| Name | Deductibility Code |
| Active Faith | -- |
| Big Cat Basketball League | -- |
| Brummer Neighborhood Council | -- |
| Centennial Middle School Pto | -- |
| Dreamstone Inc. | 4 |
| Exceptional Equestrian Foundation | -- |
| Friends of the Salem-South Lyon District Library | -- |
| Greenoak Township Historical Society | -- |
| Guadalupe Partners Inc. | -- |
| Harvard Business School Club of Michigan | -- |
| Injured Soldiers Inc. | -- |
| John T Brennan Academic Scholarship Trust Foundation | 4 |
| Kent Lake Elementary Pto | -- |
| Kiwanis Foundation of South Lyon | -- |
| Lalwani Foundation | 4 |
| Laymans Evangelical Fellowship International Inc. | -- |
| Live Like Andi Foundation Inc. | -- |
| Look to the Future Inc. | -- |
| Michigan Justin Morgan Horse Association | -- |
| Muse Association Inc. | -- |
| New Life Community Church of South Lyon | -- |
| Parent Teacher Student Organization of South Lyon East High School | -- |
| Pawsabilities Inc. | -- |
| Sayre Elementary Family Council Pto | -- |
| South Lyon Area Historical Society Inc. | -- |
| South Lyon Area Youth Assistance | -- |
| South Lyon Community Support Team | -- |
| South Lyon Coop Nursery | -- |
| South Lyon East Band Boosters | -- |
| South Lyon Fine Arts Society | -- |
| South Lyon High School Band Parents Association | -- |
| South Lyon High School Project Graduation | -- |
| South Lyon Junior League Baseball and Softball | -- |
| South Lyon Socer Club | -- |
| South Lyon Special Stars Inc. | -- |
| Warrior Heart Ministries | -- |