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How to Approve Team Timesheets

A weekly timesheet routine keeps a small team's hours accurate and gets invoices out on time. Here's one that takes a few minutes per person.

5 min read · Updated October 20, 2026

Set a Weekly Deadline

Pick one day and time when the week's hours are due, such as Monday at noon for the week before, and keep it the same every week. Ask people to fill in their hours daily and submit once at the end of the week. Hours written down the same day are far more accurate than hours remembered on Friday.

What to Check Before You Approve

  1. Total hours against what you expect from the person: 40 for full-time, 20 for part-time, or the weekly hours you agreed with a contractor.
  2. Empty weekdays, which usually mean missing time.
  3. The right projects: hours on a client they don't work for, or on internal work that should be billable.
  4. Descriptions clear enough to go on a client invoice.
  5. Budgets: projects running past their estimate, so you can tell the client early.

Send It Back With a Note

When something's off, send the week back with a specific note (“Tuesday is empty; was that the site visit?”) and let the person fix it. Correcting someone's hours yourself works in a pinch, but they learn more from fixing it, and their record stays their own.

Approve, Lock, Then Bill

Approved weeks should lock, so hours can't change after you've billed them or paid for them. If something has to change later, reopen the week on purpose. Then invoice clients from approved hours only, and pay contractors from the same hours. How to Pay Contractors and Bill Clients for Their Work covers the rest.

Handle People Who Fall Behind

  • Send an automatic reminder on the deadline day to anyone behind.
  • Follow up personally with anyone two weeks behind.
  • Keep it about the process: late hours mean late invoices, and late invoices mean late pay for everyone.

Questions

How Often Should Timesheets Be Approved?

Weekly works for most small teams: often enough that mistakes are fresh, and in time for invoices that go out every week, two weeks or month.

Can Someone Change a Timesheet After Submitting It?

It's best to allow changes until it's approved, then lock it. If an approved week needs a fix, the approver reopens it so the change is deliberate.

Who Should Approve Timesheets?

Whoever knows the work: the owner on a small team, or a project lead. Keep cost and client rates with the people who run the business.

Do Contractors Need to Submit Timesheets?

If you bill clients for their hours, yes. An approved weekly timesheet is the shared record you invoice from and pay from.