The William C Hyrne Foundation
Invitation OnlyLos Altos, California · EIN 93-1341902 · Private foundation
Half of its grants to organizations were between $3,000 and $3,500.
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
50% of grants went outside California.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Life Prepatory School for Boys | Albany, GA | Pursues a mission to teach boys the true meaning of manhood & to be protectors and providers for their communities. | $3,500 |
| Cristo Rey Jesuit High School | San Jose, CA | Support for Education/Mentoring | $3,000 |
The return also lists 1 grant to individuals ($3,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $9,500 | 3 |
| 2023 | Unknown | 0 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 12, 2026 - IRS e-file batch, object ID 202641329349103389
- IRS Tax Exempt Organization Search for EIN 93-1341902
- Profile updated Nov 9, 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.