Missouri vehicle tags renew every two years on your birthday month

Missouri issues vehicle registration tags that expire on the last day of your birth month, two years after you first register the vehicle. You renew by mail, online, or in person at your local Missouri Department of Revenue office. The state charges a base fee that varies by vehicle weight, plus a $12.50 license plate fee if you need new plates. You'll need your current registration card, proof of insurance, and a valid ID.

The renewal process is straightforward if you have no outstanding violations or unpaid tickets. Missouri allows you to renew up to six months before your tags expire, which gives you time to plan. If you miss the expiration date, you can still renew, but you'll owe a late fee on top of the standard renewal cost.

Key Takeaways

  • Missouri tags expire on the last day of your birth month every two years, and you can renew starting six months before that date.
  • You can renew online through the Missouri Department of Revenue website, by mail, or in person at a local revenue office.
  • You'll need your current registration card, proof of current insurance, and a valid driver's license or ID to renew.
  • The renewal fee depends on your vehicle's weight class, and you'll pay an additional $12.50 if you need replacement plates.
  • Renewing late adds a penalty fee, so renewing early or on time saves you money.

Renewing online through the Missouri Department of Revenue website

The fastest way to renew is through the Missouri Department of Revenue's online portal at dor.mo.gov. You'll enter your vehicle identification number (VIN), current registration number, and the last four digits of your Social Security number. The system will pull up your vehicle record and show you the exact renewal fee based on your vehicle's weight.

After you pay online with a credit or debit card, the state mails your new registration card and tags to the address on file. This typically takes 7 to 10 business days. You can drive legally with your old tags until the new ones arrive, as long as you have proof of the online renewal (your confirmation email or receipt).

Renewing by mail or in person

If you prefer not to renew online, you can mail your renewal to the Missouri Department of Revenue. Send your current registration card, a check or money order for the renewal fee, and a copy of your proof of insurance to the address listed on your registration card. Include a note with your name and phone number so they can contact you if there's a problem.

Mail renewal takes longer than online—typically two to three weeks from the time the state receives your envelope. You can also visit a local Missouri Department of Revenue office in person. Bring your registration card, proof of insurance, a valid ID, and payment. In-person renewal is usually processed the same day, and you can drive home with your new tags when ready if plates are in stock.

What happens if your tags expire

Driving with expired tags in Missouri is a traffic violation. A police officer can stop you and issue a citation, which carries a fine. The amount varies, but expired registration is typically a minor violation. More importantly, if you're in an accident with expired tags, your insurance may deny your claim, leaving you responsible for all damages.

If you realize your tags have expired, renew as soon as possible. You can still renew online or in person even after the expiration date. The state will charge a late fee in addition to your standard renewal cost. Once you renew, you're legal to drive again when ready (online) or when you leave the office (in person).

Proof of insurance requirement

Missouri requires proof of current auto insurance to renew your tags. This can be your insurance card, a letter from your insurance company, or a digital copy on your phone. The proof must show your policy is active on the date you renew. If your insurance has lapsed, you'll need to get a new policy before you can complete the renewal.

If you're renewing online, you don't have to upload your insurance proof—the state trusts your declaration. However, if you're renewing by mail or in person, bring a copy. Some local revenue offices may ask to see it, though many don't check. Either way, driving without insurance is illegal in Missouri, separate from the registration requirement.

Vehicle weight and renewal fees

Missouri calculates your renewal fee based on your vehicle's gross vehicle weight rating (GVWR), not what it weighs on a scale. This is the maximum weight the vehicle is designed to carry, and it's listed on a sticker inside the driver's door frame or in your owner's manual. Heavier vehicles pay higher renewal fees.

The state publishes fee schedules on the Department of Revenue website, organized by weight class. A typical passenger car weighs 3,000 to 4,500 pounds and falls into a lower fee bracket. A truck or SUV may be heavier and cost more. If you're unsure of your vehicle's GVWR, the online renewal system will calculate it for you once you enter your VIN.

Renewing a vehicle with a lien or loan

If you're still paying off a car loan, the lender may hold the title. You can still renew your tags—the lender's interest in the vehicle doesn't affect registration. Renew the same way you normally would: online, by mail, or in person. The registration stays in your name, and the lender's lien is recorded separately with the state.

If the lender requires you to carry specific insurance coverage (which most do), make sure your proof of insurance meets their requirements before you renew. Some lenders want to be listed as a loss payee on your policy. This doesn't change the renewal process, but it's worth confirming your insurance is in order.

Frequently Asked Questions

Can I renew my Missouri tags before my birthday month?

Yes. Missouri allows you to renew up to six months before your tags expire. This is useful if you want to renew early and avoid the rush closer to your expiration date. Renewing early doesn't change your expiration date—your new tags will still expire on the last day of your birth month, two years later.

What if I don't have my registration card?

If you've lost your registration card, you can still renew online using your VIN and the last four digits of your Social Security number. If you prefer to renew in person or by mail, contact your local Missouri Department of Revenue office to request a duplicate registration card or to renew without it. Bring your vehicle title or proof of ownership.

Do I need new license plates when I renew?

Not always. Missouri allows you to keep the same plates if they're still in good condition. You only pay the $12.50 plate fee if you request new plates or if your old ones are damaged, faded, or unreadable. The state will tell you during online renewal whether new plates are recommended.

How long does online renewal take to arrive?

The Missouri Department of Revenue typically mails your new registration card and tags within 7 to 10 business days of online renewal. You can drive legally with your old tags during this time as long as you have your confirmation receipt. If you don't receive your new tags within two weeks, contact the Department of Revenue to check the status.

What if my vehicle failed inspection or has unpaid tickets?

Missouri won't process a renewal if your vehicle failed an emissions or safety inspection, or if you have unpaid traffic violations or parking tickets. You'll need to fix the vehicle issue or pay the tickets first. Contact your local Department of Revenue office to find out what's blocking your renewal, then resolve it before trying again.