If your paycheck looks off, your hours do not match what you actually worked, or your employer’s explanation keeps changing, it can be hard to tell whether you are dealing with a payroll mistake or a legal pay violation. That uncertainty is common. Wage laws are technical, and many workers are not given clear information about how their pay is calculated in the first place.
The good news is that there are often recognizable patterns. In general terms, a wage claim may come into focus when a pay problem involves unpaid minimum wages, unpaid overtime, off-the-clock work, unlawful deductions, missed pay for compensable time, or retaliation after a complaint. Federal law through the Fair Labor Standards Act sets a baseline, and many states provide stronger protections on top of that. The U.S. Department of Labor reported more than $184 million in FLSA back wages in fiscal year 2025, including more than $146 million tied to overtime violations alone, which gives a sense of how often these disputes arise in real workplaces. U.S. Department of Labor data
In this post you’ll learn how to spot the warning signs, what kinds of pay problems often support wage claims, where federal and state law differ, and when a conversation with an attorney may help clarify whether the issue is just frustrating or legally significant.
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A useful starting point is simple: Were you paid for all the time the law treats as work time, at the rate the law requires?
Under the U.S. Department of Labor’s FLSA guidance, covered nonexempt employees are generally entitled to at least minimum wage for all hours worked in a workweek and overtime at one and one-half times the regular rate for hours over 40 in a workweek. The federal law also treats “hours worked” broadly enough to include more than just the minutes an employee is actively performing tasks at a workstation. Department of Labor FAQ
That basic framework is why pay disputes often fall into a few recurring categories:
If you want a broader overview of the landscape, this guide on common overtime, off-the-clock, meal break, and unpaid wage issues can help place your situation in context before you drill into the details.
A lot of workers hear “salary” and assume overtime rules do not apply. That assumption is often where pay problems begin.
Under federal law, overtime protections generally apply to nonexempt employees. Being paid a salary alone does not automatically remove overtime protection. Exemption analysis usually depends on both salary rules and job duties, and state law may apply a different or more protective standard. The Department of Labor explains that the FLSA’s overtime rules cover nonexempt employees for hours worked over 40 in a workweek. Department of Labor FAQ