Employer NIC Calculator

Calculate employer National Insurance contributions for UK employees. See the true cost of employment including NI at 15%.

£

Employer NIC

£0.00

Total Employment Cost

£0.00

NIC as % of Salary

0.00%

Monthly Cost

£0.00

Annual Monthly

Employment Allowance: Eligible employers can claim up to £10,500 off their annual NIC bill. This is not applied in the calculator — deduct it manually if applicable.

How Employer National Insurance Works

Employers pay 15% National Insurance on employee earnings above £5,000 per year (the secondary threshold). There is no upper limit — employer NI applies to all earnings above the threshold. This is an additional cost on top of the employee's salary that must be factored into hiring decisions and budgets.

2025/26 Employer NIC Rates

Category Who Threshold Rate
AStandard employees£5,00015%
HApprentices under 25£50,27015%
MEmployees under 21£50,27015%
VArmed forces veterans£50,27015%
COver state pension ageN/A0%

Employment Allowance

Eligible employers can offset up to £10,500 per year against their NIC bill. Available to businesses with NI bills under £100,000 in the previous year. Not available to companies with a single director as the only employee. This can significantly reduce or eliminate employer NIC for small businesses.

Employer NIC for Accountants

Understanding the true cost of employment is essential when advising clients on hiring decisions. Use this calculator to quickly show clients the difference between salary and total employment cost, and to compare the cost impact of different NIC categories.

For automated payroll and NIC calculations, consider AI accounting tools like Sage or Xero with integrated payroll.

Frequently Asked Questions

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