Tennessee (TN)
Eligibility
Age: 18 (may register at 17 if turning 18 by election day)
ID Requirements
To Register: TN driver's license or state ID number; if no DL/ID, the full SSN is requested. TN is one of five states that may collect the full 9-digit SSN. If neither, must show ID when first voting. Online registration requires SSN plus either a TN DL or TN Dept of Safety ID.
To Vote: Photo ID required (state or federal government-issued)
Registration Methods
- Online: Residents can submit a voter registration application electronically through the state's website, rather than by mail or in person.
- Mail: Residents can register to vote by completing a paper registration form and submitting it by mail to the appropriate election office.
- In Person: Residents can register to vote by visiting a designated government office, such as a county clerk's office or DMV, and completing a registration form on site.
Early Voting
A period before Election Day during which voters can cast their ballots in person at designated polling locations. The length of the early voting period varies by state.
Early voting runs from 20 to 5 days before election day.
Mail-In / Absentee Voting
A voting method where ballots are automatically mailed to all registered voters without requiring a specific request. States that use this approach conduct elections primarily or entirely by mail.
Absentee ballot available; excuse required.
Felony Voting Rules
State laws governing whether and when people with felony convictions can vote. Policies range from no restrictions to permanent disenfranchisement, with most states restoring rights at some point after sentencing.
Restoration process varies by felony type and conviction date. Generally must apply for restoration after completion of sentence and payment of restitution.
Documentation Needed
- Valid state or federal government-issued photo ID
Recent News
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Tennessee to Hand Over Voter Rolls to DOJ as Part of Nationwide Voting Probe
Tennessee agreed to share its full voter registration lists with the DOJ as part of a national investigation into voter eligibility.
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Tennessee Secretary of State Finds 42 Possible Non-Citizen Voters Out of 4.3 Million
Using the federal SAVE program, Tennessee identified 42 possible non-citizen voters among its 4.3 million registered voters.
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Proof of Citizenship Letters Spark Alarm Among Naturalized Citizens
Letters sent to voters asking them to prove citizenship caused confusion among naturalized citizens, though officials confirmed voters would not be purged for failing to respond.
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Tennessee Passes Comprehensive Election Law Overhaul (SB367)
SB367 makes sweeping changes including requiring first-time mail/online registrants to vote in person initially, adding ballot watermarks, and allowing voter qualification challenges.
Sources
Last verified: Feb 24, 2026
Change Log
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