Get your taxes done using TurboTax

First, be sure you have entered all of your income in the Federal section of TurboTax and answered any applicable questions.

If you have more than one state return, do the nonresident state(s) first and your resident state last.

When you start the Wisconsin return in TurboTax, go through all of the interview screens carefully and answer the questions. When you get to this screen (see screenshot):

Click the Start button next to the line for adjustments to State and Municipal Interest.

On the next screen, a box is provided to enter the amount of Wisconsin earned interest from state and municipal obligations which is tax-exempt for both federal and Wisconsin tax purposes (a list is provided at the Learn More link).

Go through the remaining screens to make sure only Wisconsin income is included on the state return.

When you are finished, you can preview your return before filing to find out how your taxes were calculated. See here for details.