| Relationships | Role | Relationship Start | Relationship End |
| Rbc Tax Credit Iv, Llc | Parent | 2/20/2004 | |
| Broadway Village Ii, L.P. | Subsidary | 6/29/2004 | |
| Folsom/Dore Associates | Subsidary | 10/28/2004 | |
| Imperial Highway Apartments, L.P. | Subsidary | 2/26/2004 | |
| Oak Street Housing, L.P. | Subsidary | 6/29/2004 | |
| 26Th Avenue Housing Associates, L.P. | Subsidary | 2/20/2004 |