| Name | Deductibility Code |
| Cottage Hill Cemetery Association | 6 |
| John W Lamoreaux Memorial Scholarship Fund | -- |
| Marshall County Railroad Historical Society | -- |
| Riverside Cemetery Assn | 6 |
| Summer Theatre Association of Waterville Inc. | -- |
| United Methodist Church of Waterville Trust Fund | 4 |
| US D 498 Foundation | -- |
| Valley Heights Area Community Education and Action Council | -- |
| Waterville Community Golf Club Inc. | -- |
| Waterville Preservation Society | -- |