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IR35
From 6 April 2026, recruitment agencies (or the end client if no agency is involved) will become jointly liable for any unpaid PAYE and NICs if an umbrella company fails to operate payroll correctly. For HR teams, this means moving from passive reliance on umbrella companies to active enforcement through strict vetting and regular audits.
Updated to reflect increases to the thresholds for determining which organisations are covered by IR35, from 6 April 2025.
Updated to reflect that changes to how small businesses are defined, from 6 April 2025, mean that some organisations will no longer be responsible for applying the IR35 rules.
HR and legal information and guidance relating to IR35.