| Name | Deductibility Code |
| Aquinnah-Gay Head Community Association Inc. | -- |
| Chilmark Volunteer Firemans Association Inc. | -- |
| Friends of the Chilmark Pre-School Inc. | -- |
| Friends of the Chilmark Public Library Inc. | -- |
| Friends of Vineyard Soccer Inc. | -- |
| Hawkswaney Foundation | 4 |
| Just About Music Inc. | -- |
| Marthas Vineyard Donors Collaborative Inc. | -- |
| Performers Workshop Inc. | -- |
| Sea the World Productions Inc. | -- |
| Yard Inc. | -- |