If you prepared in TurboTax Online, here is how to access your prior return:

1.       Make sure you’re signed in to your TurboTax account you used last year.

2.       Select Tax Home from the left menu.

3.       Scroll down to Your tax returns & documents and select 2017.

4.       Select View adjusted gross Income (AGI)

If you prepared your tax return in TurboTax CD/Download, it should be saved on your computer.

If you prepared your tax return through other software, you can request a transcript from the IRS. 

Follow this link: Get a Transcript

If you filed your tax return after October, 2018, use $0.