| Name | Deductibility Code |
| Alumni Association of Castleton State College | -- |
| Castleton Community Seniors Inc. | -- |
| Castleton Firefighters Association Inc. | -- |
| F S M Supportive Living | 4 |
| Faith Community Church | -- |
| Harvey House Ltd. | -- |
| Hubbardton Castleton Food Distribution Center Inc. | -- |
| Owen House Ltd. | -- |