Employer National Insurance: 15% above a £5,000 threshold
The increase announced at Autumn Budget 2024 took effect on 6 April 2025 and remains the position for 2026/27: employer Class 1 NIC is charged at 15%, with an annual secondary threshold of £5,000. Payroll cost should be modelled on this basis before any salary review.
GOV.UK — Rates and thresholds for employers 2026 to 2027