| Name | Deductibility Code |
| Abbott House | -- |
| American Youth Table Tennis Organization | -- |
| Anthony and Vanda Ficalora Foundation | 4 |
| Attai Foundation | 4 |
| Calvary Chapel Westchester County | -- |
| Center for Jewish-Christian-Muslim Understanding Inc. | -- |
| Coalition for Family Justice Inc. | -- |
| Columbia University Press | -- |
| Donations Company Inc. | -- |
| Foundation for Economic Education Inc. | -- |
| Frank and Katherine Martucci Endowment for the Arts Tr | 3 |
| Friends of the Irvington Library | -- |
| George A Warren Trust Ua T-14936 FBO Susan E Warren Etal | -- |
| Hope Helping Other People Foundation Inc. | -- |
| Hudson Valley Singers Corporation | -- |
| Iconn-Erie Inc. | 4 |
| Interactive Aging Network | -- |
| Irish Christian Youth for Charity | -- |
| Irvington Childrens Center Inc. | -- |
| Irvington Dobbs Ferry Fish Corp | -- |
| Irvington Education Foundation Inc. | -- |
| Irvington Historical Society | -- |
| Irvington Landmark Preservation Inc. | -- |
| Irvington Town Hall Theater Inc. | -- |
| Irvington Volunteer Ambulance Corps Inc. | -- |
| Jeffrey P Siegel Charitable Trust | 4 |
| Ohara Foundation | -- |
| Retep Fund Inc. | 4 |
| Rivertown Heroes Inc. | -- |
| Robert F Sutner Foundation Inc. | 4 |
| Tarak Das Banerjee and Gumdur Grewal-Banerjee Charitable | 4 |
| The Greater Irvington Land Conservancy Foundation Inc. | -- |
| Volunteers Association for Bangladesh | -- |
| Waterkeeper Alliance Inc. | -- |
| Wired Kids Inc. | -- |
| Wordsville Inc. | -- |
| Yablon Foundation | 4 |