| Name | Deductibility Code |
| Big Wild Advocates | -- |
| Cosmic Portals Inc. | -- |
| Frederick Douglass Foundation | 4 |
| Fremarjo Enterprises Inc. | -- |
| Lifeline Mission | -- |
| Lowbagger Foundation | -- |
| Montana Yellowstone Expeditions Foundation | 4 |
| Paradise Valley Recreational Center | -- |
| The Creative Environment Institute of Montana Inc. | -- |
| Thomas More Schools Inc. | -- |