Employer NIC at 15%: the rate most payroll content gets wrong
From 6 April 2025, employer (Class 1 secondary) NIC is charged at 15% on earnings above a £5,000 secondary threshold per employee per year. The previous rate of 13.8% above a £9,100 threshold is stale and should not be used. Across a dispenser and counter-staff payroll, the difference between the old and current rate is material. Payroll run on stale figures creates a PAYE compliance exposure.