Get your taxes done using TurboTax

Your returns are likely being rejected for using incorrect AGI.  Did you end up mailing your 2017 return?  
Try using "zero" for your 2017 AGI when you e-file your 2018 return.  If that does not work, then you have to print, sign and mail 2018.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**