What is a time card?

A time card is the record of when an employee started and stopped work each day. Today it is usually digital, but its job has not changed: it is the source for pay, overtime and the hours records employers must keep.

In shortA time card records an employee’s clock-in and clock-out times, and often meal breaks, for each workday. The name comes from paper cards punched in a time clock; most businesses now use a mobile app, a web clock or a kiosk that creates the same record digitally. For non-exempt employees, federal rules require employers to keep records of hours worked each workday and total hours worked each workweek, along with pay information, and time cards are one of the records that must be kept for at least two years. If times are rounded, the practice must average out so employees are fully paid for the time they actually work over a period. Corrections should be documented: when a punch is missed or wrong, the employee and manager should record what changed and why, rather than overwriting the original. A time card that is accurate, approved and kept is the best evidence in any dispute about hours.

What a good time card shows

Time card contents
Item Why it matters
Clock-in and clock-out each day Hours worked each workday
Meal breaks Unpaid breaks must be real breaks
Daily and weekly totals Overtime is calculated by workweek
Location of the punch Shows where work happened
Corrections with reason and approver Audit trail if hours are questioned

EZTime records punches from the mobile app, web or kiosk, and timecard corrections go through a request and approval with an audit trail.

Tuesday: a missed punch, correctedClock-in3:00 p.m.Missingclock-outRequest11:30 p.m.Approvedwith reasonWeek total 41.5 hours: 1.5 hours overtime
The correction is recorded alongside the original, not written over it.

Worked example: a missed punch and a disputed week

41.5 hours, not 40

A dishwasher forgets to clock out on Tuesday. On paper, his manager would have written in 10 p.m. from memory. The digital time card shows the missing punch, and the system prompts a correction request.

He submits a request for 11:30 p.m., noting he stayed to finish the closing clean. The manager checks the closing checklist, which was completed at 11:20 p.m., and approves 11:30 p.m. The time card shows the original missing punch, the request, the approval and who approved it.

His week totals 41.5 hours instead of 40, so 1.5 hours of overtime are paid. Months later, when he asks about that week, the record answers the question in seconds.

Mistakes that are specific to time cards

Approving time cards each pay period

A short approval routine catches most errors before payroll. Each period, the manager reviews exceptions first: missing punches, shifts much longer or shorter than scheduled, meal breaks shorter than the policy, and punches from unexpected locations. Then the manager approves the totals, and the employee can see and confirm their own hours.

Approvals should happen before the payroll cutoff, with a named backup when the manager is away. Signed monthly reports, exported to PDF or Excel, give payroll and the business a fixed record of what was approved for each period.

Second example: an unexpected location

A home services company sees a technician clock in each morning at 6:40 a.m. at a location 3 miles from the first job, which starts at 7:30. His time cards show about 50 minutes more each day than his jobs account for.

The manager asks rather than assumes. The technician explains that he picks up parts at the supplier on the way, as the dispatcher asked him to. Because the stop is assigned work, the company counts it as part of his workday. The manager approves it, updates the dispatch notes so the parts run is on the schedule, and the time cards now match the job records.

Fix it the same dayAsk employees to submit missed-punch requests before the end of their next shift. A correction made the next day is accurate. One made at the end of the pay period is a guess.

Questions people ask

What is a time card?

A record of an employee’s start and stop times for each workday, used to calculate pay and overtime.

How long do employers have to keep time cards?

Under federal rules, at least two years. Some states require longer.

Can an employer change my time card?

Corrections can be made, but they should be documented with the reason and approver, and hours actually worked must be paid.

What is the difference between a time card and a timesheet?

A time card records punches in and out. A timesheet is often a summary of hours, sometimes by job or project, that may be filled in by the employee.

Who should approve time cards?

The employee’s direct manager, who knows the schedule, with a named backup. Employees should be able to see their approved hours.

What if an employee disagrees with an approved time card?

Review the punches, corrections and any supporting records together, and correct the record through the normal correction process with a note explaining the change.

Related on EZTime

Related reading

Accurate hours from the first punch

Employees clock in by mobile GPS, web, kiosk or NFC, with geofencing, break alerts and missed-punch requests that keep an audit trail.

Disclaimer: What you read here about time card is general information, not legal, payroll or tax advice, so confirm the current rule where you operate; the examples are fictional.