| Name | Deductibility Code |
| A R Kalder Test Tr FBO Mitchell Public Library | 4 |
| Babbitt Charitable Tr No 3 | -- |
| Biblical Apostolic Organization Inc. | 4 |
| Calvary Baptist Church of Hillsdale | -- |
| Christian Union Fellowship of Churches & Ministers International | 1 |
| Crisis Pregnancy Center of Hillsdale County Inc. | -- |
| Dorothy D & Joseph A Moller | 4 |
| Economic Development Partnership of Hillsdale County Inc. | -- |
| Fayette Street Church of Christ | -- |
| Friends of Mitchell Research Center | -- |
| Greater Hillsdale Humane Society | -- |
| Hgc Filly Cheer Booster Club of Hillsdale Michigan | -- |
| Hillsdale Arts Chorale Inc. | -- |
| Hillsdale Athletic Booster Club | -- |
| Hillsdale College | -- |
| Hillsdale College Independence Foundation | -- |
| Hillsdale Community Health Center | -- |
| Hillsdale Community Theatre Inc. | -- |
| Hillsdale County Agricultural | -- |
| Hillsdale County Community Foundation | -- |
| Hillsdale County Council for Prevention of Child Abuse and Negl | -- |
| Hillsdale County Firefighters Association Inc. | -- |
| Hillsdale County Historical Society | -- |
| Hillsdale County Senior Services Center Inc. | -- |
| Hillsdale County Task Force on Family Violence Domestic Harmony | -- |
| Hillsdale County United Way Inc. | -- |
| Hillsdale County Workforce & Technology Development Center Inc. | -- |
| Hillsdale County Youth Home Inc. | -- |
| Hillsdale Drop-In Center | -- |
| Hillsdale Retirement Corporation | -- |
| Holy Trinity Parish | -- |
| Hope for Developmental Disabilities | -- |
| Hospice of Hillsdale County | -- |
| House of Refuge Church Inc. | -- |
| Key Opportunities Inc. | -- |
| Kiwanis Charitable Tr of Hillsdale Michigan | -- |
| Lincoln E Smith 110020849 4708a Charitbale Remainder Unitrust | 4 |
| Michindoh Conference Center | -- |
| New Hope United Brethren in Christ Church Inc. | -- |
| One Step Ministries | -- |
| Robert S Clay Irrevocable Trust | 4 |
| Root Cellar Ministries | -- |
| Simpson Foundation Inc. | -- |
| St. Peters Free Clinic of Hillsdale County Inc. | -- |
| Theatre for Youth | -- |
| Workforce Development Board of South Central Michigan | -- |