40% Tax Bracket UK 2026: Threshold, Who Pays It & How to Avoid It

Chandraketu Tripathi

Finance Editor, Kaeltripton

Published 4 Apr 2026

Last reviewed 4 May 2026

✓ Fact-checked

By Chandraketu Tripathi | Updated April 2026

The 40% higher rate of income tax applies to earnings between £50,271 and £125,140 in the UK for 2026-27. With the higher rate threshold frozen at £50,270 until 2031 while wages continue rising, more UK workers are crossing into the 40% band every year. Understanding where the threshold is, what it means for your take-home pay, and how to reduce your tax bill legally is increasingly important.

Key Facts

40% tax starts at: £50,271 (England, Wales, Northern Ireland) | £43,663 (Scotland) | Frozen until: April 2031 | Higher rate taxpayers 2026: ~6 million UK adults | 40% applies only to income within the band — not all your earnings

UK Income Tax Rates 2026-27 — Full Picture

Source: HMRC. All thresholds frozen until April 2031.
Band	Income Range	Rate	Tax on £1 in this band
Personal Allowance	£0 – £12,570	0%	£0
Basic Rate	£12,571 – £50,270	20%	20p
Higher Rate	£50,271 – £125,140	40%	40p
Additional Rate	£125,141+	45%	45p
Personal Allowance Taper Zone	£100,001 – £125,140	Effective 60%	60p effective

Real Examples: How Much Tax Do You Pay?

Approximate figures for England/Wales — excludes NIC, pension, and other deductions. Use our Income Tax Calculator for your exact figure.
Annual Salary	Tax-Free (PA)	Basic Rate (20%)	Higher Rate (40%)	Total Tax	Take-Home
£50,000	£12,570	£7,486 (on £37,430)	£0	~£7,486	~£42,514
£55,000	£12,570	£7,540 (on £37,700)	£1,892 (on £4,730)	~£9,432	~£45,568
£60,000	£12,570	£7,540	£3,892 (on £9,730)	~£11,432	~£48,568
£75,000	£12,570	£7,540	£9,892 (on £24,730)	~£17,432	~£57,568
£100,000	£12,570	£7,540	£19,892 (on £49,730)	~£27,432	~£72,568

How to Legally Reduce Your 40% Tax Bill

Strategy	How It Works	Potential Saving
Pension contributions	Reduces adjusted net income — contributions get 40% relief	£400 relief per £1,000 contribution (higher rate)
Salary sacrifice	Exchange salary for employer pension/childcare vouchers	Saves NIC too — ~£150+ per £1,000 sacrificed
Gift Aid donations	Charities claim 20%, you claim extra 20% if higher rate taxpayer	Effectively doubles the tax relief on charitable giving
Marriage Allowance	Transfer £1,260 of personal allowance to basic rate spouse	Saves up to £252/year if one partner earns under £12,570
ISA investments	Returns on ISA investments are completely tax-free	No tax on interest, dividends, or capital gains within ISA
Working from home expenses	Claim allowable business expenses against taxable income	Saves 40p per £1 of valid expense for higher rate taxpayers

Scotland's Different 40% Threshold

Scotland has its own income tax rates set by the Scottish Parliament. In 2026-27, Scotland's higher rate of 42% (slightly higher than the rest of the UK) kicks in at just £43,663 — significantly lower than the £50,270 threshold for England, Wales, and Northern Ireland. Scottish taxpayers earning between £43,663 and £50,270 pay 42% on that income, compared to 20% for equivalent earners in England.

Frequently Asked Questions

When do you start paying 40% tax in the UK?

You start paying 40% income tax on earnings above £50,270 in 2026-27. The first £12,570 is covered by the personal allowance (0%). The next £37,700 (£12,571 to £50,270) is taxed at 20% (basic rate). Everything from £50,271 to £125,140 is taxed at 40% (higher rate). This threshold has been frozen since 2021 and will remain at £50,270 until at least April 2031.

How much can I earn before paying 40% tax UK 2026?

You can earn up to £50,270 before paying 40% tax in 2026-27 (England, Wales, and Northern Ireland). This combines the £12,570 personal allowance plus £37,700 at the basic rate. In Scotland, the higher rate of 42% kicks in at £43,663 — significantly lower than the rest of the UK.

What is the 40% tax threshold per month UK 2026?

The £50,270 higher rate threshold works out to approximately £4,189 per month gross income. Once your monthly earnings exceed this level, you start paying 40% tax on the excess. For a salaried employee, your tax code will adjust automatically through PAYE.

How do I avoid paying 40% tax legally UK?

Legal ways to reduce income below the 40% threshold include: pension contributions (reduce your adjusted net income), salary sacrifice schemes, using the marriage allowance if your spouse earns less, claiming all eligible work expenses, and contributing to a Stocks and Shares ISA (returns are tax-free). A pension contribution of £7,730/year brings a £58,000 salary back below the 40% threshold.

How many people pay 40% tax in the UK?

Due to the frozen higher rate threshold, the number of higher rate taxpayers in the UK is rising significantly. The OBR forecasts that 24% of all taxpayers will pay the higher or additional rate by 2030-31, up from just 15% in 2021. The freeze means anyone receiving a pay rise above £50,270 crosses into the 40% band without any actual increase in real-terms earnings.

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Disclaimer: Tax rates and allowances change annually. Always verify with HMRC or a qualified accountant. Sources: GOV.UK, HMRC, House of Commons Library, DS Burge & Co, Rest Less, Phinch.co.uk, Morningstar UK. April 2026.