Car accident statute of limitations in Illinois

Chicago logged 109,112 crashes in 2025, down from 112,055 the year before, and another 9,461 in January 2026 alone.¹² Behind every one of those numbers sits a filing deadline, and the deadline is not the same for every kind of crash claim. In Illinois, most people hurt in a car accident have two years from the date of the crash to file a lawsuit, under 735 ILCS 5/13-202.³ Miss it, and the court will almost certainly dismiss the case no matter how strong the underlying claim is.

That two-year rule is the default, but Illinois law carves out several exceptions that shift the deadline depending on who was hurt, who caused the crash, and what kind of claim it is. Here's how the deadlines actually break down.

The two-year clock starts on the crash date

Under 735 ILCS 5/13-202, actions for "damages for an injury to the person" must be filed within two years after the cause of action accrues.³ For a car accident, that's the day of the crash, not the day you finish treatment and not the day you finally decide to call a lawyer.

Illinois recognizes a discovery rule that can delay accrual until a plaintiff knew, or should have known, both that they were hurt and that someone else caused it. That rule does little for most crash victims, since a collision makes both facts obvious the moment it happens. The two-year window applies whether the injury is a broken bone or a herniated disc that only shows up on an MRI two months later. Courts count from the collision, not from the diagnosis.

Property damage gets five years, not two

If your only loss was to the vehicle, you're on a longer, separate clock. Illinois' general property damage statute of limitations gives you five years from the date of the crash to sue over damage to your car, under 735 ILCS 5/13-205.⁴ There's no auto-specific statute for property claims, so this general civil rule controls. That extra runway matters for diminished value claims, where the drop in resale value sometimes doesn't become clear until well after the repairs are done.

Wrongful death runs from the date of death, not the crash

When a crash victim later dies from their injuries, the Wrongful Death Act starts its own clock: two years from the date of death, not the date of the collision, under 740 ILCS 180/2(d).⁵ That distinction matters when someone survives for weeks or months before dying. The estate's wrongful death claim and any injury claim the victim could have brought while alive are measured from different dates, and it's easy to lose track of one while focused on the other.

A government vehicle or road defect cuts the deadline to one year

Crashes involving a city snowplow, a CTA bus, or a defect in a state or county road don't run on the standard two-year rule. The Local Governmental and Governmental Employees Tort Immunity Act requires civil actions against a local public entity or its employees to be filed within one year of the injury, under 745 ILCS 10/8-101.⁶ Illinois once also required a separate written notice of claim within six months of the crash, but that pre-suit notice requirement was repealed decades ago.⁶ The one-year filing deadline is now the only clock, and courts enforce it strictly, even against people who didn't realize a government vehicle or entity was involved until later.

Minors get until two years past their 18th birthday

A child hurt in a car accident isn't bound by the standard two-year window while still a minor. Under 735 ILCS 5/13-211, someone who was under 18 when the crash happened can file within two years of turning 18, effectively up to their 20th birthday.⁷ That tolling isn't subject to the ten-year outside cap that applies elsewhere in the same statute; that cap is written to reach only property and contract claims under separate code sections, not personal injury claims from a crash.

Drunk driving crashes carry a second, shorter deadline

If a drunk driver hits you, the claim against the driver still runs on the standard two-year clock. But a claim against the bar, restaurant, or liquor store that served that driver follows a different statute entirely. Illinois' Dram Shop Act gives you just one year from the crash to sue the seller, under 235 ILCS 5/6-21, and that one-year window is not extended for minors the way an ordinary injury claim would be.⁸ Dram shop recovery is also capped and adjusted for inflation each year; for 2026 the limit is $90,411.55 per injured person and $110,503.00 for a loss of support or society claim.⁹ Sorting out the driver's claim first can quietly cost you the dram shop claim, since its one-year clock keeps running regardless of what's happening with the rest of the case.

Hit-and-run drivers and defendants who leave Illinois

If the at-fault driver leaves Illinois after the crash, 735 ILCS 5/13-208 pauses the limitations clock for however long they're gone.¹⁰ In practice this rarely helps car accident plaintiffs, because Illinois courts generally have jurisdiction over anyone who drives on its roads, regardless of where that person lives now. A narrower exception, fraudulent concealment under 735 ILCS 5/13-215, gives victims five years from the date they discover the claim, but only where a defendant took active steps to hide it.¹¹ Simply never identifying a hit-and-run driver doesn't trigger that exception; that gap is what uninsured motorist coverage is for, not an extended filing deadline.

Missing the deadline ends the claim

Once the deadline passes, it doesn't just weaken a claim, it usually ends it. A lawsuit filed even a day late is subject to dismissal with prejudice, meaning it can't be refiled under a different theory or in a different court. Insurance adjusters know this, and settlement talks that drag on past the deadline without a signed release or a filed complaint can leave an injured person with no leverage left at all. None of the exceptions above extend automatically; each depends on specific facts, so it's worth confirming which clock applies well before it's close to running out.

Moving early still matters

Illinois is also a modified comparative negligence state, and a driver found 51% or more at fault pays nothing.¹² Fault fights get harder to win as physical evidence and witness memory fade, deadline or not. Pulling the official crash report early preserves the responding officer's account of what happened while it's still fresh, and it's worth doing regardless of which deadline applies to your specific claim.

If you're not sure which of these windows applies, say a government vehicle was involved, or the injured person is a minor, it's worth getting an assessment from an Illinois attorney well before the relevant clock runs out. The legal directory lists attorneys who handle these cases across the state.

This is general information, not legal advice.

Sources

1. thatcarhitme.com, Chicago Year-over-Year Crash Report, 2025 vs 2024, https://thatcarhitme.com/crash-data/illinois/chicago/2025-annual-report

2. thatcarhitme.com, Chicago Crash Report, January 2026, https://thatcarhitme.com/crash-data/illinois/chicago/january-2026-report

3. 735 ILCS 5/13-202, https://www.ilga.gov/legislation/ilcs/fulltext.asp?DocName=073500050K13-202

4. 735 ILCS 5/13-205, https://www.ilga.gov/documents/legislation/ilcs/documents/073500050k13-205.htm

5. 740 ILCS 180/2, Wrongful Death Act, https://www.ilga.gov/Legislation/ILCS/Articles?ActID=2059&ChapterID=57&Print=True

6. 745 ILCS 10/8-101 and 8-102, Local Governmental and Governmental Employees Tort Immunity Act, https://www.ilga.gov/Documents/legislation/ilcs/documents/074500100K8-101.htm and https://www.ilga.gov/documents/legislation/ilcs/documents/074500100K8-102.htm

7. 735 ILCS 5/13-211, https://www.ilga.gov/documents/legislation/ilcs/documents/073500050K13-211.htm

8. 235 ILCS 5/6-21, Dram Shop Act, https://ilga.gov/documents/legislation/ilcs/documents/023500050K6-21.htm

9. Illinois Comptroller, Dram Shop Liability Limits 2026, https://illinoiscomptroller.gov/__media/sites/comptroller/assets/File/Agencies/resource-library/statutorily-required/DRAM%20SHOP%20LIABILITY%20LIMITS-2026.pdf

10. 735 ILCS 5/13-208, https://www.ilga.gov/documents/legislation/ilcs/documents/073500050K13-208.htm

11. 735 ILCS 5/13-215, https://www.ilga.gov/documents/legislation/ilcs/documents/073500050K13-215.htm

12. Illinois Dept. of Insurance, Comparative Negligence, https://idoi.illinois.gov/consumers/consumerinsurance/comparative-negligence.html