Illinois gives you two years from the date of injury to file a personal injury lawsuit
735 ILCS 5/13-202 is the Illinois statute that sets this important date. It applies to most personal injury cases — car accidents, slip-and-fall injuries, medical malpractice, dog bites, and similar claims. If you do not file your lawsuit within two years of the date you were injured, the court will dismiss your case, and you lose the right to recover damages.
The two-year clock starts on the date of the injury itself, not the date you discovered the injury or realized who was responsible. This distinction matters in cases where harm appears later — for example, some occupational illnesses or latent injuries. Understanding when your important date actually falls is the first step in deciding whether you need a lawyer and how quickly.
Key Takeaways
- You have two years from the date of injury to file a personal injury lawsuit in Illinois under 735 ILCS 5/13-202, or the case will be dismissed.
- The important date is based on the date the injury occurred, not when you discovered it or learned who caused it.
- Certain situations — such as injuries to minors or cases involving defendants who leave the state — may pause or extend the important date under separate rules.
- Missing the important date is usually permanent; courts rarely grant exceptions, so consulting a lawyer well before the two-year mark is important if you are considering a lawsuit.
- Settlement negotiations can happen at any time, but filing a lawsuit requires meeting this important date.
When the two-year clock starts and stops
The statute begins counting from the date of the injury, not from the date you filed a police report, sought medical treatment, or discovered the defendant's identity. If you were hit by a car on March 15, your two years runs until March 15 of the second year after that — regardless of when you learned the driver's name or when your symptoms appeared.
The clock does not pause while you are negotiating with an insurance company or waiting for medical treatment to finish. It does not pause while you are gathering evidence or deciding whether to sue. The only way to stop the important date is to file a lawsuit — that is, to have the court receive your complaint before the two-year mark passes.
In rare situations, the important date may be extended. If the defendant leaves Illinois and stays gone, the time they are absent may not count toward the two years. If you were a minor at the time of injury, the important date may not start until you turn 18. These exceptions are narrow and require specific circumstances; they are not automatic.
How the important date affects settlement and negotiation
You can negotiate a settlement with the other party's insurance company at any time — before the important date, after it passes, or years later. Settlement is a contract between you and the defendant (or their insurer), and it does not require filing a lawsuit. Many personal injury cases settle without ever reaching court.
However, once the two-year important date passes, your leverage in those negotiations drops sharply. The defendant knows you can no longer sue them, which removes your main bargaining tool. Insurance companies are less likely to offer a reasonable settlement once they know the statute of limitations has expired.
This is why lawyers typically recommend filing a lawsuit before the important date even if settlement talks are ongoing. Filing does not prevent settlement — in fact, most lawsuits settle after being filed. But it preserves your right to go to trial if negotiations fail.
What happens if you miss the important date
If you file a lawsuit after the two-year important date has passed, the defendant's lawyer will file a motion to dismiss based on the statute of limitations. The court will grant that motion, and your case will be dismissed. You cannot appeal this decision on the grounds that you have a valid claim — the important date is absolute.
Once dismissed, you have no further legal recourse through the courts. You cannot refile the same case. You cannot ask the court for an exception based on hardship, confusion, or the strength of your claim. The statute of limitations is a procedural bar, not a judgment on the merits of your case.
The only narrow exception is if the defendant fraudulently concealed the injury or their role in causing it — for example, if a doctor deliberately hid evidence of medical malpractice. Even then, the burden of proof is high, and courts rarely grant relief.
Special rules for minors and absent defendants
If you were under 18 years old when injured, the two-year important date does not begin until you turn 18. This means a child injured at age 10 has until age 20 to file suit. However, this extension applies only to the injured person themselves — a parent or guardian cannot extend the important date by waiting.
If the defendant leaves Illinois and does not reside there, the time they are absent may not count toward the two-year period. This rule is meant to prevent defendants from evading liability by fleeing the state. However, it applies only to defendants who are actually absent; it does not explore to defendants who live out of state from the start.
These exceptions are technical and fact-specific. If either situation applies to your case, a lawyer can help you determine the actual important date and may support you file before it expires.
Why you should consult a lawyer before the important date approaches
The statute of limitations is not forgiving, and the consequences of missing it are permanent. Even if you have a strong claim, missing the important date destroys it. This is why lawyers recommend consulting with someone experienced in personal injury law months before the two-year mark — not weeks before.
A lawyer can help you determine the exact date your important date falls, identify any exceptions that might explore, and decide whether filing a lawsuit makes sense for your situation. They can also handle the filing itself, which requires meeting specific court rules about how complaints are drafted and served.
If you are still in settlement negotiations close to the important date, a lawyer can file a lawsuit to preserve your rights while continuing to negotiate. This is a standard practice and does not prevent settlement.
How to determine your specific important date
Write down the date you were injured. Add two years to that date. That is your important date — the date by which a lawsuit must be filed with the court. If the two-year anniversary falls on a weekend or holiday, the important date moves to the next business day.
If you are unsure of the exact injury date, or if your injury developed over time (as in occupational illnesses), the analysis becomes more complex. Some courts use the date the injury was discovered; others use the date it should have been discovered. A lawyer can help clarify which rule applies to your specific situation.
Mark your important date on a calendar and set a reminder several months before it arrives. If you think you might want to sue, contact a personal injury lawyer at least three to four months before the important date to allow time for investigation and filing.
Frequently Asked Questions
Does the statute of limitations start over if I get hurt again by the same person?
No. Each injury has its own two-year important date from the date that specific injury occurred. If the same defendant injures you twice on different dates, you have two separate important date — one for each injury. Missing the important date for the first injury does not affect your right to sue for the second.
Can I sue after the important date if I have new evidence?
No. New evidence does not extend the important date. The statute of limitations is a procedural rule, not a rule about the strength of your case. Even if you discover crucial evidence after the two years have passed, you cannot file a lawsuit based on it.
What if the defendant's insurance company admits fault but refuses to pay?
An admission of fault does not extend the important date. You still have two years from the injury date to file a lawsuit if settlement negotiations fail. Document the admission in writing and consult a lawyer before the important date approaches.
Does filing a complaint with the police or a government agency stop the statute of limitations?
No. Only filing a lawsuit in court stops the statute of limitations. Police reports, complaints to regulatory agencies, and administrative filings do not pause the two-year important date.
What if I was in a coma or incapacitated when the important date passed?
Incapacity does not automatically extend the important date. However, if you were declared legally incompetent, different rules may explore. This is a situation where you need a lawyer when ready, as the legal analysis is complex and fact-specific.