| Name | Deductibility Code |
| 689 Foundation | 4 |
| Abilities of Northwest Jersey Inc. | -- |
| Alpha Housing Opportunities Corporation | -- |
| American Childrens Cancer Association Inc. | -- |
| Arc Foundation of Warren County Inc. | -- |
| Big Brothers/Big Sisters Warren County Inc. | -- |
| Blue Army of Our Lady of Fatima USA Inc. | -- |
| Blue Army Tours Inc. | -- |
| Chapel at Warren Valley | -- |
| Charles C Smith Educational Foundation | 4 |
| Church of Christ Washington Nj | -- |
| Columbia Housing Opportunities Inc. | -- |
| Community Prevention Resources of Warren County Inc. | -- |
| Concerned Ferret Owners | -- |
| Divine Mercy Healing Center Inc. | -- |
| Down Syndrome Group of Northwest New Jersey Inc. | -- |
| Family Guidance Center of Warren County | -- |
| Hawk Pointe Foundation Inc. | -- |
| Karen Nash Memorial Butterfly Garden | -- |
| Ladies Auxiliary of the Washington Fire Department of Washington Nj | -- |
| Living Word Fellowship | -- |
| Livingston Theatre Company Alumni Association | -- |
| Lucretia Chrissy Hartman-Odorizzi Memorial Scholarship Fund Inc. | -- |
| Mid Atlantic Basset Hound Rescue Inc. | -- |
| New Jersey Business Industry Science Education Consortium | -- |
| Project Baker Island Light | -- |
| Rocky Springs Wildlife Rehabitation Center | -- |
| Tibetan Buddhist Learning Center Inc. | -- |
| United Way of Warren County Inc. | -- |
| Visiting Homemakers Service of Warren County Inc. | -- |
| Warren County College Foundation Inc. | -- |
| Warren County Special Services Education Foundation | -- |
| Warren County Twins Baseball Club | -- |
| Warren Garden Club | -- |
| Warren Hills Animal Society Inc. | -- |
| Warren Hills Community Sports Development Organization | -- |
| Warren Housing Opportunities Corporation | -- |
| Washington Borough Parent-Teacher Organization Inc. | -- |
| Washington Business Improvement District Management Corporation | -- |
| Washington Emergency Squad | -- |
| Washington Historical Society of Warren County Inc. | -- |
| Washington New Jersy Kiwanis Foundation | 4 |
| Washington Nursery School | -- |
| Washington Township Fire Dept | -- |
| Washington Township Panther Football Inc. | -- |
| Washington Township Youth Association Inc. | -- |
| Youth Enrichment Solutions Inc. | -- |