UK Employer National Insurance Contributions Calculator 2024/25

Calculate employer Class 1 National Insurance contributions for 2024/25. Rate: 13.8% on earnings above £9,100/year Secondary Threshold. No upper limit. Employment Allowance (£5,000 offset for eligible employers).

Principal ($)
Annual Rate (%)
Years
Compounding / Year
$ Finance Disclaimer: These calculators are for educational and illustrative purposes only. Results do not constitute financial advice. Consult a licensed financial advisor before making investment or borrowing decisions.
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How to Use

Enter the values for the scenario you are assessing. Calculate employer Class 1 National Insurance contributions for 2024/25. Rate: 13.8% on earnings above £9,100/year Secondary Threshold. No upper limit. Employment Allowance (£5,000 offset for eligible employers). Use the uk employer ni 2024 result to inform your calculation.

Frequently Asked Questions