Private Foundation

I S WONG FOUNDATION

I S WONG FOUNDATION is a private foundation categorized as Private Foundation based in SAN JUAN CAPISTRANO, CA. Its most recent IRS filing (2025) reports revenue of $620K, expenses of $1.7M, total assets of $3.9M. Imperigo tracks 234 reported grants from this foundation totaling approximately $12.6M.

EIN: 954194427 SAN JUAN CAPISTRANO, CA Latest filing: 2025

Total Revenue$620K

Total Expenses$1.7M

Total Assets$3.9M

Grants Given234

Grant Total$12.6M

Filing Years2021–2025

Sample Grants Given

STRATEGIC RESOURCE GROUP

FLAGSTAFF, AZ · 2025

GENERAL FUND

$400,000

CRU

ORLANDO, FL · 2025

GENERAL

$162,250

THORNSTON EDUCATION FUND

WRIGHTWOOD, CA · 2025

GENERAL

$150,000

INTERNATIONAL JUSTICE MISSION

WASHINGTON, DC · 2025

GENERAL FUND

$150,000

EAST ASIA SCHOOL OF THEOLOGY

2025

GENERAL

$100,000

Showing up to 5 of 234 total records — full history available with membership.

Officers & Directors

SECRETARY Ellen H Sam

PRESIDENT Wah-Pui Sam

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$6,269,270 184 grants

GENERAL FUND

$5,288,000 24 grants

FAMINE RELIEF - AFRICA

$310,000 5 grants

NEPAL

$292,883 6 grants

VIETNAM CAREER DEVELOPMENT

$211,000 6 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$620K	$1.7M	$3.9M
2024	$988K	$1.2M	$4.9M
2023	$219K	$1.3M	$5.2M
2022	$-218K	$1.2M	$6.3M
2021	$524K	$1.6M	$7.8M

Between 2021 and 2025, reported annual revenue grew from $524K to $620K (+18%), with total assets most recently reported at $3.9M.

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

Grant Geography

Grants from this foundation were reported to recipients in AK, AZ, CA, CO, CT, DC, and 4 other states.

AKAZCACOCTDCFLGAIAIL

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

See the full picture for I S WONG FOUNDATION

Complete financials, all 234 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