How to check the details of the state tax calculation ?

You can view your entire return including your state before you e-file in TurboTax Online:

1. Sign in to your TurboTax account
2. Open or continue your return
3. Select Tax Tools from the menu (if you don't see this, select the menu icon in the upper-left corner)
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

You can preview your return in the TurboTax CD/Download software by following these steps:

1. With your return open in TurboTax, select Preview from the File menu at the top. (If you don't see "Preview," open your return, not just the program).
2. In the pop-up window, choose the set of forms you wish to see (all official forms, specific forms, etc.) and select Preview.
3. Scroll down to view all the forms if you chose to preview multiple forms.