We are a full-time resident of SC however have some W2 and 1099R income which was reported and taxed as MI income. We will be filing MI non-resident taxes and they will be refunding all of the taxes paid. The TurboTax SC return indicates the following: If you paid taxes to a state other than South Carolina during the year, you may receive a tax credit. That way, you won't be taxed twice on the same income.
TurboTax then prompts me for "Double -taxed Income" and "Tax paid to Michigan on double-taxed income".
How do I know if this is double-taxed income and how much to report as taxes paid to MI?
