Private foundation · EIN 33-0743687 · Irvine, California · Philanthropy & grantmaking

Wilson W Phelps Foundation

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2025 Form 990-PF: 20 grants paid, $663K total, median $25K. 100% of grants stayed in California.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
20
$663K
Median grant
$25K
Stays in CA
100%
of grants
Deadline
—
Assets
$5.2M

Grants paid in 2025

Top 15 of 20 grants by amount · from Form 990-PF Part XV

RecipientPurposeAmount
Fullerton School DistrictFullerton, CABooks, 6th grade 2 nights science camp, building & learning trades for 2nd Tiny home, develope Culturally responsive Mariachi,Update Media…$77K
Community Action PartnershipGarden Grove, CAOrange County Food Bank's Farm to Family Program$75K
Hart Community Homes IncFullerton, CAFees and Architectural Services, 4 units 8 bedrooms$50K
Young Lives RedeemedFullerton, CAHouse Homeless Foster Youths$35K
Scrpa- Fullerton Train MuseumFullerton, CAUnion Pacific Car Transportation Upgrades$35K
Meals on Wheels of Fullerton IncFullerton, CAMeal subsidies for low income homebound individuals$25K
Higher Ground Youth Family ServicesYorba Linda, CAUpgrade outdoor space & harm prevention programs$25K
Tara's ChanceFullerton, CACare for Therapy Horses for one year$25K
Fullerton ArboretumFullerton, CAField Trip at Heritage House$10K
Radiant FuturesFullerton, CAHousing property Aquisition$10K
All the Arts for All the Kids FoundFullerton, CA5th Grade Field Trip$9,600
Action Alliance FoundationFullerton, CA100 New Mattresses$8,300
Friends of JazzFullerton, CARecorders and music books for 4th Grade Students$5,000
NgaFullerton, CAClothes the Needy$5,000
Assistance League of FullertonFullerton, CAOperation School Bell Clothing & School Supplies for Children$1,500

About this foundation

Wilson W Phelps Foundation is a private grantmaking foundation in Irvine, California, administered in care of Wilson W Phelps, tax-exempt since 1997. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does Wilson W Phelps Foundation accept grant applications?

No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does Wilson W Phelps Foundation give each year?

In tax year 2025 it paid $663K across 20 grants, a median of $25K.

Where does Wilson W Phelps Foundation give?

California (20 grants), per its latest filing.

More foundations near Irvine that accept applications

All in California
FoundationBased inGrants paidMedian grantAccepts applicationsAssets
Arnold and Mabel Beckman Foundationsince 2021 Irvine, CA $29M318 grants · 2024 $26KYes $653M
The Jatain Foundationsince 2002 Irvine, CA $3.8M37 grants · 2025 $35KYes $99M
Edwards Lifesciences Foundationsince 2014 Irvine, CA $9.0M224 grants · 2024 $7,500Yes $81M
Email me matching grants