How can I see that my qualified business income deduction has been applied to my taxes?

[MaryK4]

You can look for the QBID on Line 13 of your 1040 by Preview your 1040.  

You can view your entire return or just your 1040 form before you e-file:

1. Sign in to TurboTax.
2. Open or continue your return by selecting Start or Continue.
3. Select Tax Tools from the menu.
4. With the Tax Tools menu open, you can then:
   • Preview your entire return: Select Print Center and then Print, save or preview this year's return (you may be asked to register or pay first).
   • View only your 1040 form: Select Tools. Next, select View Tax Summary in the pop-up, then Preview my 1040 in the left menu.