— Article

How to Know if a Project Made Profit or Loss

10 June 2026·By Ledgerly Pro Team·Updated 10 June 2026·5 min readProjectsProjectsProfitSmall Business

General information only. This is not tax, legal or financial advice. Check HMRC guidance or speak to an accountant for your situation.

A project can feel successful and still make less profit than expected. The only way to know is to compare income against the costs of delivering the work.

What to track per project

  • quoted price
  • invoice value
  • direct expenses
  • subcontractor costs
  • mileage or travel
  • payroll or team costs where relevant
  • time spent

Simple project profit formula

Project profit is broadly:

project income minus project costs

That does not replace accounting advice, but it gives you a clearer operating picture.

Questions to ask

  • Which clients are most profitable?
  • Which jobs create hidden costs?
  • Are fixed-fee projects priced correctly?
  • Are expenses being allocated to the right job?

Use Projects, Invoices and Expenses to keep job-level records together.

Start a free trial or explore the finance starter toolkit.

— Try Ledgerly Pro

Sort your books in less than a minute.

30-day free trial · no card required