Kasowitz Family Foundation Inc
Invitation OnlyNew York, New York · EIN 26-4807628 · Private foundation
Grants paid (2025)$623K
Organizations funded21
Typical grant$2,400
Total assets$2.3M
Half of its grants to organizations were between $100 and $10,000.
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
14% of grants went outside New York.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Uconn Foundation | Storrs, CT | Unrestricted charitable use | $510,000 |
| PURE EARTH 2025 Benefit | New York, NY | Unrestricted charitable use | $35,000 |
| Columbia University | New York, NY | Unrestricted charitable use | $25,000 |
| World Connect | New York, NY | Unrestricted charitable use | $10,200 |
| Spence-Chapin Services to Families and Children | New York, NY | Unrestricted charitable use | $10,000 |
| Emory University | Atlanta, GA | Unrestricted charitable use | $10,000 |
| Group for the East End | Southold, NY | Unrestricted charitable use | $5,000 |
| US Friends of Hastings Piano | Irving, TX | Unrestricted charitable use | $5,000 |
| Congregation Rodeph Sholom | New York, NY | Unrestricted charitable use | $4,990 |
| Sylverster Manor | Shelter Island, NY | Unrestricted charitable use | $2,500 |
| Untermyer Gardens Conservancy | Yonkers, NY | Unrestricted charitable use | $2,400 |
| Nature Conservancy | New York, NY | Unrestricted charitable use | $1,000 |
| Whitney Museum of American Art | New York, NY | Unrestricted charitable use | $650 |
| Shelter Island Ambulance Foundation | Shelter Island, NY | Unrestricted charitable use | $550 |
| Shelter Island Fire Dept | Shelter Island, NY | Unrestricted charitable use | $100 |
| Shelter Island Educational Fund | Shelter Island, NY | Unrestricted charitable use | $100 |
| Shelter Island Police Department | Shelter Island, NY | Unrestricted charitable use | $100 |
| Senior Citizen Foundation | Shelter Island, NY | Unrestricted charitable use | $50 |
| Shelter Island Friends of Music | Shelter Island, NY | Unrestricted charitable use | $50 |
| Shelter Island Public Library | Shelter Island, NY | Unrestricted charitable use | $50 |
| Shelter Island Lions Foundation | Shelter Island Heights, NY | Unrestricted charitable use | $50 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $622,790 | 21 |
| 2024 | $262,700 | 18 |
| 2023 | $87,828 | 20 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jul 1, 2026 - IRS e-file batch, object ID 202611829349100316
- IRS Tax Exempt Organization Search for EIN 26-4807628
- 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.