Workers’ Compensation Statute of Limitations

Wednesday, June 11, 2025

Workers’ Compensation Statute of Limitations

Written by Malman Law, reviewed by Steve J. Malman.

In Illinois, you generally have three years from the date of the injury to file a lawsuit, or two years from the last payment of compensation, whichever is later.

If you miss this deadline, you may lose your right to compensation. Workers’ comp lawyers in Illinois will help ensure you meet all the necessary deadlines and secure the benefits you deserve.

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What Are Statutes of Limitations?

Statutes of limitations are legal time limits that tell you how long you have to start a legal case in civil court. For workers’ compensation in Illinois, these time limits are very important.

If you miss the deadline, you might lose your chance to get help for your work injury. This is why it’s important to know these time limits and act quickly if you get hurt at work.

Illinois Statute of Limitations for Workers’ Compensation Claims

In Illinois, the main time limit for workers’ compensation claims is three years. This means you have three years from the date you got hurt to file your claim.

But there’s another important deadline too. You also need to file within two years of the last time you got any benefits for your injury. This could be money for lost wages or payment for medical treatment.

Let’s look at an example:

• You get hurt at work on January 1, 2023
• Your employer pays for your medical treatment until June 1, 2023
• You have until June 1, 2025 to file your claim (two years from the last benefit)
• But if you never got any benefits, you would have until January 1, 2026 to file (three years from the injury)

It’s important to remember that you should file your claim as soon as possible. Waiting can make it harder to prove your case.

Please read: Process to File a Workers’ Compensation Claim in Chicago

Illinois Statute of Limitations Workers’ Compensation Exemptions

Sometimes, the normal time limits don’t apply. These are exemptions. In Illinois, there are a few situations where you might get more time:

• Repetitive Trauma: Some injuries happen over time instead of all at once. For these types of injuries, the clock starts when you first notice the problem and think it might be related to your job. For example, if you type all day at work and develop carpal tunnel syndrome, the time limit to file a claim might start when your hands first start hurting badly and you realize it could be from your work activities.
• Occupational Diseases: Occupational diseases are illnesses that you get from your job over a period of time. For these diseases, you have three years from when you first noticed the disease and realized it was related to your work to file a claim. However, you cannot file more than two years after you stop working at the job that caused the disease. This means you need to act quickly once you notice symptoms and understand they are work-related.
• Minors: If you are under 18 years old when you get hurt at work, the time limit for filing a workers’ compensation claim does not start until you turn 18. This gives young workers extra time to report their injuries and seek the benefits they are entitled to, even if they were injured as minors.
• Mental Incapacity: If your work injury makes you unable to understand your rights, the time limit for filing a claim might not start until you are able to understand your situation again. This can happen if a severe injury affects your mental capacity. It ensures that workers who are mentally incapacitated are not unfairly penalized for being unable to file their claims on time.
• Important Reminder: Remember, these exemptions can be complicated and might vary depending on your specific situation. It’s always best to file your claim as soon as possible to ensure you meet all deadlines and secure the benefits you deserve.

Other Time Limits to Consider

There are other important deadlines in Illinois workers’ compensation cases:

• Reporting the Injury: You should tell your employer about your injury as soon as possible. In Illinois, you have 45 days to report most injuries to your employer. For some illnesses that develop slowly over time, you have 90 days from when you first notice the problem. If you wait longer than these time limits, you might lose your right to receive workers’ compensation benefits.
• Getting Treatment: There is no strict time limit for getting medical treatment, but it’s best to see a doctor right away after being injured. Waiting too long to get medical help can make your employer or the insurance company doubt the seriousness of your injury. Immediate medical attention also ensures that your injury is properly documented and treated.
• Appealing a Decision: If your workers’ compensation claim is denied, you have 30 days to file an appeal with the Illinois Workers’ Compensation Commission. It’s important to act quickly and follow the proper steps to challenge the decision. A successful appeal can help you get the benefits you deserve.
• Temporary Total Disability (TTD) Benefits: Temporary Total Disability (TTD) benefits should start within 14 days of your employer learning about your injury. These benefits help you financially while you are unable to work due to your injury. Make sure to report your injury promptly to avoid delays in receiving these important benefits.
• Permanent Disability Rating: A permanent disability rating usually happens when you have finished healing from your injury, which doctors call “maximum medical improvement” (MMI). This rating determines the extent of your permanent disability and the amount of compensation you may receive. It’s an important step in the workers’ compensation process, as it affects your long-term benefits.

How long does workers’ comp last?

The duration of workers’ compensation benefits in Chicago, IL, depends mainly on the severity of the injury, the type of benefits awarded, and the worker’s recovery timeline. Typically, temporary benefits last until an employee reaches maximum medical improvement (MMI), while permanent disability benefits may continue for life. It’s important to recognize that benefits, payment amounts, and deadlines can vary widely across different states, emphasizing the need to understand Illinois-specific rules.

In Illinois, workers’ compensation coverage—administered by the Illinois Workers’ Compensation Commission—states that injured workers receive necessary medical treatment, wage replacement, and support services during their recovery and beyond.

Workers’ Comp Benefits—and How Long They Last

How long does workers’ comp last? Each type of workers’ compensation benefit serves a different purpose, and the duration varies based on medical evidence, employment circumstances, and legal considerations.

Medical Benefits

Illinois workers’ compensation covers 100% of all reasonable and necessary medical expenses related to the injury, with no co-pays or deductibles for the employee. These benefits continue as long as medical treatment is needed to improve or manage the condition. An injured worker may sometimes enter into a settlement agreement with the employer or insurance company. This settlement may:

• Preserve the right to future medical treatment.
• Close out medical rights, often in exchange for a lump-sum payment that covers current and projected medical costs.

The decision on settlement terms depends on the nature of the injury, medical prognosis, and negotiation between the injured worker (often with a workers’ compensation attorney) and the insurer.

Wage-Loss (Disability) Benefits

These benefits replace part of an employee’s wages if the injury limits or prevents them from working.

Temporary Total Disability (TTD)

When an employee is entirely unable to work temporarily, they are entitled to TTD benefits. In Illinois:

• The benefit amount is two-thirds (66 2/3%) of the worker’s average weekly wage (AWW).
• These payments continue until the worker reaches Maximum Medical Improvement (MMI), where their condition is stable and unlikely to improve further.

Temporary Partial Disability (TPD)

If an employee returns to light-duty or part-time work and earns less than before, they may receive TPD benefits. Illinois law provides:

• Two-thirds of the difference between the pre-injury and post-injury earnings.
• Paid until the worker either returns to full-duty work or reaches MMI.

Permanent Partial Disability (PPD)

If the injury results in permanent limitations, but the employee can still work in some capacity, they may be eligible for PPD benefits. Illinois calculates PPD in several ways:

• Scheduled injury: For loss of use of a body part (e.g., hand, leg), compensation is based on several weeks set by statute.
• Non-scheduled injury: If not on the schedule, compensation may be based on the percentage of disability to the “person as a whole.”
• Wage differential: If the worker must take a lower-paying job due to the injury, they may receive two-thirds of the difference in pay.

A physician will assign a permanent disability rating based on functional loss, which is used to determine benefits. Illinois does not use a formal “Impairment Rating Evaluation” (IRE) system.

Permanent Total Disability (PTD)

PTD benefits are for injuries that make workers unable to return to gainful employment. Examples include:

• Loss of both hands, both feet, total blindness, or a severe brain injury.

In Illinois:

• PTD benefits are two-thirds of the average weekly wage.
• They are paid for life or the duration of the disability.

Vocational Rehabilitation

Illinois does not offer a formal “Supplemental Job Displacement Benefit” like some other states. However, if an injured worker cannot return to their former job, the employer may be responsible for providing vocational rehabilitation services, including:

• Job retraining.
• Education.
• Job placement assistance.

If an employer fails to comply, the employee may file a claim to seek these benefits.

Death Benefits

When a worker dies due to a work-related injury, Illinois law provides benefits to surviving dependents. These include:

• Weekly payments equal to two-thirds of the deceased worker’s average weekly wage.
• Paid for 25 years or up to $500,000, whichever is greater.
• Up to $8,000 for burial expenses.

Surviving spouses, minor children, or other dependent family members may be eligible.

Malman Law’s founder Attorney Steven Malman has over 30 years of experience handling personal injury, nursing home, medical malpractice, premises liability, construction and workers’ compensation cases.

STEVE J. MALMAN

Founding Attorney

How Chicago Workers Can Maximize Their Workers’ Comp Benefits

Proactively managing a workers’ compensation claim can significantly impact the time benefits last and the amount received. Chicago, IL employees who stay engaged and informed during their recovery often experience smoother, longer-lasting claim outcomes. It’s important to remember that benefits, deadlines, and coverage specifics may vary depending on the state, so focusing on Illinois regulations is critical.

Here are key ways injured workers can strengthen their claims:

• Attend all medical appointments: Missing checkups or therapy sessions can signal the insurer that recovery is complete, even when it isn’t.
• Follow medical advice carefully: Ignoring treatment plans can jeopardize health and benefits.
• Document everything: Maintain records of medical visits, communications with employers, wage statements, and any work restrictions.
• Communicate promptly: Report changes in medical condition or work ability immediately to employers and claims administrators.
• Avoid social media pitfalls: Public posts showing physical activities could be used to argue that injuries have healed.

Common Reasons Workers’ Comp Benefits May Be Delayed or Denied

Several factors can delay or even result in denying workers’ compensation benefits, directly impacting how long workers’ comp benefits last for injured employees in Chicago, IL. Delays create financial hardship and can extend the time before an injured worker receives necessary medical treatment and wage support. 

Here are common reasons claims might be delayed or denied:

• Incomplete or late reporting: Failing to report the injury promptly to an employer can cause skepticism and delay the process.
• Lack of medical evidence: Insurers may deny the claim if a worker does not provide adequate medical documentation linking the injury to the workplace.
• Disputed cause of injury: Employers or insurers might argue that the injury did not occur at work or was due to a pre-existing condition.
• Missed deadlines: Illinois law requires injured workers to report an injury to their employer within 45 days and to file a claim within three years, but these timeframes can vary in other states.
• Independent Medical Examination (IME) results: Insurers may request an IME; if the IME doctor minimizes the injury, benefits could be reduced or denied.

Understanding these common pitfalls can help injured workers take proactive steps to protect their right to compensation and ensure the whole duration of available benefits.

Take Swift Action to Seek Help from an Illinois Workers’ Compensation Attorney Today

If you’ve been hurt at work in Illinois, act quickly. The time limits can be confusing, and missing a deadline could mean losing your benefits.

The personal injury lawyers at Malman Law will help you file your claim on time, assist with other parts of your claim, and ensure you get all the benefits you deserve. We will help if your employer or their insurance company denies your claim, represent you in hearings with the Workers’ Compensation Commission, and negotiate for a fair settlement.

The sooner you act, the better your chances of getting the help you need. Contact us at 312-629-0099 or online.