How it works
Tax is calculated on successive slices of taxable income. The Personal Allowance reduces by £1 for each £2 of income above £100,000.
A worked example
At £35,000 in England, Wales or Northern Ireland, £22,430 is taxable and Income Tax is £4,486.
What to keep in mind
2026/27 tax year (6 April 2026–5 April 2027). Employment income only, standard allowance with high-income taper. No pension contributions, student loans, benefits, other income, tax-code adjustments or Marriage Allowance. Annual estimate; payroll rounding and pay periods can differ.
UK Income Tax bands for 2026/27
In England, Wales and Northern Ireland, the first £12,570 is tax-free (the Personal Allowance). Income from £12,571 to £50,270 is taxed at 20% (basic rate), from £50,271 to £125,140 at 40% (higher rate), and above £125,140 at 45% (additional rate).
How the tax is calculated
Tax is charged in slices. On a £35,000 salary, the first £12,570 is tax-free and the remaining £22,430 is taxed at 20%, giving £4,486. Moving into a higher band only affects the income within that band, not your whole salary.
The £100,000 Personal Allowance taper
Above £100,000, you lose £1 of Personal Allowance for every £2 of income. By £125,140 the allowance is gone. This creates an effective 60% rate on income between £100,000 and £125,140.
Income Tax at common salaries
In England, Wales or Northern Ireland: £30,000 means £3,486 of tax (an effective rate of 11.6%); £50,000 means £7,486 (15.0%); £60,000 means £11,432 (19.1%).
Frequently asked questions
How much tax do I pay on £50,000?
£7,486 in Income Tax for 2026/27 in England, Wales or Northern Ireland, plus National Insurance.
What is my effective tax rate?
It is your total Income Tax divided by your gross income. It is always lower than your top band rate because of the Personal Allowance and lower bands.
Does this include National Insurance?
No. Use the take-home pay calculator to see Income Tax and National Insurance together.
Are Scottish rates included?
Yes. Select Scotland to apply its 2026/27 employment-income bands. Savings and dividend income use different rules.
Sources & rates
Rates checked on 7 October 2026.
For general information and planning, not personalised financial or tax advice. Verify important decisions with a qualified adviser.