UK Income Tax Calculator (Scotland & Rest of UK)
Calculator
NI is calculated automatically based on your income.
How Personal Income Tax Works (Rest of the UK)
In the rest of the UK—England, Wales, and Northern Ireland—income tax is charged using a progressive system. Everyone receives a tax-free Personal Allowance, although this allowance is gradually reduced for high earners above £100,000. Income above this allowance is taxed in bands at 20%, 40%, and 45%, depending on how much you earn, but you only pay each rate on the portion of income that falls within that band.
Alongside income tax, most employees also pay Class 1 National Insurance, which has its own thresholds and percentages. Additional deductions may apply, such as student loan repayments or pension contributions. Together, these elements determine your true take-home pay, which is why this calculator includes all of them for a more accurate estimate.
How Personal Income Tax Works in Scotland
Scotland has a different set of income tax bands from the rest of the UK, with more thresholds and a more gradual progression. Scottish taxpayers still receive the UK-wide Personal Allowance (subject to tapering for higher earners), but income is taxed across several bands: Starter, Basic, Intermediate, Higher, and Top. Each band taxes only the portion of income that falls within it.
As with the rest of the UK, Scottish taxpayers also pay National Insurance based on UK-wide thresholds, not Scottish tax bands. Other factors—such as pension contributions, student loans, and allowances—also affect your final take-home pay. This calculator accounts for all of these elements to give a more complete and realistic breakdown.