Missouri registration basics

Missouri requires you to register your vehicle with the Department of Revenue within 30 days of purchase or moving to the state. You'll need the vehicle's title, proof of ownership, a completed Form DOR 108 (process for Missouri Title and Registration), and proof of a Missouri address. Registration costs vary by vehicle weight and type — a standard passenger car typically costs between $150 and $250 for the first registration, though this changes based on the vehicle's gross vehicle weight rating.

You can register in person at your local Missouri license office, by mail to the Department of Revenue, or online through the Missouri Secretary of State's website for renewals only. First-time registrations and title transfers must be handled in person or by mail. Missouri plates are permanent — you keep the same plate when you renew, so you won't need to replace them each year.

Key Takeaways

  • You have 30 days from purchase or moving to Missouri to register your vehicle at a license office or by mail to the Department of Revenue.
  • First-time registration requires your title, proof of ownership, a completed DOR 108 form, and proof of a Missouri address; online renewal is available only for existing registrations.
  • Registration fees depend on your vehicle's gross vehicle weight rating, not its age or condition, and typically range from $150 to $250 for a standard passenger car.
  • Missouri plates are permanent, so you keep the same plate when you renew instead of receiving new ones each year.
  • If you buy from a dealer, they often handle the title transfer and initial registration paperwork, but you remain responsible for completing the process within the 30-day window.

What documents you need for first-time registration

Start with the vehicle's title — either the original Missouri title if you're transferring ownership within the state, or an out-of-state title if you're moving to Missouri. You'll also need proof of ownership, which is usually the bill of sale from the seller or the purchase agreement from the dealer. If you bought from a private party, get a signed bill of sale; if from a dealer, they'll provide the paperwork.

Complete Form DOR 108 before you go to the license office or mail your process. You can read it from the Missouri Secretary of State website or pick up a copy at any license office. You'll also need proof of a Missouri address — a utility bill, lease, or mortgage statement dated within the last 60 days works. If you're registering a vehicle you already own and just moved to Missouri, bring your previous state's registration as well.

Registration fees and what affects the cost

Missouri registration fees are based on your vehicle's gross vehicle weight rating (GVWR), not its age, condition, or market value. A standard passenger car with a GVWR under 3,500 pounds costs less than a truck or SUV rated higher. The state also charges a $5.50 administrative fee on all registrations. If you're registering a vehicle for the first time in Missouri, you may owe sales tax on the purchase price as well, depending on whether you already paid it in another state.

Personalized plates cost extra — typically $25 to $50 more than a standard plate, depending on the design. Specialty plates (military, conservation, university) have their own fee structures. If you're registering a vehicle that's more than 25 years old, you may be able to register it as a historic vehicle, which has lower fees, but you'll be restricted in how often you can drive it.

How to register by mail

Mail your completed DOR 108 form, title, proof of ownership, and proof of address to the Missouri Department of Revenue, P.O. Box 100, Jefferson City, MO 65105. Include a check or money order for the registration fee plus the $5.50 administrative fee. Do not send cash. The Department of Revenue will process your process and mail your registration and plates to your address on file — this typically takes two to four weeks.

Keep a copy of everything you send for your records. If your process is incomplete or missing documents, the Department of Revenue will contact you, which delays processing. If you're transferring a title from another state, include a copy of that state's registration as well. Once you receive your plates and registration, you can legally drive your vehicle.

Registering in person at a license office

Find your nearest Missouri license office on the Secretary of State website — there are offices in most counties. Bring your completed DOR 108 form, title, proof of ownership, proof of address, and a valid ID. You can pay by cash, check, or card at most offices. Processing usually takes 15 to 30 minutes, and you'll receive your plates and registration the same day.

Bring the original title, not a copy — the license office will need to see it. If the title is in someone else's name, bring a bill of sale or power of attorney showing you have the right to register the vehicle. If you're registering a vehicle you inherited or received as a gift, bring documentation of that transfer as well.

Online renewal for existing registrations

If you already have a Missouri registration and your vehicle's information hasn't changed, you can renew online through the Missouri Secretary of State website. You'll need your registration number, vehicle identification number (VIN), and a valid payment method. Online renewal takes about 10 minutes and costs the same as renewing in person or by mail.

You can renew online up to 90 days before your registration expires. Your new registration will be mailed to you within two weeks. If your vehicle information has changed — you've moved, changed the vehicle's use, or modified its weight rating — you'll need to renew in person or by mail instead.

Special situations: transfers, inherited vehicles, and out-of-state moves

If you're buying a vehicle from another person in Missouri, both you and the seller must sign the title. The seller should sign the back of the title and provide you with their odometer reading. You then take the signed title to a license office or mail it with your DOR 108 form to complete the transfer. The 30-day window starts from the date of sale, not the date you sign the title.

If you inherit a vehicle, you'll need the title plus a copy of the will or probate court order showing you're the new owner. If you're moving to Missouri from another state, bring your out-of-state title and registration. Missouri will issue you a new title and plates — you cannot keep your old state's plates. If you're moving out of Missouri, contact your new state's motor vehicle department for their registration requirements; Missouri will not renew your registration once you've established residency elsewhere.

Frequently Asked Questions

What happens if I don't register within 30 days?

You can be cited for operating an unregistered vehicle, which carries a fine starting at $100. You can still register the vehicle after the important date, but you'll owe the fine in addition to registration fees. If you're stopped by law enforcement before registering, you'll need to show proof that you've started the registration process.

Can I register a vehicle if the title is in someone else's name?

No — the title must be in your name or jointly in your name and another person's. If you're buying from someone, they must sign the title over to you before you can register it. If the title is in a spouse's name only, you'll need a bill of sale or power of attorney to register it in your name.

Do I need insurance before I register?

Missouri does not require proof of insurance to register a vehicle, but you must carry liability insurance before you drive it on public roads. Some dealers will not release a vehicle until you show proof of insurance, so check with your dealer. You can register the vehicle without insurance, but driving it uninsured is illegal.

How long do Missouri plates last?

Missouri plates are permanent and do not expire. Your registration expires each year on your birthday month, but your plates stay with the vehicle. When you renew your registration, you keep the same plate number. You only need new plates if yours are damaged, lost, or stolen.

Can I register a vehicle with a salvage or rebuilt title?

Yes, but a salvage or rebuilt title vehicle must pass a Missouri safety inspection before you can register it for road use. Bring your inspection certificate to the license office along with your other documents. Some insurance companies charge higher rates for rebuilt-title vehicles, so check with your insurer before buying.