Colorado's pay transparency law is the set of requirements under the Equal Pay for Equal Work Act (CRS 8-5-101 et seq.) that governs what employers must disclose about compensation: ranges in job postings, notice of promotional opportunities, and protections around how pay is discussed and set.

Colorado was the first state to require posted salary ranges, the rules were tightened effective 2024, and enforcement through the Colorado Department of Labor and Employment is complaint-driven and active. This article covers what you must do, where employers actually get caught, and how to fix a posting practice that has drifted.

What every job posting must include

Any posting for a job that could be performed in Colorado, including remote roles hireable here, must include three things: the compensation or a genuine range for it, a general description of benefits and other compensation (health coverage, retirement, bonuses, commissions), and the application deadline.

The range has to be honest, the amount you genuinely expect to pay, not $40,000 to $400,000. Posting a range and then hiring outside it is the pattern that draws complaints, because the person who sees it is the person you just hired.

The remote-role reach surprises national employers constantly: a company in Texas posting a fully remote role that a Coloradan could hold is covered, which is why national job boards fill with postings that say "except Colorado residents", an approach the CDLE has taken a dim view of and which is a poor recruiting look besides.

Promotions have their own notice rules

The part local employers miss most. When a job opportunity exists, current employees must be notified in time to apply, and after a selection, the amended rules require notice to employees of who was selected and how others can develop toward similar roles (the post-selection notice).

Quietly promoting someone without the opportunity ever being visible is a violation even when the choice was obviously right, the law regulates the process, not the outcome.

The pay practices layer

Beyond postings, the Act prohibits asking candidates for salary history, prohibits relying on it to set pay, and protects employees who discuss their wages with each other, any handbook clause forbidding pay discussions is void in Colorado.

It also requires that pay differences between employees doing substantially similar work be explained by legitimate factors: seniority, merit, geography, education, experience. That last piece is the quiet one: transparency makes pay gaps visible, and visible gaps without documented reasons are claims waiting for a complainant.

What enforcement looks like

Complaints go to the CDLE's Division of Labor Standards and Statistics, and fines run per violation, per posting, in the $500 to $10,000 range. The realistic exposure for most small businesses is not one fine, it is the pattern: a job board template that omits ranges reproduces the violation across every posting it generates.

The other exposure is civil: an employee who discovers a similarly-situated colleague earns more, with no documented reason, has a wage claim with a multi-year lookback.

Common mistakes employers make

Ranges wide enough to be meaningless, which the CDLE treats as non-compliance. Forgetting the benefits description and deadline, the two elements template postings drop most. Treating internal moves as exempt from notice. Copying a national posting template that was never localized.

And fixing postings going forward while leaving the pay structure unexamined, the postings are the visible edge of the law, but the substantially-similar-work analysis is where the real money sits.

What this means for your business

The posting fix is fast: a compliant template takes an hour to build and covers every future posting. The structural fix is the real project, a pay equity review across roles doing similar work, documenting the legitimate factors behind every difference, typically 8 to 15 practitioner hours for a small business, $1,500 to $3,500, and it is the difference between transparency being a formatting rule and being a liability.

Full posting requirements are published by the CDLE at cdle.colorado.gov/equalpaytransparency. This is also a standing item in a proper HR audit, and when the review turns up gaps you would rather not explain in a complaint response, that is the moment for outside compliance help.