| Name | Deductibility Code |
| Act Globally Incoporated | -- |
| American Army Angels Inc. | -- |
| American Association of Blacks in Energy-Michigan Chapter | -- |
| B93 Roofsit for Kids Inc. | -- |
| C H U M Therapeutic Riding Inc. | -- |
| Capital Area Classics Senior Womens Softball Team | -- |
| Capital Area Library Network | 4 |
| Circle K of Michigan Foundation | -- |
| Consumer Services Inc. | -- |
| Crime Victims for A Just Society | 4 |
| Dart Energy Foundation Inc. | 4 |
| Dart Foundation | 4 |
| Dev Corps International | -- |
| Fbi National Academy Associates Michigan Chapter | -- |
| Gratitude Group | -- |
| Ingham County Genealogical Society | -- |
| Kiwanis Club of Mason Michigan Foundaiton Inc. | -- |
| Liberty Inventories Inc. | -- |
| Mason Area Historical Society | -- |
| Mason Area United Way | -- |
| Mason Baseball-Softball Club Inc. | -- |
| Mason Cooperative Preschool Inc. | -- |
| Mason Firefighters Association Inc. | -- |
| Mason Orchestral Society | -- |
| Mason Public Schools Foundation Inc. | -- |
| Mason State Bank Centennial Fund Inc. | 4 |
| Michigan Forestry and Park Association | -- |
| Michigan Weimaraner Rescue Inc. | -- |
| Mid Michigan Civil War Reenactors Inc. | -- |
| Mt. Hope Home Corp | -- |
| North Aurelius Elementary School Parent Teacher Organization | -- |
| Payee Resource Inc. | -- |
| Peppermint Creek Theatre Co | -- |
| Regional Educational Media Center Association of Michigan | -- |
| Robert C Dart Foundation | 4 |
| Rottweiler Rescue of Michigan | -- |
| Single Parents of Kids Everywhere Inc. | -- |
| Sustainable Farmer | -- |
| Technology in Prophecy Ministry | -- |
| Traffic Enforcement Association of Michigan Inc. | -- |
| William and Claire Dart Foundation | 4 |