Go to Forms 1040X and activate it. Go to state and amended returns and activate it. Go back to Fed and if e-filing the amended check on it in the Federal Information Worksheet (see if your state can be e-filed in P.S.). Enter the adjustments into the return. The changes will flow to the X.
On the federal information worksheet part VII when you check the box to file the federal amended return electronically, a window pops up and it says click here for instructions.
