| Name | Deductibility Code |
| Bagosendaan | -- |
| Bible Study One | -- |
| Center of Human Environment | -- |
| Equay-Be-Mah- De-Zee-Win-Women Alive Crisis Center | -- |
| Helping Hands Emegergencey Services Inc. | -- |
| Mahnomen Area Assisted Living Center Inc. | -- |
| Mahnomen Area Service Center | -- |
| Mahnomen County Day Activities Center | -- |
| Mahnomen County Historical Society | -- |
| White Earth Tribal and Community College | -- |
| White Earth Tribal and Community College Foundation | -- |
| Wild Rice Electric Trust | -- |