Data / Foundation grants / August & Sylvia Sebastiani Foundation (fka August Sebastiani Charitable Trust)
August & Sylvia Sebastiani Foundation (fka August Sebastiani Charitable Trust): 4 grants to organizations, $30,862 (tax year ended December 2025)
August & Sylvia Sebastiani Foundation (fka August Sebastiani Charitable Trust), a private foundation in Sonoma, CA, paid 4 grants to organizations totaling $30,862 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 6, 2026. The largest was $23,307 to St Francis Solano School in Sonoma, CA for no specific purpose..
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- EIN
- 680386154
- Based in
- Sonoma, CA
- Assets
- $10,831
- Grants paid
- $30,862
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 6, 2026, IRS object ID 202631269349103698. It reported $30,862 in grants paid; 4 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| St Francis Solano School | Sonoma, CA | No specific purpose. | $23,307 | apps.irs.gov | |
| Crescent Montessori | Sonoma, CA | No specific purpose. | $3,059 | apps.irs.gov | |
| JS Paluch Companyst Francis of Assisi | Walnut Creek, CA | No specifc purpose. | $2,496 | apps.irs.gov | |
| Justin-Siena High School | Napa, CA | No specific purpose. | $2,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 14, 2025, IRS object ID 202541349349104499. It reported $27,999 in grants paid; 3 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| St Francis Solano School | Sonoma, CA | No specific purpose. | $20,874 | apps.irs.gov | |
| JS Paluch Companyst Francis of Assisi | Walnut Creek, CA | No specifc purpose. | $4,625 | apps.irs.gov | |
| Justin-Siena High School | Napa, CA | No specific purpose. | $2,500 | apps.irs.gov |
States funded
| Recipient state | Granted |
|---|---|
| California | $58,861 |
Updated May 6, 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.