Can Undocumented Construction Workers Get Workers’ Comp in Illinois?
Undocumented workers can get workers’ comp in Illinois. State law defines “employee” broadly enough to include workers regardless of immigration status, so a construction worker hurt on a job site may be entitled to the same medical care, wage replacement, and disability benefits as any other injured employee. Immigration status does not remove that right.

Does Immigration Status Affect Workers’ Comp Eligibility in Illinois?
No. Immigration status does not determine whether undocumented workers can receive workers’ compensation in Illinois. What matters is whether an employment relationship existed and whether the injury occurred on the job. Illinois law expressly includes aliens, regardless of immigration status, within its definition of “employee.”
Illinois courts have also addressed this issue directly. In Economy Packing Co. v. Illinois Workers’ Compensation Commission, an appellate court upheld disability benefits for an undocumented worker and rejected the argument that federal immigration law barred the claim.
The court recognized that workers’ compensation is insurance against workplace injuries, not a reward for unauthorized work. Undocumented workers may therefore have the same workers’ compensation rights as other employees when they suffer qualifying work-related injuries in Illinois.
What Benefits Can Undocumented Construction Workers Claim?
Undocumented construction workers may qualify for the same workers’ compensation benefits as other injured employees, including medical care, wage-loss benefits, and disability payments for lasting impairment.
Illinois workers’ compensation generally covers reasonable and necessary medical treatment related to a work injury. Temporary disability benefits replace a portion of lost wages during recovery, while permanent partial or permanent total disability benefits may apply when an injury causes lasting limitations. Death benefits may also be available to eligible survivors after a fatal workplace accident.
Immigration status does not change the claims process. Workers may seek benefits after scaffolding falls, equipment accidents, crane incidents, and other construction injuries. Fear of coming forward, however, can make reporting an injury difficult.
What Challenges Do Undocumented Construction Workers Face After a Job Injury?
The biggest challenge is often fear, not the law. Undocumented workers may worry that filing a claim will expose their immigration status or lead to retaliation, even though immigration status does not automatically prevent eligibility for Illinois workers’ compensation benefits.
Some employers may exploit that fear by discouraging injury reports, threatening termination, or pressuring workers to accept cash instead of filing a claim. Taking an informal payment can leave a worker without adequate compensation or coverage for future medical needs.
Proving the employment relationship can also be challenging when workers are paid in cash or hired informally. Pay records, text messages, coworker statements, job assignments, and site sign-in logs can help establish that the worker was employed when the injury occurred.
Can Undocumented Workers Be Fired for Filing a Claim?
Illinois law prohibits employers from retaliating against workers for exercising their workers’ compensation rights. This protection applies regardless of immigration status, so an employer generally cannot lawfully fire, demote, threaten, or otherwise discriminate against a worker for reporting a workplace injury or pursuing a claim.
That said, retaliation still happens, and it is not always obvious. It can look like a sudden schedule cut, a transfer to worse assignments, or increased scrutiny of unrelated performance issues. Threatening to call immigration authorities over an injury claim is itself a coercive tactic that workers do not have to accept, and it does not affect a worker’s underlying right to benefits.
What Should Undocumented Construction Workers Do After an Injury?
The steps are the same as for any injured worker. Report the injury to a supervisor as soon as possible, get medical treatment, and keep records of what happened and who was present.
- Report the injury quickly: Illinois generally requires notice to the employer within 45 days, so waiting too long can jeopardize the claim.
- Get treated and keep records: Medical documentation connects the injury to the job and supports the value of your claim.
- Document the job relationship: Save pay records, work assignment texts, and coworker names who can confirm your employment.
- Avoid signing anything without review: Informal settlements may affect future rights, so review them before signing.
- Talk to a work injury attorney early: An attorney can explain your rights and respond if an employer uses immigration status as leverage.
Our workers’ compensation lawyers regularly work with clients who are unsure whether immigration status affects their case. It generally does not, and getting clear information early can help protect your rights.
Get Help After a Construction Injury in Illinois
Immigration status should never stop an injured construction worker from getting medical care and fair compensation. If you were hurt on a job site in Illinois and are unsure about your rights, our team can walk through your situation and explain what benefits may apply, without judgment and without requiring proof of status to have that conversation. Contact us for a free consultation, because the short answer stays the same no matter your paperwork: undocumented workers can get workers’ comp in Illinois.
Frequently Asked Questions
No. A Social Security number is not required to file a workers’ comp claim in Illinois. Eligibility is based on the employment relationship and the injury, not on documentation status.
Threatening to report a worker’s immigration status in retaliation for a workers’ comp claim is a coercive tactic, and it does not remove a worker’s right to file or receive benefits.
Filing a workers’ comp claim does not by itself determine your immigration status or eligibility for workers’ compensation benefits. Because immigration consequences can depend on your individual circumstances, consider speaking with an attorney about your specific situation.
Yes, being paid in cash does not disqualify a worker. Pay records, witness statements, and job site documentation can still help establish the employment relationship needed for a claim.
That claim is incorrect. Illinois law defines “employee” to include workers regardless of immigration status, and courts have upheld benefits for undocumented workers in reported decisions.
Legally Reviewed By
Attorney Jonathan Rosenfeld
Content legally reviewed by Jonathan Rosenfeld The information on this page has been legally reviewed by Attorney Jonathan Rosenfeld, founder and managing partner of Rosenfeld Injury Lawyers LLC. With extensive experience representing injured workers across Illinois, Mr. Rosenfeld is dedicated to helping workplace accident victims pursue the maximum compensation available under the law. His extensive legal knowledge and commitment to client advocacy ensure that the information provided is accurate, reliable, and aligned with current legal standards.







