Nathan Tannenbaum Foundation Inc
Invitation OnlyWest Palm Beach, Florida · EIN 13-6116415 · Private foundation
Half of its grants to organizations were between $500 and $1,000.
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
100% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Winston Preparatory School | New York, NY | Education | $10,000 |
| The Joffrey Ballet | Chicago, IL | For scholarship programs | $8,000 |
| Children's Research Fund | Chicago, IL | For research and outreach | $5,000 |
| National Network of Abortion Funds | Beaverton, OR | family planning services | $3,000 |
| National Immigration Law Center | Los Angeles, CA | defending the legal rights of immigrants | $2,000 |
| International Rescue Center | Albert Lea, MN | to assits people affected by conflict and disaster | $1,000 |
| Hispanic Scholarship Fund | El Segundo, CA | education | $1,000 |
| The Parkside School | New York, NY | education | $1,000 |
| Brown University | Providence, RI | education | $1,000 |
| National Immigration Project | Washington, DC | defending the legal rights of immigrants | $1,000 |
| The Phoenix Symphony | Phoenix, AZ | For operations of a not-for profit orchestra | $1,000 |
| Pulsatile Tinnitus Foundation | Bearsville, NY | For research and outreach | $1,000 |
| The New York Public Library | New York, NY | For operations of this public library | $500 |
| Iodine Global Network | Orleans, CA | For research and outreach | $500 |
| The Fred Hollows Foundation | New York, NY | To prevent blindness | $500 |
| Ali Forney Center | New York, NY | To provide housing for homeless youth | $500 |
| Brooklyn Public Library | Philadelphia, PA | For operations of this public library | $500 |
| Brooklyn Rescue Mission | Brooklyn, NY | To purchase food for those who cant afford it | $500 |
| Mela Foundation | New York, NY | For operations of arts performance programs | $250 |
| Interlochen Center for the Arts | Interlochen, MI | For scholarship programs | $250 |
| Parks Foundation of Highland Park | Highland Park, IL | For scholarship programs | $250 |
| Moraine Township Food Pantry | Highland Park, IL | To purchase food for those who cant afford it | $250 |
| Prostate Cancer Foundation | Santa Monica, CA | For prostate cancer research | $250 |
The return also lists 19 grants to individuals ($10,750). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $50,000 | 42 |
| 2024 | $48,254 | 39 |
| 2023 | $54,500 | 29 |
Sources
- IRS Form 990-PF, tax year 2025, filed Apr 3, 2026 - IRS e-file batch, object ID 202610939349100226
- IRS Tax Exempt Organization Search for EIN 13-6116415
- 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.