Lost Income and Reduced Earning Capacity in an Illinois Personal Injury Claim

 Posted on September 11, 2026 in Personal Injury

An injury can affect much more than your physical health. A serious accident can keep you away from work while medical bills and other expenses continue to add up. A long-term injury may even change the type of work you can do in the future.

In Illinois, lost income and reduced earning capacity are forms of financial loss that can be recovered in a personal injury claim. If an injury has affected your ability to work in 2026, a DuPage County, IL personal injury lawyer can help determine what financial losses may be included in your claim.

What Is the Difference Between Lost Income and Reduced Earning Capacity in Illinois?

Lost income and reduced earning capacity are related, but they cover different losses. Lost income focuses on the money you would have earned if the injury had not kept you from working.

This can include wages from missed work, lost overtime, commissions, or bonuses. Compensation can also cover future missed work when an injury requires ongoing treatment that interferes with your job.

Reduced earning capacity looks further into the future. It applies when an injury limits your ability to earn income over time. For example, someone who performs manual labor may suffer a back injury that prevents a return to the same type of work. A traumatic brain injury could also affect the ability to perform certain job duties on a long-term basis.

In these situations, compensation can account for the difference between what you could have earned before the injury and what you are expected to earn afterward.

How Can You Prove Lost Income After an Illinois Accident?

Proof of lost income should show both the amount of money lost and how the injury caused the loss. Pay stubs and tax returns can help establish what you were earning before an accident. Employment records can show missed work.

You can also use a statement from your employer to confirm pay rate and the amount of time missed because of the injury. Medical records can help connect that time away from work to treatment or recovery.

Future earnings losses require additional evidence. When an injury prevents you from returning to the same job, medical information can help show your physical limits. Work history and information about your occupation can also help establish how the injury has changed your ability to earn money.

Can a Self-Employed Person Recover Lost Income in Illinois?

If you’re self-employed, you may seek compensation for lost income, but proving the amount typically requires different types of records. A business owner or independent contractor might not have regular pay stubs showing exactly what was lost.

Business records and past earnings can help document income before and after the injury. Records of jobs or projects that could not be completed can also support the claim.

Lost business revenue is not always the same as lost personal income.You may need to account for the expenses required to earn that revenue. Keeping clear financial records can make it easier to show the actual loss caused by an injury.

How Long Do You Have to Claim Lost Income After an Illinois Injury?

Lost income is generally sought as part of the underlying personal injury case rather than through a separate lawsuit. Under 735 ILCS 5/13-202, Illinois law provides a two-year deadline for filing an action for damages for personal injury.

Keep in mind that some cases have different deadlines, so delaying action on lost wages can cause problems. Evidence of earnings can also become harder to collect over time.

If an injury has kept you from working, keep records showing missed time and lost pay. These documents can help establish the financial impact of the accident as part of your personal injury claim. An attorney can help you understand which deadline applies to you and guide you through making your claim.

Contact a DuPage County, IL Personal Injury Attorney

A serious injury can make it difficult to work and support yourself while you recover. If your injuries have caused you to lose income or have affected your future ability to earn a living, Mevorah & Giglio Law Offices can help.

We have more than 175 years of combined experience, and we schedule Saturday and evening appointments for clients who cannot get away during the workweek. For a free case evaluation, contact our Wheaton, IL personal injury lawyers or call 630-932-9100 today.