Oak Tree Charitable Foundation
Historical FunderArcadia, California · EIN 95-4506950 · Private foundation
Half of its grants to organizations were between $25,000 and $52,500.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2024):
| Contact | RICK M ARTHUR |
|---|---|
| Address | 201 COLORADO PLACE, ARCADIA CA 91007 |
| Phone | 6267844804 |
| Form and materials | WRITTEN STATEMENT OF PURPOSE OF ORGANIZATION, HOW FUNDS WILL BE USED, COPY OF TAX EXEMPTION LETTER FROM INTERNAL REVENUE SERVICE. |
| Deadlines | NONE |
| Restrictions | GRANTEES ARE LIMITED TO IRC SEC. 501(C)(3) PUBLIC CHARITIES. |
Copied as filed. 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
30% of grants went outside California.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Winners Foundation | Arcadia, CA | Substance abuse counseling | $100,000 |
| Carma | Arcadia, CA | Support rehabilitation, training and retirement for california-raced throughbred horses. | $60,000 |
| The Foundation for the Horse | Lexington, KY | Improving horse health and well being | $52,500 |
| Grayson-Jockey Club Research Foundation | New York, NY | Support research to promote equine health and welfare. | $50,000 |
| UC Davis Foundation | Davis, CA | To support equine veterinary research | $50,000 |
| California Thoroughbred Horsemen's Foundation | Arcadia, CA | To support the del mar thoroughbred club summer program providing meals to backstretch horse care employees. | $45,000 |
| Edwin J Gregson Foundation | Arcadia, CA | To support scholarships to children of racing employees | $35,000 |
| Racing Medication Testing Consortium | Lexington, KY | Support anti-doping research for horse racing. | $25,000 |
| Cancer Support Community Pasadena | Pasadena, CA | Providing support to families and communities impacted by cancer | $10,000 |
| Edwin Charles Foundation | Beverly Hills, CA | To support the foundation | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $428,500 | 10 |
| 2023 | $315,000 | 10 |
| 2022 | $374,500 | 10 |
Sources
- IRS Form 990-PF, tax year 2024, filed Apr 6, 2026 - IRS e-file batch, object ID 202640969349100724
- IRS Tax Exempt Organization Search for EIN 95-4506950
- Profile updated Nov 6, 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.