Start by building your own record of hours worked and pay received, because an employer's missing or inaccurate records do not defeat a claim — a reasonable employee reconstruction can carry real weight. Raise it in writing first, since a good share of shortfalls are payroll errors that get corrected once somebody looks. If that fails, file with your state labor agency or the federal Wage and Hour Division. The recovery period is limited and it is running now, which is what most often decides the outcome.
Start with your own record, before anything else
The single most useful thing you can do is write down what actually happened, by date, starting today. Hours worked each day, pay received each period, and the rate you believe is owed. It takes a couple of minutes a day and it is worth more than anything you will assemble later from memory.
People skip this because it feels like preparing for a fight they hope to avoid. It is better understood as the thing that makes a quiet resolution possible: a specific list of dates and figures is what lets a payroll manager check something and fix it, whereas an impression that the money seems short is not actionable by anybody. Most of these situations end in a correction rather than a claim, and a record helps in both directions.
What matters legally is that the record-keeping obligation sits with the employer. Where their records are missing or inaccurate — which is common — a reasonable and consistent reconstruction by the employee can carry real weight rather than being dismissed for lack of documentation. That is a genuine protection and it depends on the reconstruction being contemporaneous rather than assembled afterwards.
Work out what you are actually owed
Establish the applicable rate first, because it is often considerably higher than the federal figure. Work up the stack in order: federal, then your state, then your city or county, then any sectoral rate that reaches your industry. Take the highest one that genuinely covers your job. The city and county layer is the one most often missed, and it is also the layer most likely to be the highest, which is an unfortunate combination.
Then take one pay period, divide total pay by hours actually worked, and compare. Include everything paid for that period and count every hour worked including the ones nobody recorded — the pre-shift setup, the working lunch, the travel between sites. Those uncounted hours are frequently what pushes an apparently adequate rate below the minimum, because the arithmetic uses the hours you actually worked rather than the hours on the schedule.
Raise it in writing first
A large share of these are genuine errors. A rate that never got updated when a local ordinance rose, an automatic meal deduction on days no break was taken, hours recorded to the wrong week — none of these involves anybody deciding to underpay, and all of them get fixed once somebody looks at the specific dates.
So the first move is an email rather than a complaint. Keep it factual and narrow — the pay period, the hours, the amount received, the rate you believe applies, and a request that it be checked. That reads as a request for a review rather than an accusation, and it gives an employer an easy route to fixing something without anybody having to be wrong in public. Most people who handle payroll would genuinely rather know.
Send it in writing even if you also raise it verbally, and keep a copy somewhere that is not a company system. The written version matters for two reasons: it fixes the date you raised it, and it is what any later process will ask you about first.
Where to file
You generally have two routes available. Your state labor agency handles state minimum wage claims and is usually the better first stop, for two reasons: state minimums are higher than the federal one almost everywhere, so the claim is larger, and state processes tend to move faster. The federal Wage and Hour Division handles claims under federal law and is the route where no state law applies. In the five states with no minimum wage statute, federal is the only option.
Filing is free, does not require a lawyer, and the forms are short. What you will need is the employer’s name and address, your dates of employment, your rate, and your own record of hours and pay — which is why the record comes first. Many states accept complaints from former employees on the same terms as current ones.
One thing worth knowing about the federal route in particular: the Department of Labor no longer seeks liquidated damages in pre-litigation settlements. That means an administrative resolution and a court claim no longer recover the same amounts, and for a large shortfall it is worth asking an employment lawyer which route fits your situation before choosing one.
The deadline is what actually kills claims
This is the part to act on today. Wage claims carry limitation periods — commonly two years under federal law, extended to three where a violation is found to be willful, with state periods varying and sometimes longer. Every week you wait, the oldest week of your claim drops off the end.
The pattern that costs people money is entirely predictable and almost universal. Somebody notices a shortfall, decides to see whether it corrects itself, waits through two more pay periods, raises it informally, waits for an answer, and by the time they file, a chunk of what was recoverable has expired. Nobody in that story did anything unreasonable, and the calendar did not care.
So find out the limitation period that applies where you are before deciding what to do. Knowing you have two years changes how you approach an informal resolution; discovering you had two years, eighteen months ago, changes nothing that can be fixed.
Retaliation
Retaliation for raising a wage complaint is prohibited under federal law and under state wage laws alike, and the protection covers complaints made internally to your employer as well as those made to an agency. It also generally covers participating in somebody else’s claim, which matters where a whole crew is affected by the same error. You do not have to be the person who filed to be protected.
The practical value of that protection depends on being able to show what happened and when, which is another argument for the written record. Note the date you raised the issue and note anything that changes afterwards — hours cut, shifts moved, a sudden performance conversation. A retaliation claim is a separate matter from the wage claim and it has its own, often shorter, deadline.
What you can recover
The unpaid wages themselves, and in many cases an equal additional amount as liquidated damages, which effectively doubles the recovery. Some states add interest, civil penalties or attorney’s fees on top of that, and a few provide multiples greater than double. The liquidated damages piece is the reason employers settle wage claims that look small on their face — the exposure is rarely what the arithmetic first suggests.
That is worth knowing because it changes the arithmetic on whether a claim is worth pursuing at all. A shortfall of forty dollars a week across a year is $2,080, and potentially $4,160 once liquidated damages are counted. That is a very different proposition from the forty dollars it feels like each Friday, and the weekly framing is precisely why these situations go unchallenged for years. Run the annual number before deciding it is too small to bother with.
This is general information about how the process works rather than legal advice about your situation. Limitation periods, recovery rules and agency procedures all vary by state, so your state labor agency is the place to confirm the specifics — they will answer a question without any obligation to file anything, and asking early is the single most useful thing you can do.
Common questions
What should I do first?
Build your own dated record of hours worked and pay received, starting today. The record-keeping obligation sits with the employer, and where their records are missing a reasonable contemporaneous employee reconstruction can carry real weight.
How do I work out what I am owed?
Establish the applicable rate by working up the stack — federal, state, city, sectoral — then divide total pay by hours actually worked for one period, counting uncounted hours like setup, working lunches and inter-site travel.
Should I raise it with my employer first?
Usually yes. A large share are genuine errors — a rate never updated after a local increase, an automatic meal deduction, hours in the wrong week. A narrow factual email gets most of them fixed.
Where do I file?
Your state labor agency is usually the better first stop, since state minimums are higher almost everywhere and processes tend to be quicker. The federal Wage and Hour Division handles federal claims.
Do I need a lawyer to file?
No. Filing is free and the forms are short. You need the employer's details, your dates of employment, your rate, and your own record of hours and pay.
Why do valid claims fail?
The deadline. Limitation periods are commonly two years federally, three for willful violations, with state periods varying. Every week of waiting drops the oldest week off the end.
Am I protected if I complain?
Retaliation is prohibited under federal and state wage laws, covering complaints to your employer as well as to an agency. Note the date you raised it and anything that changes afterwards.
What can I recover?
The unpaid wages, and in many cases an equal amount again as liquidated damages. Some states add interest, penalties or fees. Forty dollars a week for a year is about $2,000, potentially $4,000.