Five employee complaints triggered an investigation by the California Division of Labor Standards Enforcement (DLSE) that ultimately resulted in more than $215,000 in wage liability—an outcome that illustrates why employers should periodically conduct wage-and-hour self-audits.

Many employers assume that if payroll is running smoothly and employees are being paid on time, their wage-and-hour practices must be compliant. Unfortunately, wage-and-hour laws are highly technical, and even well-intentioned employers can get them wrong.

We recently heard from a prospective client who learned this lesson the hard way. What began as complaints from a few employees quickly turned into an extensive investigation that expanded far beyond the original complaint. Situations like this illustrate why conducting a periodic wage-and-hour self-audit can be one of the most effective ways to identify compliance issues before regulators do.

When a Small Complaint Becomes a Big Problem

The employer contacted us after employees filed complaints with the DLSE alleging failure to properly calculate their overtime. The employer believed the claims were incorrect and pointed to extensive payroll records, documentation, and supporting materials showing how employees were paid and how benefits were administered. From their perspective, everything appeared to be in order. What they did not anticipate, however, was how broadly the investigation would expand once the agency began reviewing their pay practices.

The Investigation

After reviewing the company’s payroll and benefit practices, the DLSE concluded that the employer had miscalculated the regular rate of pay and ordered the employer to pay more than $215,000 in back wages and penalties. What surprised the employer most was not the amount of liability but the scope of the investigation.

Although only five employees had filed complaints, the DLSE did not limit its review to those individuals. Instead, investigators evaluated the employer’s pay practices across the organization and applied the correction to all 43 employees. From the agency’s perspective, if a practice is incorrect for some employees, it may be incorrect for everyone.

Why Wage-and-Hour Investigations Expand

Wage-and-hour investigations rarely remain limited to the original complaint. When agencies such as the DLSE receive a complaint, investigators often examine the employer’s broader payroll practices to determine whether the issue reflects a systemic compliance problem. If the practice appears to affect multiple employees or suggests a consistent payroll error, investigators may expand their analysis across the entire workforce. As a result, a complaint involving only a handful of employees can quickly evolve into company-wide liability.

Good Intentions Do Not Guarantee Compliance

Many employers assume they are compliant because their payroll systems are organized, time records are maintained, and managers believe they are following the rules. Unfortunately, wage-and-hour laws are highly technical. Small misunderstandings about overtime calculations, the regular rate of pay, or employee classifications, though, can create significant exposure even when employers believe they are acting in good faith. Documentation alone does not demonstrate that a pay practice complies with the law if the underlying calculation or classification is incorrect.

The Best Prevention Tool: Wage-and-Hour Self-Audits

One of the most effective ways to reduce wage-and-hour risk is to conduct periodic wage-and-hour self-audits. A well-structured audit allows employers to review payroll practices with a compliance lens, identify potential issues early, and correct problems before they become systemic.

Employers conducting an initial internal wage-and-hour self-audit should start with several key questions designed to identify potential compliance gaps:

• Are all exempt employees properly classified under the applicable legal tests?
• Are bonuses, incentives, or other compensation correctly included in overtime calculations when required?
• Do timekeeping practices prevent off-the-clock work?
• Are meal and rest break policies actually being followed in practice—not just written in the handbook?
• If a government investigator reviewed payroll records today, would the documentation clearly demonstrate compliance?

Employers who identify and correct issues early through a wage-and-hour self-audit can significantly reduce risk and avoid the far greater costs associated with investigations, penalties, and litigation.

The Takeaway for Employers

A single employee complaint can open the door to a much broader investigation. Regular training, periodic wage-and-hour self-audits, and proactive review of payroll practices remain among the most effective ways to reduce risk and protect an organization. In most cases, the cost of prevention is far less than the cost of enforcement.

Upcoming SLG Training

Feeling a little uneasy about your wage-and-hour compliance? We are hosting an interactive webinar, Wage-Hour Audits: Take Action Before It’s Too Late on April 29, 2026, which will focus on the payroll practices that most often trigger legal claims. The session will highlight common wage-and-hour mistakes and provide practical guidance on how organizations can evaluate their own pay practices through internal audits. Register here.