text: tenancy agreements? my husband and i are joint tenants on a housing association property and recently my son moved back home from down south.  i wrote to the housing association, which was formerly council property, asking if i could add my son to my existing tenancy agreement. they replied saying, so many people have asked for this, that they have now stopped doing this.  do i have any legal recall on this?  my son is quite prepared to pay rent and council tax and is employed.  can you help me phone citizans advice they can tell u what u want to know