Private Foundation

KOS FAMILY FOUNDATION

KOS FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in SAN FRANCISCO, CA. Its most recent IRS filing (2025) reports revenue of $180K, expenses of $115K, total assets of $2.4M. Imperigo tracks 26 reported grants from this foundation totaling approximately $331K.

EIN: 851348715 SAN FRANCISCO, CA Latest filing: 2025

Total Revenue$180K

Total Expenses$115K

Total Assets$2.4M

Grants Given26

Grant Total$331K

Filing Years2020–2025

Sample Grants Given

TGR FOUNDATION

IRVINE, CA · 2025

PUBLIC WELFARE

$78,500

GOT CHAOS

DALLAS, TX · 2025

PUBLIC WELFARE

$10,000

THEATRE FOR CHILDREN INC

SACRAMENTO, CA · 2025

PUBLIC WELFARE

$10,000

YOUTH ON COURSE

MONTEREY, CA · 2025

PUBLIC WELFARE

$5,000

DE LA SALLE HIGH SCHOOL

CONCORD, CA · 2025

PUBLIC WELFARE

$2,500

Showing up to 5 of 26 total records — full history available with membership.

Officers & Directors

TRUSTEE Holly Kos

TRUSTEE Vojin Kos

Officer compensation and complete director data available with membership.

Top Grant Purposes

PUBLIC WELFARE

$331,320 26 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$180K	$115K	$2.4M
2024	$177K	$116K	$2.3M
2023	$1.2M	$82K	$2.2M
2022	$1.2M	$90K	$1.1M
2020	$13K	$13K	—

Between 2020 and 2025, reported annual revenue grew from $13K to $180K (+1266%), with total assets most recently reported at $2.4M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, GA, MT, NV, TX, VA.

CAGAMTNVTXVA

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for KOS FAMILY FOUNDATION

Complete financials, all 26 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports