| Name | Deductibility Code |
| Accelerated Childhood Education Inc. | -- |
| Band of Peace Inc. | -- |
| Daisy Bacon Scholarship Fund | 4 |
| Foundation for Prevention & Early Resolution of Conflict | -- |
| Grassroots Environmental Education Inc. | -- |
| Guggenheim Hsa Incorporated | -- |
| John B and Louise M Thomson Family Foundation Inc. | 4 |
| Landmark on Main Street Inc. | -- |
| Lewyt Foundation Inc. | 4 |
| Littig House Community Center Inc. | -- |
| Long Island Traditions Inc. | -- |
| Lucerna Fund | 3 |
| Manos Amigas Unidas USA | -- |
| McCormick Family Foundation | 4 |
| Port Washington Childrens Center | -- |
| Port Washington Parent Resource Center | -- |
| Port Washington Parents Council Inc. | -- |
| Sontag Family Foundation | 3 |
| US International Foundation for Studies in Reproduction Inc. | -- |
| Workforce Distance Learning Foundation | -- |