Most local business owners think of timekeeping as an internal bookkeeping chore — something between you, your scheduling software, and your accountant. It isn’t. Under the Fair Labor Standards Act (FLSA), time records are a legal obligation, and the U.S. Department of Labor’s Wage and Hour Division doesn’t need a worker complaint to come looking. A single anonymous tip, a disgruntled former employee, or even a routine industry sweep can trigger a records request, and what investigators find in your timesheets often matters more than what actually happened on the floor.
That’s the uncomfortable part: many wage-and-hour cases aren’t about employers deliberately shorting workers. They’re about recordkeeping habits that quietly created liability nobody noticed until the government asked to see three years of files.
What the Law Actually Requires You to Track
The FLSA’s recordkeeping rules, detailed in the Department of Labor’s Fact Sheet #21 and codified at 29 CFR Part 516, don’t dictate a specific timesheet format — you can use paper, a punch clock, or software. But for every non-exempt employee, you’re required to maintain records showing, at minimum:
- Full name, address, and occupation
- The day and time the employee’s workweek begins
- Hours worked each day and total hours each workweek
- The basis on which wages are paid (hourly, salary, piece rate) and the regular hourly rate
- Total straight-time and overtime earnings for each workweek
- Any additions to or deductions from wages
- Total wages paid each pay period and the date of payment
Notice what’s on that list: hours worked each day, not just a period total. A timesheet that only shows “80 hours this pay period” doesn’t satisfy the requirement, and it makes it far harder to defend yourself if an employee later claims they worked unpaid overtime in week one and were shorted in week two.
Exempt Employees Don’t Get You Off the Hook
Owners sometimes assume that if a role is salaried and classified as exempt, timekeeping doesn’t matter. Two problems with that. First, exemption status is about actual job duties, not job title or pay structure — a misclassified “manager” who spends most of their shift on hourly tasks like a line cook or cashier can be reclassified as non-exempt retroactively, at which point you owe records you never kept. Second, even for properly exempt employees, you still need records of their basic employment data and pay basis. “We didn’t track it because they’re salaried” is a common answer during audits, and it’s rarely a good one.
The Small Mistakes That Cause Big Problems
Most recordkeeping violations aren’t dramatic. They’re small habits that compound:
- Rounding that always favors the business. Rounding punch times to the nearest quarter hour is generally allowed, but only if it works out neutrally over time. If your system consistently rounds down in the employer’s favor, that pattern itself is evidence in an investigation.
- Auto-deducting breaks that didn’t happen. Scheduling software that automatically subtracts a 30-minute lunch, whether or not the employee actually took one, is one of the most common sources of unpaid-wage claims industry-wide.
- Calculating overtime across two weeks instead of one. The FLSA requires overtime to be calculated on a workweek basis — combining two weeks in a biweekly pay period to average out the hours is a straightforward violation, even if total pay comes out the same.
- Letting off-the-clock work go unrecorded. Answering messages, prepping before clock-in, or finishing a closing task after clocking out all count as compensable time if the employer knew or should have known it was happening.
How Long You Actually Have to Keep Everything
Retention periods differ by document type, which trips people up. Payroll records — including rates of pay, wage computations, and total earnings — must be kept for at least three years. Records used to calculate pay, such as time cards, work schedules, and records of wage additions or deductions, only need to be kept for two years. When in doubt, three years is the safer default, since it covers both categories and matches the statute of limitations for most FLSA claims.
Paper Isn’t Illegal — But It Raises Your Risk
Handwritten timesheets are still legal. They also tend to be where the real damage happens: illegible entries, inconsistent rounding practiced differently by whoever’s transcribing them that week, and no audit trail showing when a record was created or edited. Digital time-tracking systems don’t erase liability, but they do create a defensible, timestamped record — which matters enormously if you’re ever asked to reconstruct a year of hours on short notice.
The Takeaway
You don’t need a law degree to be compliant — you need a system that captures daily hours accurately, calculates overtime per workweek, and doesn’t get “cleaned up” after the fact. Pull three random employees’ timesheets from last month right now and check them against the list above. If you can’t easily produce daily hour totals, a documented workweek start, and an unedited original record, that’s the gap to close before a regulator finds it for you.
