TurboTax programs add a state download option based on your Personal Info entry for your address. Since you have no need to file a NV return, you can delete it, or disregard it. If you'd like to delete it, see the instructions below.
https://ttlc.intuit.com/replies/3301384
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***