Find out what documents you need before renewing
Answer 5 quick questions to find exactly what you need to renew your Missouri license plates. Works for all counties, takes under 2 minutes.
Everything in one place — documents, inspections, fees, and all four ways to renew your Missouri registration.
Safety inspection rules, emissions testing requirements, exemptions, and the every-2-years schedule explained.
Full cost breakdown including registration fees, inspection costs, and property tax receipts with real examples.
Only 4 Missouri counties require emissions testing. Find out if yours is one of them, who's exempt, and where to get tested.
Only if you live in St. Louis County, St. Louis City, St. Charles County, or Jefferson County. These four counties require emissions tests every 2 years. Electric cars don't need emissions tests.
You need one if your car is 10+ years old OR has 150,000+ miles. Newer cars with lower mileage are exempt. Safety inspections happen every 2 years based on your car's year (even years test in even years, odd in odd).
Get it from your county Collector of Revenue office (online, phone, or in person). If you don't owe vehicle taxes, you'll need a Statement of Non-Assessment instead.
Inspections are good for 60 days when renewing your plates. Get them done within 60 days of your renewal.
Yes! Most Missouri counties allow online renewal. You can also renew in person, by mail, or by phone. Make sure you have all inspections and documents ready first.
You can still renew. You'll need your plate number and last 5 digits of your VIN. Bring your registration card or title as proof you own the vehicle.
Note: Only fully electric vehicles are exempt from emissions inspections. Hybrids still require emissions testing in applicable counties.
Enter a year between 1990 and 2025
Enter your odometer reading
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💰 Safety inspection: $12 maximum (state-regulated rate)
💰 Emissions inspection: $24 maximum (state-regulated rate)
💰 Registration renewal fees: View current fee schedule →Visit dor.mo.gov
Note: Fees shown are state-regulated maximums. Registration fees vary by vehicle type.
⏰ Inspections are valid for 60 days for renewal purposes
🔧 Find GVIP-certified emissions stations: Missouri GVIP Station Locator →missourigvip.com/Stations
🔧 Find safety inspection stations: Missouri Safety Inspection Station Locator →mshp.dps.missouri.gov
📄 Get property tax receipts from your county Collector of Revenue
📄 If no taxes owed: bring Statement of Non-Assessment
🌐 Renewal options: Online at dor.mo.govdor.mo.gov, In-Person, By Mail, or By Phone