CONSTRUCTION PAYROLL RISK: THE WORKER SUPPLY CHAIN IS EXPOSED

A payroll and recruitment compliance shift is creating a serious risk for construction firms, agencies and umbrella suppliers.

From April 2026, HMRC's crackdown on umbrella company non-compliance shifts responsibility for correct tax deductions away from umbrella providers and onto recruitment agencies in the assignment-based worker supply chain. The change applies across sectors, but construction is particularly exposed because of its heavy reliance on contract labour, agencies and outsourced payroll.

Construction Industry News reports warnings that the sector could be destabilised if agencies and payroll suppliers are unprepared. The risk is not theoretical: non-compliant umbrella schemes can involve incorrect tax deductions, pay skimming, holiday pay issues and disguised remuneration.

Why it matters: if agencies are caught in non-compliant supply chains, end clients may face disruption, investigations, worker disputes and loss of labour supply.

Practical takeaway: construction firms and agencies should review every umbrella/payroll supplier, check accreditation and due diligence, and document the compliance chain before April 2026.

The scaffolding holding construction together is not just steel. It is payroll compliance.