Data / Foundation grants / The Frank B Mazer Foundation
The Frank B Mazer Foundation: 4 grants to organizations, $2,140 (tax year ended September 2025)
The Frank B Mazer Foundation, a private foundation in Cambridge, MA, paid 4 grants to organizations totaling $2,140 in its tax year ended September 2025, according to its Form 990-PF filed with the IRS on July 18, 2026. The largest was $1,000 to WGBH Educational Foundation in Boston, MA for educational purposes.
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- EIN
- 046875253
- Based in
- Cambridge, MA
- Assets
- $180,455
- Grants paid
- $2,790
- Tax year ended
- September 2025
Grants paid, tax year ended September 2025
From the Form 990-PF filed July 18, 2026, IRS object ID 202601999349100500. It reported $2,790 in grants paid; 4 grants to organizations are listed, and 1 grant to individuals is left out.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| WGBH Educational Foundation | Boston, MA | Educational purposes | Arts, culture and humanities | $1,000 | apps.irs.gov |
| USA for Unhcr | Washington, DC | Refugee Assistance;UN Refugee Agency | $500 | apps.irs.gov | |
| Islesboro Historical Society | Islesboro, ME | Educational Purposes | $400 | apps.irs.gov | |
| Amersocietypreventioncrueltyanimals | New York, NY | Prevention of Cruelty to Animals | $240 | apps.irs.gov |
Grants paid, tax year ended September 2024
From the Form 990-PF filed July 10, 2025, IRS object ID 202541919349100649. It reported $7,500 in grants paid; 2 grants to organizations are listed, and 1 grant to individuals is left out.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Pulitzer Center On Crisis Reporting | Washington, DC | Educational/Journalism | Public and societal benefit | $6,000 | apps.irs.gov |
| Arts for All Incorporated | Brookline, MA | Educational Purposes | $500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Public and societal benefit | $6,000 |
| Arts, culture and humanities | $1,000 |
States funded
| Recipient state | Granted |
|---|---|
| District of Columbia | $6,500 |
| Massachusetts | $1,500 |
| Maine | $400 |
| New York | $240 |
Also on SpecStream
- Who funds public and societal benefit in District of Columbia
- Who funds arts, culture and humanities in Massachusetts
Updated July 18, 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.