach | West Palm Beach, FL | Charity | $151,000 | apps.irs.gov | |
| American Friends of the Israel Museum | New York, NY | Charity | Arts, culture and humanities | $130,000 | apps.irs.gov |
| Park Avenue Synagogue | New York, NY | Charity | $109,848 | apps.irs.gov | |
| Beit Ruth | Jericho, NY | Charity | $100,000 | apps.irs.gov | |
| Kravis Center for the Performing Arts | West Palm Beach, FL | Charity | $100,000 | apps.irs.gov | |
| The Jewish Museum | New York, NY | Charity | Arts, culture and humanities | $95,000 | apps.irs.gov |
| 92y | New York, NY | Charity | $66,667 | apps.irs.gov | |
| Birthright Israel Foundation | Boca Raton, FL | Charity | $50,000 | apps.irs.gov | |
| Morselife Foundation Inc | West Palm Beach, FL | Charity | Human services | $50,000 | apps.irs.gov |
| Target Als Foundation Inc | New York, NY | Charity | Education | $50,000 | apps.irs.gov |
| The New Jewish Home | New York, NY | Charity | $50,000 | apps.irs.gov | |
| Yeshiva University | New York, NY | Charity | Education | $50,000 | apps.irs.gov |
| The Society of the Four Arts | Palm Beach, FL | Charity | Arts, culture and humanities | $29,000 | apps.irs.gov |
| Norton Museum of Art | West Palm Beach, FL | Charity | Arts, culture and humanities | $26,250 | apps.irs.gov |
| Bruce and Marsha Moskowitz Foundation | West Palm Beach, FL | Charity | Philanthropy, voluntarism and grantmaking foundations | $25,000 | apps.irs.gov |
| Connecticut Public Broadcasting | Hartford, CT | Charity | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Gift of Life Marrow Registry | Boca Raton, FL | Charity | Health care | $25,000 | apps.irs.gov |
| Mecox Bay Conservancy | Watermill, NY | Charity | Environment | $25,000 | apps.irs.gov |
| The Wharton Fund | Philadelphia, PA | Charity | $25,000 | apps.irs.gov | |
| Town of Palm Beach United Way | Palm Beach, FL | Charity | Philanthropy, voluntarism and grantmaking foundations | $25,000 | apps.irs.gov |
| American Friends of the Hebrew University | New York, NY | Charity | International, foreign affairs and national security | $10,000 | apps.irs.gov |
| Israel Tennis & Education Centers Foundation | New York, NY | Charity | $10,000 | apps.irs.gov | |
| Palm Beach Synagogue | Palm Beach, FL | Charity | $10,000 | apps.irs.gov | |
| The Milkken Institute | New York, NY | Charity | $6,867 | apps.irs.gov | |
| The Museum of Modern Art | New York, NY | Charity | Arts, culture and humanities | $6,000 | apps.irs.gov |
| Acta | Washington, DC | Charity | $5,000 | apps.irs.gov | |
| Delivering Good | New York, NY | Charity | Human services | $5,000 | apps.irs.gov |
| Federal Enforcement Homeland Security FDN | New York, NY | Charity | $5,000 | apps.irs.gov | |
| Mount Sinai Health System Crystal Party | New York, NY | Charity | $5,000 | apps.irs.gov | |
| Palm Beach Civic Association | Palm Beach, FL | Charity | Community improvement and capacity building | $5,000 | apps.irs.gov |
| Solomon Institute Inc | Palm Beach, FL | Charity | Public and societal benefit | $5,000 | apps.irs.gov |
| Afmda | New York, NY | Charity | $3,600 | apps.irs.gov | |
| American Friends of the Israel Phil Orch | New York, NY | Charity | $3,000 | apps.irs.gov | |
| Peconic Land Trust | Southhampton, NY | Charity | Environment | $2,500 | apps.irs.gov |
| Planned Parenthood | Hempstead, NY | Charity | $2,500 | apps.irs.gov | |
| Promise Fund of Florida | Palm Beach, FL | Charity | $2,500 | apps.irs.gov | |
| United States Holocaust Memorial Museum | Washington, DC | Charity | $2,500 | apps.irs.gov | |
| The Michael J Fox Foundation | New York, NY | Charity | $1,250 | apps.irs.gov | |
| Dolphins Challenge Cancer | Miami Gardens, FL | Charity | $1,000 | apps.irs.gov | |
| Friends of the Israel Defense Forces | Brooklyn, NY | Charity | $1,000 | apps.irs.gov | |
| New York Historical Society | New York, NY | Charity | Arts, culture and humanities | $1,000 | apps.irs.gov |
| How | Tulsa, OK | Charity | $750 | apps.irs.gov | |
| Breast Cancer Research Foundation | New York, NY | Charity | Public safety, disaster preparedness and relief | $550 | apps.irs.gov |
| Dana-Farber Cancer Institute | Boston, MA | Charity | Medical research | $500 | apps.irs.gov |
| JDC | New York, NY | Charity | $500 | apps.irs.gov | |
| SBT Club Charitable Fund | Southhampton, NY | Charity | $500 | apps.irs.gov | |
| The Lustgarten Foundation | Woodbury, NY | Charity | $500 | apps.irs.gov | |
| The Resource Foundation | New York, NY | Charity | $500 | apps.irs.gov | |
| United Way of Palm Beach | West Palm Beach, FL | Charity | $500 | apps.irs.gov | |
| Big Brothers Big Sisters of Long Island | Islandia, NY | Charity | $100 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $312,250 |
| Education | $100,000 |
| Human services | $55,000 |
| Philanthropy, voluntarism and grantmaking foundations | $50,000 |
| Environment | $27,500 |
| Health care | $25,000 |
| International, foreign affairs and national security | $10,000 |
| Community improvement and capacity building | $5,000 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $2,649,882 |
| Florida | $505,250 |
| Connecticut | $25,000 |
| Pennsylvania | $25,000 |
| District of Columbia | $7,500 |
| Oklahoma | $750 |
| Massachusetts | $500 |
Also on SpecStream
- Who funds arts, culture and humanities in New York
- Who funds education in New York
- Who funds arts, culture and humanities in Florida
- Who funds human services in Florida
- Who funds philanthropy, voluntarism and grantmaking foundations in Florida
- Who funds environment in New York
Updated November 7, 2025. 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.