You can track it at the Michigan Department of Treasury Where's My Refund? page.
The state will ask you to enter your adjusted gross income (AGI). You can find this by signing in to TurboTax and scrolling down to Your tax returns & documents. Select 2021, then View adjusted gross income (AGI) in the right column.
Note: The refund date you'll see doesn't include the days your financial institution may take to process a direct deposit or a paper check may take in the mail. If you have questions, contact the Michigan Department of Treasury.
As much as we would like to help, TurboTax does not distribute refunds, only the IRS or your state tax agency can legally do so.