| Name | Deductibility Code |
| Claymont City Schools Claymont Foundation Inc. | -- |
| Community Youth Support | -- |
| Covenant Care Corporation | -- |
| Dennison Railroad Depot Museum Inc. | -- |
| Dennison Railroad Festival Inc. | -- |
| Faith Cathedral Interdenominational Church | -- |
| Harcatus Tri-County Cao | -- |
| Historic Center Street Association | -- |
| Park Christian Church | -- |
| Preach the Word Ministries Inc. | -- |
| Twin City Christian Service Center Inc. | -- |
| Twin City Hospital | -- |
| Twin City Hospital Foundation Inc. | -- |
| Word of Life Ministries Inc. | -- |