Work out an employee's National Insurance contributions
Use this calculator to work out employee National Insurance contributions for the current tax year, if you're an employee, employer, or a software developer.
This calculator will allow you to check how much in National Insurance contributions an employee needs to pay.
Using the calculator
If you바카라 사이트檙e an employee
Use the calculator to find out if the amount of National Insurance contributions you바카라 사이트檝e paid is correct.
If you바카라 사이트檙e an employer
Use the calculator to find out how much National Insurance you need to deduct from your employees바카라 사이트� pay.
If you바카라 사이트檙e a software developer
Check the payroll software you have developed is calculating National Insurance contributions for employees and employers correctly.
Before you start
This calculator is only for the current tax year.
You바카라 사이트檒l need:
- the period of pay, which could be:
- weekly
- every 2 weeks
- every 4 weeks
- monthly
- the date you were paid, if you바카라 사이트檙e an employee
- the date you paid your employee, if you바카라 사이트檙e an employer
- the amount paid before any deductions
- the employee바카라 사이트檚 National Insurance category letter 바카라 사이트� this can be found on the employee바카라 사이트檚 payslip
Updates to this page
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Information has been added to explain that the calculator is only for the current tax year.
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Added translation