Private Foundation

THE MCMAHON FOUNDATION

THE MCMAHON FOUNDATION, of NAPLES, FL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $5K in revenue, $18K in expenses, $287K in total assets. IRS filings disclose 25 grants awarded by this foundation, totaling roughly $132K.

EIN: 454616291 NAPLES, FL Private Grantmaking Foundations NTEE: T20 Latest filing: 2025

Total Revenue$5K

Total Expenses$18K

Total Assets$287K

Grants Given25

Grant Total$132K

Filing Years2020–2025

Sample Grants Given

SWFL CHILDREN'S CHARITIES INC

FORT MYERS, FL · 2025

CHARITABLE PROGRAMS

$15,000

THE LEUKEMIA & LYMPHOMA SOCIETY

NEW YORK, NY · 2024

CHARITABLE PURPOSES

$2,500

NAPLES CHILDREN & EDUCATION FOUNDATION

NAPLES, FL · 2023

FOR PROGRAMS

$20,250

NAPLES ZOO

NAPLES, FL · 2023

FOR PROGRAMS

$10,000

GULFSHORE PLAYHOUSE

NAPLES, FL · 2023

FOR PROGRAMS

$10,000

Showing up to 5 of 25 total records — full history available with membership.

Officers & Directors

SECRETARY/TREASURER, DIREC Frank Shinnick

DIRECTOR Jeannine Stetson

PRESIDENT, DIRECTOR Tim Mcmahon

Officer compensation and complete director data available with membership.

Top Grant Purposes

FOR PROGRAMS

$74,100 15 grants

ENDOWMENT SCHOLARSHIP FUND

$25,000 1 grant

CHARITABLE PROGRAMS

$16,000 2 grants

PROGRAMS

$5,000 1 grant

SCHOLARSHIP

$5,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$5K	$18K	$287K
2024	$-84K	$20K	$302K
2023	$-105K	$74K	$528K
2022	$30K	$19K	$663K
2020	$114K	$34K	$281K

Between 2020 and 2025, reported annual revenue declined from $114K to $5K (-95%), with total assets most recently reported at $287K.

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

Grant Geography

Grants from this foundation were reported to recipients in FL, GA, IL, IN, MA, NY, and 1 other state.

FLGAILINMANYTX

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

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Complete financials, all 25 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

Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in FL

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