| Name | Deductibility Code |
| Acord Inc. | -- |
| Ann and Neil Ferguson Supporting Organization | -- |
| Arise Youth Ministries | -- |
| Christopher Cutler Rich Memorial Tr | 4 |
| Community Service of Hamilton & Wenham Inc. | -- |
| Desired Haven Ministries | -- |
| Family Network Inc. | -- |
| Forrester Clark Foundation | 4 |
| Friends of Cutler Elementary School Inc. | -- |
| Friends of the Winthrop School | -- |
| Generals Youth Football Inc. | -- |
| Gordon Conwell Theological Seminary Inc. | -- |
| Hamilton Fire Department Relief Association Inc. | -- |
| Hamilton Wenham Community Access & Media Inc. | -- |
| Hamilton-Wenham Regional School District Education Fund Inc. | -- |
| Hamilton-Wenham Youth Basketball League Inc. | -- |
| Hamilton-Wenham Youth Soccer Association Inc. | -- |
| Josh Quince Foundation | -- |
| Lone Tree Institute Inc. | -- |
| Macro USA Inc. | -- |
| Mingan Island Cetacean Study Inc. | -- |
| New Europe Vision Inc. | -- |
| Northshore Hurricanes Hockey Club | -- |
| Perkin Fund | 4 |
| Pingree School Inc. | -- |
| Sanders Christian Foundation Inc. | 4 |
| Waring School Ecole Bilenque De Beverly Inc. | -- |
| Wilkerson Charitable Foundation | 4 |