It is more common than you may realize, but if you feel uncertain that the letter is legit, contact your state to ask if they sent you a letter requiring you to verify your identity.
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.**
