The Katsaros Family Foundation is a private foundation established in 2007 and headquartered in Naples, Florida. The foundation operates as a 501(c)(3) charitable organization with no employees, focusing on making grants to charitable organizations across various sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$11.6M
+6.3% YoY
Annual Giving
$581K
-6.9% YoY
Grant Count
40
+0.0% YoY
Avg Grant Size
$15K
-6.9% YoY
Under IRS private-foundation payout rules, The Katsaros Family Foundation reported a distributable amount of $678K for 2024 — the minimum it must pay out in qualifying distributions.
Grantmaking
The foundation is an active grantmaker with a diverse portfolio of recipients. In 2024, the foundation made 35 grants to organizations. Recent notable grants include:
Grant Range
s from smaller to mid-level contributions.
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Geographic Focus
Where this funder awards grants
The foundation maintains a presence in Florida, with its primary address located in Naples. However, grantmaking extends beyond Florida, as evidenced by grants to institutions in Massachusetts (Worcester Polytechnic Institute) and Massachusetts-based Boston University.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of Fiscal Year 2024:
- Total Assets: $11,641,672
- Total Revenues: $1,424,816
- Total Expenses: $598,998
- Total Grants Contributions: $500,000
- Investment Income and Dividends: $266,779
The foundation experienced significant growth in contributions year-over-year, with grants and contributions increasing 231.5% from 2023 ($150,811) to 2024 ($500,000). Investment income grew 48.1% from $180,194 in 2023 to $266,779 in 2024.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $11,641,672 | $10,951,146 | $11,132,818 |
| Revenue | $1,424,816 | $455,741 | $721,122 |
| Expenses | $598,998 | $637,413 | $729,821 |
| Qualifying Distributions | $584,625 | $627,600 | $681,650 |
| Net Investment Income | $953,892 | $309,250 | $851,112 |
| Distributable Amount | $677,899 | $610,920 | $608,817 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
193 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Saint Katherine Greek Orthodox Church ($262,000), Worcester Polytechnic Institute ($40,000), Dana-farber Cancer Institute Inc ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN FRIENDS OF THE BLIND IN GREECE PORTSMOUTH, NH | GENERAL CHARITABLE OPERATIONS | $2,000 |
| CAMP JABBERWOCKY VINEYARD HAVEN, MA | GENERAL CHARITABLE OPERATIONS | $10,000 |
| CAPE COD HEALTHCARE FOUNDATION HYANNIS, MA | GENERAL CHARITABLE OPERATIONS | $10,000 |
| CATHOLIC CHARITIES OF THE DIOCESE OF WORCESTER WORCESTER, MA | GENERAL CHARITABLE OPERATIONS | $1,000 |
| CATO INSTITUTE WASHINGTON, DC | GENERAL CHARITABLE OPERATIONS | $10,000 |
| CHILDRENS RELIEF FUND HILTON HEAD, SC | GENERAL CHARITABLE OPERATIONS | $1,000 |
| DANA-FARBER CANCER INSTITUTE INC BOSTON, MA | GENERAL CHARITABLE OPERATIONS | $25,000 |
| DOCTORS WITHOUT BORDERS NEW YORK, NY | GENERAL CHARITABLE OPERATIONS | $2,000 |
| ECUMENICAL PATRIARCH BARTHOLOMEW FOUNDATION INC NEW YORK, NY | GENERAL CHARITABLE OPERATIONS | $10,000 |
| FOCUS NORTH AMERICA CARNEGIE, PA | GENERAL CHARITABLE OPERATIONS | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ARTHUR T KATSAROS | TRUSTEE | 1 | — |
| DENISE S KATSAROS | TRUSTEE | 1 | — |
Contact Information
Address: 7759 Classics Dr, Naples, FL 34113-3165
Telephone: 610-909-4226
EIN: 26-1373188
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
How do I apply for a grant from The Katsaros Family Foundation?
The foundation is an active grantmaker with a diverse portfolio of recipients. In 2024, the foundation made 35 grants to organizations. Recent notable grants include: • Worcester Polytechnic Institute: $40,000 (Scholarship Fund) • St Johns Academy Private School: $25,000 (General Charitable Operations) • Trustees of Boston University: $25,000 (General Charitable Operations) The foundation's remaining 32 grants in 2024 totaled approximately $255,450, indicating a range of grant sizes from smalle…
Where does The Katsaros Family Foundation make grants?
The foundation maintains a presence in Florida, with its primary address located in Naples. However, grantmaking extends beyond Florida, as evidenced by grants to institutions in Massachusetts (Worcester Polytechnic Institute) and Massachusetts-based Boston University.
What size grants does The Katsaros Family Foundation award?
In 2024, The Katsaros Family Foundation awarded 40 grants totaling $581K — an average of about $15K per grant, based on its IRS Form 990 filings.
How much is The Katsaros Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Katsaros Family Foundation reported a distributable amount of $678K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Katsaros Family Foundation's EIN?
The Katsaros Family Foundation's EIN (Employer Identification Number) is 26-1373188. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Katsaros Family Foundation's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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