Get your taxes done using TurboTax

Did your AGI reject?  Why?  When did you file 2017? If it was late in the year try putting in zero for the AGI. And see this, https://ttlc.intuit.com/replies/5595742 If you can’t get it to efile you will have to print and mail it. 

How to switch from Efile TO mail https://ttlc.intuit.com/replies/3401713