| Name | Deductibility Code |
| Ecosystem Recovery Institute Inc. | -- |
| Ellene Brit Christiansen Memorial Fund | -- |
| First Furits Farm Inc. | -- |
| Harriet Lane Home for Invalid Children of Baltimore City | -- |
| Oakland Church | -- |
| Penn Mar Organization Inc. | -- |
| Reiki Clinic Ltd. | -- |
| The Rath Family Foundation | 4 |
| Volunteer Mounted Patrol Inc. | 4 |