| Name | Deductibility Code |
| American Apitherapy Society Inc. | -- |
| Audiovisual Archive Network | -- |
| Benjamin & Seema Pulier Charitable Foundation Inc. | 4 |
| Bill Stivala Scholarship Fund Inc. | 5 |
| Centerport Fire Department Company Inc. | -- |
| Childrens Hope Inc. | -- |
| Dr Carol and Mr Jerry Kaufman Foundation Inc. | 4 |
| Friends of Students for 60000 Inc. | -- |
| Harborfields Lacross Club Inc. | -- |
| Harrisons Heart Foundation Inc. | -- |
| Heagerty Family Foundation Inc. | 4 |
| Irene R & Nathaniel M Aycock Foundation | 4 |
| Jordan Yurkew Memorial Fund | 4 |
| Love of Learning Montessori School | -- |
| Michael P Cozzoli Family Foundation Inc. | 4 |
| Nassau Boces Educational Foundation Inc. | -- |
| Solomon J and Edith K Freedman Charitable Foundation Inc. | 4 |
| Stertz Family Foundation | 4 |
| Sustainable Forest Foundation | -- |
| The Nathan P Jacobs Foundation | 4 |
| The Sidney and Loretta Teich Foundation Inc. | 4 |
| Timothy Olear Memorial Scholarship Fund | -- |
| Vanderbilt Museum Suffolk County Commission | -- |
| Willow Cabin Theatre Company Inc. | -- |
| Wrangelisland Org Ltd. | 4 |