Private Foundation

Timothy J And Linda D O'Neill Foundation

Timothy J And Linda D O'Neill Foundation is a private foundation categorized as Private Foundation based in NEW YORK, NY. Its most recent IRS filing (2025) reports revenue of $456K, expenses of $3.8M, total assets of $9.5M. Imperigo tracks 26 reported grants from this foundation totaling approximately $13.0M.

EIN: 133642501 NEW YORK, NY Latest filing: 2025

Total Revenue$456K

Total Expenses$3.8M

Total Assets$9.5M

Grants Given26

Grant Total$13.0M

Filing Years2020–2025

Sample Grants Given

Weill Cornell Medicine

New York, NY · 2024

General Charitable Purpose

$1,500,000

Greenwich Academy

Greennwhich, CT · 2024

General Charitable Purpose

$1,024,975

Brunswick School

Greenwich, CT · 2024

General Charitable Purpose

$1,015,861

Friends Of Cape Arundel Inc

Kennebunkport, CT · 2024

General Charitable Purpose

$100,000

Kennebunkport Conservation Trust

Cape Porpoise, ME · 2024

General Charitable Purpose

$8,000

Showing up to 5 of 26 total records — full history available with membership.

Officers & Directors

TRUSTEE Linda D O'neill

TRUSTEE Timothy J O'neill

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL CHARITABLE PURPOSES

$5,026,327 2 grants

GENERAL PURPOSE

$4,159,000 6 grants

General Charitable Purpose

$3,779,836 16 grants

GENERAL PURPOSES

$5,000 1 grant

General Purpose

$1,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$456K	$3.8M	$9.5M
2024	$12.0M	$154K	$12.9M
2023	$17K	$4.2M	$6.2M
2021	$1.7M	$4.0M	$6.3M
2020	$1.0M	$1.0M	$8.6M

Between 2020 and 2025, reported annual revenue declined from $1.0M to $456K (-55%), with total assets most recently reported at $9.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in CT, DC, ME, NY.

CTDCMENY

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

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