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Business app · HR & People

FlexApp Timesheet & Billing

Turn approved timesheets into client invoices and contractor pay — and protect your margins.

FlexApp Timesheet & Billing

In short

FlexApp Timesheet & Billing is a time and billing app for consulting, staffing and professional-services firms that turns approved timesheets into client invoices and contractor pay, using separate pay and charge-out rates.

Works on its own — connects to the rest of FlexApp when you want it to.

Who it is for

Managing partners, finance directors and operations heads of consulting, staffing and professional-services firms.

The problem it solves

Rates, approvals and margins live in spreadsheets, invoices go out late, and contractor pay mistakes damage trust.

What you get

01

Invoices out sooner

Approved hours become client invoices in one billing run.

02

Margins protected

Every rate line has its own pay rate and charge-out rate.

03

Contractors paid correctly

Pay runs use the same approved hours as the invoices.

04

Quick client sign-off

Clients approve timesheets from a secure link with a one-time code — no login needed.

How teams use it

Finance director · IT staffing agency

One set of hours for pay and invoices

Contractor pay and client invoices were prepared from different spreadsheets, and the two did not always agree. Both now come from the same approved hours, using separate pay and charge-out rates.

Operations manager · engineering consultancy

Clients approving timesheets without an account

Getting client sign-off meant emailing PDFs and waiting. Clients now approve from a secure link with a one-time code, and approved hours move straight into billing.

Managing partner · professional services firm

Seeing unbilled work

Partners could not easily see work done but not yet invoiced. Reports now show unbilled work and revenue by project, so billing is not left until the end of the quarter.

Key features

Works on its own — connects to the rest of FlexApp when you want it to.

  • Weekly or monthly timesheets and job sheets, with approval
  • Clients approve timesheets from a secure link with a one-time code
  • Rate cards for normal, overtime and holiday hours, in several currencies with exchange rates
  • Projects, client purchase orders, milestones, budgets and grants
  • Billing runs that produce PDF invoices, and contractor pay runs
  • Reports on unbilled work, revenue, forecasts and cost allocation, plus a planning board

Frequently asked questions

Can clients approve timesheets without logging in?

Yes, from a secure link with a one-time code.

Can pay rates and charge-out rates differ?

Yes, on every rate line.

Can figures go to our HR or accounting systems?

Yes. FlexApp can send them to your HR and accounting systems.

See FlexApp running your process

Tell us about one process you want to fix. We will show it working in FlexApp in a 45-minute demo.