Data / Foundation grants / The Mark and Anne Hansen Foundation
The Mark and Anne Hansen Foundation: 16 grants to organizations, $528,744 (tax year ended September 2025)
The Mark and Anne Hansen Foundation, a private foundation in Washington, DC, paid 16 grants to organizations totaling $528,744 in its tax year ended September 2025, according to its Form 990-PF filed with the IRS on February 16, 2026. The largest was $125,000 to University School of Milwaukee in Milwaukee, WI for donation.
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
- 205794944
- Based in
- Washington, DC
- Assets
- $20,200,370
- Grants paid
- $528,744
- Tax year ended
- September 2025
Grants paid, tax year ended September 2025
From the Form 990-PF filed February 16, 2026, IRS object ID 202600479349100900. It reported $528,744 in grants paid; 16 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| University School of Milwaukee | Milwaukee, WI | Donation | Education | $125,000 | apps.irs.gov |
| Lacrosse Central Alumni Foundation | La Crosse, WI | Donation | $100,000 | apps.irs.gov | |
| Middlebury College | Middlebury, VT | Donation | $100,000 | apps.irs.gov | |
| Bishop John T Walker School Fund | Washington, DC | Donation | $50,000 | apps.irs.gov | |
| John F Kennedy Center for the Performing Arts | Washington, DC | Donation | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Bates College | Lewiston, ME | Donation | $43,200 | apps.irs.gov | |
| Door County Land Trust | Sturgeon Bay, WI | Donation | Environment | $20,000 | apps.irs.gov |
| Association of Women Surgeons | Chicago, IL | Donation | $10,000 | apps.irs.gov | |
| Humane Pennsylvania | Reading, PA | Donation | Animal-related | $10,000 | apps.irs.gov |
| Sundance Institute | Park City, UT | Donation | $10,000 | apps.irs.gov | |
| Wellesley College | Wellesley, MA | Donation | Education | $5,000 | apps.irs.gov |
| Friends of the Smithsonian | Washington, DC | Donation | $2,794 | apps.irs.gov | |
| Gifts for the Homeless | Washington, DC | Donation | Human services | $1,000 | apps.irs.gov |
| YMCA | Sturgeon Bay, WI | Donation | $1,000 | apps.irs.gov | |
| Penfaulkner | Washington, DC | Donation | $500 | apps.irs.gov | |
| Swan Ball Initiative | Nashville, TN | Donation | $250 | apps.irs.gov |
Grants paid, tax year ended September 2024
From the Form 990-PF filed February 17, 2025, IRS object ID 202530489349100518. It reported $518,024 in grants paid; 14 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| University School of Milwaukee | Milwaukee, WI | Donation | Education | $150,000 | apps.irs.gov |
| La Crosse Central Alumni Foundation | La Crosse, WI | Donation | $100,000 | apps.irs.gov | |
| Middlebury College | Middlebury, VT | Donation | $100,000 | apps.irs.gov | |
| John F Kennedy Center for the Performing Arts | Washington, DC | Donation | Arts, culture and humanities | $64,245 | apps.irs.gov |
| Bishop John T Walker School Fund | Washington, DC | Donation | $50,000 | apps.irs.gov | |
| Bates Colllege | Lewiston, ME | Donation | $20,050 | apps.irs.gov | |
| Greater Washington Community Foundation | Washington, DC | Donation | Philanthropy, voluntarism and grantmaking foundations | $10,000 | apps.irs.gov |
| Sundance Institute | Park City, UT | Donation | $10,000 | apps.irs.gov | |
| Little Warrior Foundation | Brookfield, WI | Donation | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Wellesley College | Wellesley, MA | Donation | Education | $5,000 | apps.irs.gov |
| Friends of the Smithsonian | Washington, DC | Donation | $1,529 | apps.irs.gov | |
| Metropolitan Club Preservation Foundation | Washington, DC | Donation | Arts, culture and humanities | $1,000 | apps.irs.gov |
| Bar Association of the District of Columbia | Washington, DC | Donation | Community improvement and capacity building | $700 | apps.irs.gov |
| Penfaulkner | Washington, DC | Donation | $500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $285,000 |
| Arts, culture and humanities | $115,245 |
| Environment | $20,000 |
| Philanthropy, voluntarism and grantmaking foundations | $15,000 |
| Animal-related | $10,000 |
| Human services | $1,000 |
| Community improvement and capacity building | $700 |
States funded
| Recipient state | Granted |
|---|---|
| Wisconsin | $501,000 |
| District of Columbia | $232,268 |
| Vermont | $200,000 |
| Maine | $63,250 |
| Utah | $20,000 |
| Illinois | $10,000 |
| Pennsylvania | $10,000 |
| Massachusetts | $10,000 |
Also on SpecStream
- Who funds education in Wisconsin
- Who funds arts, culture and humanities in District of Columbia
- Who funds environment in Wisconsin
- Who funds animal-related in Pennsylvania
- Who funds education in Massachusetts
- Who funds philanthropy, voluntarism and grantmaking foundations in District of Columbia
Updated February 16, 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.