I'm actually going through the same issue right now, but when I was prompted to add an apartment number to my state tax return I just put in the number 0. It obviously added the number 0 to only my state tax return, and now when I go into my info to adjust my mailing address it'll only adjust my federal tax return and not my state tax return. I even added a number to the mailing address section in my info to test to see if it would change the number, and it only changed the number to my federal return. What should I do to get this taken care of? This is the only thing stopping me from filing my return today.
