Oh----no. The IRS will not calculate state tax at all. The IRS will not even see your state return. Do you mean you only want to file a 2019 state return? If you did not use TurboTax to prepare your 2019 federal return you will not be able to use TurboTax for just a state return. I misunderstood and thought you meant you need to file federal and state for 2019. Information flows from the federal return to the state return in this software so you cannot prepare a stand alone state return.
You might need to just get the 2019 forms from your state and prepare them by hand.
https://ttlc.intuit.com/community/state-taxes/help/how-do-i-contact-my-state-department-of-revenue/0...
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
