| Name | Deductibility Code |
| Beartooth Front Corporation | -- |
| Beartooth Hospital & Health Center Foundation | -- |
| Beartooth Humane Alliance | -- |
| Beartooth Recreational Trails Association | -- |
| Carbon County Arts Guild | -- |
| Carbon County Community Food Bank | -- |
| Carbon County Historical Society | -- |
| Carbon County Search and Rescue Volunteer Association | -- |
| Domestic and Sexual Violence Services of Carbon County | -- |
| Memorial Hospital Association | -- |
| Native American Childrens Association | -- |
| O P & W E Edwards Foundation Inc. | 4 |
| Red Lodge Area Community Foundation | -- |
| Red Lodge Area Economic Development Corporation | -- |
| Red Lodge Festival of Nations Inc. | 4 |
| Red Lodge Fire-Ems Foundation | -- |
| Red Lodge Senior Citizens Club | -- |
| Red Lodge Volunteer Firefighters Association Inc. | -- |
| School of the Beartooths | -- |
| Silver Run Skiing Foundation | -- |
| Stanley Stano Bustos Memorial Foundation | -- |