Illinois Pay Transparency Law: The 2026 Employer Guide
Date Published
Illinois Pay Transparency Law: The 2026 Employer Guide
If you hire anyone who works in Illinois — or who reports to a manager, office, or site in Illinois — your job postings now carry a compliance obligation. Since January 1, 2025, an amendment to the Illinois Equal Pay Act of 2003 requires covered employers to put a pay scale and a benefits description in every job posting, internal or external. The change came through House Bill 3129, signed by Governor Pritzker in 2023.
More than a year in, the Illinois Department of Labor (IDOL) has published guidance, a complaint form, and an enforcement framework with penalties that climb to $10,000. This guide walks you through who is covered, what "pay scale and benefits" actually means, the separate promotion-notice rule that trips people up, how penalties escalate, and how to build ranges you can defend. Let's get into it.
TL;DR
- Illinois requires employers with 15 or more employees to include the pay scale and benefits in every job posting for Illinois-connected work, effective January 1, 2025.
- "Pay scale and benefits" means the wage or salary (or range) plus a general description of benefits and other compensation you reasonably expect in good faith to offer.
- A hyperlink to a public page with that position's pay and benefits satisfies the rule — but a vague, catch-all benefits page does not.
- A separate rule requires you to announce promotion opportunities to current employees within 14 days of posting the job externally.
- Penalties escalate by offense and by whether the posting is still active, from up to $250 to up to $10,000; records must be kept for five years.
Who the law covers
The threshold is 15 or more employees. If you clear it, the rule applies to any job posting for a position that will be "physically performed, at least in part, in Illinois," or performed elsewhere while the employee reports to a supervisor, office, or work site in Illinois. That second clause matters: a fully remote role based in another state can still be covered if the person reports into Illinois.
The law does not force you to post jobs. But if you do post — internally or externally — the pay-and-benefits requirement attaches. It reaches temporary, seasonal, part-time, student, and union-covered positions too. And if you hire a recruiter, staffing agency, or job board to post on your behalf, that third party is also on the hook; per IDOL, they can be held liable unless they show you failed to give them the pay and benefit information.
What "pay scale and benefits" actually means
The statute defines pay scale and benefits as "the wage or salary, or the wage or salary range, and a general description of the benefits and other compensation, including, but not limited to, bonuses, stock options, or other incentives the employer reasonably expects in good faith to offer for the position."
Two words carry the weight: good faith. Illinois is following the same direction as California's SB 642 — a posted range is supposed to reflect what you genuinely expect to pay, not a $60,000-to-$300,000 band designed to disclose nothing. You set the range by reference to a real anchor: an applicable pay scale, the previously determined range for the role, what current employees in equivalent positions actually earn, or the budgeted amount.
You can satisfy the requirement two ways. Put the pay and benefits directly in the posting, or include a hyperlink that leads to a public page showing the pay and benefits for that specific position. IDOL is explicit that a link dumping a jobseeker onto a long, generic benefits document does not count. The benefits description has to tell the applicant what actually goes with the posted role.
The promotion-notice rule people miss
Here is the provision that catches employers off guard. Separate from posting pay, the Illinois Equal Pay Act requires you to make promotion opportunities known to your current employees. When you externally publish a specific job posting, you must — within 14 calendar days — announce that opportunity to all current employees, using your normal method for sharing job information internally.
In practice, that means your external "we're hiring a Senior Analyst" post triggers an internal clock. Miss the 14-day window and you have a violation independent of whether the pay scale was correct. Build the internal announcement into the same workflow that publishes the external ad, so one action never happens without the other.
If you're standing up job postings across several states at once, it's worth mapping every state's quirks side by side. Our 2026 multi-state pay transparency guide lays out where the rules diverge so an Illinois-compliant posting doesn't quietly break a rule in Colorado or New York.
How penalties work
IDOL can investigate on its own or after a complaint, which an aggrieved person can file — anonymously or not — within one year of the alleged violation. When IDOL finds a violation, the penalty depends on two things: how many prior offenses you have, and whether the offending posting is still "active" when IDOL issues its determination. IDOL judges "active" by whether the role is filled, how long the posting has been public, any stated date range, and whether you're still taking applications.
For active postings, the law generally gives you a chance to cure before a penalty. For inactive postings, it typically goes straight to a fine. The outer limits look like this:
Offense | Active posting | Inactive posting |
|---|---|---|
First | Up to a 14-day cure period, then up to $500 | Up to $250 |
Second | Up to a 7-day cure period, then up to $2,500 | Up to $2,500 |
Third or later | No cure; up to $10,000 | Up to $10,000 |
Once an employer racks up three or more violations, active-posting penalties become automatic — no cure period — for a five-year stretch, and any further violation restarts that clock. IDOL has discretion to set amounts within these limits, so treating "up to" as "unlikely" is a mistake.
Recordkeeping backs all of this. The Act requires covered employers to make and preserve records — employee names, wages, the pay scale and benefits for each position, and the job posting itself — for at least five years. IDOL's strong preference is a snapshot of the posting exactly as it appeared when published. If a third party posted on your behalf, keep proof of what you sent them and what they actually published.
Defensible ranges start with job evaluation
Meeting the letter of the law is the easy part: put a number in the ad. The harder part is posting a good-faith range you can still defend a year later when an internal candidate, a regulator, or a plaintiff's attorney asks how you set it.
That's a job architecture problem, not a job-posting problem. When every role is scored against consistent, weighted compensable factors — skill, effort, responsibility, and working conditions — the range you post is the output of a method, not a number someone eyeballed. A structured point-factor job evaluation gives you exactly that paper trail: two roles land in the same band because they scored the same, and you can show your work. It's the same discipline that produces defensible pay ranges under the newer good-faith standards spreading across states.
If your current ranges are a patchwork of legacy decisions and market guesses, now is the time to tighten them — before a posted number becomes evidence. See how PointFactors scores and levels roles in a live demo.
Frequently asked questions
When did the Illinois pay transparency law take effect? January 1, 2025. It amends the Illinois Equal Pay Act of 2003 through HB 3129, which Governor Pritzker signed in August 2023.
Which employers have to comply? Employers with 15 or more employees, for any job posting tied to work performed at least partly in Illinois or reporting to an Illinois supervisor, office, or work site.
Do I have to post a salary range, or just a single number? You must disclose the wage or salary, or a wage or salary range, that you reasonably expect in good faith to pay — plus a general description of benefits and other compensation such as bonuses or stock.
Can I use a link instead of listing pay in the ad? Yes. A hyperlink to a publicly viewable page with the pay and benefits for that specific position satisfies the rule. A generic, catch-all benefits page does not.
What is the 14-day promotion rule? When you externally post a specific job, you must announce that opportunity to your current employees within 14 calendar days, using your usual internal method for sharing job information.
What are the penalties for non-compliance? They escalate by offense and by whether the posting is active, ranging from up to $250 for a first inactive-posting violation to up to $10,000 for a third or later offense. Active-posting first offenses generally get a cure period first.
How long do I have to keep records? At least five years — including the pay scale, benefits, and the job posting itself for each position.
Get your ranges posting-ready
Illinois isn't an outlier anymore; it's part of a national baseline where the number in your job ad has to be one you can stand behind. The employers who handle this well aren't scrambling posting by posting — they've built a job evaluation foundation that produces defensible ranges automatically. If you want that foundation without a six-month consulting project, start with a PointFactors demo or compare plans to see what fits your team.
Justin Hampton is the founder and CEO of PointFactors, where he helps HR and compensation teams build defensible, point-factor job evaluations.