Who instructed you and why?
To complete and file a 2017 tax return using TurboTax you would need to purchase, download and install on a personal computer one of the 2017 desktop editions from this website - https://turbotax.intuit.com/personal-taxes/past-years-products/2017
A 2017 tax return can only be printed and mailed, it cannot be e-filed.
Include with the mailed return any 2017 forms W-2 and 1099 which have taxes withheld.
