Calculators

Find the true cost of an employee in 2026/27: salary, employer NI, pension and extras, with a calculator, worked examples and ways to cut the cost.

Work out the apprenticeship levy for 2026/27: 0.5% of your pay bill minus the £15,000 allowance, with a calculator, examples and group company rules.

Work out employer NI per month for 2026/27. Enter monthly pay and see the cost, the £417 monthly threshold method and a worked payroll example.

Calculate employer NI for the 2025/26 tax year: 15% above £5,000 with a £10,500 Employment Allowance. Useful for late payroll, corrections and records.

Employer NI on a £12,570 salary is £1,135.50 a year in 2026/27. See the monthly cost, the Employment Allowance effect and why £12,570 is so common.

See how much employer NI you pay at salaries from £12,570 to £100,000 in 2026/27, with yearly and monthly costs and a calculator for your own figure.