After you file

What state are you filing?  The Federal Schedule A does not have a line 1(b)3.  

2020 Schedule A (Form 1040) (irs.gov)

 

Please try going to your state form, deleting the Schedule A form and starting it again.  

 

Here is how to delete a form in TurboTax:

  • Open or continue your return in TurboTax.
  • In the left menu, select Tax Tools and then Tools.
  • In the pop-up window Tool Center, choose Delete a form.
  • Select Delete next to the form/schedule/worksheet in the list and follow the instructions.

@julizabeth6