| Name | Deductibility Code |
| Charleston Baseball Improvement Corporation | -- |
| Charleston Ministerial Alliance Inc. | -- |
| Charleston Nutrition Center Inc. | -- |
| Charleston Regional Economic Development Inc. | 4 |
| Charleston United Methodist Church Endowment Fund | -- |
| Church of Christ of Charleston Missouri Inc. | -- |
| Gods Gift Ministries Inc. | -- |
| Lifewarriors Inc. | -- |
| Lighthouse Gospel Theatre | -- |
| Mission Caring Faith Center | -- |
| Mississippi County Fire & Rescue | -- |
| Mississippi County Historical Society | -- |
| Opportunity Church of God in Christ | -- |
| Opportunity Outreach Ministry | -- |
| Semo Search Dog Association Inc. | -- |
| Shining Light Baptist Outreach Center Inc. | -- |
| St. Mark M B Church | -- |
| Texas Bend Cemetery Association Inc. | 6 |
| United Fund of Charleston Mo | -- |
| Warren E Hearnes Foundation | 4 |