Live · Updates as you type · Free
Ready to file your Self Assessment?
TaxEase UK guides you through every step: SA100, SA103S, expenses, deadlines and more. 15 steps, plain English, 10 languages.
1Your income sources
£
£
£
£
£
Personal Allowance
£12,570 (2025–26)
Basic rate band
£12,571 – £50,270 @ 20%
Higher rate
£50,271 – £125,140 @ 40%
NI Class 4
6% / 2%
2Estimated tax bill
Enter your income above to see your estimate
Scottish taxpayers: this estimate uses the Income Tax rates for England, Wales and Northern Ireland. Scotland has its own rates and bands (19% to 48%), so your Income Tax will differ. National Insurance is the same across the UK.
This is an estimate only. Your actual tax liability may differ based on your individual circumstances. TaxEase UK does not provide tax advice. Always verify your figures with HMRC or a qualified tax adviser before submitting your return.