| Name | Deductibility Code |
| Assemblies of the Morning Star Inc. | -- |
| Emerging Native American Business Lending Inc. | -- |
| Fort Peck Community College | -- |
| Ft Peck Tribal Museum | -- |
| New Life Mission | -- |
| Northeast Montana Fort Peck Tribal M A S H Unit | -- |
| Northeast Montana Health Services Charitable Foundation Inc. | -- |
| Poplar Cemetary Memorial Association | 6 |
| Riverside Family Clinic | -- |