£21,000 after tax and NI will result in a £1,472 monthly net salary in 2018, leaving you with £17,661 take home pay in a year. You will pay a total of £1,830 in tax , and you’ll also have to pay £1,509 in National Insurance . Your hourly rate will be £10.10 if you’re working 40 hours per week. Scroll down below to see more details about your salary.
£21,000 after tax break-down