In the Personal Info section of TT enter CO as her state of residence and answer No to the question about living in another state. Answer Yes to the question about having "other state income." This will prompt the program to generate the correct tax forms.
Be sure to complete her non-resident WI tax return before her CO tax return, so that CO will credit her for the taxes paid to WI.
WI can tax the income she earned in WI; CO can tax all her income, including her income from WI. The credit granted by CO will in effect prevent double taxation.
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
