What Is the Statute of Limitations for Car Accidents in Illinois?
- HM&M
- Jul 20
- 2 min read

The statute of limitations determines how long you have to file a lawsuit after a car accident. In Illinois, these legal deadlines are important because waiting too long can prevent you from recovering compensation for injuries, medical expenses, lost wages, and other damages.
Whether the crash involved another passenger vehicle, a commercial truck, a rideshare driver, or a government vehicle, understanding the applicable deadlines is essential to protecting your rights.
The Basic Deadline:
In Illinois, most car accident injury claims are subject to a two-year statute of limitations.
This generally means:
You have two years from the date of the accident to file a personal injury lawsuit
The deadline usually applies to claims involving injuries caused by another driver’s negligence
If a lawsuit is not filed within this timeframe, the injured person may lose the ability to pursue compensation through the courts.
Absolute Deadline:
While the standard rule is generally two years, certain circumstances can affect the timeline.
For example:
Property damage claims may involve different deadlines
Wrongful death claims may follow separate legal timelines
Claims involving public vehicles or government entities may require earlier notice or additional procedural steps
Because the applicable deadline may vary depending on the circumstances of the crash, it is important to evaluate each case individually.
Exceptions for
Illinois law includes several exceptions that may affect the statute of limitations in car accident cases:
Minors: If the injured person is under 18, the filing deadline may be extended
Delayed discovery: In rare situations where injuries were not immediately apparent, the timeline may begin later
Government entities: Accidents involving city vehicles, public transportation, or government agencies may involve additional notice requirements
Wrongful death claims: Separate timelines may apply when a crash results in death
These exceptions can significantly impact how much time is available to file a claim.
Why It’s Critical to Act Quickly
Even when there is time to file a lawsuit, acting quickly is important.
Taking action early can help:
Preserve accident scene evidence and vehicle damage
Obtain surveillance or traffic camera footage before it is deleted
Gather witness statements while memories are fresh
Strengthen the connection between the accident and the injuries suffered
Delays can make it harder to investigate the crash and build a strong case.
Get Help from an Illinois Car Accident Attorney
Car accident claims can involve complex legal and insurance issues, especially when liability is disputed or serious injuries are involved.
At Hurley McKenna & Mertz, P.C., we help injured individuals understand their rights, evaluate legal deadlines, and pursue compensation against negligent drivers and other responsible parties.
Contact our Illinois car accident attorneys today for a confidential consultation and guidance on your legal options.


