Tom and Carolyn Hamilton Family Foundation
Invitation OnlyHouston, Texas · EIN 76-0573521 · Private foundation
Half of its grants to organizations were between $3,500 and $12,500.
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
100% of grants went outside Texas.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| University of North Dakota | Grand Forks, ND | Educational funding | $100,000 |
| Capital Football Gridiron Fund | Columbus, OH | Educational funding | $25,000 |
| National Alliance on Mental Illness | Arlington, VA | Charitable contribution | $12,500 |
| Huntington's Disease Society of Ame | New York, NY | Charitable contribution | $12,500 |
| Clubhouse International | New York, NY | Charitable contribution | $10,500 |
| Cm Tucker Nursing Center | Columbia, SC | Charitable contribution | $8,000 |
| The World War II Museum | New Orleans, LA | Charitable contribution | $6,500 |
| Aapg Foundation | Tulsa, OK | Educational funding | $5,750 |
| Capital University | Bexley, OH | Educational funding | $5,000 |
| Heartland Institute | Arlington Heights, IL | Charitable contribution | $3,500 |
| The Heritage Foundation | Washington, DC | Charitable contribution | $3,500 |
| Seg Foundation | Tulsa, OK | Charitable contribution | $2,750 |
| Hillsdale College | Hillsdale, MI | Educational funding | $2,750 |
| Rainsboro United Methodist Church | Greenfield, OH | Charitable contribution | $2,500 |
The return also lists 3 grants to individuals ($8,500). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $209,250 | 17 |
| 2024 | $213,250 | 16 |
| 2023 | $187,750 | 14 |
| 2022 | $198,250 | 16 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jul 28, 2026 - IRS e-file batch, object ID 202632099349100528
- IRS Tax Exempt Organization Search for EIN 76-0573521
- 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.