Joint and Several Liability Explained: What UK Recruitment Agencies Need to Know

Joint and Several Liability (JSL) is soon to be one of the most important compliance considerations for UK recruitment agencies.

As HMRC tightens its approach to umbrella company regulation, agencies are increasingly being held accountable for what happens within their supply chains. Regardless of whether or not they directly process payroll or employ contractors.

This guide explains what Joint and Several Liability is, why it matters specifically to recruitment agencies, and how aligning with a compliant umbrella company like Danbro Umbrella can significantly reduce risk.

What Is Joint and Several Liability?

Joint and Several Liability means that more than one party can be held legally responsible for the same tax debt and/or wrongdoing.

In the context of recruitment and umbrella supply chains, this allows HMRC to recover unpaid PAYE or National Insurance Contributions (NICs) from a recruitment agency or end client if the umbrella company engaged in the chain fails to meet its obligations.

Crucially, liability can apply even if the agency did not intentionally cause the non-compliance.

In simple terms: If an umbrella company fails to pay the correct tax, HMRC may pursue the recruitment agency (and/or end client) that introduced or permitted its use.

Why Does Joint and Several Liability Matter for Recruitment Agencies?

Recruitment agencies sit at the centre of the contingent labour supply chain – and HMRC increasingly views agencies as the key gatekeepers of compliance.

Joint and Several Liability builds on previous legislation such as IR35 reform and the Criminal Finances Act by reinforcing a clear message: Agencies must take responsibility for the supply chains they operate. For agencies, this means:

• Shared Risk
  Liability no longer stops with the umbrella company. Agencies may face recovery action if PAYE or NICs go unpaid.
• Increased Compliance Expectations
  HMRC expects agencies to actively assess and monitor umbrella company compliance – not rely on assumptions.
• Greater Scrutiny of PSLs
  Preferred Supplier Lists must be robust, documented, and defensible.
• Reputational and Commercial Risk
  Non-compliance can damage agency-client relationships and contractor trust.

How Does Joint and Several Liability Work?

Below is a simplified overview of how JSL may apply within a typical agency-led supply chain:

If HMRC identifies unpaid tax:

• It will pursue recovery from the most appropriate party in the chain.
• Agencies that cannot demonstrate reasonable care and due diligence are particularly exposed.

That’s why compliance and transparency across the supply chain are not optional — they’re essential.

What Does HMRC Expect from Recruitment Agencies?

While draft legislation removes the traditional ‘statutory excuse’, HMRC has been clear that documented, ongoing due diligence remains essential. For recruitment agencies, this means:

• Vetting umbrella companies before approval.
• Monitoring compliance on an ongoing basis.
• Ensuring PAYE and NICs are operated correctly.
• Avoiding umbrellas linked to tax avoidance or disguised remuneration.
• Maintaining auditable records of checks and decisions.

Failure to meet these expectations may result in:

• Recovery of unpaid PAYE and NICs.
• Reputational damage with clients and contractors.
• Increased HMRC scrutiny of wider operations.

The Risks of Inaction for Agencies with Joint and Several Liability

Agencies that fail to adapt to Joint and Several Liability face increasing exposure:

• Financial risk – unexpected tax liabilities.
• Client risk – loss of trust or termination of contracts.
• Contractor dissatisfaction – confusion, mistrust, and attrition.
• Regulatory attention – increased HMRC audits and enquiries.

In contrast, agencies that act early can strengthen compliance, improve supply chain quality, and position themselves as trusted partners to clients.

What Should Recruitment Agencies Look for in an Umbrella Partner?

Under Joint and Several Liability, the choice of umbrella company is no longer just an operational decision, it’s a risk management strategy.

Agencies should align only with umbrella companies that can demonstrate:

• Independent accreditation and auditing (e.g. FCSA)
• Fully transparent pay calculations
• Clear PAYE and NIC deductions
• No hidden margins or artificial arrangements
• Robust compliance and governance frameworks
• Willingness to support agency audits and due diligence

Why Danbro Umbrella Is a Safe Choice for Recruitment Agencies

At Danbro Umbrella, we’ve worked closely with recruitment agencies for decades, helping them navigate legislative change with confidence. Our approach is built around compliance, transparency, and partnership. Agencies choose Danbro because we provide:

• FCSA Accreditation & VeriPAYE Compliance
  Independently audited to the highest industry standards
• HMRC-Compliant PAYE Employment
  Every contractor is fully employed and taxed correctly
• Transparent Payslips
  Clear deductions, no hidden costs, no surprises
• Audit-Ready Processes
  Supporting agency due diligence and compliance reviews
• Dedicated Agency Support
  UK-based experts who understand legislative change
• Over 25 Years’ Experience
  A trusted partner since 1999

By aligning with a compliant umbrella company like Danbro Umbrella, recruitment agencies can significantly reduce exposure to Joint and Several Liability while maintaining contractor confidence and client trust.

Preparing Now Protects Your Agency Later

Joint and Several Liability is not a theoretical risk. It’s a practical compliance challenge that agencies must address ahead of April 2026.

Early action allows agencies to:

• Strengthen PSLs
• Protect commercial relationships
• Demonstrate proactive compliance
• Avoid costly surprises

Speak to Danbro Umbrella today to discuss how we can support your agency with compliance, risk mitigation, and contractor confidence under Joint and Several Liability.