Hello, thanks for the reply. I suspect your info is for a PC - I have a Mac so I do not have the sequence of links you suggest. I did find the Pinciple place of abode smart worksheet and this is the source of the error. It shows in yellow under B1. It wants me to enter something. When I enter a zero error check tells me I am not supposed to enter anything in that place. I have double checked all other forms re personal information and no box is checked suggesting I am anything but single with no dependents. Thanks
