The Olsten Family S Foundation
Preselected recipients only
The Olsten Family S Foundation is a private foundation in Melville, New York. In tax year 2025 it gave $69,217 in 10 grants; the typical grant was $4,108 and the largest $25,000. 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$69,217
- Number of grants10
- Typical grant$4,108
- Largest grant$25,000
- Assets$1.2 million
- New grantees50%
Giving in 2025 was down from $78,012 the year before.
50% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2022 | $119,737 | 1 | $1.0 million |
| 2023 | $92,187 | 13 | $1.1 million |
| 2024 | $78,012 | 11 | $1.1 million |
| 2025 | $69,217 | 10 | $1.2 million |
How to apply
The Olsten Family S 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 The Olsten Family S Foundation funds
Where it gives
Its grants went to recipients in 3 states, the most to New York.
| State | Grants | Amount |
|---|---|---|
| New York | 8 | $58,217 |
| Florida | 1 | $10,000 |
| Texas | 1 | $1,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Crohn's and Colitis Foundation | General support | $25,000 |
| UJA Federation of Ny | General support | $15,000 |
| Boca Rio Foundation | General support | $10,000 |
| Southampton Animal Shelter | General support | $5,000 |
| Woodbury Jewish Center | General support | $4,717 |
| The Frick Collection | General support | $3,500 |
| Familial Dysautonomia Foundation | General support | $2,500 |
| Park Avenue Armory | General support | $1,500 |
| Armenian Heart Association | General support | $1,000 |
| Sunrise Day Camp Pearl River | General support | $1,000 |
Officers and trustees
- Stuart Olsten
- Gregory Olsten
Questions people ask
Does The Olsten Family S Foundation accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does The Olsten Family S Foundation give?
$69,217 in tax year 2025, across 10 grants, with a typical grant of $4,108.
Who runs The Olsten Family S Foundation?
Its 2025 filing lists Stuart Olsten (President) and Gregory Olsten (Treasurer/Secretary).
What does The Olsten Family S Foundation fund?
Based on its grants, mainly environment and conservation.