Missouri vehicle tags renew every two years, and you can handle the entire process online, by mail, or in person at your local license office

Missouri issues vehicle registration tags that expire on the last day of your birth month, two years after you first register the vehicle. You do not have to wait until the expiration date to renew—you can renew up to six months before the tags expire. The Missouri Department of Revenue processes renewals through their online system, by mail using a renewal notice, or at any of the state's license offices.

The fastest route is online at dmv.mo.gov, where you can renew in minutes if you have your current registration card and a valid payment method. If you prefer not to go online, the state mails renewal notices 30 to 45 days before expiration, and you can mail the form back with a check or money order. In-person renewal at a license office takes about 15 minutes on average but requires you to bring your vehicle title or registration card and proof of insurance.

Key Takeaways

  • Missouri tags expire on the last day of your birth month every two years, and you can renew online, by mail, or at a license office.
  • Online renewal at dmv.mo.gov is the fastest option and requires only your registration card and a payment method.
  • The state mails renewal notices 30 to 45 days before expiration; you can mail the form back with payment or bring it to a license office.
  • You must have proof of current insurance to renew, whether online or in person.
  • Renewing online or by mail costs the same as renewing in person; there is no fee difference between methods.

What you need to renew online

Online renewal requires your current vehicle registration card, your Missouri driver's license or state ID number, and a valid credit or debit card. You will also need proof that your vehicle insurance is current—the state verifies this electronically through the Missouri Insurance Information Exchange, so you do not have to upload or print anything yourself.

If your registration card is lost or damaged, you can still renew online using your vehicle identification number (VIN) and driver's license number. The system will pull up your vehicle record. If the state cannot locate your record online, you will need to renew in person or by mail instead.

Renewing by mail with your renewal notice

Missouri mails renewal notices to the address on file 30 to 45 days before your tags expire. The notice includes your vehicle information, the renewal fee amount, and a prepaid envelope. You fill out the form, include a check or money order for the fee, and mail it back. Processing takes 7 to 10 business days after the state receives it, so mail your renewal at least two weeks before expiration to avoid driving with expired tags.

If you did not receive a renewal notice, you can request one by calling the Missouri Department of Revenue at 573-751-4509 or visiting dmv.mo.gov. You can also renew by mail without the notice if you have your registration card—fill out Form DOR 108 (Vehicle Registration Renewal process), include it with your payment, and mail it to the address listed on the form.

Renewing in person at a license office

You can walk into any Missouri license office with your registration card or vehicle title, proof of current insurance, and payment. Bring your renewal notice if you have it, though it is not required. The office will verify your insurance information, process your payment, and issue your new tags on the spot. Most visits take 10 to 20 minutes, though wait times vary by location and time of day.

If you have moved since your last registration, bring proof of your current address—a utility bill, lease, or mortgage statement dated within the last 60 days works. If your vehicle title is in someone else's name, that person must be present or you must bring a power of attorney document signed by the title holder.

Renewal fees and what they cover

Missouri's renewal fee depends on your vehicle's weight and type. Most passenger cars renew for between $100 and $150 every two years. Trucks, RVs, and commercial vehicles have different rates. The state's website at dmv.mo.gov includes a fee calculator where you enter your vehicle information to see the exact amount before you renew.

The renewal fee covers your registration and two years of tags. Some counties add a local use tax on top of the state fee—this varies by county and is included in the total amount shown during online renewal or listed on your renewal notice. If you renew early (up to six months before expiration), you still pay the full two-year fee; there is no prorated discount for early renewal.

Insurance verification and why it matters

Missouri requires proof of liability insurance to renew your registration. The state verifies this automatically through the Missouri Insurance Information Exchange, which connects to most major insurers. If your insurance company participates in this system, the verification happens when ready during online renewal or at the license office—you do not need to bring a physical insurance card or policy.

If your insurance company does not participate in the exchange, you must bring proof of current coverage to renew in person or include a copy with a mail renewal. An insurance card, declaration page, or policy document all work. If the state cannot verify your insurance, your renewal will be delayed until you provide proof.

What happens if your tags expire

Driving with expired tags is a traffic violation in Missouri. If you are stopped, you face a fine starting at $25 and up to $100 depending on how long the tags have been expired. The officer can also issue a citation that requires you to show proof of renewal in court or by mail.

If your tags expired and you have not yet renewed, renew when ready online, by mail, or in person. You can renew up to six months after expiration, though the fee remains the same. Once you renew, your new tags are valid for two years from the expiration date of your old tags, not from the renewal date—so you do not lose time by renewing late.

Frequently Asked Questions

Can I renew my tags if my vehicle has a lien on it?

Yes. A lien does not prevent renewal. You renew using your registration card or VIN the same way you would for an owned vehicle. The lienholder's name appears on your title, but that does not affect your ability to renew tags.

What if I moved out of state but still own a Missouri-registered vehicle?

You can renew online or by mail from anywhere. If you renew in person, you must visit a Missouri license office. If you plan to register the vehicle in your new state, contact that state's DMV first—some states require you to surrender your out-of-state tags before registering locally.

Do I need to renew my tags if I sell my vehicle?

No. When you sell a vehicle, the buyer handles registration and tags. You should notify the Missouri Department of Revenue that you no longer own the vehicle by submitting a Notice of Sale form (Form DOR 108A) within 30 days of the sale. This protects you from liability if the buyer gets into an accident or receives traffic citations.

How long does online renewal take to process?

Your new tags are valid when ready after you complete online renewal and receive a confirmation number. You can print the confirmation as proof of renewal if you are stopped before your physical tags arrive. The tags themselves are mailed to your address on file and typically arrive within 5 to 10 business days.

Can someone else renew my tags for me?

Yes, if you renew by mail or in person. For mail renewal, anyone can mail your completed form and payment. For in-person renewal, someone else can bring your registration card, proof of insurance, and payment to a license office on your behalf. For online renewal, you must do it yourself using your own driver's license number.