I worked and lived in MI 1st half of 2019, while my spouse worked and lived in WI. Then we moved together to IL, I worked in IL and my spouse still worked in WI. My spouse filed a form with WI not to withhold state tax 2 months later after we moved to IL. My understanding, I file part year resident of MI and IL and my spouse files part year resident of WI and IL. Does my spouse have to file non-resident of WI for the later half year? Can we file IL state tax together since we lived together? The tricky part is we worked in different states of IL and WI which are reciprocal states. I hope TurboTax will guide me through based on my personal information.
