Illinois Employment Laws
A plain-language overview of workplace laws in Illinois, covering 9 topics. Select any topic for the full details, statutes, and what they mean for your situation.
Illinois is one of the more worker-protective states in the country. The state provides mandatory bereavement leave, income-based non-compete restrictions, mandatory PTO payout at separation, among other protections. This page provides a quick summary of 9 key employment law topics in Illinois. Select any topic to see the full details, including statutes, penalties, and what the law means for your specific situation.
Illinois is an at-will employment state, which means employers can terminate employees at any time for any lawful reason. However, the state recognizes public policy and implied contract exceptions to at-will employment, providing some protection against arbitrary termination. Federal anti-discrimination laws also apply regardless of at-will status.
Employment laws change frequently, and Illinois is no exception. The information on this page is verified against state statutes and updated regularly, but laws can change between reviews. For questions about your specific situation, consult an employment attorney licensed in Illinois. Use the topic links below to explore each area in detail.
Among the most notable features of Illinois's employment law landscape: mandatory bereavement leave (10 days), non-compete restrictions for workers earning below $75,000, mandatory PTO payout at separation, and mandatory meal breaks. These protections combine to create a framework that is more worker-friendly than many other states. Each topic page linked below provides the full legal details, including the specific statutes, any employer size thresholds, penalties for violations, and practical advice for both employees and employers navigating these requirements.
Whether you are an employee trying to understand your rights or an employer working to stay compliant, the details matter in Illinois. State employment laws interact with federal protections in ways that are not always obvious, and the specific rules for your situation may depend on your employer's size, your job classification, your salary level, and other factors. The topic summaries below give you the quick answer, and each link takes you to the full analysis with statutes and FAQs.
Bereavement Leave
Illinois requires FMLA-covered employers (50 or more employees) to provide up to 10 workdays of unpaid bereavement leave following the death of a covered family member. Leave must be completed within 60 days. Illinois also covers pregnancy loss events. For the death of a child by suicide or homicide, employees at large employers (250+) may be entitled to up to 12 weeks under the Child Extended Bereavement Leave Act.
Full Illinois bereavement leave detailsNon-Compete Laws
Illinois prohibits non-compete agreements for workers earning less than $75,000 annually (threshold increases at regular intervals). For higher earners, non-competes must protect a legitimate business interest and be reasonably restricted. Non-solicitation agreements are banned for workers earning less than $45,000 annually.
Full Illinois non-compete detailsPTO Payout Laws
Illinois includes earned vacation in final compensation payouts. Employers must pay out accrued, unused vacation at separation unless both parties have a willful agreement otherwise. Use-it-or-lose-it policies are permitted but employers must give employees fair notice and a reasonable opportunity to use their time.
Full Illinois PTO payout detailsOvertime Laws
Illinois has its own overtime law requiring 1.5x pay for hours worked over 40 in a workweek, consistent with federal FLSA standards. Illinois does not have daily overtime.
Full Illinois overtime detailsAt-Will Employment
Illinois is at-will with public policy and implied contract exceptions. The public policy exception is well established and covers retaliation for filing workers' comp claims, exercising statutory rights, and refusing to participate in illegal activity. Illinois also has statutory whistleblower protections.
Full Illinois at-will detailsFinal Paycheck Laws
Illinois requires final compensation by the next regular payday for both fired and resigned employees. Includes all wages, commissions, and earned vacation.
Full Illinois final paycheck detailsBreak Laws
Illinois requires meal breaks but not rest breaks under the One Day Rest in Seven Act (ODRISA), which was amended in 2023 to also require an additional 20-minute meal break for shifts of 12+ hours.
Full Illinois break law detailsPay Transparency Laws
Illinois requires employers with 15 or more employees to include the pay scale and benefits in job postings. The law applies to positions that will be performed at least partially in Illinois or report to a supervisor, office, or work site in Illinois. Illinois also bans salary history inquiries under the Illinois Equal Pay Act amendment.
Full Illinois pay transparency detailsWrongful Termination
Illinois provides strong wrongful termination protections with broad coverage, extensive protected classes, and well-developed case law on both public policy and implied contract exceptions.
Full Illinois wrongful termination detailsFrequently asked questions about Illinois employment laws
Yes. Illinois is an at-will employment state. Your employer can terminate you for any lawful reason without notice. Exceptions include public policy, implied contract.
Illinois restricts non-competes based on income. Workers below the threshold cannot be bound by non-competes.
Yes. Illinois requires employers to pay out accrued vacation or PTO at separation.
Yes. Illinois requires meal breaks for qualifying shifts.