Missouri Temp Tag Law: Duration, Display, and Penalties

Under Missouri’s temp tag law, anyone who buys a vehicle without plates to transfer must get a temporary permit before driving on public roads. The permit costs $5, is valid for 30 days in most cases, and gives you time to complete a safety inspection, pay any sales tax, and apply for your title and registration.¹ Miss a step in that window and you can face delinquency fees, points on your license, or criminal charges.

How to Get a Temp Tag

There are two ways to get one. If you buy from a dealer, the dealer prints the permit for you on the spot using the Department of Revenue’s (DOR) online system. If you buy from a private seller, you go to any Missouri license office and get it yourself. The permit itself is $5 either way. License offices tack on a $9 processing fee; dealers cannot charge more than the $5 statutory amount.²¹

The permit is tied to a specific buyer and a specific vehicle. You cannot transfer it to another car.

What to Bring to the License Office

Bring one ownership document and proof of insurance. Acceptable ownership documents are:

Certificate of Title, properly signed over to you by the seller
Bill of Sale (Form 1957)
Notice of Sale (Form 5049) from the previous owner
Application for Title and License (Form 108), signed by a dealer

Insurance is required for every motor vehicle but not for trailers. Missouri’s minimum liability limits are $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $25,000 for property damage. No permit will be issued without proof you meet those minimums.¹

Buying from a private party and applying for title at the same time? The seller must provide an odometer disclosure showing the mileage at sale, the date, and whether the reading reflects actual mileage.³

How Long the Permit Lasts

The standard permit runs 30 days from the date of purchase. Two longer permits exist, but only in dealer transactions where the title is not yet ready:

A 60-day permit when the dealer sells under a written agreement to pass title within 30 days, under Section 301.210.
A 90-day permit when the dealer sells a vehicle acquired with an outstanding lien and needs time to obtain a duplicate title, under Section 301.213.

In both cases the dealer issues the permit and the expiration date printed on it reflects the longer window.¹

The One-Permit Rule

You can only buy one temporary permit per vehicle. When it expires, you cannot purchase another. And the moment you file your title application, the permit becomes invalid even if there are days left on it.²

Both edges of that rule matter. Drag your feet on paperwork and you end up with no legal way to drive the car. File before your inspection is done and you may lose permit coverage while still finishing errands.

How to Display It

The permit goes on the rear of the vehicle, plainly visible, with the expiration date clearly readable. Missouri’s plate display statute requires plates and permits to be securely fastened, reasonably clean, and legible at all times.⁴ A permit taped loosely inside a rear window that has fogged or curled is a common reason for traffic stops that should not have happened.

What You Need to Finish Before It Expires

Two things: a safety inspection and your title application.

Safety Inspection

The inspection has to be done at an authorized Missouri station. It covers brakes, lights, steering, tires, and other safety components. Airbags are not part of it. Stations may charge up to $12 for passenger vehicles and trucks, or $10 for motorcycles.⁵

Get it done early. If the car fails and needs repairs, your 30 days keep counting down, and you cannot buy a second permit. Owners temporarily out of state can register without an inspection, but must obtain one within ten days of returning to Missouri.⁵

Title Application

You have 30 days from acquiring the vehicle to apply for a Missouri title. If you bought from a dealer under Section 301.210 or 301.213, the 30-day clock starts when the dealer delivers the title, not when you drove off the lot.⁶

Delinquency Fees

Miss the title deadline and delinquency fees start: $25 for the first 30 days you are late, another $25 for each additional 30-day period, up to $200 total. The DOR’s director can waive these fees for good cause, but you should not count on it without documentation showing the delay was genuinely beyond your control.⁶ The title certificate itself costs $8.50, on top of registration fees and any sales tax owed.

Driving Without Insurance

Missouri’s financial responsibility law applies to every vehicle on the road, temp tag or not. If you cannot show proof of insurance during a stop:

First offense is a class D misdemeanor.
A second or subsequent offense carries up to 15 days in jail and a fine between $200 and $500.

On top of the criminal penalty, the court must either suspend your driving privileges, assess four points against your license, or order supervised compliance. For out-of-state drivers, Missouri suspends driving privileges within the state and notifies the home state.⁷

If you can show the court that you actually had valid insurance at the time of the citation, the charge can be dismissed. Keep your card in the vehicle.

Altering or Faking a Temp Tag

Changing an expiration date, printing a counterfeit, or moving a permit to a vehicle it wasn’t issued for is fraud. Section 301.420 makes it a class C misdemeanor to knowingly provide false information in a motor vehicle registration application. A class C misdemeanor carries up to 30 days in jail.⁸

Detection is fast. The DOR makes issued permit data immediately available to officers statewide, so every permit is tied in the system to a specific buyer name, address, VIN, and expiration date. An altered permit typically will not match what the officer’s computer shows.¹

When the Dealer Is the Problem

If your permit is running out because the dealer has not delivered the title, you have some protection. The 30-day title application deadline does not start until the dealer delivers the title, so delinquency fees are not on you for the dealer’s delay.⁶

And if the dealer sold under a written agreement to pass title within 30 days and misses that window, the sale becomes voidable at your option. The dealer must repurchase the vehicle and refund 100% of the sale price, including down payment and trade-in allowance.⁹

Save every text, email, and written agreement. If the permit expires and the dealer still has not produced the title, you cannot legally drive the vehicle. Your options at that point are demanding the refund or reporting the dealer’s noncompliance to the DOR.

Driving Out of State on a Missouri Temp Tag

Most states honor out-of-state temporary permits reciprocally, provided the permit is properly displayed and your insurance meets the host state’s minimums. Reciprocity rules vary and can change, and some states have historically required their own residents to register locally even with a valid out-of-state temp.

Confirm the destination state’s rules before you go. Carry your proof of insurance, bill of sale, and title application paperwork in the vehicle so an officer who cannot pull up a Missouri permit electronically can see you are legitimately in the process of registering the car.

1
Missouri Revisor of Statutes. Missouri Revised Statutes RSMo Section 301.140
2
Missouri Department of Revenue. Buying a Vehicle
3
eCFR. 49 CFR 580.5 – Disclosure of Odometer Information
4
Missouri Revisor of Statutes. Missouri Code 301.130 – Display of License Plates
5
Missouri State Highway Patrol. Motor Vehicle Inspection FAQs
6
Missouri Revisor of Statutes. Missouri Revised Statutes RSMo Section 301.190
7
Missouri Revisor of Statutes. Missouri Revised Statutes RSMo Section 303.025
8
Missouri Revisor of Statutes. Missouri Revised Statutes RSMo Section 301.420
9
Missouri Revisor of Statutes. Missouri Revised Statutes RSMo Section 301.210