Private Foundation

THE MORTIMER & BARBARA KLAUS FAMILY FOUNDATION

Based in BOCA RATON, FL, THE MORTIMER & BARBARA KLAUS FAMILY FOUNDATION operates as a Private Foundation. The organization reported $248K in revenue, $212K in expenses, $3.0M in total assets for fiscal year 2025. Imperigo tracks 133 reported grants from this foundation totaling approximately $1.6M.

EIN: 205747828 BOCA RATON, FL Latest filing: 2025

Total Revenue$248K

Total Expenses$212K

Total Assets$3.0M

Grants Given133

Grant Total$1.6M

Filing Years2021–2025

Sample Grants Given

MAIMONIDES MEDICAL CENTER

BROOKLYN, NY · 2024

GENERAL FUND

$25,000

SAJ

NEW YORK, NY · 2024

GENERAL FUND

$18,000

TEMPLE EMANUEL

WINSTONSALEM, NC · 2024

GENERAL FUND

$18,000

CONGREGATION BETH DAVID

AMENIA, NY · 2024

GENERAL FUND

$11,400

SHARON HOSPITAL

SHARON, CT · 2024

GENERAL FUND

$10,000

Showing up to 5 of 133 total records — full history available with membership.

Officers & Directors

V.P. Anne Klaus

V.P. Barry Klaus

PRESIDENT Mortimer Klaus

Officer compensation and complete director data available with membership.

Top Grant Purposes

ALL CHARITABLE

$860,425 5 grants

GENERAL FUND

$775,968 128 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$248K	$212K	$3.0M
2024	$203K	$219K	$3.0M
2023	$167K	$208K	$3.0M
2022	$162K	$237K	$3.0M
2021	$288K	$187K	$3.1M

Between 2021 and 2025, reported annual revenue declined from $288K to $248K (-14%), with total assets most recently reported at $3.0M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CT, DC, FL, IA, IL, and 4 other states.

CACTDCFLIAILMANCNJNY

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

See the full picture for THE MORTIMER & BARBARA KLAUS FAMILY FOUNDATION

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