After you file

From the link

Here's how to view, download, and print your prior-year tax returns. You can access returns for the past seven years.

First time signing in this year

1. Sign in to your TurboTax account and continue through your prior-year summary. Make sure you're using the same TurboTax account (user ID) as in prior years.
2. On the next screen, scroll down and select Your tax returns & documents.
3. Select the year you want, then select Download/print return (PDF).
   • If the year you're looking for isn't there, it might be in a different account. Go here to find all of your accounts. One of them should have the return you're looking for.