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 Private Grantmaking Foundations NTEE: T20 Latest filing: 2024
Total Revenue$1.4M
Total Expenses$599K
Total Assets$11.6M
Grants Given299
Grant Total$4.4M
Filing Years2020–2024

Before you apply to The Katsaros Family Foundation

Preselected only Doesn't accept unsolicited requests for funds, per its 2024 Form 990-PF.

Rarely funds new orgs 14% of recent recipients were first-time grantees (2022–2024).

Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.

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
ST JOHN ACADEMY
ST AUGUSTINE, FL · 2024
GENERAL CHARITABLE OPERATIONS
$25,000
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

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

General Support
$3,908,950 275 grants
Education
$80,000 2 grants
Fundraising & Sponsorship
$49,000 4 grants
Research & Policy
$35,000 2 grants
Health & Medicine
$15,000 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.

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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 880,000+ organizations.

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