Workers’ Compensation Insurance in Illinois
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Illinois workers' compensation insurance

Illinois law specifies that all businesses with employees must have workers’ compensation insurance, with limited exceptions. This policy provides medical benefits for workers who are injured on the job.

Who needs workers’ comp insurance in Illinois?

Every state has different requirements for workers’ compensation insurance. In Illinois, every business with employees is required to carry workers’ compensation insurance, including businesses with part-time employees.

Illinois law requires employers to purchase a policy through an insurance company or obtain permission to self-insure.

Do you need workers’ compensation if you are self-employed? 

Even when it's not required by law, workers' comp is a wise choice because of the protection it provides. This policy covers the cost of medical treatment for work injuries—which is crucial since health insurance can deny work-related injury claims.

Sole proprietors, business partners, corporate officers, and members of limited liability companies (LLCs) can exempt themselves from workers' compensation requirements. Independent contractors in Illinois are not eligible for workers' compensation benefits.

The exception is businesses that engage in hazardous work, including construction and trucking. These businesses are required to have workers’ comp coverage for all individuals, regardless of whether they are sole proprietors, independent contractors, or owners.

In Illinois, every business with employees is required to carry workers’ compensation insurance, including businesses with part-time employees.

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What does workers' comp cover for Illinois businesses?

Here are several examples of how workers' compensation insurance coverage helps pay expenses for injured workers:

  • A general contractor injures their hand while renovating a home. Workers' comp covers their doctor's appointment and pain medication, and provides disability benefits to replace part of the wages they miss while they are recovering.
  • A home health aide develops a back injury from transferring and lifting patients, and can no longer perform their duties. In this instance, workers' compensation would also provide retraining benefits so they could learn the skills to take on a new job.
  • An HR consultant trips on the staircase at their office and breaks their leg. Workers' comp covers the cost of the ambulance ride, emergency room visit, surgery, medications, and then two months of physical therapy to help them recover.
  • An owner-operator truck driver is injured in an auto accident and hospitalized, but never recovers enough to return to work. They receive permanent disability payments, in addition to compensation for their medical expenses.

What does workers' compensation insurance not cover?

Additionally, here's what your workers' comp policy won't cover:

  • Injuries caused by intoxication, drugs, or company policy violations
  • Injuries claimed after a firing or layoff
  • Wages for a replacement worker
  • Occupational Safety and Health Administration (OSHA) fines

How much does workers' compensation insurance cost in Illinois?

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The average cost of workers’ compensation in Illinois is $45 per month.

Your workers' compensation premium depends on several factors, such as:

  • Payroll
  • Location, such as downtown Chicago or Springfield
  • Number of employees
  • Industry and risk factors
  • Coverage limits
  • Claims history

How do you buy workers' compensation insurance in Illinois?

There are a few ways to buy a workers' comp policy in Illinois:

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How are workers' comp premiums calculated?

Insurance providers use a specific formula for calculating workers' comp premiums:

Workers' compensation premium calculation formula

Here's a breakdown of this equation:

  • The classification rate reflects your employees' risk. Each worker has a classification code for the type of work they do. Insurers look up those codes in a database to find the associated rate, which is lower for office workers and higher for carpenters, tree trimmers, and others with a higher rate of injuries. Most states, including Illinois, rely on the National Council on Compensation Insurance database.
  • The experience modification rate (EMR) reflects your business's risk. The average experience modification rate is 1.0, which means a business is similar in risk to others in its profession. Higher EMRs reflect higher risks, such as a history of claims. The EMR only comes into play for annual workers' comp premiums of at least $5,000, so it's not a factor for many small business owners.
  • The insurer multiplies these numbers with your payroll divided by 100 to come up with your workers' comp premium. Workers' compensation audits are typically done each year to ensure your business pays the right premium for this coverage.

How can Illinois business owners save money on workers' comp?

To save money on workers' comp insurance, it's important to make sure you classify your employees correctly. Employees with desk jobs or other jobs with a low risk of injury cost less to insure. This also helps you avoid misclassification fines.

In some cases, small business owners can choose to buy pay-as-you-go workers' compensation. This type of workers' comp policy has a low upfront premium, and lets you make payments based on your actual payroll instead of an estimated payroll. It's useful for businesses that hire seasonal help or have fluctuating numbers of employees.

A ghost policy is a cheap option in some states, though it is not permitted in Illinois. A ghost policy is a workers' comp policy in name only. It provides no protection, but can fulfill contractual requirements for a workers' comp certificate at a reduced price.

Finally, a documented safety program can help lower workers' comp costs. A safer workplace means fewer accidents, which helps keep your premium low.

How does workers' comp work in Illinois?

When an employee suffers a work-related injury or occupational illness, they are eligible for workers' compensation benefits. Workers' comp can help cover their immediate and ongoing medical bills. It also provides payments while injured employees are unable to work.

In Illinois, workers' compensation coverage includes:

  • Medical care (emergency treatment, prescriptions, physical rehabilitation, etc.)
  • Permanent total disability benefits
  • Permanent partial disability benefits
  • Temporary total disability benefits
  • Temporary partial disability benefits
  • Vocational rehabilitation, if the injured worker is unable to return to their job
  • Death benefits for fatal injuries

Policies usually include employer's liability insurance, which can help cover legal expenses if an employee blames their employer for an injury. However, the exclusive remedy provision in most workers' comp policies prohibits an employee from suing their employer if they accept workers' comp benefits.

How do workers' comp claims work in Illinois?

When employees are injured at work, they are required to inform their employer within 45 days of the event.

The employer is then obligated to inform the workers’ compensation insurance carrier or administrator. If the employee cannot work for more than three days because of the injury, the employer must also:

  • Continue to pay the employee, even if the claim has not yet been made with the insurance company
  • Provide a written explanation to the employee of any additional documentation or information that is required for a claim
  • Provide a written explanation to the employee as to why benefits are being denied, if the claim is denied
  • File the “Employer’s First Report of Injury” with the IWCC

The Illinois Workers’ Compensation Commission facilitates workers’ comp claims and maintains a Handbook on Workers' Compensation and Occupational Diseases that explains benefits and procedures.

What are the penalties for not having workers’ comp insurance in Illinois?

The state of Illinois has serious penalties for failure to comply with its workers' compensation laws. Penalties under the Illinois Workers' Compensation Act include:

  • An employer will be fined between $500 and $10,000 for failing to carry workers’ compensation insurance, based on the amount of time in noncompliance.
  • If the failure to carry coverage is found to be negligent, it is a misdemeanor and carries a fine of $2,500 and maximum 12 months imprisonment.
  • A felony conviction for failure to carry workers’ compensation insurance in Illinois is punishable by imprisonment for one to three years and a fine of up to $25,000.
  • A corporate officer could be liable for fines if the company fails to pay.

Workers’ compensation death benefits in Illinois

If a person dies as a result of an injury on the job, their dependents are entitled to receive death benefits. The Illinois workers’ compensation system allows for benefits to a deceased worker’s:

  • Spouse
  • Children under 18
  • Children under 25 who are full-time students
  • Children of any age who are physically or mentally incapacitated

If the deceased worker does not have any of these survivors, benefits might go to another family member, including parents, adult children, or grandchildren.

Workers’ compensation death benefits in Illinois are allocated with weekly payments. An eligible dependent could receive up to two-thirds of the deceased person’s average weekly wage, within the minimum and maximum amount established by the state each year. Benefit payments end after $500,000 or 25 years.

Workers’ compensation death benefits can also be used for funeral expenses up to $8,000.

Illinois workers' compensation law for settlements

Most workers’ compensation settlements result in a lump-sum payment. Illinois allows payment installments over time in two ways:

  • A wage differential claim, which means the employee would return to work for less pay than before the injury and receive settlement payments equal to their previous pay.
  • Permanent and total disability, which would be for someone who is not able to return to work.

Although a settlement usually means that the worker has closed their rights to workers’ comp benefits, sometimes medical rights are kept open if the person is likely to require extensive future medical treatment as a result of the injury.

Workers’ compensation statute of limitations

Workers' compensation claims must be filed with the IWCC within two years of the last payment of compensation from the employer or three years from the date of injury, whichever is later.

If the injury is from ongoing or repetitive trauma, and not a specific incident, then the date of injury is considered to be the date on which a reasonable person would have become aware of the injury and the fact that it was caused by employment.

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If you are ready to buy a workers' compensation policy, start a free application with Insureon to compare quotes from top-rated insurance carriers. A licensed insurance agent will help answer your questions and explain your coverage options. Once you find the right policy, you can usually begin coverage and get your certificate of insurance in less than 24 hours.

Updated: October 31, 2024

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