William R Grigsby Foundation
Gave $50K in 2025Tustin, California · EIN 33-0858438 · Private foundation
Half of its grants to organizations were between $50,000 and $50,000.
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
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | Paula M Grigsby |
|---|---|
| Address | 2522 Chambers Road Ste 211, Tustin CA 92780 |
| Phone | (714) 777-9454 |
| Form and materials | Contact above for applications for the William R. Grigsby Foundation |
| Deadlines | None |
| Restrictions | Athletic Programs and Scholarships |
Wording as filed; text the foundation typed in capitals is shown in normal case. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
0% of grants went outside California.
Where it gives most, by cause
Its largest causes in a single state on the latest return. Each page shows the leading foundations that fund the same cause there, with their largest grants.
- Education grants in California1 of its grant, $50K · 7,965 foundations
- Youth Sports grants in California1 of its grant, $50K · 774 foundations
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Swim with Mike Foundation | Pasadena, CA | Athletic Program | $50,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $50,000 | 1 |
| 2024 | Unknown | 0 |
| 2023 | $5,000 | 2 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202601279349102280
- IRS Tax Exempt Organization Search for EIN 33-0858438
- Profile updated Nov 11, 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.