| Name | Deductibility Code |
| 836 Inc. | -- |
| Christian Life Center of Myrtle Beach | -- |
| Coastal Animal Rescue | -- |
| Coastal Carolina Golf Foundation | -- |
| Coastal Soccer Club Inc. | -- |
| Cross Line Ministries Inc. | -- |
| Fellowship of Christian Builders Inc. | -- |
| Friends of Huntington Beach State Park | -- |
| Georgetown County Arts Council | -- |
| Georgetown County Environmental Protection Society | 4 |
| H and R Family Foundation | 4 |
| Hunter and Christy Brown Family Foundation | 4 |
| Murrells Inlet 2020 | -- |
| Murrells Inlet Boat Parade Inc. | -- |
| Murrells Inlet Community Theatre | -- |
| Palmetto School for College Prep | -- |
| Prosser Foundation | 4 |
| Reese & Sis Hart Foundation | 4 |
| River of Pearl Evangelism | -- |
| Russia & West Virginia A Partnership for Exchange Fdn Inc. | -- |
| The Shark Club Inc. | -- |
| Toomeys Kids Inc. | -- |
| Touching Heaven Changing Earth Outreach International Inc. | -- |
| Tramp Brigade - Organization of Historical Interpreters | -- |
| Voices for Children of Georgetown | -- |
| Waccamaw Community Foundation Inc. | -- |
| Waccamaw Community Hospital | -- |