| Name | Deductibility Code |
| 6 Meter Beacon Project Inc. | -- |
| Avalon Shores Volunteer Fire Dept Inc. | 6 |
| Discovery Village Inc. | -- |
| Gck III Foundation Inc. | 4 |
| Kiwanis Foundation of Shady Side Maryland Inc. | -- |
| National Post-Polio Syndrome Research Foundation | -- |
| Shady Side Boys & Girls Club Inc. | -- |
| Shady Side Elementary Pto | -- |
| Shady Side Rural Heritage Society Inc. | -- |
| South County Faith Network | -- |
| South County Youth Association Incorporated | -- |
| The Mitchell Petersen Family Foundation | 4 |
| United States Border Collie Club | -- |
| Washington Sculpture Center | -- |
| West-Rhode Riverkeeper Inc. | -- |