| Name | Deductibility Code |
| Apprise Incorporated | -- |
| Bunbury Company Inc. | 4 |
| Family Breast Feeding Association | -- |
| Friends of Hopewell Public Library Inc. | -- |
| Harris Foundation for the Living Environment Inc. | 4 |
| Hopewell Elementary School Parent Teacher Organization Inc. | -- |
| Hopewell Harvest Fair Inc. | -- |
| Hopewell Museum | -- |
| Hopewell Old School Baptist Church | 4 |
| Hunts House Historial Association | 6 |
| Hunts House Historical Cemetery Association | 6 |
| International Arts Collaborative Inc. | -- |
| Jay R Monroe Memorial Foundation | 4 |
| Learning Curve Foundation | -- |
| Next Level Soccer Academy Inc. | -- |
| Pilgrim Institute Inc. | -- |
| Princeton Alliance Francaise | -- |
| Princeton Doll and Toy Museum A New Jersey Non-Profit Corporation | -- |
| Second Calvary Baptist Church of Hopewell Nj | -- |
| Sourland Planning Council | -- |
| The India Blake Foundation Inc. | 4 |
| The Joyce & Seward Johnson Foundation Inc. | 4 |
| The Pacific Foundation Inc. | 4 |