Data / Foundation grants / Steven J Massarsky Charitable Trust
Steven J Massarsky Charitable Trust: 2 grants to organizations, $310,000 (tax year ended December 2025)
Steven J Massarsky Charitable Trust, a private foundation in Rancho Santa Fe, CA, paid 2 grants to organizations totaling $310,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 14, 2026. The largest was $240,000 to Brown University in Providence, RI for medical research.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 813394988
- Based in
- Rancho Santa Fe, CA
- Assets
- $7,866,179
- Grants paid
- $310,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 14, 2026, IRS object ID 202641349349105614. It reported $310,000 in grants paid; 2 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brown University | Providence, RI | Medical research | $240,000 | apps.irs.gov | |
| Nelson School of Entrepreneurship at Brown University | Providence, RI | To foster entrepreneurship | $70,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 8, 2025, IRS object ID 202521289349103052. It reported $290,000 in grants paid; 2 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brown University | Providence, RI | Medical research | $270,000 | apps.irs.gov | |
| Afins | New York, NY | To foster entrepreneurship | $20,000 | apps.irs.gov |
States funded
| Recipient state | Granted |
|---|---|
| Rhode Island | $580,000 |
| New York | $20,000 |
Updated May 14, 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.