Missouri car insurance requirements and laws

Minimum car insurance requirements

If you own or drive a motor vehicle in Missouri, you must insure it for at least $25,000 per person, $50,000 per accident and $25,000 for property damage (Missouri Department of Commerce and Insurance). Every liability policy must also include uninsured motorist coverage at those bodily injury limits (RSMo 379.203). Compare states with the state car insurance requirements lookup.

What the minimums mean in practice. If you cause a crash and the other driver has $40,000 in medical bills and lost wages, your policy pays $25,000 and you can be sued for the other $15,000. In a crash that injures three people, all three share the $50,000 per-accident limit. The $25,000 property damage limit will not cover a late-model SUV or a multi-car pileup. what 25/50/25 means: split liability limits explained and how much liability coverage do you need? can help you pick higher limits.

Fault system and what it means after a crash

Missouri is an at-fault state. The driver who causes a crash is responsible for the other side's injuries, lost wages, pain and suffering and property damage, and their liability insurer pays up to the policy limits. You can file a claim with that insurer, use your own coverage and let your insurer pursue subrogation, or sue. See no-fault vs at-fault states.

Missouri courts apply pure comparative fault: your recovery is reduced by your share of the blame, but you can recover even if you were more at fault than the other driver (comparative vs contributory negligence). Missouri also has a "no pay, no play" rule: an uninsured motorist waives the right to collect noneconomic damages such as pain and suffering from an insured driver who causes a crash, unless that driver was impaired by alcohol or drugs or is convicted of certain serious offenses (RSMo 303.390; no pay, no play laws).

Missouri's five-year limitation period for injury and property damage lawsuits is one of the longest in the country (RSMo 516.120), but claims are easier to prove when filed promptly. See statutes of limitations for car accident claims.

Optional coverage worth considering here

• Underinsured motorist coverage. Missouri requires UM but not UIM. Many drivers carry only 25/50, so UIM protects you when the at-fault driver's limits fall short. The Insurance Research Council estimates 20.7% of Missouri drivers were uninsured in 2023, well above the national 15.4%, and Missouri saw one of the largest increases from 2017 to 2023 (uninsured and underinsured motorist coverage explained, underinsured motorist coverage).
• Higher UM limits and stacking. Missouri courts have generally allowed UM limits on multiple vehicles to be combined unless the policy clearly prohibits it (stacked vs unstacked uninsured motorist coverage).
• Medical payments coverage for quick payment of your own medical bills (Medical payments coverage (MedPay) explained).
• Comprehensive for hail, tornadoes, flooding and theft (hail, flood and storm damage: filing a comprehensive claim).

What drives rates in Missouri

The NAIC puts Missouri's average annual expenditure at $1,155 in 2023, below the national average of $1,282 (What NAIC auto insurance data measures).

A high and rising uninsured rate raises the cost of UM coverage and shifts costs to insured drivers. Severe storms, especially hail and tornadoes, drive comprehensive claims, and vehicle theft is a problem in Kansas City and St. Louis. Urban ZIP codes typically pay considerably more than rural ones (Why your ZIP code changes your car insurance price). The long limitation period and litigation environment in some venues also affect liability costs (social inflation and nuclear verdicts: how lawsuits raise premiums).

Penalties for driving uninsured

Missouri's Department of Revenue tracks coverage, and a lapse can lead to suspension of the vehicle's registration and possibly your driver's license (Department of Commerce and Insurance). Under RSMo 303.025:

• First violation: a class D misdemeanor. The court can order your license suspended or forward the conviction for four points, or in limited cases enter an order of supervision instead of points.
• Later violations: up to 15 days in jail and a fine of $200 to $500.

If the Department of Revenue finds you did not maintain coverage, it can suspend both your driving privilege and the vehicle's registration 33 days after mailing notice (RSMo 303.041). See penalties for driving without insurance.

SR-22 and high-risk drivers

Missouri's Department of Revenue can require proof of future financial responsibility, usually an SR-22 filed by your insurer, before reinstating a license after an alcohol-related suspension or revocation, an uninsured crash or certain other actions. Your notice from the department will list what is required. See SR-22 insurance explained, Car insurance after a DUI and high-risk car insurance: options when insurers say no; non-owner car insurance: who needs it and how it works helps if you do not own a car.

Insurers with a strong presence in Missouri

Missouri is home to Shelter Insurance (Columbia) and Missouri Farm Bureau Insurance (Jefferson City), both sold through local agents (Farm Bureau insurance: membership, eligibility and how it works). American Family Insurance, State Farm, Progressive, GEICO, Allstate and Farmers Insurance are also major writers. See regional car insurers: when smaller carriers can beat the giants.

Where to get help

The Missouri Department of Commerce and Insurance regulates insurers and takes complaints about claims, cancellations and rates. Call the Insurance Consumer Hotline at 800-726-7390, visit insurance.mo.gov, or write to P.O. Box 690, Jefferson City, MO 65102-0690; the office is in the Harry S Truman State Office Building, 301 W. High St., Room 530. The department publishes a consumer complaint index for auto insurers. License and registration questions go to the Department of Revenue. For a serious injury claim, consult a licensed Missouri attorney.