| Name | Deductibility Code |
| Christlove Inc. | 4 |
| Clinton and Hickman County Hospital Inc. | -- |
| Clinton Rotary Foundation Inc. | -- |
| Clinton-Hickman County Ambulance Service Inc. | -- |
| Falcon Booster Club Inc. | -- |
| Hickman Arts Council Inc. | -- |
| Hickman County Cooperative Ministry Inc. | -- |
| Hickman County Historical Society Inc. | -- |
| Hickman County Museum Board Inc. | -- |
| Hickman County Senior Citizens Inc. | -- |
| Oakwood Cemetery | 6 |