The Diane and Sam Stewart Family Foundation
Invitation OnlySalt Lake City, Utah · EIN 20-6090860 · Private foundation · Website
Grants paid (2025)$378K
Organizations funded14
Typical grant$10,000
Total assets$1.1M
Half of its grants to organizations were between $5,000 and $25,000.
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
14% of grants went outside Utah.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Utah Film Center | Salt Lake City, UT | General & unrestricted | $102,500 |
| Rowland Hall | Salt Lake City, UT | General & unrestricted | $100,000 |
| Utah State University Art Museum | Logan, UT | General & unrestricted | $50,000 |
| Huntsman Mental Health Foundation | Salt Lake City, UT | General & unrestricted | $25,000 |
| Southern Utah Museum of Art | Cedar City, UT | General & unrestricted | $25,000 |
| The University of Utah | Salt Lake City, UT | General & unrestricted | $25,000 |
| Natural History Museum of Utah | Salt Lake City, UT | General & unrestricted | $10,000 |
| Utah Museum of Fine Art | Salt Lake City, UT | General & unrestricted | $10,000 |
| Sun Valley Writes' Conference | Sun Valley, UT | General & unrestricted | $8,000 |
| International Association of Religion Journalists | Fredericksburg, VA | General & unrestricted | $5,000 |
| International Sculpture Center | Hamilton, NJ | General & unrestricted | $5,000 |
| Ogden Contemporary Arts | Ogden, UT | General & unrestricted | $5,000 |
| Torrey House Press | Salt Lake City, UT | General & unrestricted | $5,000 |
| Plan-B Theatre | Salt Lake City, UT | General & unrestricted | $2,500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $378,000 | 14 |
| 2024 | $556,000 | 16 |
| 2023 | $818,120 | 27 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jun 2, 2026 - IRS e-file batch, object ID 202621539349100602
- IRS Tax Exempt Organization Search for EIN 20-6090860
- 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.