| Name | Deductibility Code |
| Central Montana Search Dogs | -- |
| Columbus Ambulance Service Inc. | -- |
| Copulos Family Hospital Tr | 4 |
| Dwan Edwards Elite Football Camp | -- |
| Friends of the Stillwater County Library | -- |
| Kids Club Child Care Center Inc. | -- |
| Mountain Magic Junior Show | -- |
| Project Hope of Columbus | -- |
| Special K Ranch Foundation Inc. | -- |
| Special K Ranch Inc. | -- |
| The Mellenbrook Trust | 4 |