Illinois gives asbestos victims two years to sue, starting when a doctor diagnoses the disease and links it to asbestos exposure — not when exposure occurred.
Illinois’ discovery rule protects patients whose disease can take decades to manifest, so a valid claim isn’t barred before the diagnosis is even made.
Third Coast Lawyers helps Wisconsin families confirm filing deadlines when an Illinois work history is part of the exposure story.
Wisconsin claimants with an Illinois work history often assume their home state’s rules control the deadline. Illinois’ own accrual and exception rules can apply instead, depending on where the exposure and diagnosis occurred.
Illinois sets a two-year deadline for asbestos-related personal injury lawsuits under 735 ILCS 5/13-202, running from the date a patient discovers the disease rather than from the date of exposure.
The Illinois Supreme Court established this discovery-based accrual rule for asbestos claims in Nolan v. Johns-Manville Asbestos, 85 Ill. 2d 161 (1981), recognizing that mesothelioma and other asbestos diseases can remain latent for decades.
Illinois courts have consistently applied Nolan’s discovery-based accrual rule in subsequent asbestos cases. Lambert v. Village of Summit, 101 Ill. App. 3d 1034 (1981), confirmed that the same two-year clock governs even when a patient later dies from the disease, so the accrual date does not automatically reset at death.
Choosing where to file matters alongside the deadline itself, a question explored further in our overview of Illinois’ asbestos litigation hubs.
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Illinois’ discovery rule starts the clock only once a patient knew, or reasonably should have known, both that they had an asbestos-related disease and that asbestos exposure caused it.
A biopsy confirming mesothelioma typically marks this trigger date with medical certainty, unlike asbestosis, which can be harder to pin to a single diagnosis date.
Families in Wisconsin dealing with a confirmed mesothelioma diagnosis tied to Illinois work history should document the exact date a physician linked the disease to asbestos, since that date controls the Illinois filing deadline regardless of when the underlying exposure happened.
Missing Illinois’ two-year deadline can end a valid claim before it starts. The firm offers a free deadline review today.
Illinois does not require a plaintiff to know the identity of the specific company responsible for the asbestos exposure before the two-year clock begins running.
Guebard v. Jabaay, 65 Ill. App. 3d 255 (1978), established that Illinois plaintiffs must file within two years of discovering the disease itself, regardless of whether the responsible manufacturer or employer has been identified yet.
Guebard’s rule sets Illinois apart from states that delay accrual until a plaintiff can name the liable defendant, so an Illinois claimant’s practical timeline may be shorter than that of a similarly situated claimant elsewhere.
Wisconsin claimants working to document their exposure history across state lines should start that work immediately, since Illinois’ short filing window doesn’t wait for a completed defendant investigation.
Illinois eliminated a ten-year filing barrier for construction-related asbestos claims when Governor Pat Quinn signed Public Act 098-1131 on December 19, 2014, effective June 1, 2015.
The new law added 735 ILCS 5/13-214(f), removing the ten-year construction statute of repose for personal injury, disability, disease, or death claims tied to asbestos released during construction work.
Construction-exposure cases filed after the 2015 statute-of-repose amendment still follow the standard two-year discovery-rule deadline; the amendment removed the outer ten-year barrier, not the underlying filing window.
Wisconsin workers with a construction exposure history spanning Illinois jobsites benefit directly from this change, since a claim tied to Illinois construction work is no longer time-barred simply because a decade has passed since the building project ended.
Illinois’ 2015 construction extension doesn’t apply equally to every industry — workers exposed at Wisconsin shipyards who later worked on Illinois construction jobs should have both exposure histories reviewed together, since each site can affect which deadline applies.
Worked construction in Illinois decades ago and were only just diagnosed? Third Coast Lawyers reviews exposure timelines and filing deadlines at no cost.
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Illinois’ Wrongful Death Act gives surviving family members two years from the date of death to file a claim under 740 ILCS 180/2.
This deadline runs separately from the deceased’s own personal injury deadline, but Illinois courts will not revive a wrongful death claim if the deceased’s underlying personal injury claim had already expired before death.
Families weighing a wrongful death claim tied to Illinois exposure should confirm both deadlines separately, since missing either one can bar recovery entirely, even if the other deadline is still open.
Illinois’ fraudulent concealment statute extends the filing deadline to five years after a plaintiff discovers a concealed cause of action, under 735 ILCS 5/13-215.
Courts require proof of affirmative acts by the defendant intended to prevent discovery of the claim; silence alone does not constitute concealment under this statute.
An asbestos manufacturer that actively hid internal safety studies, for example, could trigger this extended deadline if a plaintiff later discovers the concealment separately from the disease diagnosis itself.
Don’t let confusion over deadlines cost your family a valid claim. Third Coast Lawyers offers a confidential deadline check before time runs out.
What is the statute of limitations for asbestos lawsuits in Illinois?
Illinois law gives asbestos victims two years to file a personal injury lawsuit under 735 ILCS 5/13-202. The clock starts when a doctor diagnoses the asbestos-related disease and links it to asbestos exposure, not when the original exposure occurred decades earlier.
When does Illinois’ discovery rule start the two-year clock?
Illinois’ discovery rule starts the clock once a patient knew, or reasonably should have known, both that an asbestos-related disease existed and that asbestos exposure caused it. Courts established this standard in Nolan v. Johns-Manville Asbestos, decided by the Illinois Supreme Court in 1981.
Does Illinois require plaintiffs to identify the responsible company before filing?
No. Illinois does not require a plaintiff to know which specific company caused the exposure before the two-year clock starts, under Guebard v. Jabaay, 65 Ill. App. 3d 255 (1978). Plaintiffs must still file within two years of discovering the disease itself.
How did the 2015 amendment change deadlines for construction-related asbestos claims?
Public Act 098-1131, effective June 1, 2015, removed Illinois’ ten-year construction statute of repose for asbestos-related injury, disease, and death claims. Construction-exposure cases now follow only the standard two-year discovery-rule deadline, with no separate ten-year outer limit tied to the construction date.
What deadline applies to a wrongful death claim after an asbestos-related death in Illinois?
Illinois’ Wrongful Death Act gives survivors two years from the date of death to file under 740 ILCS 180/2. This deadline runs separately from the deceased’s own injury deadline, though courts won’t revive an already-expired injury claim through a later wrongful death filing.
Can fraudulent concealment extend Illinois’ asbestos filing deadline?
Yes. Illinois’ fraudulent concealment statute, 735 ILCS 5/13-215, allows a plaintiff five years to file after discovering a concealed cause of action. Courts require proof of affirmative acts by the defendant designed to prevent discovery, so silence alone does not qualify.
Is Illinois’ asbestos statute of limitations different from other states?
Yes. Most states require plaintiffs to identify the responsible defendant before the filing clock starts, but Illinois does not, under Guebard v. Jabaay. This can make Illinois’ effective filing window shorter in practice than a similarly situated claim filed elsewhere.
Does Illinois’ statute of limitations apply to Wisconsin residents exposed while working in Illinois?
Yes. Illinois’ statute of limitations applies based on where the exposure and diagnosis occurred, not where the claimant currently lives. A Wisconsin resident diagnosed after Illinois exposure follows the same two-year discovery-rule deadline as an Illinois resident with the same exposure history.
What happens if someone misses Illinois’ asbestos filing deadline?
Missing Illinois’ filing deadline generally bars the claim permanently, regardless of the strength of the underlying evidence. Narrow exceptions exist for fraudulent concealment and certain construction-exposure cases affected by the 2015 statute-of-repose amendment, but most missed deadlines cannot be revived.
About the Author
Managing Partner · Toxic Tort Trial Attorney · Licensed in Wisconsin, Illinois, and Missouri
Anna G. O'Connor is the founding member and managing partner of Third Coast Lawyers and a trial attorney licensed in Wisconsin, Illinois, and Missouri. She practices across the Midwest and has tried more than 50 jury trials during her 20-plus-year legal career. Anna represents workers and families in toxic tort matters, including asbestos and mesothelioma claims, in Wisconsin, Illinois, and Missouri state courts, federal courts, and multi-district litigation proceedings.
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