| Name | Deductibility Code |
| 4-H Club Corporation Clark County County Extension Office | -- |
| Charlestown Cemetery Association | 6 |
| Charlestown Full Gospel Mission Inc. | -- |
| Charlestown Senior Citizen Inc. | -- |
| Charlestown Volunteer Fire Department Inc. | -- |
| Clarks Grant Historical Society | -- |
| Community Foundation of Southern Indiana Inc. | -- |
| Equine Rescue League of Southern Indiana Inc. | -- |
| Faith Apostolic Church Inc. | -- |
| Faith World Outreach Center Inc. | -- |
| Greater North Clark Healthcare Foundation Inc. | -- |
| Inky Rottweiler Rescue | -- |
| Jonathan Jennings Elementary School Pto | -- |
| Jubilee Christian Fellowship | -- |
| Ladies Union Club Inc. | -- |
| Louisville Weimaraner Rescue Inc. | -- |
| North Clark Outreach Center Inc. | -- |
| Northeast Community Ministries Inc. | -- |
| Pirate Pride Club | -- |
| Pleasant Ridge Baptist Church | -- |
| Rick Gilpin Ministries Inc. | -- |
| Rose Island Playhouse & Company Inc. | -- |
| School for Wee Ones | -- |
| Southern Indiana New Churchevangelism Inc. | -- |
| Southern Indiana Youth Boosters Inc. | -- |
| Wildlife in Need & Wildlife in Deed Inc. | -- |