Private Foundation

THE DUNCAN GREAT CAUSE FOUNDATION

Based in SAN MARINO, CA, THE DUNCAN GREAT CAUSE FOUNDATION operates as a Private Foundation. The organization reported $184K in revenue, $88K in expenses, $1.5M in total assets for fiscal year 2025. Imperigo tracks 100 reported grants from this foundation totaling approximately $493K.

EIN: 823709895 SAN MARINO, CA Latest filing: 2025

Total Revenue$184K

Total Expenses$88K

Total Assets$1.5M

Grants Given100

Grant Total$493K

Filing Years2021–2025

Sample Grants Given

THE HUNTINGTON LIBRARY

SAN MARINO, CA · 2025

TO SUPPORT ENRICHMENT, EDUCATION AND STEWARDSHIP OF THE EXTENSIVE GARDENS, LIBRARY AND ART COLLECTIONS AND PROVIDE EDUCATIONAL OPPORTUNITIES AND PUBLIC PROGRAMS.

$40,000

CAL STATE LA UNIVERSITY AUXILIARY SERVICES INC

LOS ANGELES, CA · 2025

EDUCATION

$10,350

JOHN RAITT AWARDS FOR YOUTH (JRAY)

COSTA MESA, CA · 2025

TO SUPPORT HIGH SCHOOL PERFORMING ARTS EDUCATION IN LOS ANGELES, ORANGE, RIVERSIDE AND INLAND EMPIRE COUNTIES OF CALIFORNIA.

$9,000

MUSEIQUE

PASADENA, CA · 2025

SUPPORT FOR LOCAL ART PROGRAMS

$5,000

CALTECH

PASADENA, CA · 2025

EDUCATION

$4,000

Showing up to 5 of 100 total records — full history available with membership.

Officers & Directors

DIRECTOR Joshua Duncan

CFO/DIRECTOR Megan Duncan

CEO/DIRECTOR Qing S Duncan

Officer compensation and complete director data available with membership.

Top Grant Purposes

To support enrichment, education and stewardship of the extensive gardens, liabrary and art collections and provide educational opportunities and public programs.

$174,000 5 grants

Charity giving for 1st generation scholarship fund

$80,750 4 grants

TO SUPPORT ENRICHMENT, EDUCATION AND STEWARDSHIP OF THE EXTENSIVE GARDENS, LIBRARY AND ART COLLECTIONS AND PROVIDE EDUCATIONAL OPPORTUNITIES AND PUBLIC PROGRAMS.

$40,000 1 grant

TO SUPPORT ENRICHMENT, EDUCATION AND STEWARDSHIP OF THE EXTENSIVE GARDENS, LIBRARY AND ART COLLECTIONS, AND PROVIDE EDUCATIONAL OPPORTUNIES AND PUBLIC PROGRAMS.

$28,000 1 grant

To provide shelter to families and individuals and outreach/support to assist with job seeking, addiction and mental illness.

$27,059 5 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$184K	$88K	$1.5M
2024	$220K	$89K	$1.5M
2023	$86K	$90K	$1.4M
2022	$65K	$74K	$1.1M
2021	$133K	$51K	$1.1M

Between 2021 and 2025, reported annual revenue grew from $133K to $184K (+39%), with total assets most recently reported at $1.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, IL, OK, VA.

CADCILOKVA

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

See the full picture for THE DUNCAN GREAT CAUSE FOUNDATION

Complete financials, all 100 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