What Is the Statute of Limitations for a Workplace Injury in Illinois?

The statute of limitations is the legal deadline for taking action after a workplace injury. In Illinois, injured workers may have rights under both the workers’ compensation system and, in some cases, through separate personal injury claims against third parties.

Because different deadlines may apply depending on the type of claim, understanding the statute of limitations is essential to protecting your right to compensation.

The Basic Deadline:

For most workplace injuries in Illinois, employees must notify their employer about the injury within a relatively short period of time.

In general:

• Workplace injuries should be reported to the employer as soon as possible

• Formal workers’ compensation claims must typically be filed within a specific legal timeframe

• Third-party personal injury lawsuits are generally subject to a two-year statute of limitations

The timeline usually begins on the date of the injury or when the worker became aware of the work-related condition.

Certain workplace injury cases may involve additional legal deadlines or limitations.

For example:

• Occupational illness claims may have different filing periods

• Claims involving repetitive stress injuries may depend on when the condition was diagnosed

• Lawsuits against government entities may involve shorter notice requirements

• Third-party claims involving defective equipment or contractors may have separate statutes of repose

Because multiple legal rules may apply at the same time, determining the correct deadline often requires a detailed legal review.

Exceptions for

Illinois law recognizes several important exceptions that may affect the statute of limitations for workplace injury claims.

These may include:

• Occupational illnesses: Conditions that develop over time may use the date of discovery rather than the date of exposure

• Repetitive stress injuries: Claims involving gradual injuries may begin when symptoms become disabling or diagnosed

• Minors: Different rules may apply if the injured worker was under 18

• Mental incapacity: Certain impairments may impact the calculation of deadlines

• Fraud or concealment: If an employer or third party concealed important information, additional time may apply

These exceptions can significantly impact how long an injured worker has to pursue a claim.

Why It’s Critical to Act Quickly

Even if there appears to be time remaining, acting quickly after a workplace injury is extremely important.

Early action can help:

• Preserve accident reports and workplace evidence

• Secure witness statements

• Ensure prompt medical documentation

• Avoid disputes about whether the injury was work-related

Waiting too long can complicate both workers’ compensation claims and third-party lawsuits.

Get Help from an Illinois Workplace Injury Attorney

Workplace injury deadlines can become complicated—especially when multiple parties or different types of claims are involved.

At Hurley McKenna & Mertz, P.C., we help injured workers understand their rights, identify all available claims, and ensure critical deadlines are met. Our team is committed to protecting workers and pursuing the compensation they deserve.

If you were injured on the job, contact our Illinois workplace injury attorneys today for a confidential consultation and guidance on your legal options.