| Name | Deductibility Code |
| Brentwood School Foundation Inc. | -- |
| Brentwood School Inc. | -- |
| Christian Life Center Inc. | -- |
| Deepstep Cycle Ministry | -- |
| Dickey Family Foundation | 4 |
| East Georgia Health Cooperative Inc. | -- |
| First Love Kids International Inc. | -- |
| Gena and Hugh Tarbutton Foundation Inc. | 4 |
| Georgia Rural Health Association Incorporated | -- |
| Guild of Washington County Inc. | -- |
| Hodges II Foundation Inc. | 4 |
| Hospital Authority of Washington County | -- |
| Pinelake Foundation Inc. | 4 |
| Re-Leaf Sandersville Inc. | -- |
| Sandersville Community Theatre | -- |
| Sandersville Lions Foundation Inc. | -- |
| Sandersville Music Club | -- |
| Sandersville Rotary Foundation Inc. | -- |
| Sandersville Technical College Foundation Inc. | -- |
| Sisters Baptist Church | -- |
| Stone House Project Inc. | -- |
| Transylvania Club Inc. | -- |
| Washington County Alliance for Literacy Inc. | -- |
| Washington County Chapter Negro | -- |
| Washington County Family Connection & Communities in Schools Inc. | -- |
| Washington County Historical Society Inc. | -- |
| Washington County Regional Medical Center Foundation | -- |
| Washington Electric Foundation Inc. | -- |