Wiener Family Foundation
Preselected recipients only
Wiener Family Foundation is a private foundation in Commack, New York. In tax year 2025 it gave $20,000 in 2 grants; the typical grant was $10,000 and the largest $10,000. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$20,000
- Number of grants2
- Typical grant$10,000
- Largest grant$10,000
- Assets$254,932
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $0 | 0 | $235,823 |
| 2024 | $0 | 0 | $267,529 |
| 2025 | $20,000 | 2 | $254,932 |
How to apply
Wiener Family Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
What Wiener Family Foundation funds
Where it gives
Its grants went to recipients in 2 states, the most to Florida.
| State | Grants | Amount |
|---|---|---|
| Florida | 1 | $10,000 |
| New York | 1 | $10,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Northwell Health Foundation | Contribution | $10,000 |
| Boca Raton Regional Hospital Foundation | Contribution | $10,000 |
Officers and trustees
- Susan Wiener
- Harrison Wiener
- Mitchell Wiener
Questions people ask
Does Wiener Family Foundation accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does Wiener Family Foundation give?
$20,000 in tax year 2025, across 2 grants, with a typical grant of $10,000.
Who runs Wiener Family Foundation?
Its 2025 filing lists Susan Wiener (Donor & Trustee), Harrison Wiener (Trustee) and Mitchell Wiener (Trustee).
What does Wiener Family Foundation fund?
Based on its grants, mainly health.