| Relationships | Role | Relationship Start | Relationship End |
| Rbc Tax Credit Iv, Llc | Parent | 9/30/2009 | |
| 517-521 St. Marks L.P. | Subsidary | 9/30/2009 |
| Relationships | Role | Relationship Start | Relationship End |
| Rbc Tax Credit Iv, Llc | Parent | 9/30/2009 | |
| 517-521 St. Marks L.P. | Subsidary | 9/30/2009 |