| Relationships | Role | Relationship Start | Relationship End |
| Rbc Tax Credit Iv, Llc | Parent | 12/9/2004 | |
| Hallmark At Fisk Apartments, Lp | Subsidary | 12/10/2004 | |
| Spindale Wk Limited Partnership | Subsidary | 4/18/2008 | |
| Overlook Terraces, Ltd. | Subsidary | 6/27/2008 | |
| Ontario Park Meadows, L.P. | Subsidary | 2/4/2008 | |
| Saxony Town Homes, Lp | Subsidary | 9/19/2008 |