Timothy J And Linda D O'Neill Foundation

NEW YORK, NY EIN: 13-3642501

Timothy J And Linda D O'Neill Foundation is a private foundation, based in NEW YORK, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $9.5M in total assets. In 2025, it awarded 11 grants totaling $3.7M. Net investment income was $456K.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$9.5M

-26.1% YoY

Annual Giving

$3.7M

+3030.6% YoY

Grant Count

11

+120.0% YoY

Avg Grant Size

$333K

+1323.0% YoY

About Timothy J And Linda D O'Neill Foundation

Based on IRS filings

Timothy J And Linda D O'Neill Foundation is a private foundation, based in NEW YORK, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $9.5M in total assets. In 2025, it awarded 11 grants totaling $3.7M. Net investment income was $456K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

4states

Cities

AlbanyCape PorpoiseGreennwhichGreenwichKennebunkportNew YorkSouth PortlandWashington

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$3M$7M$10M$13M20212022202320242025
Metric202520242023
Total Assets$9,494,904$12,852,348$6,191,344
Revenue$456,142$11,959,656$17,330
Expenses$3,813,586$153,516$4,165,750
Qualifying Distributions$3,663,586$119,000$4,165,750
Net Investment Income$456,142$9,924,470$16,953
Distributable Amount$568,646$511,614$611,796

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M$4M1 grants20211 grants20228 grants20235 grants202411 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

Weill Cornell Medicine$1.5MGreenwich Academy$1.0MBrunswick School$1.0MFriends Of Cape Arundel …$100KKennebunkport Conservati…$8KThe Metropolitan Museum …$5KThe Barbara Bush Foundat…$5KKennebunkport Emergency …$1KRound Hill Volunteer Fir…$1KLouis T Graves Memorial …$1K

Grant Size Distribution

26 grants across all recorded years

19<$50K$50–100K2$100–250K$250–500K$500K–1M5$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2025 IRS filing

From 2025 filing

NameTitleHoursCompensation
TIMOTHY J O'NEILLTRUSTEE1
LINDA D O'NEILLTRUSTEE1

Related Funders

Similar funders by location and focus area

Data last updated April 2026. Sourced from IRS Form 990-PF filings.

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