| Name | Deductibility Code |
| Agape Placement | -- |
| Auxiliary of of Carolina Pines Regional Medical Center | -- |
| Black Creek Arts Council Inc. | -- |
| Butler Heritage Foundation Inc. | -- |
| Carefirst Carolina Foundation Inc. | -- |
| Caresouth Carolina Inc. | -- |
| Carolina Elementary School Ed Foundation | -- |
| Carolinas Kids Inc. | -- |
| Church in the Lord Jesus Christ | 1 |
| Civic Education Council | -- |
| Coker College | -- |
| Coker Farms N H Landmark Foundation | -- |
| Community Care and Counseling of Hartsville Inc. | -- |
| Community United | -- |
| Crusader Booster Club | -- |
| D & E Farm Inc. | -- |
| Dan Coker Memorial Golf Tournament Inc. | -- |
| Darlington County Coordinating Council | -- |
| Darlington County Disabilities Foundation | -- |
| Darlington County Education Foundation Inc. | -- |
| Darlington County Humane Society | -- |
| Darlington County Independent Housing Corporation | -- |
| Eastern South Carolina Alliance | -- |
| El-Shaddai Deliverance | -- |
| Emmanuel Baptist Church of Hartsville Inc. | -- |
| Friends of the Florence Stockade | -- |
| Friends of the Hartsville Memorial Library Incorporated | -- |
| Global Atlantic Foundation Inc. | -- |
| Gods Mission for All People | -- |
| Hartsville Area Council for Mentally Retarded Inc. | -- |
| Hartsville Christmas-In-April Inc. | -- |
| Hartsville Community Concerts Association Inc. | -- |
| Hartsville Community Fellowship | -- |
| Hartsville Community Players | -- |
| Hartsville Heritage Foundation | -- |
| Hartsville Interfaith Ministries | -- |
| Hartsville Museum Foundation | 4 |
| Hartsville Rescue Squad Inc. | -- |
| Hartsville Rotary Foundation Inc. | -- |
| Hartsville Special Housing Inc. | -- |
| Joshua Church of Deliverance | -- |
| Kids Relief Network | 4 |
| Lake Robinson Rescue Squad | -- |
| Liberty Hill Holiness Church | -- |
| Lighthouse Gospel Network | -- |
| Miracle Temple Pentecost Church | -- |
| Missions From the Heart Incorporated | -- |
| Nazareth Apostolic Church in Jesus Christ Inc. | -- |
| New Vision Community Development Corporation | -- |
| Rivers of Living Water Ministries | -- |
| Robert E Moore Jr Memorial Tr | -- |
| Rubicon Inc. | -- |
| Sonoco Foundation | 4 |
| Southern Baseball Classic Inc. | 4 |
| Thad E Saleeby Center Volunteer Services Incorporated | -- |
| The Byerly Foundation | 4 |
| The Joan Sasser Coker and Charles Westfield Coker Charitable | 4 |
| Thomas Hart Academy | -- |
| Thompson Children Learning Center Inc. | -- |
| Trees for Tomorrow | -- |
| Una Road Word of Life Church Inc. | -- |
| Union Baptist Church | -- |
| United Fund of Hartsville South Carolina | -- |
| YMCA of the Upper Pee Dee | -- |