To file your state return for free you could try going to the state's tax site. But if you used a paid version of TT for federal there is no way to use TT to do the state for free.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/state-taxes/contact-state-department-rev...
**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.**
