Tidemark Foundation
Invitation OnlyIrvine, California · EIN 86-1296709 · Private foundation
Grants paid (2025)$73K
Organizations funded11
Typical grant$3,178
Total assets$3.2M
Half of its grants to organizations were between $1,000 and $5,000.
From the return
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
18% of grants went outside California.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| UC Santa Barbara Foundation | Santa Barbara, CA | The board is dedicated to the advancement of UC santa barbara by providing its constituencies with a better understanding of ucsb's… | $30,000 |
| Irvine Soccer Club | Irvine, CA | Irvine soccer academy (isa) is a non-profit organization based in irvine, ca with over 15 years of dedication to providing soccer… | $20,000 |
| Mission Plasticos | Orange, CA | By performing surgery free of charge for underserved individuals, with traumatic injuries, disfigurement as a result of cancer and… | $5,000 |
| Alzheimer's Association | Chicago, IL | The alzheimer's association leads the way to end alzheimer's and all other dementia by accelerating global research, driving risk reduction… | $3,178 |
| Jf Shea Therapeutic Riding Center | San Juan Capistrano, CA | The j.f. shea therapeutic riding center in orange county, ca, has empowered individuals through the transformative power of equine-assisted… | $3,178 |
| League to Save Lake Tahoe | South Lake Tahoe, CA | The league to save lake tahoe protects and restores the environmental health, sustainability and scenic beauty of the lake tahoe basin. we… | $3,178 |
| National Ms Society | Los Angeles, CA | The society's mission is: we will cure ms while empowering people affected by ms to live their best lives. | $3,178 |
| Servite High School - Servite Rugby | Anaheim, CA | Servite is more than a school it's a place where young men are formed into faith-filled, intellectual, confident leaders with knowledge,… | $2,500 |
| Fr33 Play Project | San Clemente, CA | Soccer for underpriveledged kids | $1,000 |
| Second Harvest Food Bank of Orange County Inc | Irvine, CA | Ypo charity event | $1,000 |
| World Vision Inc | Federal Way, WA | We're a christian humanitarian organization helping children, families, and their communities overcome poverty and injustice. | $590 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $72,802 | 11 |
| 2024 | $47,500 | 7 |
Sources
- IRS Form 990-PF, tax year 2025, filed Sep 22, 2026 - IRS e-file batch, object ID 202612659349100706
- IRS Tax Exempt Organization Search for EIN 86-1296709
- 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.