What Missouri requires before you can get plates
To get license plates in Missouri, you need proof of ownership, proof of identity, and proof that your vehicle passed inspection. You'll also need to pay the registration fee. The Missouri Department of Revenue handles all plate issuance, and you explore through your local license office or online through their website.
The specific documents depend on whether your vehicle is new, used, or being registered for the first time in Missouri. If you're buying from a dealer, they often handle the paperwork and send you to the license office with what you need. If you're buying privately or moving to Missouri with an out-of-state vehicle, you'll gather the documents yourself.
Key Takeaways
- You must show proof of ownership (title or bill of sale), a government-issued ID, and proof your vehicle passed a Missouri safety inspection before plates are issued.
- New vehicles from dealers come with a temporary permit; you have 30 days to register and get permanent plates.
- Used vehicles bought privately require a bill of sale signed by both buyer and seller, and the seller's title must be signed over to you.
- Registration fees vary by vehicle weight and type, and you pay them at the license office when you submit your paperwork.
- You can renew plates online or by mail if your vehicle hasn't changed and you have no violations, but new registrations must happen in person at a license office.
Documents you need for a new registration
Start with proof of ownership. If you bought the vehicle from a dealer, bring the Manufacturer's Certificate of Origin (MCO) or the title if the dealer already obtained it. If you bought privately, bring a bill of sale signed by both you and the seller, plus the seller's title signed over to you. The title must show the seller's name and be signed on the back where it says "Signature of Seller."
Next, bring proof of identity. A Missouri driver's license or state ID card works best. If you don't have one, bring a passport, military ID, or another government-issued photo ID. Your address on the ID should match your current address, or you'll need to bring a recent utility bill or lease as proof of residency.
You also need proof of a safety inspection. Missouri requires all vehicles to pass a safety inspection before registration. Take your vehicle to any Missouri inspection station (gas stations, repair shops, and some auto parts stores offer this). The inspection checks brakes, lights, wipers, horn, and steering. It costs around $25 and takes 15 minutes. You'll get a certificate or sticker to bring to the license office.
Finally, bring proof of insurance. Missouri requires liability insurance before you can register. Bring your insurance card or a letter from your insurer showing your policy number and coverage dates. The coverage must be active on the day you register.
How to handle the title if you're buying privately
When you buy a vehicle from a private seller, the seller must sign the title over to you. The title is a legal document issued by Missouri (or another state if the vehicle was previously registered elsewhere) that proves ownership. On the back of the title, there is a section labeled "Signature of Seller" or "Assignment of Title." The seller writes their name, signs, and dates it. You do the same in the "Signature of Buyer" section.
Both signatures must be present and dated before you take the vehicle to the license office. If the seller's name on the title doesn't match their ID, or if the title is damaged or missing, contact the Missouri Department of Revenue before you go to the license office—they can tell you what to do. If the seller lost the title, they can request a duplicate from the Department of Revenue, but this takes time, so plan ahead.
Bring the signed title and a bill of sale (a straightforward written agreement showing the date, vehicle details, price, and both signatures) to the license office. The bill of sale protects both you and the seller by documenting the transaction. You can write one yourself or use a template from the Missouri Department of Revenue website.
Registration fees and what affects the cost
Missouri registration fees are based on your vehicle's gross vehicle weight rating (GVWR)—the maximum weight the vehicle is designed to carry, not what it actually weighs. The heavier the vehicle, the higher the fee. For a passenger car under 3,500 pounds, the fee is typically lower than for a truck or SUV. Fees also vary slightly depending on whether the vehicle is new or used.
You pay the registration fee at the license office when you submit your documents. The fee covers your registration for one year from the month you register. When your registration expires, you'll renew it annually. Renewal fees are the same as initial registration fees. If you register a vehicle partway through the year, the fee is prorated—you pay only for the months remaining until the next renewal date.
Some vehicles may have access to for reduced fees. Vehicles over 12 years old, electric vehicles, and vehicles owned by certain nonprofits or government agencies may have different rates. Ask at the license office if you think your vehicle qualifies.
Where to go and what to bring on the day you register
Find your local Missouri license office on the Department of Revenue website. You can search by county or city. Most offices are open Monday through Friday during business hours, and some are open Saturday mornings. Bring all your documents in one folder: title (signed), bill of sale if applicable, proof of identity, proof of residency if needed, proof of insurance, and proof of inspection. Bring your vehicle's VIN (vehicle identification number) written down—it's on your dashboard and on the title.
When you arrive, take a number and wait to be called. Tell the clerk you're registering a vehicle for the first time in Missouri. They will check your documents, verify the inspection, and confirm your insurance. If everything is in order, they'll calculate your fee, you'll pay, and they'll issue your plates. This usually takes 20 to 30 minutes. You can drive home with temporary plates or a registration receipt while your permanent plates are mailed to you—this takes one to two weeks.
If you're registering a vehicle you already own and are moving to Missouri from another state, the process is the same, except you'll bring your out-of-state title instead of a bill of sale. You do not need to surrender your old plates; just keep them or dispose of them.
New vehicles from dealers and temporary permits
When you buy a new vehicle from a Missouri dealer, the dealer provides a temporary permit (also called a dealer plate or temporary registration). This permit is valid for 30 days and allows you to drive the vehicle while you complete registration. The dealer gives you paperwork showing what you still need to do.
Within 30 days, you must take the vehicle to a Missouri inspection station, get it inspected, and then go to a license office with your inspection certificate, proof of identity, proof of insurance, and the paperwork the dealer gave you. The dealer usually handles the title paperwork on your behalf, so you won't need to sign a title yourself. Pay your registration fee, and you'll receive your permanent plates.
If you don't register within 30 days, the temporary permit expires and you cannot legally drive the vehicle. If you need more time, contact the dealer—they can sometimes extend the permit, but this is not may provide.
Renewing plates online or by mail
Once you have registered your vehicle in Missouri, you can renew your plates online or by mail instead of going to the license office in person. You can renew online through the Missouri Department of Revenue website if your vehicle has not changed, you have no outstanding violations, and your insurance is still active. You'll pay the renewal fee online and your new plates will be mailed to you.
If you prefer to renew by mail, the Department of Revenue will send you a renewal notice about 30 days before your registration expires. Follow the instructions on the notice, include payment, and mail it back. Your new plates arrive before your current registration expires.
You cannot renew online or by mail if you've had a change in ownership, if your vehicle's information has changed, or if you have unpaid violations or fines. In those cases, you must visit a license office in person.
Frequently Asked Questions
What if I buy a vehicle out of state and want to register it in Missouri?
Bring your out-of-state title, proof of identity, proof of insurance, and proof of a Missouri safety inspection to your local license office. The title must be signed over to you by the previous owner. You'll pay Missouri registration fees based on your vehicle's weight. The process is the same as registering a vehicle bought privately within Missouri.
Can I register a vehicle if the title is in someone else's name?
No. The title must be in your name or signed over to you. If you're buying from someone and the title is in a different name, do not complete the purchase until the title is corrected. Contact the Missouri Department of Revenue if there's a discrepancy between the seller's ID and the title name.
What happens if I fail the safety inspection?
The inspection station will tell you what failed and what needs to be fixed. Common failures are burned-out lights, worn brake pads, or damaged wipers. Fix the problem and return to the inspection station for a re-inspection. Once you pass, you get your certificate and can register at the license office.
Do I need to register my vehicle in Missouri if I just moved here temporarily?
If you plan to stay more than 30 days, Missouri law requires you to register your vehicle. If you're staying less than 30 days, you can drive on your out-of-state registration. Check your lease or job contract to determine how long you'll be in Missouri.
How long do license plates last before I need new ones?
Missouri license plates do not expire. You keep the same plates as long as you own the vehicle and renew your registration each year. You only get new plates if yours are damaged, stolen, or if you request a personalized or special plate.