Employee time tracking for small business: a practical guide

Employee time tracking for small business sounds like a chore you can put off, until a paycheck is wrong, an employee disputes their hours, or you realize nobody can say who worked late last Thursday. Accurate hours are the foundation of correct pay, fair overtime and records you can stand behind. This guide covers why tracking matters, how to choose between a time clock and timesheets, how to handle rounding and missed punches, the basics of federal overtime, what records to keep, and a simple weekly or biweekly routine.

A quick note before we start: this is general information, not legal advice. Wage and hour rules vary by state and sometimes by city, so confirm the details with your state labor department or an employment attorney.

Why employee time tracking for small business matters

For hourly and other non-exempt employees, tracking time is not optional. The federal Fair Labor Standards Act (FLSA) requires covered employers to keep records of the daily and weekly hours each non-exempt employee works, along with what they were paid. The U.S. Department of Labor's recordkeeping fact sheet lists the details.

Beyond compliance, good time records help you:

Pay people correctly the first time. Fewer corrections, fewer awkward conversations.
Settle disputes with facts. When someone says they stayed late, you can check.
See where labor costs go. Overtime that creeps up week after week is easier to spot in a report than in a pile of paper.
Plan schedules. Patterns of lateness or understaffed shifts show up quickly.

Not every employee is non-exempt. Some salaried roles are exempt from overtime, but the test depends on the duties and pay of the job, not the title. The DOL's fact sheet on exemptions states plainly that job titles do not determine exempt status. If you are unsure how a role is classified, get advice before you stop tracking its hours.

Time clocks vs. manual timesheets

Federal law does not require any particular timekeeping method. The DOL says employers may use any timekeeping method they choose, a time clock included, as long as it is complete and accurate. The right choice depends on your size, your workplace and how much time you want to spend checking numbers.

Method	Works well when	Watch out for
Paper or spreadsheet timesheets	You have a few employees and simple, predictable schedules	Hours written from memory, illegible entries, and retyping everything into payroll
Physical time clock (card, PIN, badge or biometric)	Staff work on-site and start and finish at a fixed location	Missed punches, and someone still has to turn the clock's report into hours
Mobile or web clock-in app	Staff work in the field, at several sites or on flexible hours	Employees forgetting to clock out, and phone access for everyone

Manual timesheets are cheap but tend to drift toward "about eight hours" every day. A time clock records the actual minute someone arrived, which makes overtime and lateness visible. The catch is that a time clock only produces raw punches. Somebody still has to pair each in-punch with an out-punch, work out the hours, spot the gaps and hand clean totals to payroll. That last step is where most small businesses lose hours each pay period.

Rounding, breaks and missed punches

Rounding

Many time clocks round punch times. Federal rules accept rounding to the nearest five minutes, tenth of an hour or quarter hour, provided that over time employees are paid for all the time they actually worked (see 29 CFR 785.48). In practice, that means rounding has to be neutral: 7:53 and 8:07 should both go to 8:00, not just the punches that save you money. A policy that only ever rounds down, or rounds early arrivals away while employees are already working, can leave you owing back pay. Some states are stricter than the federal rule, so check before you set your clock to round.

Breaks

Under federal rules, short rest breaks, usually 20 minutes or less, count as hours worked and must be paid. Genuine meal periods, typically 30 minutes or more, generally do not need to be paid if the employee is completely relieved from duty. Time an employee spends working before or after their shift, even if you did not ask for it, is also work time. The DOL's hours worked fact sheet explains each case. Many states have their own meal and rest break rules on top of these.

Missed punches

A missed punch, an in without an out or the other way round, is the most common time clock problem. Never fill the gap with a guess or quietly drop the day. Instead:

Flag the day so it cannot slip through to payroll unnoticed.
Ask the employee for the correct time, ideally the same day.
Have a supervisor confirm it.
Record who made the correction, when and why.

Put the process in writing so staff know how and by when to report a missed punch. It turns a monthly scramble into a two-minute fix.

Overtime basics under the FLSA

The federal rule is simple to state: covered non-exempt employees must be paid at least one and a half times their regular rate of pay for hours worked over 40 in a workweek. A few details trip up small businesses:

The workweek is fixed. It is a regularly recurring period of 168 hours, seven consecutive 24-hour periods. It can start on any day and at any hour, but once set it should stay the same.
No averaging. You cannot average hours over two or more weeks. If someone works 45 hours one week and 35 the next, the first week includes five hours of overtime, even on a biweekly pay schedule.
Weekends and holidays are not special under federal law. The FLSA does not require overtime pay for work on Saturdays, Sundays or holidays as such, though your own policy might offer it.
Unapproved overtime still has to be paid. A rule that overtime must be approved in advance does not cancel an employee's right to be paid for overtime hours actually worked. Manage it with scheduling and supervision, not by withholding pay.

The DOL's overtime fact sheet covers these points. States can go further than the federal rule. California, for example, generally requires overtime for hours worked over eight in a workday, as well as over 40 in a week, as its Department of Industrial Relations explains in its workday and workweek guidance. When both state and federal overtime laws apply, the DOL's overtime overview notes that the higher standard applies, so look up your own state through the DOL's directory of state labor offices.

Record keeping: what to keep and for how long

For each non-exempt employee, federal rules expect you to keep, among other things, their identifying details, the day and time their workweek begins, hours worked each day and each week, their regular rate, straight-time and overtime earnings, deductions and additions, and total pay for each period.

Payroll records: keep for at least three years.
Time cards and the records wages are calculated from: keep for two years.

Those are federal minimums. Your state may require longer, and tax record rules are separate, so ask your accountant before you throw anything away. Whatever you use, make sure you can produce a specific employee's hours for a specific week without digging through boxes.

A simple weekly or biweekly time tracking workflow

Employee time tracking for small business works best as a short, repeatable routine rather than a pay-day panic. Here is one that suits a weekly or biweekly cycle:

Daily (5 minutes): check for missed punches and unusual hours, and fix them while memories are fresh.
As requests come in: approve or decline leave, so absences are already recorded before payroll.
End of each workweek: review total hours per person, check who crossed 40 hours, and confirm overtime was expected.
Before payroll: lock the period's hours, resolve every flagged day, and send clean totals for regular hours, overtime and leave to whoever runs payroll.
After payroll: file the period's records where you can find them for the years you need to keep them.

If you pay biweekly, remember the overtime check still happens per workweek, not per pay period. Leave policy feeds directly into this routine, which is why our guide on how to write a PTO policy for a small business is a good companion read.

Common time tracking mistakes to avoid

Most problems with employee time tracking for small business come from a few habits that feel like shortcuts at the time:

Paying everyone on salary to avoid tracking. Paying a salary does not by itself make a role exempt from overtime.
Averaging hours across a pay period. Overtime is calculated per workweek.
Rounding only in your favor. Rounding has to work both ways.
Guessing missed punches. Confirm them with the employee and keep a note of the change.
Ignoring off-the-clock work. Answering messages after hours or finishing a task after clocking out can count as work time.
Retyping hours by hand. Every manual copy from the clock to a spreadsheet to payroll is a chance for an error.
Forgetting state rules. Daily overtime, break rules and record retention can all be stricter than federal law.

Where BMS Prime fits

If the bottleneck for you is turning time clock data into hours, BMS Prime is built for that step. You can connect a time clock that offers an online connection, or upload its report for the pay period. BMS Prime matches every punch to the right employee and works out hours, late arrivals, overtime and missing punches, so the problem days are flagged before payroll rather than after. Leave requests and approvals happen on the phone, and employees can see their own attendance in self-service. Read more about HR, time tracking and accounting for US small businesses.

One thing to be clear about: BMS Prime does not calculate US federal or state payroll taxes, file payroll tax forms or produce W-2s. It gives your payroll provider or accountant clean hours and records to work from. Plans are priced per company, not per user, from Starter for 1 to 5 employees through Growth, Business and Enterprise, and each starts with a free trial; see plans and pricing or the getting started guide. If you are comparing several systems, our HR software buyer's checklist lists the questions to ask.

Frequently asked questions

Do small businesses have to track employee hours?

For non-exempt employees, yes. The federal Fair Labor Standards Act requires covered employers to keep accurate records of the hours each non-exempt employee works each day and each week, along with their pay. The law does not prescribe a method, so a time clock, an app or a paper timesheet can all work, as long as the records are complete and accurate.

How long do I need to keep time cards?

Under federal rules, payroll records should be kept for at least three years, and the records wages are calculated from, such as time cards, for two years. Your state may require longer, and your accountant may advise keeping records longer for tax reasons, so check both before you discard anything.

Is it legal to round employee time?

Federal rules accept rounding start and stop times to the nearest five minutes, tenth of an hour or quarter hour, as long as the practice is neutral and, over time, employees are paid for all the time they actually worked. A policy that always rounds in the employer's favor can lead to unpaid wages. Some states are stricter, so confirm locally.

When does overtime start for hourly employees?

Under federal law, non-exempt employees must be paid at least one and a half times their regular rate for hours worked over 40 in a workweek. Federal law does not require daily overtime or extra pay for weekends as such, but some states do. California, for example, generally requires overtime for hours over eight in a workday.

What should I do about a missed punch?

Fix it before payroll, never by guessing. Ask the employee for the correct time, have a supervisor confirm it, and record who changed the entry and why. A short written policy that tells staff how to report a missed punch, and by when, makes this routine instead of a monthly scramble.