Freelancer Supermarket · www.freelancersupermarket.co.uk
Free printable pack · Sector working practices
Working practices in construction
How control, substitution and pay usually look in construction, what undermines a self-employed arrangement, and the routes that come up.
Version 2026.09
How the work usually looks
- Site managers direct the sequence of work, and a subcontractor often decides how their own trade is done.
- Gangs and helpers are common, and a genuine subcontractor may send another qualified operative.
- Tools are usually the operative's own; plant and materials often come from the contractor.
- Pay by the day or the measure, weekly, is the norm; price work points further towards self-employment.
What tends to undermine self-employment
- Working to the client's hours, under a foreman, alongside employed staff doing the same job.
- No right to send a substitute, or one the main contractor would never accept.
- Paid by the hour with no risk of loss on the job.
Compliance points particular to the sector
- CIS applies to construction operations: verify each subcontractor with HMRC before the first payment.
- Deduct at 20% for registered, 30% for unregistered, or pay gross where HMRC has confirmed it.
- File the monthly CIS return and give payment and deduction statements.
Routes that come up
CIS, Direct PAYE for your own staff, PAYE umbrella, Irish PAYE, European managed payroll & EOR.
General patterns, not a decision about any one placement. Test the engagement itself against HMRC's Check Employment Status for Tax tool.
