Colorado Statute of Limitations for Personal Injury Cases: Deadlines, Exceptions, and Legal Requirements

In Colorado, most personal injury lawsuits must be filed within two years, but individuals injured in motor vehicle accidents generally have three years to pursue legal action. Other types of cases, including medical malpractice, wrongful death, and claims involving government entities, are governed by additional statutory requirements that can significantly affect the time available to seek compensation.

Understanding Colorado’s statute of limitations is essential for anyone considering a personal injury lawsuit. Missing the applicable deadline can permanently eliminate an injured person’s ability to recover damages through the courts, regardless of the severity of the injuries or the strength of the evidence establishing another party’s negligence.

Colorado law also recognizes exceptions involving delayed discovery of injuries, minors, certain legal disabilities, and other circumstances. Determining which deadline applies requires examining both the nature of the injury and the legal basis of the claim.

What Is the Statute of Limitations for Personal Injury in Colorado?

The general statute of limitations for personal injury cases in Colorado is two years from the date the legal claim accrues, pursuant to Colorado Revised Statutes § 13-80-102(1)(a).

This two-year deadline applies to many civil lawsuits alleging negligence or other wrongful conduct resulting in physical injury.

Common examples include:

• Slip-and-fall accidents at businesses or private properties.
• Injuries caused by unsafe premises conditions.
• Negligent security claims.
• Certain recreational and sporting accidents.
• Injuries arising from ordinary negligence unrelated to motor vehicles.
• Many product liability claims, subject to additional statutory rules.

For example, suppose a customer slips on an improperly maintained staircase at a Denver retail establishment on June 15, 2026. If the injury and its cause are immediately apparent, the ordinary two-year limitations period would generally require a lawsuit to be filed by June 15, 2028.

However, the filing period may differ if the case involves a government-owned property, a delayed discovery of injuries, or another legally recognized exception.

Importantly, the statute of limitations establishes the deadline for commencing legal proceedings. Reporting an accident to an insurance company, obtaining medical treatment, or engaging in settlement negotiations generally does not, by itself, satisfy the legal filing requirement.

Colorado Personal Injury Statute of Limitations by Case Type

Although Colorado’s general personal injury deadline is two years, several significant exceptions apply.

Type of Personal Injury Claim	General Filing Deadline	Legal Authority
Ordinary negligence and slip-and-fall injuries	2 years	C.R.S. § 13-80-102
Car, truck, and motorcycle accident injuries	3 years	C.R.S. § 13-80-101(1)(n)
Pedestrian or bicycle injuries arising from motor vehicle operation	Generally 3 years	C.R.S. § 13-80-101(1)(n)
Medical malpractice	2 years, generally subject to a 3-year statute of repose	C.R.S. § 13-80-102.5
Wrongful death	Generally 2 years	C.R.S. § 13-80-102(1)(d)
Certain wrongful deaths involving vehicular homicide and leaving the scene	4 years	C.R.S. § 13-80-102(2)
Claims against government entities	Special notice generally required within 182 days	C.R.S. § 24-10-109

These deadlines are general statutory rules, not guarantees that every case in a category will have the same filing period. Claims involving multiple defendants, different legal theories, or specialized statutes may require separate analyses.

Colorado Attorney Adam McClure Discusses the Danger of Waiting to File a Claim

“One of the biggest mistakes an injured person can make is assuming they have plenty of time to pursue a claim. In Colorado, the filing deadline depends on the type of accident and the circumstances surrounding the injury. Even when someone is receiving medical treatment or negotiating with an insurance company, the clock may still be running. Missing that deadline can mean losing the right to compensation entirely, regardless of how serious the injuries are or how clearly another party was at fault.”

— Adam McClure, Personal Injury Attorney, The Frickey Law Firm

Why Colorado Allows Three Years for Motor Vehicle Accident Lawsuits

One of the most important distinctions in Colorado personal injury law concerns automobile accidents.

Under C.R.S. § 13-80-101(1)(n), individuals generally have three years to file tort lawsuits seeking compensation for bodily injury or property damage arising from the use or operation of a motor vehicle.

This provision commonly applies to injuries involving:

• Passenger vehicle collisions.
• Commercial truck accidents.
• Motorcycle crashes.
• Pedestrians struck by motor vehicles.
• Bicycle riders injured in collisions involving motor vehicles.
• Certain other injuries sufficiently connected to the use or operation of a motor vehicle.

For example, a motorist injured in a collision in Colorado Springs on August 10, 2026, would ordinarily have until August 10, 2029, to file a personal injury lawsuit, assuming the injury and its cause were known at the time of the accident and no special rule changes the deadline.

The Colorado Supreme Court has recognized the broad application of the motor vehicle limitations provision.

In Gonzales v. City and County of Denver, 17 P.3d 137 (Colo. 2001), the court addressed the application of the three-year limitations period to a claim involving a motorcycle, confirming that the statutory provision is not necessarily limited to situations in which the defendant was operating the motor vehicle.

However, the three-year statute does not automatically govern every claim with some connection to a vehicle. Product liability actions and other causes of action may fall under different limitations provisions.

Does the Three-Year Deadline Apply to Truck Accidents?

Generally, yes.

Individuals injured in collisions involving tractor-trailers, delivery trucks, commercial vans, and other motor vehicles ordinarily fall under Colorado’s three-year limitations provision for motor vehicle-related bodily injury claims.

Nevertheless, commercial vehicle cases may involve several potentially responsible parties, including the driver, employer, maintenance company, or vehicle manufacturer. Different claims arising from the same accident may be subject to different legal rules.

This makes early investigation particularly important in serious commercial vehicle accident litigation.

When Does the Colorado Statute of Limitations Begin?

The date an accident occurs is frequently the starting point for calculating a personal injury deadline, but Colorado law does not always measure the limitations period from the accident itself.

Under C.R.S. § 13-80-108, a personal injury claim generally accrues when the injured person knows, or reasonably should know, both that an injury exists and what caused it.

This principle is commonly referred to as the discovery rule.

For example, a construction worker may suffer exposure to a harmful substance but develop symptoms months later. If the worker could not reasonably have discovered the injury or its cause earlier, the date the claim accrues may differ from the original exposure date.

However, the discovery rule does not permit individuals to postpone filing merely because they do not yet know the full severity of their injuries.

Colorado courts distinguish between discovering the existence and cause of an injury and learning its ultimate financial or medical consequences.

A person who knows that an accident caused an injury generally cannot restart the limitations period simply because a physician later determines that the condition is permanent or requires additional surgery.

Does the Statute of Limitations Start When Medical Treatment Ends?

Generally, no.

A common misconception is that injured individuals have two or three years after completing medical treatment to file a lawsuit.

In most Colorado personal injury cases, completing physical therapy, recovering from surgery, or receiving a final medical prognosis does not establish a new accrual date.

The limitations period generally begins when the injury and its cause are known or reasonably should have been known, not when the person reaches maximum medical improvement.

Consequently, individuals undergoing lengthy medical treatment may need to file a lawsuit before their medical condition has fully stabilized.

Colorado Medical Malpractice Statute of Limitations

Medical malpractice claims are governed by a separate statutory framework.

Under C.R.S. § 13-80-102.5, lawsuits alleging negligence by qualifying healthcare professionals or institutions generally must be filed within two years after the claim accrues.

Colorado also imposes a three-year statute of repose, which ordinarily prevents medical malpractice lawsuits from being filed more than three years after the negligent act or omission, even when the resulting injury is not immediately discovered.

The distinction between a statute of limitations and a statute of repose is important.

A statute of limitations generally measures the filing period from when a claim accrues. A statute of repose establishes an outside deadline tied to the defendant’s underlying conduct.

Colorado law recognizes specific exceptions to the medical malpractice repose period, including circumstances involving:

• Knowing concealment of the negligent act or omission.
• An unauthorized foreign object left inside a patient’s body.
• Certain injuries that could not have been discovered through reasonable diligence.
• Qualifying claims involving minors or persons under a legal disability.

Medical malpractice cases frequently involve complex questions about when an injury became discoverable, whether the three-year repose period applies, and whether a statutory exception permits a later filing.

For that reason, an individual who suspects medical negligence should not assume that the ordinary two-year personal injury rule provides an accurate filing deadline.

Colorado Wrongful Death Statute of Limitations

When a person dies because of another party’s negligence or wrongful conduct, eligible surviving family members may be entitled to pursue a wrongful death action.

Under C.R.S. § 13-80-102(1)(d), the general statute of limitations for wrongful death claims is two years.

Under C.R.S. § 13-80-108(2), a wrongful death cause of action generally accrues on the date of death.

This distinction matters when an individual survives an accident for weeks or months before ultimately dying from the injuries.

For example, if a person sustains catastrophic injuries on February 1, 2026, but dies from those injuries on March 15, 2026, the general wrongful death limitations period would ordinarily be measured from March 15 rather than the original accident date.

Special Four-Year Deadline for Certain Fatal Hit-and-Run Cases

Colorado recognizes a particularly important exception involving fatal motor vehicle incidents.

Under C.R.S. § 13-80-102(2), a four-year limitations period applies to wrongful death claims against a defendant who committed vehicular homicide and, as part of the same criminal episode, committed the offense of leaving the scene of an accident resulting in death.

This provision does not mean that every fatal car accident, or every hit-and-run incident, automatically qualifies for a four-year filing period.

The specific statutory requirements must be satisfied.

Additionally, Colorado law imposes separate rules governing which family members may bring a wrongful death lawsuit and when they may do so. Those questions are distinct from the overall statute of limitations.

Personal Injury Claims Against Colorado Government Entities: The 182-Day Notice Requirement

Claims involving Colorado governmental bodies require special attention because a substantially shorter notice deadline may apply.

Under the Colorado Governmental Immunity Act, C.R.S. § 24-10-109, a person asserting a covered injury claim against a public entity or public employee generally must submit written notice within 182 days after discovering the injury.

This requirement can arise in cases involving public entities such as:

• Municipal governments.
• Counties.
• State government agencies.
• Public school districts.
• Other entities covered by the statute.

For example, an individual injured because of an allegedly dangerous condition on public property may face the 182-day notice requirement in addition to the applicable lawsuit filing deadline.

The statute specifies information that must be included in the notice and establishes rules concerning where the notice must be submitted.

Failure to satisfy the statutory notice requirements can bar an otherwise potentially valid claim.

Moreover, filing notice is not equivalent to filing a lawsuit. Both the notice deadline and the applicable litigation deadline must be evaluated.

The Governmental Immunity Act also contains exceptions and limitations concerning which claims may proceed against governmental defendants.

Importantly, the 182-day notice rule should not be confused with the ordinary two-year or three-year statute of limitations.

Can Colorado’s Personal Injury Statute of Limitations Be Extended?

In certain situations, Colorado law permits a filing deadline to be delayed or extended through a legal concept known as tolling.

Tolling can suspend or alter the running of a statutory limitations period.

However, the circumstances permitting tolling are limited, and courts generally require a legally sufficient basis for applying an exception.

1. Injuries Involving Children

Colorado provides special protections for minors and certain other legally disabled individuals.

Under C.R.S. § 13-81-103, the calculation of filing deadlines may change when an injured individual is legally under a disability.

In Kinslow v. Mohammadi, 2024 CO 19, the Colorado Supreme Court addressed the limitations period for a minor injured in a motor vehicle accident. The decision explains the interaction between the applicable limitations period and the statutory protections afforded to minors.

Depending on the circumstances, a person who was injured as a minor and had no appointed legal representative may receive the longer of the ordinary limitations period or two years following the removal of the disability.

The existence or appointment of a legal representative can materially change this analysis.

Parents should not assume that every claim involving a child can safely be delayed until the child becomes an adult. Government notice requirements, medical malpractice provisions, and other specialized laws may impose different obligations.

2. Delayed Discovery of an Injury

Colorado’s discovery rule may delay the accrual of a personal injury claim when the injured person neither knew nor reasonably should have known that an injury existed and what caused it.

This issue can arise in cases involving latent medical conditions, toxic exposures, or other injuries that are not immediately apparent.

Delayed discovery is highly fact-dependent and does not automatically extend the deadline merely because the injury becomes more severe over time.

3. Fraudulent Concealment and Other Extraordinary Circumstances

In certain circumstances, a defendant’s wrongful conduct may prevent an injured person from discovering or pursuing a claim.

Colorado recognizes limited equitable tolling principles, including situations involving wrongful conduct by a defendant or genuinely extraordinary circumstances preventing timely filing despite diligent efforts.

Such exceptions are narrowly applied.

An individual seeking to rely on equitable tolling generally must establish specific facts justifying its application rather than relying on ordinary difficulties encountered while preparing a lawsuit.

4. Legal Disabilities

Additional tolling rules may apply when a person meets Colorado’s statutory definition of being under a disability.

These protections are governed by C.R.S. §§ 13-81-101 through 13-81-103 and require careful consideration of legal representation, the nature of the disability, and the applicable claim.

What Happens If You Miss the Colorado Personal Injury Filing Deadline?

If a plaintiff files a personal injury lawsuit after the applicable statute of limitations has expired, the defendant can generally assert the statute of limitations as an affirmative defense.

If that defense succeeds, the court may dismiss the claim without evaluating whether the defendant actually caused the injuries.

This can prevent the plaintiff from recovering compensation for:

• Medical expenses and future healthcare costs.
• Lost wages and reduced earning capacity.
• Physical pain and suffering.
• Emotional distress.
• Permanent disabilities or disfigurement.
• Other legally recoverable losses.

There is an important distinction between the expiration of a statute of limitations and the existence of legal liability.

A defendant may have acted negligently, and the plaintiff may have suffered substantial harm, but the lawsuit can still be barred if it was not filed within the legally prescribed period.

Does Filing an Insurance Claim Stop the Statute of Limitations?

Generally, no.

Notifying an insurance carrier, submitting medical records, participating in an insurance investigation, or exchanging settlement offers ordinarily does not suspend the statutory filing deadline.

A claim may remain under active negotiation while the time to file a lawsuit continues to run.

Nor should an injured person assume that an insurance company’s acknowledgment of liability automatically extends the period for initiating litigation.

Where settlement negotiations remain unresolved as the deadline approaches, a lawsuit may need to be filed to preserve the claimant’s legal rights.

How Colorado Courts Interpret Statutes of Limitations

Colorado appellate decisions provide important guidance on how filing deadlines operate.

In Kinslow v. Mohammadi, 2024 CO 19, the Colorado Supreme Court examined the effect of minority on the statute of limitations in a motor vehicle injury case.

In Gonzales v. City and County of Denver, 17 P.3d 137 (Colo. 2001), the court addressed the applicability of the three-year motor vehicle limitations period.

Colorado courts have also emphasized that awareness of the full extent of damages is not always necessary for a personal injury claim to accrue. Once the injury and its cause are known or reasonably discoverable, the limitations period may begin even when future treatment needs or long-term consequences remain uncertain.

Together, these decisions illustrate why determining a filing deadline can involve more than simply adding two or three years to the accident date.

Frequently Asked Questions About Colorado Personal Injury Filing Deadlines

How long do I have to sue for personal injury in Colorado?

Most ordinary negligence-based personal injury lawsuits must be filed within two years after the claim accrues. Injuries arising from the use or operation of a motor vehicle generally have a three-year filing period. Special rules apply to medical malpractice, wrongful death, government claims, and other types of litigation.

Is the Colorado car accident statute of limitations two years or three years?

Colorado generally provides three years for bodily injury lawsuits arising from the use or operation of a motor vehicle under C.R.S. § 13-80-101(1)(n). However, wrongful death and certain other legal claims arising from an automobile accident may have different deadlines.

How long do I have to file a slip-and-fall lawsuit in Colorado?

The ordinary deadline is two years after the claim accrues. However, a slip-and-fall accident involving a governmental defendant may trigger a separate 182-day notice requirement, and other exceptions may affect the filing period.

Can I sue three years after an accident in Colorado?

Possibly. A three-year filing period generally applies to qualifying motor vehicle injury claims, while most ordinary negligence cases are subject to a two-year deadline. Tolling, delayed discovery, and specialized statutory provisions may also affect the calculation.

What if my injuries did not appear until months after the accident?

Colorado’s discovery rule may affect when the statute of limitations begins. The key issue is when the injured individual knew or reasonably should have known of both the injury and its cause. The fact that symptoms developed later does not automatically establish that the filing deadline was extended.

Does Colorado allow additional time when the injured person is a minor?

Yes, in qualifying circumstances. Colorado law provides statutory protections for minors and certain other legally disabled individuals. However, the applicable deadline depends on the type of claim, whether a legal representative exists, and whether special statutes apply.

Can I still settle a personal injury claim after the statute of limitations expires?

An insurer or defendant may voluntarily agree to settle a claim, but expiration of the statute of limitations can eliminate the ability to enforce the claim through a timely lawsuit. The resulting loss of litigation leverage often makes obtaining compensation significantly more difficult.

Why Identifying the Correct Filing Deadline Matters

Colorado’s personal injury statute of limitations is not a single rule applicable to every accident.

The distinction between the two-year general negligence period, the three-year motor vehicle period, the special medical malpractice provisions, and the 182-day governmental notice requirement can determine whether a lawsuit proceeds or is barred.

Furthermore, circumstances involving minors, delayed discovery, multiple defendants, wrongful death, or overlapping legal claims can complicate the calculation.

For injured individuals, the most prudent approach is to identify the potentially applicable deadlines as early as possible, preserve relevant evidence, and obtain a legal assessment before the filing period approaches expiration.

The central principle is straightforward: the right to pursue compensation may depend as much on filing within the correct legal deadline as it does on establishing another party’s responsibility for the injury.

Legal Disclaimer: This article is provided for general informational purposes and does not constitute legal advice. Colorado statutes, judicial interpretations, and procedural requirements may change. The applicable deadline depends on the facts and legal issues of each case. Individuals considering a personal injury claim should consult a qualified Colorado attorney regarding their specific circumstances.