Private Foundation

THE KATSAROS FAMILY FOUNDATION

Based in NAPLES, FL, THE KATSAROS FAMILY FOUNDATION operates as a Private Foundation. The organization reported $1.4M in revenue, $599K in expenses, $11.6M in total assets for fiscal year 2024. Imperigo tracks 299 reported grants from this foundation totaling approximately $4.4M.

EIN: 261373188 NAPLES, FL Latest filing: 2024

Total Revenue$1.4M

Total Expenses$599K

Total Assets$11.6M

Grants Given299

Grant Total$4.4M

Filing Years2020–2024

Sample Grants Given

SAINT KATHERINE GREEK ORTHODOX CHURCH

NAPLES, FL · 2024

GENERAL CHARITABLE OPERATIONS

$262,000

WORCESTER POLYTECHNIC INSTITUTE

WORCESTER, MA · 2024

SCHOLARSHIP FUND

$40,000

TRUSTEES OF BOSTON UNIVERSITY

BOSTON, MA · 2024

GENERAL CHARITABLE OPERATIONS

$25,000

DANA-FARBER CANCER INSTITUTE INC

BOSTON, MA · 2024

GENERAL CHARITABLE OPERATIONS

$25,000

ST JOHN ACADEMY

ST AUGUSTINE, FL · 2024

GENERAL CHARITABLE OPERATIONS

$25,000

Showing up to 5 of 299 total records — full history available with membership.

Officers & Directors

TRUSTEE Arthur T Katsaros

TRUSTEE Denise S Katsaros

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE

$3,200,500 213 grants

GENERAL CHARITABLE OPERATIONS

$508,450 34 grants

PLEDGE PAYMENT

$275,000 2 grants

ANNUAL GIFT

$121,000 22 grants

SCHOLARSHIP FUND

$80,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$1.4M	$599K	$11.6M
2023	$456K	$637K	$11.0M
2022	$721K	$730K	$11.1M
2021	$1.8M	$579K	$11.1M
2020	$638K	$540K	$9.9M

Between 2020 and 2024, reported annual revenue grew from $638K to $1.4M (+123%), with total assets most recently reported at $11.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, DC, FL, GA, HI, and 4 other states.

AZCADCFLGAHILAMAMDNH

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

See the full picture for THE KATSAROS FAMILY FOUNDATION

Complete financials, all 299 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