Mark and Maureen Miller Family Foundation
Invitation OnlyDenver, Colorado · EIN 26-1828406 · Private foundation
Grants paid (2025)$1.9M
Organizations funded22
Typical grant$30,000
Total assets$13.6M
Half of its grants to organizations were between $5,000 and $70,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
54% of grants went outside Colorado.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| University of Chicago University of Chicago | Chicago, IL | Medical research | $1,130,000 |
| Denver Rescue Mission Denver Rescue Mission | Denver, CO | Support for social services | $115,000 |
| American Red Cross American Red Cross | Washington, DC | Support for social services | $100,000 |
| Salvation Army Salvation Army | Denver, CO | Support for social services | $100,000 |
| Catholic Relief Services Catholic Relief Services | Baltimore, MD | Support for social services | $75,000 |
| Food Bank of the Rockies Food Bank of the Rockies | Denver, CO | Support for social services | $70,000 |
| Scouting America-Ne Council Boy Scouts of America-Ne Illinois | Vernon Hills, IL | Support for youth activities | $65,000 |
| Northern Illinois Food Bank Northern Illinois Food Bank | Geneva, IL | Support for social services | $55,000 |
| Panthera Corporation Panthera Corporation | New York, NY | Support for social services | $40,000 |
| Volunteers of America Co Volunteers of America Co | Denver, CO | Support for social services | $40,000 |
| Wild Foundation Wild Foundation | Boulder, CO | Support for social services | $40,000 |
| Doctors Without Borders Doctors Without Borders | Hagerstown, MD | Medical support | $30,000 |
| Mayo Clinic Mayo Clinic | Rochester, MN | Support for medical research | $30,000 |
| Evans Scholars Foundation Evans Scholars Foundation | Glenview, IL | Support for education | $10,000 |
| Lake County Haven Lake County Haven | Libertyville, IL | Support for social services | $10,000 |
| Rush Unirversity Medical Center Rush Unirversity Medical Center | Chicago, IL | Medical research | $10,000 |
| Boys and Girls Clubs of Denver Boys and Girls Clubs of Denver | Denver, CO | Support for social services | $5,000 |
| Strings Music Festival Strings Music Festival | Steamboat Springs, CO | Support for social services | $5,000 |
| Steamboat Institute Steamboat Institute | Steamboat Springs, CO | Support for education | $2,500 |
| Young Life Young Life | Colorado Springs, CO | Support for social services | $2,500 |
| Yampa Valley Community Fd Yampa Valley Community Fd | Steamboat Springs, CO | Support for social servcices | $2,000 |
| University of Texas Fdn University of Texas Fdn | Austin, TX | Support for medical services | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $1,938,000 | 22 |
| 2024 | $2,327,000 | 49 |
| 2023 | $1,547,500 | 50 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jun 5, 2026 - IRS e-file batch, object ID 202631569349101003
- IRS Tax Exempt Organization Search for EIN 26-1828406
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.