Connecticut Car Insurance Requirements: Complete Guide

Connecticut car insurance requirements include mandatory uninsured and underinsured motorist coverage alongside liability, giving drivers more baseline protection than many states. Connecticut is an at-fault state today, though it operated under a no-fault system until the mid-1990s. With minimum limits set decades ago that often fall short in a serious crash, understanding what the law requires, and what coverage you actually need, matters for every Connecticut driver.

This guide explains Connecticut’s car insurance requirements, including the minimum liability limits, the mandatory uninsured and underinsured motorist coverage, how the at-fault system works, optional coverages, and the penalties for driving uninsured. Understanding these rules helps you stay legal and protected on Connecticut roads.

Connecticut Is an At-Fault State

Connecticut operates under an at-fault (tort) system, meaning the driver who causes an accident is financially responsible for the resulting damages and injuries. The at-fault driver’s liability insurance pays for the other party’s medical bills and property damage, up to the policy limits. Notably, Connecticut switched from a no-fault system to this at-fault model in 1994.

Connecticut also follows modified comparative negligence with a 51 percent bar, meaning you can recover damages only if you’re less than 51 percent at fault. The state’s requirements are set under Connecticut General Statutes, which mandate both liability and uninsured/underinsured motorist coverage. Understanding the at-fault framework is the foundation for understanding your coverage requirements.

Minimum Liability Requirements

Connecticut law requires every driver to carry minimum liability coverage of 25/50/25. The table below breaks down what those numbers mean.

These liability coverages protect others you harm, not your own injuries or vehicle. Use our car insurance calculator to estimate appropriate coverage levels.

Mandatory Uninsured and Underinsured Motorist Coverage

Connecticut requires both uninsured and underinsured motorist (UM/UIM) coverage in addition to liability, with minimum limits of $25,000 per person and $50,000 per accident (25/50) for bodily injury. According to the state, this coverage protects you, your relatives living with you, and your passengers if injured by an uninsured driver, an underinsured driver, or a hit-and-run driver.

This mandatory protection is valuable, since plenty of uninsured drivers remain on the road and many more carry only state-minimum limits. If a driver with a 25/50/25 policy seriously injures you, their insurer pays only up to those limits, your own UM/UIM coverage makes up the difference. You can buy UM/UIM up to double your bodily injury liability limits, and Connecticut also offers a distinctive “underinsured motorist conversion coverage” option for extra protection. While you may be able to opt out of certain higher levels, the baseline UM/UIM coverage is required.

What Liability Coverage Does and Doesn’t Cover

Liability coverage protects others, not you. Bodily injury liability pays for injuries you cause to other people, while property damage liability covers damage to their vehicles or property. Neither pays for your own injuries or your own vehicle’s repairs, which require separate coverage.

The limits matter too. With 25/50/25, your insurer pays up to $25,000 for any one person’s injuries, up to $50,000 total per accident, and up to $25,000 for property damage. These minimums were set decades ago, and with today’s medical and vehicle repair costs, a serious accident can exhaust them quickly, leaving you personally responsible for the difference. This is the central reason many drivers carry higher limits, with benchmarks like 100/300/100 offering far more protection.

Optional Coverages Worth Considering

Beyond the required liability and UM/UIM coverage, several optional coverages provide important protection. Collision coverage pays to repair or replace your own vehicle after a crash regardless of fault, while comprehensive coverage protects against non-collision losses like theft, vandalism, fire, weather, and animal strikes. Together these are often called full coverage.

If you finance or lease your vehicle, your lender will require both collision and comprehensive. Other valuable options include medical payments coverage for your own injuries, higher UM/UIM limits (up to double your liability), underinsured motorist conversion coverage, rental reimbursement, and roadside assistance. Because Connecticut’s minimums were set decades ago and can be exhausted by a serious accident, raising your liability limits toward benchmarks like 100/300/100 is one of the most affordable and worthwhile upgrades.

Penalties for Driving Uninsured

Driving without insurance in Connecticut carries real consequences. For a first offense, penalties can include a fine of around $200 and a one-month suspension of your driver’s license. You must carry proof of insurance whenever you drive and present it to law enforcement during a traffic stop or after an accident.

Penalties become more severe with repeated offenses, potentially including longer suspensions, higher fines, registration suspension, and in some cases criminal charges. You may also be required to file an SR-22 form proving financial responsibility. Beyond the legal penalties, driving uninsured leaves you personally liable for any accident you cause, with damages that could far exceed years of premiums. Maintaining continuous coverage is essential to stay legal and protected.

Frequently Asked Questions

What are Connecticut’s minimum car insurance requirements?

Connecticut requires minimum liability coverage of 25/50/25: $25,000 bodily injury per person, $50,000 per accident, and $25,000 property damage. In addition, Connecticut requires uninsured and underinsured motorist coverage of at least $25,000 per person and $50,000 per accident.

Is uninsured motorist coverage required in Connecticut?

Yes. Connecticut requires both uninsured and underinsured motorist (UM/UIM) coverage at minimum limits of 25/50 for bodily injury. It protects you, your resident relatives, and passengers if injured by an uninsured, underinsured, or hit-and-run driver. You can buy up to double your liability limits.

Is Connecticut an at-fault state?

Yes. Connecticut uses an at-fault (tort) system, having switched from no-fault in 1994. The driver who causes an accident is responsible for the resulting damages. Connecticut follows modified comparative negligence with a 51 percent bar, so you recover only if less than 51 percent at fault.

Is the Connecticut minimum coverage enough?

Often not. The 25/50/25 minimums were set decades ago and can be exhausted quickly by a serious accident given today’s medical and repair costs, leaving you personally responsible for the excess. Many experts recommend higher limits like 100/300/100 for better protection.

What happens if I drive without insurance in Connecticut?

A first offense can mean a roughly $200 fine and a one-month license suspension. Repeat offenses bring more severe penalties, including longer suspensions, higher fines, and possible criminal charges, plus a possible SR-22 requirement and personal liability for any accident you cause.

What is underinsured motorist conversion coverage?

It’s a distinctive Connecticut policy option that provides extra protection when an at-fault driver’s liability insurance won’t cover all your accident-related losses. It enhances your standard underinsured motorist coverage, offering a higher level of protection for serious accidents.

Did Connecticut used to be a no-fault state?

Yes. Connecticut operated under a no-fault insurance system until 1994, when it switched to the at-fault (tort) system it uses today. Under the current system, the at-fault driver’s insurance is responsible for the other party’s damages, rather than each driver’s own insurer.

What optional coverages should Connecticut drivers consider?

Consider collision and comprehensive (required if you finance or lease), medical payments coverage, higher UM/UIM limits, underinsured motorist conversion coverage, and higher liability limits. Raising the decades-old state minimums is one of the most worthwhile upgrades.

The Bottom Line

Connecticut requires drivers to carry minimum liability coverage of 25/50/25 plus mandatory uninsured and underinsured motorist coverage at 25/50 under its at-fault system, a system it adopted in 1994 after operating as a no-fault state. Liability coverage protects others you harm, but nothing of your own, and the minimums were set decades ago.

The required UM/UIM coverage is valuable protection, covering you, your resident relatives, and passengers when an at-fault driver has no insurance or not enough, and Connecticut uniquely lets you buy it up to double your liability limits or add underinsured motorist conversion coverage. Given today’s costs, those minimum limits can be exhausted quickly in a serious accident.

Driving uninsured risks fines, license and registration suspension, escalating penalties for repeat offenses, and personal liability for any accident you cause. Because the state minimums are outdated relative to modern costs, carrying higher liability limits toward benchmarks like 100/300/100, plus optional collision and comprehensive coverage, protects you far better than the bare legal minimum. Understanding these requirements helps you drive legally and confidently on Connecticut roads.

Ready to make sure you’re properly covered in Connecticut? Visit Matrix Insurance to explore your options. Use our car insurance calculator to estimate your needs, or contact our team for personalized guidance on Connecticut car insurance.