| Name | Deductibility Code |
| Belle Fourche Arts Council | -- |
| Belle Fourche Girls Softball Association Inc. | -- |
| Belle Fourche High School Band Parents | -- |
| Belle Fourche Historic Preservation Inc. | 4 |
| Belle Fourche River Watershed Partnership | -- |
| Belle Fourche School District Foundation | -- |
| Belle Fourche Senior Citizens Center | -- |
| Belle Fourche Soccer Association Inc. | -- |
| Butte County Child Protection Team | -- |
| Center of the Nation Concert Association | -- |
| Center of the Nation Humane Society | -- |
| Christian Life Center | -- |
| Clarkson Family Foundation | 4 |
| Geis Family Memorial | -- |
| Gods Emissaries Thru Missions | -- |
| New Hope Uganda Ministries Inc. | -- |
| Technology for Rural Enhancement of Communities | -- |
| Tri-State Museum Foundation | -- |
| Vocation for Orphans | -- |