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How much tax and NI should I be paying?
Confused by your income tax and National Insurance? Our calculator will give you an indication of what you should be paying, based on the Inland Revenue's figures for the financial year 2017/18. Obviously we'd have to make you fill out a full tax form for an authoritative answer on this, but for most people in normal circumstances, this should give you a pretty good picture.
There are special extra tax allowances for older people, blind people, or older married couples, which are not taken into account here. National Insurance also has a wide range of different allowances for different types of workers, though most should be covered by this calculator's assumptions. To find more on this, visit the Inland Revenue website.