Was the 2018 return filed with online TurboTax? And what edition--Free, PLUS, Deluxe, etc. If you used Deluxe as is indicated by your screen name above, the 2017 return should not be locked since Deluxe is a paid edition. Or are the 2018 and 2017 returns in different accounts?
Or did you file the 2018 return elsewhere?
