Private Foundation

THE CARLOS & MARGUERITE MASON FDN

THE CARLOS & MARGUERITE MASON FDN is a private foundation categorized as Private Foundation based in SAINT LOUIS, MO. Its most recent IRS filing (2024) reports revenue of $13.5M, expenses of $6.3M, total assets of $102.8M. Imperigo tracks 36 reported grants from this foundation totaling approximately $20.1M.

EIN: 581996431 SAINT LOUIS, MO Latest filing: 2024

Total Revenue$13.5M

Total Expenses$6.3M

Total Assets$102.8M

Grants Given36

Grant Total$20.1M

Filing Years2020–2024

Sample Grants Given

GEORGIA TRANSPLANT FOUNDATION INC

ROSWELL, GA · 2024

FINANCIAL ASSISTANCE

$2,050,000

UNIVERSITY OF GEORGIA RESEARCH FOUNDATIO

ATHENS, GA · 2024

GENERAL SUPPORT

$650,000

ATLANTA RONALD MCDONALD HOUSE CHARITIES

ATLANTA, GA · 2024

ADOPT A FAMILY PROGRAM

$500,000

CHILDRENS HEALTHCARE OF ATLANTA INC

ATLANTA, GA · 2024

GENERAL OPERATING

$500,000

EMORY UNIVERSITY

ATLANTA, GA · 2024

GENERAL OPERATING

$400,000

Showing up to 5 of 36 total records — full history available with membership.

Officers & Directors

TRUSTEE Wells Fargo Bank N A

Officer compensation and complete director data available with membership.

Top Grant Purposes

FINANCIAL ASSISTANCE

$8,250,000 4 grants

GENERAL SUPPORT

$3,918,000 9 grants

VARIOUS HEALTHCARE PROGRAMS

$2,600,000 4 grants

GENERAL OPERATING

$1,947,000 10 grants

SCHOLARSHIP

$1,862,014 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$13.5M	$6.3M	$102.8M
2023	$5.0M	$5.5M	$95.6M
2022	$3.3M	$6.6M	$97.5M
2020	$6.6M	$5.5M	$92.2M

Between 2020 and 2024, reported annual revenue grew from $6.6M to $13.5M (+104%), with total assets most recently reported at $102.8M.

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

Grant Geography

Grants from this foundation were reported to recipients in GA, NY.

GANY

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

See the full picture for THE CARLOS & MARGUERITE MASON FDN

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