| Name | Deductibility Code |
| Aid for Kids | -- |
| American Legion Chester L Briggs Post 47 | 6 |
| Aroostook Council to Prevent Child Abuse | -- |
| Aroostook Youth Football | -- |
| Child Technology Advocates | -- |
| Community Living Association | -- |
| Darcie C Hutchinson Foundation | -- |
| Empowering Life Ministries | -- |
| Friends of Colegio Moriah | -- |
| Greater Houlton Christian Academy | -- |
| Houlton Area Babe Ruth Baseball | -- |
| Houlton Community Arts Center Council | -- |
| Houlton Elementary Parent Teacher Organization | -- |
| Houlton High Schhol Alumni Association | -- |
| Houlton Housing for the Elderly | -- |
| Houlton Humane Society | -- |
| Houlton Regional Health Services Foundation | -- |
| Houlton Regional Hospital | -- |
| Houlton Regional Hospital Aux | -- |
| Houlton Special Events Team | -- |
| Maine Wilderness Camp Foundation Inc. | -- |
| McGills Community Band | -- |
| Nickerson Lake Wilderness Preservation Incorporated | -- |
| Northern Maine Soap Box Derby | -- |
| Southern Aroostook Cultural Arts Project | -- |
| Southern Aroostook Growth Council Inc. | -- |
| Vital Pathways | -- |
| Youth by Design | -- |