Timothy J And Linda D O'Neill Foundation
Invitation OnlyNew York, New York · EIN 13-3642501 · Private foundation
Grants paid (2025)$2.6M
Organizations funded10
Typical grant$5,000
Total assets$7.5M
Half of its grants to organizations were between $2,000 and $496,192.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
90% of grants went outside New York.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Greenwich Academy | Greenwich, CT | General Purpose | $1,015,000 |
| Brunswick School | Greenwich, CT | General Purpose | $1,010,000 |
| Weill Cornell Medicine | New York, NY | General Charity | $496,192 |
| St Ann's Episcopal Church | Nashville, TN | General Purpose | $25,000 |
| Georgetown University | Washington, DC | General Purpose | $15,000 |
| Friends of the Portland Community Free Clinic | South Portland, ME | General Purpose | $5,000 |
| Kennebunkport EMS | Kennebunkport, ME | General Purpose | $2,000 |
| Kennebunkport Conservation Trust | Cape Kennebunkport, ME | General Purpose | $2,000 |
| Round Hill Volunteer Fire Company | Greenwich, CT | General Purpose | $2,000 |
| Greenwich Professional Firefighters | Greenwich, CT | General Purpose | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $2,573,192 | 10 |
| 2024 | $3,662,836 | 11 |
| 2023 | $117,000 | 5 |
| 2022 | $4,165,000 | 8 |
Sources
- IRS Form 990-PF, tax year 2025, filed Sep 3, 2026 - IRS e-file batch, object ID 202602469349100400
- IRS Tax Exempt Organization Search for EIN 13-3642501
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.