How Long Does a Car Accident Lawsuit Take in Colorado?

Nobody files a lawsuit because they want to spend two years in litigation. They file because the adjuster stopped returning calls, or put a number on the file that would not cover a surgery already on the calendar. Filing changes who controls the pace: the case leaves an insurance queue and joins a district court docket, where the deadlines belong to a judge instead of to a claims department.

This post walks through the phases of a Colorado car accident lawsuit, how long each one usually runs, and the specific things that push a case past the two-year mark. Our Denver car accident lawyers at Boesen Law can tell you where a case like yours is likely to sit on that timeline.

A Claim and a Lawsuit Run on Separate Clocks

Most Colorado crash cases never become lawsuits. They run as claims: treatment finishes, records and bills are assembled into a demand package, and the carrier answers with a number. On that track, how long a car accident settlement takes is driven almost entirely by how long the medical treatment runs.

A lawsuit is what happens when that track stalls or the offer cannot be defended. A complaint gets filed, the defendant gets served, defense counsel hired by the insurer files an answer, and the court sets a schedule everyone has to keep. That shift is the whole point of filing. An adjuster can ignore a phone call for six weeks. Nobody ignores a discovery deadline.

For answers to your questions, call:
(303) 999-9999

The Phases of a Colorado Car Accident Lawsuit

Cases differ, but the sequence rarely does. The ranges below reflect what these cases look like in Denver metro district courts.

1. Investigation and treatment, before anything is filed. Two months to two years. Nothing can be valued honestly until the treating physicians say the injury has stabilized or spell out the permanent care it will require.
2. Filing and service. Two to eight weeks. The complaint is filed in the district court for the county where the crash happened or where the defendant lives, and the defendant has to be served.
3. Answer and case management. One to three months. Defense counsel enters an appearance, answers the complaint, and the parties give the judge a proposed schedule. The resulting case management order fixes the discovery cutoff, the expert disclosure dates, and often the trial setting.
4. Written discovery and disclosures. Three to six months. Both sides exchange medical records, billing, wage documentation, photographs, repair estimates, and vehicle data. Cases are built or quietly lost here, and what survives to trial is limited to admissible evidence gathered during this window.
5. Depositions and expert work. Four to nine months. The parties are deposed, treating physicians give sworn testimony, and retained experts issue reports on causation, future care, and lost earning capacity.
6. Mediation, motions, and trial. Three to twelve months. Colorado district courts routinely require mediation before a trial date holds. Cases that do not resolve there wait in line for a courtroom.

Filed cases in Colorado commonly conclude somewhere between twelve and thirty months after the complaint. Stack the treatment period on the front and a serious injury case can run three years from the crash to the disbursement check.

What Actually Adds Months to a Colorado Case

Delay is rarely random. It comes from a short list of recurring problems, most of which are visible early:

• Treatment that has not plateaued. Settling or trying a case before the prognosis is stable means guessing at the future medical costs, and guessing low is permanent.
• A disputed pre-existing condition. When a defense expert argues the herniation predates the crash, the case needs comparative imaging, treating-physician testimony, and often a second opinion. That fight alone can add six months.
• Layered coverage or multiple defendants. A commercial policy sitting behind a personal one, an employer with vicarious liability exposure, or an underinsured motorist claim running alongside the third-party case all multiply the number of lawyers who have to agree on a schedule.
• Expert calendars. Life care planners, vocational economists, and biomechanical engineers are booked months out, and their depositions have to happen before the discovery cutoff.
• Trial continuances. A crowded criminal docket can bump a civil trial, and a bumped trial usually returns three to six months later.
• Valuation gaps. Where the parties are far apart on what the injury is worth, mediation fails and the case keeps moving. A back injury is the classic example, because what a back injury is worth in Colorado turns on surgical history and work restrictions rather than on the crash itself.

Boesen Law works these problems at the front of a case rather than at the end, because a schedule set in month two is far cheaper to keep than one repaired in month twenty.

Almost No Filed Case Reaches a Verdict

Filing a lawsuit is not the same as going to trial, and the numbers make the point better than any reassurance can.

Colorado district courts held 204 civil jury trials statewide in fiscal year 2024, against 21,126 new civil filings once distraint warrants and Rule 120 proceedings are set aside, according to the Judicial Branch’s FY 2024 Annual Statistical Report. Civil court trials, decided by a judge without a jury, added 136 more.

The practical reading is that the overwhelming majority of filed cases settle, and most settle after discovery has forced the insurer to look at the evidence rather than at a claim summary. Preparing a case as though it will be tried is what produces that result, which is why proving the elements of negligence gets the same attention whether or not a jury ever hears it.

Is Your Case Worth Filing?

Stephen A. Justino, whose thirty-two years of Colorado practice cover car, truck, and motorcycle crashes and the catastrophic injuries that follow them, notes:

“The question I get in the first meeting is almost always how long this will take, and the honest answer is that the client controls less of it than the medical picture does. What I can control is whether we are ready. When the file already has the download from the vehicle, the corridor video, the wage records, and a treating physician who will testify about permanent restrictions, the defense runs out of reasons to wait. The cases that drag are usually the ones where nobody gathered the proof in the first ninety days, and by the time somebody goes looking, half of it is gone.”

Layered coverage is worth checking early for the same reason. An underinsured motorist claim on your own policy, a household relative’s policy, or a commercial policy behind the at-fault driver can each add months if discovered late and can each add value if discovered early.

What Cases Like Yours Have Recovered

• $1,450,000 for a client side-struck on Arapahoe Road by a driver traveling 90 miles per hour. The vehicle was totaled and the recovery was long, with recurring surgeries and infections.
• $1,025,000 for a client rear-ended in a four-car collision who had prior spinal injuries and signs of a concussion, and who began therapy for depression and anxiety after the crash.

Our case results show what patient, fully documented cases produce.

Contact a Denver Car Accident Lawyer at Boesen Law

The length of a lawsuit matters less than what the file looks like when it ends. A case pushed to a fast resolution before the prognosis is stable closes at a discount that nobody notices until the next surgery is scheduled and there is no money left for it.

Boesen Law is a boutique firm with big results, we answer the phone at any hour, our attorneys and staff work in English, Spanish, and Russian, and there is no attorney fee unless we recover compensation for you. Schedule a free, in-person consultation and we will map the likely timeline against your actual medical picture. Contact Boesen Law with the crash report number, the insurer’s letters, and the names of your treating providers.

FAQs About How Long a Car Accident Lawsuit Takes in Colorado

Why does litigation take longer than the negotiation that came before it?

Because the rules change. In negotiation, the insurer reviews the records it chooses to review and answers on its own schedule. In litigation, both sides must disclose documents, sit for sworn depositions, retain and produce experts, and meet dates a judge set. That process is slower, and it is also the only mechanism that forces a carrier to confront evidence it has been declining to weigh.

Will I have to appear in court if my case is filed?

Probably not for a trial, but you should expect a deposition, and possibly a mediation you attend in person or by video. Statewide, only a small fraction of filed civil cases reach a jury. Most resolve once discovery has established what happened and what the injury cost, which usually occurs well before a courtroom is reserved.

What is the fastest a Colorado car accident lawsuit realistically finishes?

Roughly nine to twelve months from filing, and that happens only when liability is admitted, the treatment is complete, and the disagreement is limited to the value of a documented injury. Anything involving contested fault, a pre-existing condition, or a client still in active care will take longer, and pushing it faster generally means accepting a discount.

If I have three years to file, does waiting shorten the lawsuit later?

It does the opposite. Motor vehicle injury claims in Colorado carry a three-year deadline under C.R.S. § 13-80-101, but filing near the end of that window means starting discovery on a crash nobody remembers clearly, with video long since overwritten. Colorado’s personal injury time limits mark when a case must exist, not when a case should start.

Does my case take longer because I am still in treatment?

Yes, and that delay is usually working for you. Resolving a claim before a physician can state whether an injury is permanent means the future care is paid for out of a number chosen before anyone knew what it would cost. The exception is a case approaching its filing deadline, where the complaint has to be filed regardless and the medical picture gets developed during the lawsuit.

Call (303) 999-9999 or complete a Free Case Evaluation form