United Kingdom Tax year 2026/27
Rules checked against GOV.UK · updated 18 September 2026MethodologyReport a mistake

Scotland’s higher rate of 42% explained (2026/27)

Scotland’s higher rate of 42% starts at £43,663 of pay, where the rest of the UK still charges 20% on the same pound. It is where the two systems part company by the widest margin, and where the gap in take-home pay starts to open.

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Where the 42% band sits 2026/27

The band is set by the Scottish Parliament. The Personal Allowance below it, and the National Insurance charged on the same pay, are set at Westminster and are the same across the UK.

Item2026/27
Rate42%
First pound of pay it applies to£43,663
Last pound of pay it applies to£75,000
Rate on the same pay elsewhere in the UK20%
National Insurance on the same pay8%

Why it bites hardest below the Upper Earnings Limit

National Insurance falls from 8% to 2% above the Upper Earnings Limit, which is set UK-wide. Between the start of the Scottish higher rate and that limit the two charges stack at their full rates, and the marginal rate is at its highest.

Yearly payIncome taxNational InsuranceTake-home a monthNext pound costs
£43,663£6,320.51£2,487.00£2,904.6250%
£46,967£7,708.19£2,751.24£3,042.3050%
£50,270£9,095.45£3,015.36£3,179.9344%
Between £43,663 and £50,268 a Scottish taxpayer loses 50p of every extra £1: 42% income tax plus National Insurance at its main rate of 8%, which on a monthly payroll is charged up to £4,189 a month — £50,268 across a year of equal monthly pay.

What it costs against the rest of the UK

Two engine runs on the same salary: one on the Scottish ladder, one on the rest of the UK’s. Only income tax differs.

Yearly payEngland, Wales, NIScotlandDifference a year
£43,663£34,957.40£34,855.49−£101.91
£46,967£37,336.36£36,507.57−£828.79
£50,270£39,714.64£38,159.19−£1,555.45

Sources

Every rate and threshold on this page is read from the rules file these documents were transcribed into, with the date it was checked in the strip above.

Rules v2026.10 · checked against GOV.UK on 18 September 2026Two independent checks on every rate · 83 hand-verified cases, all passing, beside 19,925 generated · How we calculate · Changelog
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