Fault system (no-fault vs at-fault) in Colorado

If another driver hit you in Colorado, the state's fault system decides who pays and how you collect. Colorado is an at-fault state, which means the driver who caused the crash, and that driver's insurance, is responsible for the harm. There is no state-run pool of no-fault benefits to tap first. You prove the other side was negligent, and you recover from them.

It was not always this way. Colorado ran a no-fault system for nearly three decades before repealing it on July 1, 2003 and moving to the tort model the state uses today.¹ That switch changed how almost every claim works here, so the details below are Colorado-specific.

What at-fault actually means for your claim

In an at-fault state, your path to compensation runs through the other driver. After a crash you generally have three ways to collect: file a claim against the at-fault driver's liability insurance, sue that driver directly, or turn to your own coverage. The Colorado Division of Insurance describes the state as a tort system, where the person who causes a wreck is financially responsible for the injuries and damage that follow.¹

Because there is no automatic first-party injury benefit, two things carry more weight here than in a no-fault state: proving the other driver's negligence, and the exact size of the insurance policies in play.

The 50 percent bar, and how your own fault cuts the check

Colorado does not require you to be blameless to recover. It uses modified comparative negligence with a 50 percent bar, set out in C.R.S. 13-21-111. A jury assigns each party a share of the fault, and your damages are then "diminished in proportion to the amount of negligence attributable to" you.² If you are 20 percent responsible for a $100,000 loss, you collect $80,000.

The trap is the bar itself. The statute says that when your share is "equal to or greater than" the fault of the person you are suing, the court enters judgment against you and you recover nothing.² At 49 percent fault you still collect, reduced. At 50 percent you are out. This is why insurers work so hard to pin a slice of blame on you. Every point they shift lowers what they owe, and reaching 50 works as an off switch.

Three years to file, but watch the shorter clocks

The deadline to sue over a Colorado crash is three years from the date of the wreck. C.R.S. 13-80-101(1)(n)(I) sets a three-year limit on any tort action for bodily injury or property damage arising out of the use or operation of a motor vehicle.³ The same subsection covers both your body and your car, so the clock on a diminished value or property damage claim runs the same three years.³

Three years is more generous than many states allow. A few Colorado claims run on much tighter schedules, though. A dram shop case against a bar or liquor store has to be commenced within one year of the sale or service.⁴ Miss a deadline and the claim is gone, no matter how strong the facts are. If you need the official write-up of the collision, Colorado crash reports are available through the state, and our Colorado crash report page covers how to get one.

What every Colorado policy has to carry

Since you are usually collecting from an insurance policy, the required minimums matter. Colorado sets floor liability limits of 25/50/15: $25,000 for bodily injury per person, $50,000 per accident, and $15,000 for property damage, under C.R.S. 10-4-620.⁵ Those are minimums, and serious crashes routinely blow past them.

Two other coverages fill the gaps, and Colorado makes insurers put both in front of you. Uninsured and underinsured motorist (UM/UIM) coverage has to be included in every auto policy issued in the state. C.R.S. 10-4-609 lets the named insured reject it, but only in writing.⁶ If you never signed a written rejection, you may carry UM/UIM without remembering you bought it, which matters when the at-fault driver has no insurance or too little.

Medical payments coverage (MedPay) is not mandatory, but insurers have to offer at least $5,000 of it, and you can decline only in writing. C.R.S. 10-4-635 adds teeth: if the insurer cannot show you rejected it in writing, your policy is presumed to include $5,000 of MedPay.⁷ MedPay pays your medical bills regardless of who caused the crash, so it is the closest thing Colorado has to the old no-fault benefit.

How much you can recover, and the cap most people miss

Your economic damages (medical bills, lost wages, future care, vehicle repairs) are not capped in Colorado. Your noneconomic damages, meaning pain, suffering, and loss of enjoyment, are. Here is the part that surprises people: most states cap noneconomic damages only in medical malpractice cases, while Colorado caps them in ordinary injury cases too.

Under C.R.S. 13-21-102.5, as amended by HB24-1472, the noneconomic cap for a personal injury suit filed on or after January 1, 2025 is $1.5 million, and for wrongful death it is $2.125 million.⁸⁹ The cap keys to the date you file, not the date of the crash, so timing can decide which number applies.⁹ Beginning January 1, 2028, the caps adjust for inflation every two years.⁸ Both figures are a steep jump from the prior caps, which sat under $1 million.

When the other driver's conduct adds damages

Ordinary negligence gets you compensatory damages. Worse conduct can add more. Colorado allows exemplary (punitive) damages under C.R.S. 13-21-102 when the injury is attended by "fraud, malice, or willful and wanton conduct," language that reaches drunk driving and similar recklessness. The award cannot exceed your actual damages, but a court can raise it to as much as three times that amount in aggravated circumstances.¹⁰

The state also has a dram shop law. Under C.R.S. 44-3-801, a bar or retailer can be liable if it willfully and knowingly served alcohol to a visibly intoxicated person, or to anyone under 21, who then caused a crash. That liability carries its own inflation-adjusted cap, set at $465,730 for claims accruing in 2026 and 2027.⁴

Distracted driving can strengthen a negligence case as well. Since January 1, 2025, C.R.S. 42-4-239 has barred drivers from holding or manually using a phone.¹¹ Enforcement is secondary, so an officer must see the phone use cause careless or imprudent driving before issuing a citation, and the Colorado Department of Transportation confirms the hands-free rule took effect that day.¹² A cited violation is useful proof that the other driver breached the standard of care.

Putting it together

Colorado's at-fault system rewards two habits: acting before the three-year deadline, and knowing every policy in play, including your own UM/UIM and MedPay. Fault is rarely all-or-nothing here, and the 50 percent bar makes the percentage assigned to you worth real money. If you are deciding whether to handle a claim yourself or bring in help, you can find a Colorado attorney through our legal directory.

This is general information, not legal advice.

Sources

1. Colorado Division of Insurance (DORA), Auto Insurance. https://doi.colorado.gov/types-of-insurance/auto-insurance

2. C.R.S. 13-21-111, Negligence cases, comparative negligence. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-13.pdf

3. C.R.S. 13-80-101(1)(n)(I), General limitation of actions. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-13.pdf

4. C.R.S. 44-3-801, Dram shop civil liability. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-44.pdf

5. C.R.S. 10-4-620, Required liability coverage limits. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-10.pdf

6. C.R.S. 10-4-609, Uninsured and underinsured motorist coverage. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-10.pdf

7. C.R.S. 10-4-635, Medical payments coverage. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-10.pdf

8. C.R.S. 13-21-102.5, Limitations on noneconomic damages. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-13.pdf

9. Colorado General Assembly, HB24-1472 (Raise Damage Limits Tort Actions). https://leg.colorado.gov/bills/hb24-1472

10. C.R.S. 13-21-102, Exemplary damages. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-13.pdf

11. C.R.S. 42-4-239, Use of mobile electronic devices. https://content.leg.colorado.gov/sites/default/files/images/olls/crs2024-title-42.pdf

12. Colorado Department of Transportation, The Hands-Free Law. https://www.codot.gov/safety/distracteddriving/colorado-hands-free-law