| Name | Deductibility Code |
| Blue Water Performing Arts | -- |
| Chesterfield Baseball Club Inc. | -- |
| East China Consolidated Parent Teacher Organization | 1 |
| Marine City Arts | -- |
| Marine City Federation Baseball | -- |
| Michigan Science Olympiad M S O | -- |
| St. Clair Community Singers | -- |
| The Sid and Esther Brown Family Foundation | 4 |