William Rosenberg Family Foundation Inc
Invitation OnlyBoston, Massachusetts · EIN 59-2675613 · Private foundation
Grants paid (2024)$467K
Organizations funded33
Typical grant$10,000
Total assets$11M
Half of its grants to organizations were between $5,000 and $15,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
72% of grants went outside Massachusetts.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Mclean Hospital | Belmont, MA | To further entity's exempt purpose | $96,000 |
| Combined Jewish Philanthrop | Boston, MA | To further entity's exempt purpose | $58,778 |
| Jazz at Aspen-Snowmass | Aspen, CO | To further entity's exempt purpose | $40,000 |
| Aspen Community Foundation | Basalt, CO | To further entity's exempt purpose | $25,000 |
| Fidelity Investments Charitable Gift Fund | Cincinnati, OH | To further entity's exempt purpose | $23,775 |
| Charity for Change | Naples, FL | To further entity's exempt purpose | $18,778 |
| Bascom Palmer Eye Institute | Miami, FL | To further entity's exempt purpose | $15,000 |
| Lighthouse of Collier Inc | Naples, FL | To further entity's exempt purpose | $15,000 |
| Jupiter Medical Center Inc | Jupiter, FL | To further entity's exempt purpose | $15,000 |
| American Friends of United Jewish Appeal of Greater Toronto Inc | Whippany, NJ | To further entity's exempt purpose | $15,000 |
| Pinball Asylum Inc | Fort Myers, FL | To further entity's exempt purpose | $15,000 |
| Dana Farber Cancer Institute | Brookline, MA | To further entity's exempt purpose | $10,000 |
| Institute for Comtemporary Art | Boston, MA | To further entity's exempt purpose | $10,000 |
| American Friends of Magen David Adom | New York, NY | To further entity's exempt purpose | $10,000 |
| Lappin Foundation | Beverly, MA | To further entity's exempt purpose | $10,000 |
| Hospital for Sick Children Foundation | Washington, DC | To further entity's exempt purpose | $10,000 |
| Valley Settlement | Glenwood Springs, CO | To further entity's exempt purpose | $10,000 |
| Yale New Haven Hospital | New Haven, CT | To further entity's exempt purpose | $10,000 |
| Beth Israel Deaconess Medical Center Inc | Boston, MA | To further entity's exempt purpose | $10,000 |
| New World Symphony Inc | Miami Beach, FL | To further entity's exempt purpose | $10,000 |
| Mount Sinai Medical Center Foundation | Miami, FL | To further entity's exempt purpose | $5,000 |
| Tabor Academy | Marion, MA | To further entity's exempt purpose | $5,000 |
| University of New Hampshire Foundation Inc | Durham, NH | To further entity's exempt purpose | $5,000 |
| National Jewish Health | Denver, CO | To further entity's exempt purpose | $5,000 |
| High Fives Nonprofit Foundation | Truckee, CA | To further entity's exempt purpose | $5,000 |
| Anti-Defamation League | New York, NY | To further entity's exempt purpose | $3,500 |
| Huntington Theater Company | Boston, MA | To further entity's exempt purpose | $2,500 |
| Miami New Drama Inc | Miami Beach, FL | To further entity's exempt purpose | $2,500 |
| National Brain Tumor Society Inc | Newton, MA | To further entity's exempt purpose | $2,000 |
| Tracys Kids Inc | Bethesda, MD | To further entity's exempt purpose | $2,000 |
| Temple Israel Westport Inc | Westport, CT | To further entity's exempt purpose | $1,150 |
| American Jewish Joint Distribution Committee Inc | New York, NY | To further entity's exempt purpose | $1,000 |
| Mountain Rescue Aspen Inc | Aspen, CO | To further entity's exempt purpose | $50 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $467,031 | 33 |
| 2023 | $3,618,188 | 33 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202503219349101510
- IRS Tax Exempt Organization Search for EIN 59-2675613
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.