| Name | Deductibility Code |
| 327 Fraternal Organization Inc. | 2,6 |
| Advent Community Gospel Ministries | -- |
| Amici Del Libro Inc. | -- |
| Antioch Christian Church Inc. | -- |
| Autism Coalition for Research and Education Inc. | -- |
| Bethel Church of God Sounds of Praise Pentecostal Fellowhip Minis | -- |
| Catholic Youth Program | -- |
| Christian Helping Hands Inc. | 4 |
| Church of the Advent | -- |
| Church of the Living God Inc. | -- |
| Clay Art Center Inc. | -- |
| Family Services of Westchester Inc. | -- |
| Heffer Family Foundation Inc. | 4 |
| Herbert Rogowsky Foundation Inc. | 4 |
| Hermanos Y Amigos De Guatemala Inc. | -- |
| High School Band Association Port Chester | -- |
| Hope for the Holidays Inc. | -- |
| Iglesia Pentecostal Unida Hispana De Portchester Inc. | -- |
| Institute of History Archaelogy and Education Inc. | -- |
| Jjj Family Foundation | 4 |
| L Maan Ameinu Foundation Inc. | 4 |
| Mariners Hockey Inc. | -- |
| Martha Washington Straus-Harry H Straus Foundation Inc. | 4 |
| Nathan & Lena Seiler Family Foundation Inc. | 4 |
| Port Chester Council for the Arts | -- |
| Port Chester Historical Society | -- |
| Port Chester Old Times Athletic Assoc | -- |
| Port Chester Public Library | -- |
| Port Chester Soccer Club Inc. | -- |
| Port Chester Teachers Assn Student | -- |
| Port Chester Town of Rye Council of Community Services Inc. | -- |
| Port Chester Youth Baseball League | -- |
| Port Chester-Rye Volunteer Ambulance Corps Inc. | -- |
| Program of Academic Exchange | -- |
| Ravine Avenue Properties Inc. | -- |
| Sherlock Foundation | 4 |
| St. George Orthodox Church of Westchester Inc. | -- |
| Studio 2000 Inc. | -- |
| Tamarack Tower Foundation of the Port Chester Rye Union Free School | -- |
| Volunteer Health Program Ltd. | -- |
| Wellspring Charity Fund | 4 |
| Word of Life Christian Center | -- |