At-Fault Accident Insurance Impact — Kansas

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7/13/2026 · 7 min read · Published by Accident History Insurance

What Just Happened to Your Kansas Auto Policy

You caused an accident. The claim closed. Now your Kansas carrier sent a renewal notice showing a premium increase starting next term. The letter does not explain how long the surcharge lasts, whether it applies to every vehicle on your policy, or what happens if you switch carriers before the surcharge period ends.

Kansas carriers apply accident surcharges based on at-fault claims paid under your policy's collision or liability coverage. The surcharge attaches to your household policy for three years from the accident date, not the renewal date. Every vehicle on the policy carries the higher rate during that window, and adding or removing a car mid-surcharge re-rates the entire policy at the surcharged tier.

Switching carriers mid-surcharge resets your policy structure and often costs more than staying put because the new carrier re-rates every vehicle from scratch.

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Kansas Average Auto Premium

$81/mo

Kansas drivers pay an average of $81 per month for auto insurance before surcharges. An at-fault accident surcharge typically raises that base rate for three years, with the increase applied across all vehicles on the household policy.

NAIC Auto Insurance Database Report 2023

The Three-Year Surcharge Clock Starts at the Accident Date

Kansas carriers measure the surcharge period from the date of the accident, not the date you filed the claim or the date your renewal processed. If the accident happened on March 15, 2025, the surcharge applies to every renewal processed between March 15, 2025 and March 14, 2028. Your renewal notice shows the increase starting at the first renewal after the claim closes, but the clock started the day the accident occurred.

The three-year window resets with each new at-fault claim. If you cause a second accident 18 months after the first, the surcharge clock for the second accident starts on the date of that second accident and runs three years forward from there. Both surcharges stack during the overlap period. Carriers do not merge the windows or cap the combined increase at a single-accident rate.

Switching carriers does not shorten the surcharge period. The new carrier pulls your claims history from the Comprehensive Loss Underwriting Exchange (CLUE) database, sees the at-fault accident, and applies its own surcharge from the accident date forward. You carry the three-year window with you regardless of which carrier writes the policy.

Switching carriers mid-surcharge resets your policy structure and often costs more than staying put, because the new carrier re-rates every vehicle and driver from scratch at the surcharged tier.

How the Surcharge Applies Across Multiple Vehicles

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The at-fault surcharge attaches to your household policy, not to the individual vehicle involved in the accident. Every car on the policy pays the higher rate during the three-year window.

Kansas carriers structure multi-car policies with a single base rate tier that applies to the household. When one vehicle causes an at-fault claim, the carrier moves the entire policy into a surcharged tier. A second car you added after the accident still pays the surcharged rate because it sits on a policy carrying an active surcharge window. The carrier does not isolate the accident to the vehicle that caused it.

Adding a vehicle mid-surcharge triggers a full policy re-rate at the surcharged tier. The new vehicle does not get a clean rate. Removing the vehicle that caused the accident does not remove the surcharge from the remaining vehicles. The surcharge follows the policy, not the car. Dropping the at-fault vehicle mid-window saves you the cost of insuring that specific car but does not lower the per-vehicle rate on the cars that remain.

Why Switching Carriers Mid-Surcharge Usually Costs More

Your current carrier already has your policy structured with your vehicles, drivers, coverage selections, and any multi-car or loyalty discounts you earned before the accident. Switching to a new carrier mid-surcharge forces you to rebuild that structure from scratch. The new carrier re-rates every vehicle, re-evaluates every driver, and applies its own surcharge to the household tier. You lose accumulated discounts that took years to earn.

New carriers often apply higher surcharges to new customers than existing carriers apply to renewing customers. A carrier writing a fresh policy for a household with an active at-fault claim prices that policy as higher-risk than a renewal for a long-term customer with one recent accident. The loyalty discount you lose by switching often exceeds any base-rate difference you gain by moving to a cheaper carrier.

The exception: if your current carrier non-renews your policy or moves you to a non-standard tier after the accident, shopping becomes necessary. Kansas law requires carriers to give 60 days' notice before non-renewal. Use that window to compare carriers that write surcharged households in Kansas. Seventeen carriers in the state roster write policies for drivers with accident history, including Geico, Progressive, State Farm, Farmers, and National General.

Kansas Minimum Liability Limits

$25,000 / $50,000 / $25,000

Kansas requires $25,000 bodily injury per person, $50,000 bodily injury per accident, and $25,000 property damage. Carrying only minimum liability after an at-fault accident leaves you exposed if you cause a second claim before the surcharge window ends.

Kansas Department of Revenue, Division of Vehicles

Coverage Adjustments That Lower Your Surcharged Premium

Raising your collision and comprehensive deductibles to $1,000 lowers the portion of your premium tied to physical damage coverage. The surcharge still applies to your liability premium, but the overall dollar increase shrinks because you are paying less for the collision coverage that paid the at-fault claim. Choose higher deductibles only if you can afford to pay $1,000 out of pocket after a future accident.

Dropping collision coverage on older vehicles removes the coverage that triggered the surcharge, but it does not remove the surcharge itself. The liability surcharge remains because liability coverage is mandatory in Kansas and cannot be dropped.

Compare Carriers Before Your Next Renewal

The surcharge lasts three years. Your current carrier's rate structure might keep you competitive for the first year but fall behind by year two. Run a comparison 60 days before each renewal during the surcharge window. Carriers that write Kansas households with accident history include Geico, Progressive, State Farm, Farmers, Allstate, and National General. Each applies its own surcharge formula and its own multi-car discount structure.

Request quotes that match your current coverage limits and deductibles exactly. A lower quote built on minimum liability and high deductibles is not a fair comparison. Compare the total premium for all vehicles on your household policy, not the per-vehicle rate. The multi-car discount varies by carrier, and some carriers apply a larger discount to surcharged households than others. Use the site's comparison tool to see which carriers write your vehicle count and coverage structure in Kansas, then request binding quotes from the three lowest estimates.