What is the contact number where I can talk with someone to check state tax filing for 2017.

[DoninGA]

Use this website to contact TurboTax support during business hours - https://support.turbotax.intuit.com/contact/
Support can also be reached by messaging them on these pages https://www.facebook.com/turbotax/ and https://twitter.com/TeamTurboTax

[Anonymous]

the best place to check is the state.  many states allow inquires (without dealing with a human) through its website.