Income tax calculator

Income Tax Calculator

Calculate your income tax and national insurance from your gross wage.

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How to calculate income tax

Using your gross annual wage, subtract your personal allowance from the figure. What's left is known as your taxable income. Using the tax bands below, you'll be able to calculate how much income tax should be paid.

Income tax bands

Tax band 2017 - 2018
Basic rate (20%) £0 - £33,500
Higher rate (40%) £32,001 - £150,000
Additional rate (45%) £150,001+

Personal allowances

Allowance 2017/18
Basic £11,500
Married couples allowance £8,445
Blind persons allowance £2,320

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About SalaryBot

Use SalaryBot's salary calculator to work out tax, deductions and allowances on your wage. The results are broken down into yearly, monthly, weekly, daily and hourly wages.

To accurately calculate your salary after tax, enter your gross wage (your salary before any tax or deductions are applied) and select any conditions which may apply to yourself.

SalaryBot will automatically check to see if you're being paid the minimum wage for your age group.

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