Every state sets deadlines, called statutes of limitations, for filing a lawsuit. Miss the deadline and a court can throw the case out no matter how badly you were hurt or how clearly the other side was at fault. It is the one mistake in an injury case that usually cannot be undone — so it is worth understanding the general picture in Illinois, and the traps that shorten it.
The two-year general rule
For most personal-injury claims in Illinois — car crashes, falls, dog bites, and similar matters — you generally have two years from the date of the injury to file a lawsuit (735 ILCS 5/13-202). Two years can feel like plenty of time. But it is the deadline to file suit, not to start — and a case built at the last minute is almost always weaker than one built while the evidence is fresh.
The exceptions that shorten it — sometimes to one year
The two-year rule has enough exceptions that you should never assume it applies to your situation. Among the ones that catch people off guard:
- Claims against a local government entity — one year, not two. If a CTA bus, a city truck, a police car, or another local public entity's vehicle or employee was involved, the Tort Immunity Act generally requires the lawsuit to be filed within one year (745 ILCS 10/8-101). In a city full of government vehicles, this exception comes up constantly — and it cuts the usual deadline in half.
- Wrongful death. Illinois generally allows two years from the death (740 ILCS 180/2), which may differ from the date of the injury — and the one-year government deadline can apply here too. (See wrongful death.)
- Injuries to a minor. The rules for a child's claim are different from an adult's — the clock generally does not start until the child turns 18, but there are important exceptions, and they are easy to get wrong without advice.
- Evidence deadlines that aren't "deadlines" at all. In a truck case, key data and records can be legally destroyed in months — long before any statute of limitations runs — unless someone demands they be preserved.
Because these exceptions are easy to miss and expensive to get wrong, confirming your specific deadline early is one of the simplest ways to protect a claim.
Why the clock isn't the only reason to move
Even when you are comfortably within the deadline, waiting quietly works against you:
- Witnesses move, and memories fade;
- Vehicles get repaired or scrapped, taking their data with them;
- Surveillance video is routinely overwritten within days or weeks;
- Physical evidence at the scene disappears as life moves on.
The sooner the facts are preserved, the stronger the claim tends to be. Acting early is not about rushing to sue — most cases settle without a lawsuit — it is about making sure the option is still on the table and the evidence still exists when it counts.
Not sure how much time you have?
If you are unsure which deadline applies to your situation, that uncertainty is itself a good reason to ask. You can tell Paul what happened and get a straight answer about your timeline — the consultation is free, and there is no obligation. This post is general information, not legal advice about your specific case; deadlines turn on facts, and only a review of yours can confirm them.