Personal injury filing deadline in Colorado.
The general time limit to file an injury lawsuit in Colorado is 2 years. For car crash injuries it is 3 years.
Colorado gives 3 years for car crash injuries. Most other injury lawsuits get 2 years.
Note: Car crash injuries get 3 years.
Work out your date
Uses the general 2 years limit, counted from the injury date as a simple estimate.
How the deadline usually works
The clock usually starts on the date you were hurt. If you file after it runs out, the other side can ask the court to throw the case out, and in most cases the court will.
Situations with a different deadline
- Government bodies. If a city, county, state agency, school, or public transit was involved, the deadline to give written notice is often much shorter, sometimes 30 to 180 days. Ask an attorney right away.
- Workplace injuries. Most go through workers’ compensation, which has its own short reporting deadlines, often measured in days or weeks.
- Medical claims. These often have shorter or stricter limits, and the clock can start when the problem was found.
- Children. Many states pause the clock until the child turns 18, but rules differ.
- Insurance policies. Your own policy can require notice of a claim within a short time.
What to do now
Do not wait for the deadline. Evidence fades and witnesses move. Start a file, see a doctor, and talk to a lawyer early if you want one.
Other states
General information, last reviewed November 2026, not legal advice. Laws change and exceptions are many. Confirm the deadline for your situation with a licensed Colorado attorney.