Re: I erroneously filed a tax return in 2017 using 2018 W-2's. What should I do to correct the mistake? Shall I file a 2018 Tax Return using the correct W-2's for year 2018?

mdtao31 · ‎06-29-2020

I would file a 1040 x for 2017,and then file 2028 using the correct info

regards, Larry