| Name | Deductibility Code |
| Bio-Medical Institute | 4 |
| Corbin Academy Inc. | -- |
| Cornville Volunteer Fire Department | 6 |
| Curtain Up Enterprises Inc. | -- |
| Facilitators Improving Salmonid Habitat | -- |
| Four Directions Emergency Food Pantry | -- |
| Friends of the Kennebec Salmon | 4 |
| Friends of the Skowhegan Free Public Library | -- |
| Gfwc the Dove Society | -- |
| Great Moose Lake Regional Land Trust | -- |
| History House Association Incorporated | 3 |
| Hospice Volunteers of Somerset County Inc. | -- |
| John Sage Foundation | 4 |
| Kennebec Valley Trails Inc. | -- |
| Lake George Corporation | -- |
| Lake Weserrunset Association | -- |
| Main Street Skowhegan | -- |
| Maine Medical Assessment Foundation | -- |
| North Pond Association Inc. | -- |
| Northern Lights Health Education | -- |
| Redington Medical Associates | -- |
| Redington Memorial Home | 4 |
| Redington Memorial Hospital Association | -- |
| Redington-Fairview General Hospital | -- |
| Resilience Inc. | -- |
| Skowhegan Community Food Cupboard | -- |
| Skowhegan Economic Development Corporation | -- |
| Skowhegan Montessori School | -- |
| Skowhegan Nursery School Inc. | -- |
| Skowhegan State Fair | -- |
| Somerset Academy | 4 |
| Somerset County Association of Resource Providers | -- |
| Somerset Economic Development Corporation | -- |
| Somerset Humane Society | -- |
| Somerset Woods Trustees | -- |
| Somerset Youth Hockey Association Inc. | -- |
| South Solon Historical Society | -- |
| Trustees of Bloomfield Academy | -- |
| Youth & Family Services Inc. | -- |
| Youthorizons | -- |