I am trying to fill out my 2018 tax return on TurboTax but all of the questions at the end are asking about 2019. Did I do it wrong and how do I correct it? Thank you

[DoninGA]

The TurboTax online editions are only for tax year 2019.  Clear the tax return.

If you have not paid for the online edition you are using, have not filed your tax return or registered the Free edition, then you can clear your return and start over. Click on Tax Tools on the left side of the program screen while working on the 2019 online tax return. Click on Clear & Start Over.

To complete and file a 2018 tax return using TurboTax you would need to purchase, download and install on a personal computer one of the 2018 desktop editions from this website - https://turbotax.intuit.com/personal-taxes/past-years-products/

A 2018 tax return can only be printed and mailed, it cannot be e-filed.