Was I supposed to mail my 2016 return to complete my return for 2017? It says it’s ready to mail.

[LakeshaLO]

Yes, if you chose to file by mail; if you chose to e-file your tax return, in most cases, you don't have to mail anything in. You would just keep the forms for your personal file. 

Please see these TurboTax FAQs:

• How do I print and mail my return in TurboTax Online? 

•  Do I need to mail anything after I've e-filed?