Missouri Vehicle Registration Fees — 2026

Missouri prices registration by taxable horsepower. Fees run $18.25–$51.25 a year, plus a $150 EV surcharge. Use the calculator below for your specific vehicle.

Your Missouri registration fee

By Vincent Roy · Last updated: May 23, 2026

Missouri prices passenger-car registration off taxable horsepower, a figure your title carries that has nothing to do with the brake horsepower a dealer brochure quotes. The state computes it from cylinder bore and the number of cylinders, then drops your car into one of seven fee brackets. The calculator above estimates the result, and the breakdown table later on this page lists every line you can expect on the counter receipt. Two features make Missouri unusual: the county personal property tax that bills separately every year through your local collector, and a $150 electric-vehicle surcharge that materially changes EV ownership math. For broader comparisons, see cheapest states to register a car.

How Missouri calculates the base fee

Forget weight for a moment — that's how plenty of states do it, but not Missouri. Here, the one- or two-year registration fee climbs in steps tied to taxable horsepower. The brackets run from under 12 HP at the bottom to more than 72 HP at the top, and almost every modern passenger car lands in the upper range. The published schedule:

Taxable horsepower	1-year fee	2-year fee
Less than 12 HP	$18.25	$36.50
12 – 23 HP	$21.25	$42.50
24 – 35 HP	$24.25	$48.50
36 – 47 HP	$33.25	$66.50
48 – 59 HP	$39.25	$78.50
60 – 71 HP	$45.25	$90.50
72 HP or more	$51.25	$102.50

The $18.25 figure in our calculator reflects the floor of that schedule, and the $33.25 line in the breakdown table below matches the 36–47 HP bracket that catches a large share of mid-size cars. If your title shows a higher taxable horsepower, your registration sits a tier or two up. The bracket you fall into is printed on your Missouri title and on your Application for Missouri Title and Registration (Form 108), so you can check it before you ever reach the window.

Who needs to register a vehicle in Missouri

A few situations put you on the hook for Missouri registration. New residents get a 30-day grace period from the day they establish residency. So does anyone who buys from a Missouri dealer or a private seller, comes back to the state after a military or out-of-state assignment wraps up, or takes ownership of an inherited or gifted vehicle that now lives in-state. One exception: active-duty service members stationed in Missouri but domiciled elsewhere can usually keep their home-state plates under the SCRA. See moving and car registration for re-registration timing.

New residents: the 30-day clock

Moving to Missouri starts a 30-day window to title and register your out-of-state vehicle. The state expects you to handle a few things in that month, and the order matters. First, get a Missouri safety inspection if your car isn't exempt, since you'll need the certificate at titling. If you've landed in the St. Louis metro, add the emissions test. Then bring your out-of-state title, the inspection paperwork, proof of insurance, and an odometer reading to a license office to title the car — that's also when you'll pay the 4.225% state use tax (plus local) on the vehicle's value if you didn't already pay equivalent tax elsewhere. Missouri generally credits sales tax you already paid in your prior state, which can shrink the bill. Title first, then register; the registration step issues your plates. Drag past day 30 and you risk the late filing penalty plus a possible title penalty, so it pays to start the inspection early in the move.

Required documents

Plan on bringing most of the following to the counter. You'll need the vehicle title (or the Manufacturer's Certificate of Origin if the car is brand-new), proof of Missouri liability insurance that meets the 25/50/25 state minimum, and a valid driver's license or state ID. Depending on where you live and where the car came from, add a current emissions or inspection certificate (the St. Louis metro runs a biennial test), a VIN inspection for anything previously titled out of state, an odometer disclosure (federally required for vehicles under 10 years old), and a bill of sale or signed title transfer. If a lender holds a lien, see registering a car with a lien. A vehicle bill of sale is worth having for any private purchase.

How to register a vehicle in Missouri: step-by-step

Gather the documents above and confirm the title signature is notarized if Missouri requires it.
Visit your nearest license office (contracted agent), or check the Missouri Department of Revenue Motor Vehicle Bureau portal at dor.mo.gov/motor-vehicle/ for online and appointment options.
If the vehicle was purchased out of state, expect a VIN verification on site.
Pay the fees — see the Missouri breakdown table below.
Receive your registration card and plate(s). Most Missouri renewals afterward can be completed online or by mail.

Missouri fee breakdown

Fee component	Amount	Note
Base registration fee	$18.25	—
Registration fee (36–47 HP bracket)	$33.25	1-year; varies $18.25–$51.25 by taxable horsepower
EV surcharge (BEV)	$150	in addition to base
PHEV/Hybrid surcharge	$75	—
Title fee (one-time)	$8.50	—
Plate fee	$11.00	—
Registration processing fee	$6.00	$12 for a 2-year term

The processing fee is the small administrative charge the state collects on top of the horsepower-based registration. It runs $6.00 for a standard one-year registration and $12.00 when you register for two years at once. Pay online with a card and the payment vendor tacks on a convenience fee of 2.0% plus $0.25 per transaction, which is separate from the state fees and goes to the processor, not the Department of Revenue.

Safety inspection & emissions

Missouri loosened its inspection rules in recent years, and most newer cars now skip the safety test entirely. A vehicle is exempt from the annual safety inspection if it is less than 10 model years old and has fewer than 150,000 miles on the odometer. Older or higher-mileage vehicles still need a safety inspection — capped at $12 by statute (RSMo 307.366) — and so does most paperwork tied to a fresh title transfer. A safety inspection certificate is good for 60 days, so don't get inspected weeks before you plan to register, or it can lapse before you reach the counter.

Emissions testing is a separate requirement and only applies in the St. Louis metro. The Gateway Vehicle Inspection Program (GVIP) covers vehicles registered in the city of St. Louis plus Franklin, Jefferson, St. Charles, and St. Louis counties. An emissions test there adds about $24, and a combined safety-plus-emissions visit can run up to roughly $35. Outside that ozone-nonattainment zone, there is no tailpipe test at all. Confirm your status at gatewayvip.mo.gov before renewal.

Renewal & late penalty

Renewal cycle: 1, 2-years.

Late penalty: $5/30 days, max $30.

The late-penalty clock starts on the expiration date printed on your registration card, not on the date a renewal notice arrives. Miss that deadline and the penalty stacks on top of your normal fees: $5 for each 30-day period you're late, capped at $30. So a registration two months overdue picks up $10 in penalty on top of the horsepower fee, processing fee, and any surcharge.

How to renew online: Missouri lets most owners renew without setting foot in a license office. Use the Department of Revenue plate-renewal portal, and have three things ready — your title or registration number, a current safety inspection and (if you're in the St. Louis area) emissions certificate already on file, and proof of insurance. You can also renew by mail or by phone at 573-751-1957, Monday through Friday, 8:00 a.m. to 4:30 p.m. Online renewals charge the same 2.0% + $0.25 card convenience fee noted above. If your county requires it, the system also checks that your personal property tax has been paid before it will issue the new tabs. See late registration penalties.

Common scenarios

Used car from a dealer: The dealer normally handles title application, collects sales tax, and submits paperwork to the Department of Revenue Motor Vehicle Bureau. You provide insurance and ID at delivery.

Used car from a private seller: Missouri charges 4.225% state sales tax + local on private vehicle sales. The buyer transfers the title within the Missouri grace period. See sales tax on a used car from a private sale.

Leased vehicle: Title is held by the leasing company; registration fees and any EV surcharges still apply normally.

Gifted vehicle: Transfers between spouse, parent, child, grandparent, or sibling are exempt from sales tax with affidavit. See gifted car registration and title transfer between family members.

Inherited vehicle: Bring the prior owner's title, death certificate, and any probate paperwork to the license office (contracted agent); direct heirs are typically exempt from sales tax.

Bought out of state: Title it in Missouri on return; you may receive credit for tax already paid elsewhere. See out-of-state vehicle registration.

EV, hybrid & alt-fuel surcharges

Battery-electric vehicles (BEVs) carry a $150 annual surcharge in Missouri, and plug-in hybrids pay $75. Either way, that charge rides on top of every other registration component rather than replacing any of them. See EV registration fees by state for the full 2026 comparison.

County & local variations

Missouri counties levy a separate annual personal property tax on vehicles, typically $8-$12 per $1,000 of assessed value (assessed at 33⅓% of NADA value). The bill arrives from the county collector and is in addition to the DOR registration.

Federal tax deductibility

Only the value-based portion of what Missouri charges is deductible on Schedule A; the flat registration components are not. In Missouri that deductible piece is really the county personal property tax, which is assessed on the vehicle's value. Report it on IRS Schedule A line 5c (Personal Property Taxes), subject to the $10,000 SALT cap, and only if you itemize. See our guide on the car registration fee tax deduction.

Tips to save money in Missouri

Renew on time — Missouri's penalty: $5/30 days, max $30.
Missouri offers multi-year registration in some cases — paying 2+ years up front saves a future trip.
Factor the $150 EV surcharge into total cost of ownership when comparing EV and gasoline vehicles.
Disabled veterans should ask about the Missouri fee waiver — most states reduce or eliminate the base fee.
Time an out-of-state purchase carefully — Missouri typically grants credit for sales tax already paid elsewhere.

Where to register in Missouri

Missouri registrations are processed at the license office (contracted agent). Most offices are open weekdays during business hours; some offer Saturday or appointment-only service. For renewals and address changes, use dor.mo.gov/motor-vehicle/. For coverage rules, see do you need insurance to register a car.

Notes

Reg fee tiered by taxable horsepower (12-72 HP). County personal property tax separate, ~$8-$12/$1000.

Common mistakes to avoid

Letting the safety inspection expire. The certificate is only good for 60 days. Get inspected close to your renewal date, not months ahead.
Forgetting the county personal property tax. Many counties won't let you renew until the collector shows your tax paid. Settle that bill first.
Assuming horsepower means brake horsepower. Missouri's taxable horsepower is a bore-and-cylinder formula, not the engine's advertised output, so don't expect your registration tier to track the spec sheet.
Missing the 30-day new-resident window. The clock runs from when you establish residency, and the inspection step inside it trips people up.
Skipping the emissions test in St. Louis. If you live in the city or in Franklin, Jefferson, St. Charles, or St. Louis counties, GVIP applies even when your car is too new for a safety inspection.

Missouri registration FAQ

How much is car registration in Missouri? The base registration runs from $18.25 to $51.25 for one year depending on your taxable horsepower, plus an $8.50 title fee, an $11 plate fee, and a $6 processing fee ($12 for a two-year term). Electric vehicles add $150 and plug-in hybrids add $75.

Does Missouri require a safety inspection? Only for vehicles 10 model years or older or with 150,000-plus miles. Newer, lower-mileage cars are exempt. Inspection is also required for most title transfers.

Do I need an emissions test? Only if your vehicle is registered in the St. Louis metro (city of St. Louis plus Franklin, Jefferson, St. Charles, and St. Louis counties) under the Gateway Vehicle Inspection Program. The rest of the state has no tailpipe test.

Can I renew online? Yes — through the Department of Revenue plate-renewal portal, by mail, or by phone, as long as your inspection and any required personal property tax are already on file. A 2.0% + $0.25 card convenience fee applies online.

What's the penalty if I'm late? $5 for every 30 days past expiration, capped at $30, on top of your regular fees.

Why is my registration more than my neighbor's? Taxable horsepower brackets and fuel-type surcharges differ by vehicle. An EV pays $150 more than a comparable gas car before any other line.