The Kenneth M Duberstein Foundation
Invitation OnlyNew York, New York · EIN 26-3893406 · Private foundation
Half of its grants to organizations were between $43,102 and $100,000.
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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
50% of grants went outside New York.
Where it gives most, by cause
Its largest causes in a single state on the latest return. Each page shows the leading foundations that fund the same cause there, with their largest grants.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Sibley Memorial Hospital Foundation | Washington, DC | Unrestricted use | $100,000 |
| Jewish Communal Fund | New York, NY | Unrestricted use | $43,102 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $143,102 | 2 |
| 2024 | $105,000 | 2 |
| 2023 | $145,004 | 2 |
Sources
- IRS Form 990-PF, tax year 2025, filed Sep 3, 2026 - IRS e-file batch, object ID 202642469349100104
- IRS Tax Exempt Organization Search for EIN 26-3893406
- Profile updated Nov 10, 2026 · Report a mistake
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.
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