Data / Foundation grants / Richard and Diane Schmalensee Foundation
Richard and Diane Schmalensee Foundation: 12 grants to organizations, $52,250 (tax year ended December 2025)
Richard and Diane Schmalensee Foundation, a private foundation in Wellesley Hills, MA, paid 12 grants to organizations totaling $52,250 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 13, 2026. The largest was $10,000 to MGH Genitourinary Cancer Research Fund in Boston, MA for charitable - unrestricted.
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
- 203560276
- Based in
- Wellesley Hills, MA
- Assets
- $794,718
- Grants paid
- $52,250
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 13, 2026, IRS object ID 202621339349102647. It reported $52,250 in grants paid; 12 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| MGH Genitourinary Cancer Research Fund | Boston, MA | Charitable - unrestricted | $10,000 | apps.irs.gov | |
| Massbay CC Foundation | Wellesley Hills, MA | Charitable-unrestricted | $10,000 | apps.irs.gov | |
| Resources for the Future | Washington, DC | Charitable-unrestricted | Environment | $10,000 | apps.irs.gov |
| Boston Ballet | Boston, MA | Charitable-unrestricted | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Massachusetts Eye & Ear | Boston, MA | Charitable - unrestricted | $5,000 | apps.irs.gov | |
| Church of the Redeemer | Chestnut Hill, MA | Charitable-unrestricted | $3,500 | apps.irs.gov | |
| Pioneer Inst for Public Policy Research | Boston, MA | Charitable-unrestricted | $2,500 | apps.irs.gov | |
| Dana Farber Cancer Institute | Brookline, MA | Charitable - unrestricted | $2,000 | apps.irs.gov | |
| Cambodian Village Fund | San Diego, CA | Charitable - unrestricted | International, foreign affairs and national security | $1,250 | apps.irs.gov |
| American Red Cross | Boone, IA | Donation - unrestricted | $1,000 | apps.irs.gov | |
| Massachusetts Institute of Technology | Cambridge, MA | Charitable-unrestricted | Education | $1,000 | apps.irs.gov |
| Wellesley College | Wellesley, MA | Donation - unrestricted | Education | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed June 5, 2025, IRS object ID 202521569349100607. It reported $54,000 in grants paid; 14 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| MGH Genitourinary Cancer Research Fund | Boston, MA | Charitable - unrestricted | $10,000 | apps.irs.gov | |
| Resources for the Future | Washington, DC | Charitable-unrestricted | Environment | $10,000 | apps.irs.gov |
| Boston Ballet | Boston, MA | Charitable-unrestricted | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Massachusetts Eye & Ear | Boston, MA | Charitable - unrestricted | $5,000 | apps.irs.gov | |
| Massbay CC Foundation | Wellesley Hills, MA | Charitable-unrestricted | $5,000 | apps.irs.gov | |
| Max Warburg Courage Curr | Boston, MA | Charitable-unrestricted | $5,000 | apps.irs.gov | |
| Pioneer Inst for Public Policy Research | Boston, MA | Charitable-unrestricted | $5,000 | apps.irs.gov | |
| Church of the Redeemer | Chestnut Hill, MA | Charitable-unrestricted | $3,500 | apps.irs.gov | |
| Cambodian Village Fund | San Diego, CA | Charitable - unrestricted | International, foreign affairs and national security | $1,000 | apps.irs.gov |
| Dana Farber Cancer Institute | Brookline, MA | Charitable - unrestricted | $1,000 | apps.irs.gov | |
| International Institute of New England | Boston, MA | Charitable-unrestricted | Civil rights, social action and advocacy | $1,000 | apps.irs.gov |
| Massachusetts Institute of Technology | Cambridge, MA | Charitable-unrestricted | Education | $1,000 | apps.irs.gov |
| Safe Passage | New Gloucester, ME | Charitable-unrestricted | $1,000 | apps.irs.gov | |
| Dartmouth Hitchcock Health | Lebanon, NH | Charitable-unrestricted | Health care | $500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Environment | $20,000 |
| Arts, culture and humanities | $10,000 |
| Education | $3,000 |
| International, foreign affairs and national security | $2,250 |
| Civil rights, social action and advocacy | $1,000 |
| Health care | $500 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $81,500 |
| District of Columbia | $20,000 |
| California | $2,250 |
| Iowa | $1,000 |
| Maine | $1,000 |
| New Hampshire | $500 |
Also on SpecStream
- Who funds environment in District of Columbia
- Who funds arts, culture and humanities in Massachusetts
- Who funds education in Massachusetts
- Who funds international, foreign affairs and national security in California
- Who funds civil rights, social action and advocacy in Massachusetts
- Who funds health care in New Hampshire
Updated May 13, 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.