Minnesota’s state tax forms were just released today (1/22/16). For this reason, it is likely that your state tax return has not had sufficient time to be processed yet.
If you’ve successfully completed the e-filing process (without reject codes) and your federal tax return has been accepted, then It is recommended that you wait 24-48 hours and check the status of your state tax return again. Links to track your federal and state tax returns have been provided below.
Note: Your TurboTax state e-filed tax return cannot be processed until your federal tax return has been accepted by the IRS.
https://www.mndor.state.mn.us/tp/refund/_/
New Update: If you have questions regarding the status of your return, it is always helpful to verify that your return has been e-filed. Please see the information provided below to learn how to do this.
https://ttlc.intuit.com/replies/3319882