August & Sylvia Sebastiani Foundation (Fka August Sebastiani Charitable Trust)
Invitation OnlySonoma, California · EIN 68-0386154 · Private foundation
Grants paid (2025)$31K
Organizations funded4
Typical grant$2,496
Total assets$11K
Half of its grants to organizations were between $2,000 and $3,059.
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.
Where it gives
0% of grants went outside California.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| St Francis Solano School | Sonoma, CA | No specific purpose. | $23,307 |
| Crescent Montessori | Sonoma, CA | No specific purpose. | $3,059 |
| Js Paluch Companyst Francis of Assisi | Walnut Creek, CA | No specifc purpose. | $2,496 |
| Justin-Siena High School | Napa, CA | No specific purpose. | $2,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $30,862 | 4 |
| 2024 | $27,999 | 3 |
| 2023 | $49,654 | 8 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 6, 2026 - IRS e-file batch, object ID 202631269349103698
- IRS Tax Exempt Organization Search for EIN 68-0386154
- Profile updated Nov 10, 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.