A standard one-year passenger car tag renewal in Missouri costs between $27.25 and $60.25, which covers both the registration fee and the $9 processing fee charged on every transaction. Where you land in that range depends on your vehicle’s taxable horsepower. Your total can climb higher once safety and emissions inspections, electric or hybrid surcharges, specialty plate fees, or a late penalty are added in.
Passenger Car Fees by Horsepower
Missouri bases passenger vehicle registration on “taxable horsepower,” a figure calculated from the number of cylinders and bore diameter rather than the engine’s actual output. The number is printed on your title and on your Application for Missouri Title and Registration. These one-year totals include the $9 processing fee:
- Under 12 HP (or electric/low-speed vehicle): $18.25 + $9.00 = $27.25
- 12–23 HP: $21.25 + $9.00 = $30.25
- 24–35 HP: $24.25 + $9.00 = $33.25
- 36–47 HP: $33.25 + $9.00 = $42.25
- 48–59 HP: $39.25 + $9.00 = $48.25
- 60–71 HP: $45.25 + $9.00 = $54.25
- 72 HP and above: $51.25 + $9.00 = $60.25
A two-year registration doubles the registration fee and raises the processing fee to $18.1Missouri Department of Revenue. Motor Vehicle Fees You can only pick the two-year option when your vehicle’s model year matches the calendar year’s odd-or-even status. An even model year vehicle, for example, is only eligible for two-year registration in an even calendar year.2Missouri Department of Revenue. Renewing Missouri License Plates
Trucks, Motorcycles, and Trailers
Trucks, including pickups, are priced by gross weight plus load and by whether the vehicle operates locally (within 50 miles of home) or beyond that range. One-year totals with the $9 processing fee at common weight tiers:
- Local, up to 6,000 lbs: $15.75 + $9.00 = $24.75
- Beyond local, up to 6,000 lbs: $25.75 + $9.00 = $34.75
- Local, up to 12,000 lbs: $18.25 + $9.00 = $27.25
- Beyond local, up to 12,000 lbs: $38.25 + $9.00 = $47.25
- Beyond local, up to 24,000 lbs: $100.75 + $9.00 = $109.75
Trucks registered at 18,000 pounds or more are prorated quarterly and come with one front plate; a rear plate costs an extra $8.50 plus a $9 processing fee.1Missouri Department of Revenue. Motor Vehicle Fees
Motorcycle renewals are cheaper. A two-wheel bike runs $8.75 plus $9 processing for a total of $17.75; a three-wheel is $10.25 plus $9 for $19.25. Motorcycle registrations expire in June, and the fee is prorated based on the month you apply.
Trailer renewals cost $7.50 plus $9 processing for one year, totaling $16.50. If you would rather stop renewing, a permanent trailer registration is $52.50 plus a $45 processing fee, or $97.50 all in.1Missouri Department of Revenue. Motor Vehicle Fees
Electric and Plug-In Hybrid Surcharges
If you drive an electric or plug-in hybrid vehicle, Missouri charges an annual special fuel decal on top of the standard registration. As of January 1, 2026, passenger-vehicle decal fees are:
- Fully electric, LP gas, or natural gas vehicles: $150 per year plus $9 processing
- Plug-in hybrid electric vehicles (2018 model year and newer): $75 per year plus $9 processing
Standard hybrids that cannot plug in are exempt from the surcharge.3Missouri Department of Revenue. Special Fuel Decals A fully electric passenger car in the lowest horsepower tier therefore pays $27.25 for base registration plus $159 for the fuel decal and its processing fee: $186.25 per year before any inspection costs.
Safety and Emissions Inspections
Most registered vehicles in Missouri need a safety inspection every two years. The schedule follows the same odd/even pattern as registration: even model year vehicles are inspected in even calendar years, odd in odd. Vehicles from the past five model years are exempt, along with historic vehicles and certain interstate commercial vehicles.4Missouri Revisor of Statutes. Missouri Revised Statutes 307.350 Inspection stations can charge up to $12 for cars and trucks or $10 for motorcycles.5Missouri State Highway Patrol. MVI FAQs
Vehicles registered in Jefferson County, St. Charles County, St. Louis County, or the City of St. Louis also need an emissions inspection, and you have to present a valid certificate when you renew.6Missouri Department of Natural Resources. Vehicle Emissions Testing Ends in Franklin County July 1 The maximum emissions fee is $24.
Other Add-Ons
Renewing online with a credit or debit card adds a convenience fee of 2.0% plus $0.25 per transaction, paid to a third-party processor rather than the state.7Missouri Department of Revenue. Plate Renewal On a $60.25 renewal that comes to about $1.46. Paying in person with cash or check at a license office avoids it.
Personalized and specialty plates carry an additional $15 reservation fee each year at renewal, on top of standard registration and processing.8Missouri Department of Revenue. Personalized and Specialty License Plates
Late Renewal Penalty
If you miss the last day of your expiration month, Missouri tacks on a flat $5 penalty to your renewal cost.9Missouri Revisor of Statutes. Missouri Revised Statutes 301.050 – Registration Fees, Penalty for Delinquency Driving on expired tags can also draw a traffic citation and separate fines from law enforcement that are not part of what the Department of Revenue collects.