Grants paid by Oak Tree Charitable Foundation
EIN 95-4506950 · Arcadia, CA · Form 990-PF, Part XV · NTEE T20Z
Oak Tree Charitable Foundation of Arcadia, CA (EIN 95-4506950) reported 80 grants paid totaling $2,128,450 to 38 recipients in tax years 2018–2025, on Form 990-PF, Part XV. It also reported $10,000 approved for future payment, which is listed separately and not included in the total. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,128,450
80 grants
Recipients
38
distinct organizations
Tax years
2018–2025
7 filings in the corpus
Approved for future payment
$10,000
2 commitments · not included in grants paid
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 23 | $205,100 | — |
| 2020 | 7 | $181,100 | — |
| 2021 | 9 | $306,000 | — |
| 2022 | 11 | $318,250 | $10,000 |
| 2023 | 10 | $374,500 | — |
| 2024 | 10 | $315,000 | — |
| 2025 | 10 | $428,500 | — |
Top recipients
The 38 recipients receiving the most from Oak Tree Charitable Foundation, by grants paid, out of 38 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Winners Foundation 95-3929755 | B | Arcadia, CA | 7 | $550,000 | 2025 |
| Grayson-Jockey Club Research Foundation | U | Lexington, KY | 5 | $265,000 | 2024 |
| Cancer Support Community Pasadena | U | Pasadena, CA | 5 | $200,000 | 2025 |
| Edwin J Gregson Foundation 91-2052076 | C | Arcadia, CA | 6 | $185,950 | 2025 |
| Uc Davis Foundation | U | Davis, CA | 3 | $150,000 | 2025 |
| Carma | U | Arcadia, CA | 6 | $147,000 | 2025 |
| Southern California Equine Foundation 95-3083048 | B | Arcadia, CA | 2 | $100,000 | 2022 |
| Racing Medication Testing Consortium | U | Lexington, KS | 5 | $88,500 | 2024 |
| California Thoroughbred Horsemen's Foundation 95-3873222 | C | Arcadia, CA | 2 | $87,500 | 2025 |
| The Foundation for the Horse 61-1259683 | B | Lexingon, KY | 2 | $53,500 | 2025 |
| Grayson-Jockey Club Research Foundation 61-6031750 | B | New York, NY | 1 | $50,000 | 2025 |
| Uc Davis Foundation Co School of Veterinary Medicine | U | Davis, CA | 1 | $50,000 | 2024 |
| Grayson-Jockey Club Research Founda | U | Lexington, KY | 1 | $50,000 | 2020 |
| Calif Thoroughbred Horsemen's Foundation | U | Arcadia, CA | 2 | $35,000 | 2023 |
| Racing Medication Testing Consortium 72-1559413 | C | Lexington, KY | 1 | $25,000 | 2025 |
| The Jockey Club Safety Net Foundati 13-6124094 | D | New York, NY | 3 | $18,000 | 2024 |
| Thoroughbred Charities of America 26-2861555 | C | Lexington, KY | 2 | $10,000 | 2022 |
| Racing Officials Accreditation Program 20-4137857 | C | Lexington, KY | 4 | $10,000 | 2024 |
| United Pegasus Foundation 95-4497611 | C | San Jacinto, CA | 1 | $7,500 | 2020 |
| Aaep Foundation Dbathe Foundation for the Horse | U | Lexington, KY | 3 | $6,000 | 2023 |
| Pvhmc Foundation Cancer Care Center | U | Pomona, CA | 1 | $5,000 | 2018 |
| Uc Regents | U | Los Angeles, CA | 1 | $5,000 | 2018 |
| Equine Disease Communication Center | U | Lexington, KY | 1 | $2,500 | 2024 |
| Kids Bike Lane 81-2464115 | C | Arcadia, CA | 1 | $2,000 | 2018 |
| Capes 4 Heros | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Foothill High School Band | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Acta Non Verba | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Down Syndrome Connection of Bay Area | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Amador Friends of Music 68-0230944 | C | Arcadia, CA | 1 | $2,000 | 2018 |
| Harvest Park Music Boosters 82-1545940 | C | Arcadia, CA | 1 | $2,000 | 2018 |
| Taylor Family Foundation 94-3262932 | C | Arcadia, CA | 1 | $2,000 | 2018 |
| Horse Racing Women's Summit | U | Beverly Hills, CA | 1 | $2,000 | 2023 |
| American High School Band 94-2932433 | D | Arcadia, CA | 1 | $2,000 | 2018 |
| Special Olympics of Northern California | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Childrens Fairyland | U | Arcadia, CA | 1 | $2,000 | 2018 |
| Edwin Charles Foundation | U | Beverly Hills, CA | 1 | $1,000 | 2025 |
| The UCLA Foundation 95-2250801 | B | Los Angeles, CA | 1 | $1,000 | 2018 |
| John Burton Advocates for Youth 81-2600695 | B | San Francisco, CA | 1 | $1,000 | 2018 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 82 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Winners Foundation Arcadia, CA | B | $100,000 | paid | SUBSTANCE ABUSE COUNSELING | 202640969349100724 |
| 2025 | Carma Arcadia, CA | U | $60,000 | paid | SUPPORT REHABILITATION, TRAINING AND RETIREMENT FOR CALIFORNIA-RACED THROUGHBRED HORSES. | 202640969349100724 |
| 2025 | The Foundation for the Horse Lexington, KY | B | $52,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202640969349100724 |
| 2025 | Uc Davis Foundation Davis, CA | U | $50,000 | paid | TO SUPPORT EQUINE VETERINARY RESEARCH | 202640969349100724 |
| 2025 | Grayson-Jockey Club Research Foundation New York, NY | B | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE EQUINE HEALTH AND WELFARE. | 202640969349100724 |
| 2025 | California Thoroughbred Horsemen's Foundation Arcadia, CA | C | $45,000 | paid | TO SUPPORT THE DEL MAR THOROUGHBRED CLUB SUMMER PROGRAM PROVIDING MEALS TO BACKSTRETCH HORSE CARE EMPLOYEES. | 202640969349100724 |
| 2025 | Edwin J Gregson Foundation Arcadia, CA | C | $35,000 | paid | TO SUPPORT SCHOLARSHIPS TO CHILDREN OF RACING EMPLOYEES | 202640969349100724 |
| 2025 | Racing Medication Testing Consortium Lexington, KY | C | $25,000 | paid | SUPPORT ANTI-DOPING RESEARCH FOR HORSE RACING. | 202640969349100724 |
| 2025 | Cancer Support Community Pasadena Pasadena, CA | U | $10,000 | paid | PROVIDING SUPPORT TO FAMILIES AND COMMUNITIES IMPACTED BY CANCER | 202640969349100724 |
| 2025 | Edwin Charles Foundation Beverly Hills, CA | U | $1,000 | paid | TO SUPPORT THE FOUNDATION | 202640969349100724 |
| 2024 | Grayson-Jockey Club Research Foundation Lexington, KY | U | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE EQUINE HEALTH AND WELFARE. | 202500599349100410 |
| 2024 | Winners Foundation Arcadia, CA | B | $50,000 | paid | SUBSTANCE ABUSE COUNSELING | 202500599349100410 |
| 2024 | Uc Davis Foundation Co School of Veterinary Medicine Davis, CA | U | $50,000 | paid | TO SUPPORT THE FOUNDATION | 202500599349100410 |
| 2024 | Cancer Support Community Pasadena Pasadena, CA | U | $50,000 | paid | PROVIDING SUPPORT TO FAMILIES AND COMMUNITIES IMPACTED BY CANCER | 202500599349100410 |
| 2024 | California Thoroughbred Horsemen's Foundation Arcadia, CA | C | $42,500 | paid | TO SUPPORT THE DEL MAR THOROUGHBRED CLUB SUMMER PROGRAM PROVIDING MEALS TO BACKSTRETCH HORSE CARE EMPLOYEES. | 202500599349100410 |
| 2024 | Carma Arcadia, CA | U | $35,000 | paid | SUPPORT REHABILITATION, TRAINING AND RETIREMENT FOR CALIFORNIA-RACED THROUGHBRED HORSES. | 202500599349100410 |
| 2024 | Racing Medication Testing Consortium Lexington, KS | U | $27,500 | paid | SUPPORT ANTI-DOPING RESEARCH FOR HORSE RACING. | 202500599349100410 |
| 2024 | The Jockey Club Safety Net Foundation New York, NY | C | $5,000 | paid | TO SUPPORT THE FOUNDATION | 202500599349100410 |
| 2024 | Equine Disease Communication Center Lexington, KY | U | $2,500 | paid | TO SUPPORT THE FOUNDATION | 202500599349100410 |
| 2024 | Racing Officials Accreditation Program Lexington, KY | C | $2,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202500599349100410 |
| 2023 | Edwin J Gregson Foundation Arcadia, CA | C | $105,000 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 202410609349100811 |
| 2023 | Cancer Support Community Pasadena Pasadena, CA | U | $100,000 | paid | PROVIDING SUPPORT TO FAMILIES AND COMMUNITIES IMPACTED BY CANCER | 202410609349100811 |
| 2023 | Grayson-Jockey Club Research Foundation Lexington, KY | U | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE EQUINE HEALTH AND WELFARE. | 202410609349100811 |
| 2023 | Winners Foundation Arcadia, CA | B | $50,000 | paid | SUBSTANCE ABUSE COUNSELING | 202410609349100811 |
| 2023 | Carma Arcadia, CA | U | $35,000 | paid | SUPPORT REHABILITATION, TRAINING AND RETIREMENT FOR CALIFORNIA-RACED THROUGHBRED HORSES. | 202410609349100811 |
| 2023 | Calif Thoroughbred Horsemen's Foundation Arcadia, CA | U | $25,000 | paid | TO SUPPORT THE DEL MAR THOROUGHBRED CLUB SUMMER PROGRAM PROVIDING MEALS TO BACKSTRETCH HORSE CARE EMPLOYEES. | 202410609349100811 |
| 2023 | Racing Officials Accreditation Program Lexington, KY | C | $2,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202410609349100811 |
| 2023 | Aaep Foundation Dbathe Foundation for the Horse Lexington, KY | U | $2,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202410609349100811 |
| 2023 | Racing Medication Testing Consortium Lexington, KS | U | $2,500 | paid | SUPPORT ANTI-DOPING RESEARCH FOR HORSE RACING. | 202410609349100811 |
| 2023 | Horse Racing Women's Summit Beverly Hills, CA | U | $2,000 | paid | TO SUPPORT THE 2022 HORSE RACING WOMEN'S SUMMIT LUNCHEON. | 202410609349100811 |
| 2022 | Grayson-Jockey Club Research Foundation Lexington, KY | U | $85,000 | paid | SUPPORT RESEARCH TO PROMOTE EQUINE HEALTH AND WELFARE. | 202341019349101284 |
| 2022 | Uc Davis Foundation Davis, CA | U | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE RACEHORSE HEALTH AND SAFETY. | 202341019349101284 |
| 2022 | Winners Foundation Arcadia, CA | B | $50,000 | paid | SUBSTANCE ABUSE COUNSELING | 202341019349101284 |
| 2022 | Southern California Equine Foundation Arcadia, CA | B | $50,000 | paid | PROMOTE MEDICAL CARE FOR HORSES | 202341019349101284 |
| 2022 | Racing Medication Testing Consortium Lexington, KS | U | $27,500 | paid | SUPPORT ANTI-DOPING RESEARCH FOR HORSE RACING. | 202341019349101284 |
| 2022 | Cancer Support Community Pasadena Pasadena, CA | U | $20,000 | paid | PROVIDING SUPPORT TO FAMILIES AND COMMUNITIES IMPACTED BY CANCER | 202341019349101284 |
| 2022 | Edwin J Gregson Foundation Arcadia, CA | C | $15,750 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 202341019349101284 |
| 2022 | Carma Arcadia, CA | U | $10,000 | paid | SUPPORT REHABILITATION, TRAINING AND RETIREMENT FOR CALIFORNIA-RACED THROUGHBRED HORSES. | 202341019349101284 |
| 2022 | Aaep Foundation Dbathe Foundation for the Horse Lexington, KY | U | $5,000 | approved, future | IMPROVING HORSE HEALTH AND WELL BEING | 202341019349101284 |
| 2022 | Thoroughbred Charities of America Lexington, KY | C | $5,000 | paid | THOROUGHBRED HORSES REHABILITATION, RETRAINING, AND REHOMING | 202341019349101284 |
| 2022 | Racing Officials Accreditation Program Lexington, KY | C | $5,000 | approved, future | IMPROVING HORSE HEALTH AND WELL BEING | 202341019349101284 |
| 2022 | Racing Officials Accreditation Program Lexington, KY | C | $2,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202341019349101284 |
| 2022 | Aaep Foundation Dbathe Foundation for the Horse Lexington, KY | U | $2,500 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202341019349101284 |
| 2021 | Winners Foundation Arcadia, CA | B | $100,000 | paid | SUBSTANCE ABUSE COUNSELING | 202220969349101572 |
| 2021 | Grayson-Jockey Club Research Foundation Lexington, KY | U | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE EQUINE HEALTH AND WELFARE. | 202220969349101572 |
| 2021 | Uc Davis Foundation Davis, CA | U | $50,000 | paid | SUPPORT RESEARCH TO PROMOTE RACEHORSE HEALTH AND SAFETY. | 202220969349101572 |
| 2021 | Southern California Equine Foundation Arcadia, CA | B | $50,000 | paid | PROMOTE MEDICAL CARE FOR HORSES | 202220969349101572 |
| 2021 | Cancer Support Community Pasadena Pasadena, CA | U | $20,000 | paid | PROVIDING SUPPORT TO FAMILIES AND COMMUNITIES IMPACTED BY CANCER | 202220969349101572 |
| 2021 | Edwin J Gregson Foundation Arcadia, CA | C | $15,000 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 202220969349101572 |
| 2021 | Racing Medication Testing Consortium Lexington, KS | U | $15,000 | paid | SUPPORT ANTI-DOPING RESEARCH FOR HORSE RACING. | 202220969349101572 |
| 2021 | Carma Arcadia, CA | U | $5,000 | paid | SUPPORT REHABILITATION, TRAINING AND RETIREMENT FOR CALIFORNIA-RACED THROUGHBRED HORSES. | 202220969349101572 |
| 2021 | Aaep Foundation Dbathe Foundation for the Horse Lexington, KY | U | $1,000 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202220969349101572 |
| 2020 | Winners Foundation Arcadia, CA | B | $100,000 | paid | SUBSTANCE ABUSE COUNSELLING | 202121049349100407 |
| 2020 | Grayson-Jockey Club Research Founda Lexington, KY | U | $50,000 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 202121049349100407 |
| 2020 | The Jockey Club Safety Net Foundati New York, NY | D | $10,000 | paid | ASSISTANCE FOR NEEDY FAMILIES OF HORSE RACING EMPLOYEES | 202121049349100407 |
| 2020 | Edwin J Gregson Foundation Arcadia, CA | C | $7,600 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 202121049349100407 |
| 2020 | United Pegasus Foundation San Jacinto, CA | C | $7,500 | paid | PROVIDE CARE AND SERVICES TO RETIRED RACE HORSES | 202121049349100407 |
| 2020 | Thoroughbred Charities of America Lexington, KY | C | $5,000 | paid | THOROUGHBRED HORSES REHABILITATION, RETRAINING, AND REHOMING | 202121049349100407 |
| 2020 | The Foundation for the Horse Lexingon, KY | B | $1,000 | paid | IMPROVING HORSE HEALTH AND WELL BEING | 202121049349100407 |
| 2018 | Winners Foundation Arcadia, CA | B | $100,000 | paid | SUBSTANCE ABUSE COUNSELLING | 201921059349100017 |
| 2018 | Grayson-Jockey Club Research Foundation Lexington, KY | U | $30,000 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 201921059349100017 |
| 2018 | Racing Medication Testing Consortium Lexington, KS | U | $16,000 | paid | SUPPORT HEALTH OF THOROUGHBRED HORSES | 201921059349100017 |
| 2018 | Calif Thoroughbred Horsemen's Foundation Arcadia, CA | U | $10,000 | paid | ASSISTANCE FOR VICTIMS OF THE SAN LUIS REY DOWNS FIRE | 201921059349100017 |
| 2018 | Edwin J Gregson Foundation Arcadia, CA | C | $7,600 | paid | SUPPORT WORKERS IN THE CALIFORNIA HORSE RACING INDUSTRY | 201921059349100017 |
| 2018 | Uc Regents Los Angeles, CA | U | $5,000 | paid | SUPPORT UNIVERSITY OF CALIFORNIA ART PROGRAMS | 201921059349100017 |
| 2018 | Pvhmc Foundation Cancer Care Center Pomona, CA | U | $5,000 | paid | SUPPORT CANCER RESEARCH AND CARE | 201921059349100017 |
| 2018 | The Jockey Club Safety Net Foundation New York, NY | C | $3,000 | paid | ASSISTANCE FOR NEED FAMILIES OF HORSE RACING EMPLOYEES | 201921059349100017 |
| 2018 | Racing Officials Accreditation Program Lexington, KY | C | $2,500 | paid | SUPPORT EDUCATION PROGRAMS FOR HORSE RACING OFFICIALS | 201921059349100017 |
| 2018 | Amador Friends of Music Arcadia, CA | C | $2,000 | paid | SUPPORT HIGH SCHOOL BAND PROGRAM | 201921059349100017 |
| 2018 | Capes 4 Heros Arcadia, CA | U | $2,000 | paid | PROVIDE "SUPERHERO" CAPES TO SPECIAL NEEDS CHILDREN | 201921059349100017 |
| 2018 | Foothill High School Band Arcadia, CA | U | $2,000 | paid | SUPPORT HIGH SCHOOL BAND PROGRAM | 201921059349100017 |
| 2018 | Down Syndrome Connection of Bay Area Arcadia, CA | U | $2,000 | paid | SUPPORT DOWN SYNDROME PROGRAMS | 201921059349100017 |
| 2018 | Acta Non Verba Arcadia, CA | U | $2,000 | paid | YOUTH URBAN FARM PROJECT, OAKLAND, CA | 201921059349100017 |
| 2018 | Harvest Park Music Boosters Arcadia, CA | C | $2,000 | paid | SUPPORT HIGH SCHOOL PROGRAM | 201921059349100017 |
| 2018 | Taylor Family Foundation Arcadia, CA | C | $2,000 | paid | PROGRAMS FOR CHILDREN WITH SPECIAL NEEDS | 201921059349100017 |
| 2018 | Kids Bike Lane Arcadia, CA | C | $2,000 | paid | BICYCLES FOR CHILDREN OF LOW INCOME FAMILIES | 201921059349100017 |
| 2018 | Carma Arcadia, CA | U | $2,000 | paid | SUPPORT RETIREMENT FUND FOR HORSE RACING EMPLOYEES | 201921059349100017 |
| 2018 | Childrens Fairyland Arcadia, CA | U | $2,000 | paid | RECREATION FOR CHILDREN OF LOW INCOME FAMILIES | 201921059349100017 |
| 2018 | Special Olympics of Northern California Arcadia, CA | U | $2,000 | paid | SPECIAL OLYMPICS FOR NORTHERN CALIFORNIA | 201921059349100017 |
| 2018 | American High School Band Arcadia, CA | D | $2,000 | paid | SUPPORT HIGH SCHOOL BAND PROGRAM | 201921059349100017 |
| 2018 | The UCLA Foundation Los Angeles, CA | B | $1,000 | paid | SUPPORT FOR THE 'CAN' PROGRAM | 201921059349100017 |
| 2018 | John Burton Advocates for Youth San Francisco, CA | B | $1,000 | paid | SUPPORT YOUTH PROGRAMS | 201921059349100017 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-05-31 | not stated | 2024v5.5 | 202640969349100724 |
| 990PF | 2024 | 2024-05-31 | not stated | 2023v6.0 | 202500599349100410 |
| 990PF | 2023 | 2023-05-31 | not stated | 2022v5.0 | 202410609349100811 |
| 990PF | 2022 | 2022-05-31 | not stated | 2021v4.2 | 202341019349101284 |
| 990PF | 2021 | 2021-05-31 | not stated | 2020v4.2 | 202220969349101572 |
| 990PF | 2020 | 2020-05-31 | not stated | 2019v5.2 | 202121049349100407 |
| 990PF | 2018 | 2018-05-31 | not stated | 2017v2.3 | 201921059349100017 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/954506950.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.