You can check your voter registration/status here:
Tennessee Secretary of State – Division of Elections Voter Lookup
My status is ***Inactive***. What should I do?
If your voter status is showing Inactive, our records indicate that you may have moved, triggering an address confirmation to be mailed to you.
It’s important to know that being Inactive does not mean you cannot vote. It just means we need to verify your address. Either return the notice or verify, in writing, that your address is correct.
If you have moved within Davidson County, please do one of the following:
If you do not verify your address in one of these ways, your voting experience on Election Day may be prolonged, as you will have to verify your address in writing.