I have other questions.
1. I e-filed my son's federal return and for the printed AZ return it has both the 140 and the 140X in the printout. Do I need to have him sign and send both in?
2. It says attach the form(s) W-2 to the back of your return. It then says do not staple any documents to the return. So do they mean paper clip it to the return?
I haven't filed by paper forever so haven't don this in a long time. He doesn't have any additional tax due. So do I just print out the W-2 and then paperclip it?
