William T and Susana D Huston Family Foundation
Invitation OnlyLa Canada, California · EIN 81-2037621 · Private foundation
Half of its grants to organizations were between $440,000 and $440,000.
Funders like this one, matched to your nonprofit
It made more grants in California than in any other state. The free match starts there. Set your own state and causes to see which of thousands of foundations fit you best.
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 |
|---|---|---|---|
| Cystic Fibrosis Foundation | Santa Ana, CA | Unrestricted use | $440,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $440,000 | 1 |
| 2024 | $480,000 | 28 |
| 2023 | $400,000 | 29 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 15, 2026 - IRS e-file batch, object ID 202611359349100406
- IRS Tax Exempt Organization Search for EIN 81-2037621
- Profile updated Nov 10, 2026 · Report a mistake
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.
Something wrong or missing on this page?
We keep only what you write, the page address and the time - no IP address, no account. Please do not include personal details. Privacy
Your message could not be sent. Please try again later.
Thank you - we read every message.