Where to renew your Tennessee registration
You can renew your Tennessee vehicle registration in three ways: online through the Tennessee Department of Revenue website, by mail, or in person at your county clerk's office. Online renewal is the fastest option if your vehicle qualifies — most do, but commercial vehicles and vehicles with certain violations cannot renew online. The county clerk's office handles in-person and mail renewals and can tell you when ready whether your vehicle is may be able to access for online renewal.
To find your county clerk's office, search "[your county name] Tennessee clerk" or visit the Tennessee County Services Association website, which lists all 95 county clerk offices with their addresses and phone numbers. Many county clerks now offer online renewal through their own portals as well, so check your specific county's website first.
Key Takeaways
- Tennessee registration renews online, by mail, or at your county clerk's office, and you can renew up to six months before expiration.
- You will need your vehicle identification number (VIN), current registration card, and proof of a passing emissions test if your vehicle is subject to testing.
- The renewal fee depends on your vehicle's weight and age; Tennessee charges a base fee plus a weight-based fee that ranges across different brackets.
- If your registration has already expired, you can still renew it, but you cannot legally drive the vehicle until the new registration is processed and you receive your new decal.
What documents and information you need
Before you start the renewal process, gather your current registration card, your vehicle's VIN (found on your dashboard or in your insurance paperwork), and your vehicle's title if you are renewing by mail. If your vehicle is subject to emissions testing — which applies to vehicles in Davidson, Hamilton, Knox, Shelby, and Rutherford counties — you will also need proof of a passing emissions test from within the past 12 months.
If your address, vehicle ownership, or lien holder information has changed since your last registration, you will need to provide updated documents. For address changes, a utility bill or lease agreement showing your new address works. If there is a lien on the vehicle, you will need the lien holder's name and address.
Online renewal through the Tennessee Department of Revenue
To renew online, go to the Tennessee Department of Revenue's vehicle registration portal at sos.tn.gov. You will enter your VIN, current registration number, and the last four digits of your vehicle identification number. The system will pull up your vehicle record and show you the renewal fee based on your vehicle's weight and age.
Online renewal takes about 10 minutes. You pay by credit or debit card, and Tennessee will mail your new registration decal and card to the address on file. The decal typically arrives within 7 to 10 business days. You can renew online up to six months before your current registration expires.
Renewing by mail or at your county clerk's office
To renew by mail, complete the process form (available on your county clerk's website or the Tennessee Department of Revenue website), include your current registration card, and mail everything to your county clerk's office with a check or money order for the renewal fee. Include a self-addressed, stamped envelope so the clerk can return your new decal and registration card. Mail renewal typically takes two to three weeks from the time the clerk receives your packet.
In-person renewal at your county clerk's office is the fastest option if you need your decal the same day. Bring your current registration card, proof of a passing emissions test if required, and payment by cash, check, or card (depending on what your county accepts). Many county clerks can issue your decal on the spot, though some may mail it to you within a few days.
Registration renewal fees and what affects the cost
Tennessee registration fees are based on your vehicle's weight and age. The state charges a base fee plus a weight-based fee that increases in brackets as your vehicle gets heavier. A passenger car typically costs less to renew than a truck or SUV. Vehicles over 10 years old may may have access to for a reduced fee in some counties, though this varies.
You can see the exact fee for your vehicle before you commit to renewal by entering your VIN on the Tennessee Department of Revenue website or by calling your county clerk's office. If your vehicle is subject to emissions testing and you do not have a passing test result, you will not be able to complete renewal until you obtain one — the fee for the emissions test itself is separate from the registration fee and is charged by the testing facility.
What to do if your registration has already expired
If your registration has expired, you can still renew it, but you cannot legally drive the vehicle on public roads until your new registration is processed. Renew through the same methods — online, by mail, or at your county clerk's office — but be aware that driving with an expired registration can result in a traffic citation. Once you submit your renewal, do not drive the vehicle until you receive your new decal and registration card.
If you were cited for an expired registration, renewing your registration does not automatically dismiss the citation. You will need to handle the traffic ticket separately through the court listed on the citation. Some courts will reduce or dismiss the charge if you show proof of renewal, but this is not may provide and depends on the judge and the specific court.
Emissions testing requirements for your county
If you live in Davidson (Nashville), Hamilton (Chattanooga), Knox (Knoxville), Shelby (Memphis), or Rutherford (Murfreesboro) counties, your vehicle must pass an emissions test within the past 12 months before you can renew registration. The test checks your vehicle's exhaust emissions to may support it meets state air quality standards.
You can take your vehicle to any state-certified emissions testing facility in your county. The test takes about 10 minutes and costs between $25 and $35, depending on the facility. Once you pass, the testing facility will provide you with a receipt or certificate showing the test date. Bring this proof when you renew your registration, whether you renew online, by mail, or in person.
Frequently Asked Questions
Can I renew my registration if my vehicle has an outstanding recall?
Tennessee does not prevent registration renewal due to an outstanding recall. However, you should address any safety recalls as soon as possible by contacting your vehicle's manufacturer or a dealership. A recall does not affect your ability to renew, but it is a safety issue you should resolve.
What happens if I renew online but do not receive my decal in the mail?
Contact your county clerk's office with your registration number and the date you renewed. They can check the status of your decal and reissue it if it was lost in the mail. Keep your online confirmation receipt until you receive your physical decal in case you need to prove you renewed.
Do I need to renew my registration if I sold my vehicle?
No. Once you sell your vehicle, the new owner is responsible for registration. You should notify the Tennessee Department of Revenue that you no longer own the vehicle to avoid receiving renewal notices. You can do this by submitting a bill of sale or title transfer document to your county clerk.
Can I renew my registration if I have a suspended driver's license?
Yes. Vehicle registration and your driver's license are separate. A suspended license does not prevent you from renewing your vehicle registration, but it does mean you cannot legally drive the vehicle. Renew your registration if needed, but address your license suspension through the Tennessee Department of Safety and Homeland Security.
How far in advance can I renew my Tennessee registration?
You can renew up to six months before your current registration expires. Renewing early is useful if you want to avoid a rush closer to your expiration date, especially if you need an emissions test or are renewing by mail.