Private foundation · EIN 26-0604831 · Los Angeles, California · Philanthropy & grantmaking

Simon-Strauss 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: 70 grants paid, $419K total, median $5,000. 93% of grants stayed in California.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
70
$419K
Median grant
$5,000
Stays in CA
93%
of grants
Deadline
—
Assets
$6.0M

Grants paid in 2025

Top 60 of 70 grants by amount · from Form 990-PF Part XV

RecipientPurposeAmount
Keck School of Medicine of USCLos Angeles, CAGeneral$30K
The UCLA FoundationLos Angeles, CAGeneral$28K
City of HopeDuarte, CAGeneral$20K
Michael J Fox Foundation for Parkinson's ResearchNew York, NYGeneral$20K
UCLA Health Sciences DevelopmentLos Angeles, CAGeneral$20K
Humane Society of Silicon ValleyLos Angeles, CAGeneral$16K
ALS NetworkWoodland Hills, CAGeneral$15K
Los Angeles Regional Food BankLos Angeles, CAGeneral$10K
Tunnel to Towers FoundationLos Angeles, CAGeneral$10K
Harmony ProjectLos Angeles, CAGeneral$8,000
The Nancy and Stephen Grand Family HouseLos Angeles, CAGeneral$8,000
Fresh Start Surgical GiftsLos Angeles, CAGeneral$7,000
Promises2kidsSan Diego, CAGeneral$7,000
Bay Area Cancer ConnectionsLos Angeles, CAGeneral$6,000
UCSF FoundationSan Francisco, CAGeneral$6,000
Wildwood SchoolLos Angeles, CAGeneral$6,000
Ability FIRSTPasadena, CAGeneral$5,000
Allies for Every ChildCulver City, CAGeneral$5,000
Alzheimer's AssociationLos Angeles, CAGeneral$5,000
Arthritis National Research FoundationLos Angeles, CAGeneral$5,000
CandidLos Angeles, CAGeneral$5,000
Children's Hospital of Los AngelesLos Angeles, CAGeneral$5,000
Christopher & Dana Reeve FoundationShort Hills, NJGeneral$5,000
Claremont McKenna CollegeClaremont, CAGeneral$5,000
Columbia UniversityLos Angeles, CAGeneral$5,000
Edible Schoolyard ProjectBerkeley, CAGeneral$5,000
Los Angeles SPCALos Angeles, CAGeneral$5,000
MapsLos Angeles, CAGeneral$5,000
Nativity Prep AcademySan Diego, CAGeneral$5,000
Pike's Peak Young LifeColorado Springs, COGeneral$5,000
Secular Student AllianceLos Angeles, CAGeneral$5,000
See InternationalLos Angeles, CAGeneral$5,000
Special Olympics Southern CaliforniaLong Beach, CAGeneral$5,000
Support the Enlisted ProjectLos Angeles, CAGeneral$5,000
Teri IncLos Angeles, CAGeneral$5,000
The Internet ArchiveLos Angeles, CAGeneral$5,000
Thomas Jefferson Elementary School PTABurbank, CAGeneral$5,000
TpircLos Angeles, CAGeneral$5,000
UCLA Advancement ServicesLos Angeles, CAGeneral$5,000
Venice ArtsVenice, CAGeneral$5,000
Vision of Children FoundationLos Angeles, CAGeneral$5,000
Vision to LearnLos Angeles, CAGeneral$5,000
Volunteer League of the San FernandoVan Nuys, CAGeneral$5,000
Girl Scouts of Northern CaliforniaLos Angeles, CAGeneral$3,500
Boys & Girls Club of Burbank and Greater East ValleyBurbank, CAGeneral$3,000
Burbank Arts & Education FoundationLos Angeles, CAGeneral$3,000
Charity NavigatorLos Angeles, CAGeneral$3,000
CharitywatchChicago, ILGeneral$3,000
Children's Advocacy InstituteLos Angeles, CAGeneral$3,000
Classical California KuscLos Angeles, CAGeneral$3,000
Make-A-Wish Greater Los AngelesLos Angeles, CAGeneral$3,000
Open Medicine FoundationAgoura Hills, CAGeneral$3,000
Opera San JoseSan Jose, CAGeneral$3,000
Shotgun PlayersLos Angeles, CAGeneral$3,000
Chidlren's Dental Health AssociationSan Diego, CAGeneral$2,500
Education Through Music - Los AngelesBurbank, CAGeneral$2,500
Interfaith Community ServicesTucson, AZGeneral$2,500
Students Run LALos Angeles, CAGeneral$2,500
Vista Hill FoundationSan Diego, CAGeneral$2,500
Boys & Girls Clubs of South CountyLos Angeles, CAGeneral$2,000

By state: California 65 · New York 1 · New Jersey 1 · Colorado 1 · Illinois 1 · Arizona 1

About this foundation

Simon-Strauss Foundation is a private grantmaking foundation in Los Angeles, California, administered in care of William Simon, tax-exempt since 2008. 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 Simon-Strauss 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 Simon-Strauss Foundation give each year?

In tax year 2025 it paid $419K across 70 grants, a median of $5,000.

Where does Simon-Strauss Foundation give?

California (65 grants), New York (1 grants), New Jersey (1 grants) and elsewhere, per its latest filing.

More foundations near Los Angeles that accept applications

All in California
FoundationBased inGrants paidMedian grantAccepts applicationsAssets
The California Wellness Foundationsince 1991 Los Angeles, CA $49M681 grants · 2024 $7,500Yes $1.0B
W M Keck Foundationsince 1959 Los Angeles, CA $70M260 grants · 2024 $10KYes $1.6B
Weingart Foundationsince 1952 Los Angeles, CA $38M540 grants · 2024 $10KYes $841M
Ralph M Parsons Foundationsince 1963 Los Angeles, CA $18M403 grants · 2024 $30KYes $439M
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