Data / Foundation grants / The Hans & Mavis Lopater FDN 182769-000
The Hans & Mavis Lopater FDN 182769-000: 5 grants to organizations, $1.3 million (tax year ended December 2025)
The Hans & Mavis Lopater FDN 182769-000, a private foundation in Wilmington, DE, paid 5 grants to organizations totaling $1,320,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 12, 2026. The largest was $440,000 to Brandeis University in Waltham, MA for needs based undergraduate.
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- EIN
- 455498376
- Based in
- Wilmington, DE
- Assets
- $28,738,085
- Grants paid
- $1,320,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 12, 2026, IRS object ID 202631329349104668. It reported $1,320,000 in grants paid; 5 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brandeis University | Waltham, MA | Needs based undergraduate | Education | $440,000 | apps.irs.gov |
| American Civil Liberties Foundation | Boston, MA | Support separation of | $220,000 | apps.irs.gov | |
| Anti-Defamation League Foundation | Boston, MA | Support for | $220,000 | apps.irs.gov | |
| Dana-Farber Cancer Institute | Brookline, MA | Medical research | $220,000 | apps.irs.gov | |
| Emerson Health Care Foundation | Concord, MA | Emerson fund, staff | Health care | $220,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 12, 2025, IRS object ID 202501329349102895. It reported $1,200,000 in grants paid; 5 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brandeis University | Waltham, MA | Needs-based undergraduate | Education | $400,000 | apps.irs.gov |
| Aclu Foundation of Massachusetts | Boston, MA | Support separation of | Civil rights, social action and advocacy | $200,000 | apps.irs.gov |
| Anti-Defamation League Foundation | Boston, MA | Support for no time for | $200,000 | apps.irs.gov | |
| Dana-Farber Cancer Institute | Brookline, MA | Medical research | $200,000 | apps.irs.gov | |
| Emerson Health Care Foundation Inc | Concord, MA | Emerson fund, staff | Health care | $200,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $840,000 |
| Health care | $420,000 |
| Civil rights, social action and advocacy | $200,000 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $2,520,000 |
Also on SpecStream
- Who funds education in Massachusetts
- Who funds health care in Massachusetts
- Who funds civil rights, social action and advocacy in Massachusetts
Updated May 12, 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.