How to stop buddy punching
Published · 5 min read
Buddy punching is when one employee clocks in or out for a colleague who is late, absent or leaving early. It usually starts as a favor and ends as a habit, and the business pays for hours nobody worked. The fix is less about policing people and more about a time clock that makes it hard to do.
Why it happens
The easiest systems to cheat are shared ones: a paper sign-in sheet, a wall clock with cards, or a PIN everyone knows. When clocking in does not prove who is standing there, covering for a late friend takes two seconds and feels harmless.
Signs to look for
- Several people clocking in at the exact same minute, every day
- Punches at the start of a shift from someone a manager did not see arrive
- Hours on the timesheet that do not match what the shift lead remembers
- Clock-outs that are always exactly on time, even on chaotic days
Give everyone their own account
The first fix is simple: each employee clocks in from a personal account on their own phone or a logged-in browser. A punch is then tied to one person, and using someone else's account means knowing their password, which most people will not share.
Use location for the punch
A GPS time clock records where the punch came from. With a geofence, you set a radius around the workplace and punches from outside it are rejected. A friend clocking in for someone who is still at home would have to be standing at work with that person's phone, which is much less likely than borrowing a card.
Compare the schedule with real punches
Look at scheduled shifts next to actual clock-in times once a week. Patterns show up quickly: the same pair always clocking in together, or a late arrival that never appears in the data. Reviewing regularly, and saying so, is often enough to stop it.
Set a clear, fair policy
Write down that each person clocks in only for themselves, explain what the time clock records and why, and apply the rule the same way to everyone. Most buddy punching stops once people know punches are personal and checked, without anyone being treated as a suspect.
Frequently asked questions
What is buddy punching?
Clocking in or out on behalf of a colleague who is not actually there, for example covering for someone who is running late. It means paying for time that was not worked.
Does a GPS time clock track employees all day?
A GPS time clock like KronosTeam records location at the moment of clocking in and out, for attendance. It is not continuous tracking.