| Relationships | Role | Relationship Start | Relationship End |
| Key Affordable Housing Corp. | Parent | 12/31/2003 | 6/29/2007 |
| Key Tax Credit Investment Partners No 16 Lp | Parent | 11/4/1999 | 6/29/2007 |
| Key Affordable Housing Corp. | Parent | 11/4/1999 | 12/30/2003 |
| Carson Retirement Residence | Subsidary | 11/4/1999 | 6/30/2007 |
| Las Colinas Associates Lp | Subsidary | 11/4/1999 | 6/30/2007 |
| Sarah Street Townhomes Partnership | Subsidary | 11/19/1999 | 6/30/2007 |