Income Tax Calculator in the UK
Easily figure out how much tax you owe on your income in just a few steps.
Quickly Estimate Your UK Income Tax with Our Easy-to-Use Calculator
The Income Tax Calculator is a simple and effective tool for individuals in the UK who want to estimate how much income tax they need to pay in a given tax year. Whether you’re employed, self-employed, or have multiple income sources, this calculator helps break down your tax obligations based on your total annual income. By inputting your earnings, it automatically applies the correct personal allowance and tax bands (basic, higher, or additional rate) to show how much of your income is taxed and at what rate. For example, if you earn £35,000 in a year, the calculator will subtract the £12,570 personal allowance and apply a 20% tax to the remaining £22,430, giving you an estimate of £4,486 in tax. It also accounts for National Insurance and other deductions, making it easy to plan your finances, understand your payslip, or prepare for self-assessment.

The Income Tax Calculator helps UK residents estimate how much tax they owe based on their total income and applicable tax bands.