| Name | Deductibility Code |
| Bozena and Josef Zelenda Charitable Foundation Inc. | 4 |
| House of Judah | -- |
| Island Workshop Studios Inc. | -- |
| Long Island Depression Glass Society Limited | -- |
| Long Island Maritime Museum | -- |
| New York Women Sharing Art Inc. | -- |
| Sayville Lacrosse Club | -- |
| Sayville School Employee Foundation | 4 |
| Suffolk County Parks Foundation Inc. | -- |
| West Sayville Christian School | -- |