A 2016 tax return can only completed using the TurboTax desktop editions for 2016. Go to this website to purchase one of the 2016 desktop editions - https://turbotax.intuit.com/personal-taxes/past-years-products/
A 2016 tax return can only be printed and mailed, it cannot be e-filed.
Go to this website for the TurboTax 2017 online editions - https://turbotax.intuit.com/personal-taxes/online/
Go to this website for the TurboTax 2017 desktop CD/Download editions - https://turbotax.intuit.com/personal-taxes/cd-download/
