Scottish Advanced Rate: What the 45% Tax Band Really Costs You

Written by James Veal

Scotland’s income tax system has more bands than the rest of the UK. One of them, the Advanced rate, doesn’t exist anywhere else in the UK at all. Maybe your income sits in the £75,000–£125,140 range. Or maybe you’re just trying to understand why Scottish tax bills look different from what you’d expect. Either way, here’s what the Advanced rate is and what it actually costs.

What Is the Advanced Rate?

The Advanced rate is a 45% band of Scottish Income Tax that sits between the Higher rate and the Top rate. The Scottish Government introduced it for the 2024/25 tax year, so it isn’t new for 2026/27. Even so, it still catches out taxpayers and some advisers — especially anyone used to the older, simpler Scottish structure, or to the rest of the UK’s system, which has no equivalent band at all.

The Full Scottish Income Tax Bands for 2026/27

For the 2026/27 tax year, Scottish taxpayers face six bands in total:

• Personal Allowance: £0 – £12,570 — 0%
• Starter rate: £12,571 – £16,537 — 19%
• Basic rate: £16,538 – £29,526 — 20%
• Intermediate rate: £29,527 – £43,662 — 21%
• Higher rate: £43,663 – £75,000 — 42%
• Advanced rate: £75,001 – £125,140 — 45%
• Top rate: £125,140+ — 48%

For the full breakdown alongside worked examples, see our guide to Scottish Tax Rates for 2026-2027.

How This Compares to the Rest of the UK

Taxpayers in England, Wales and Northern Ireland have a much simpler structure, with no equivalent to the Starter, Intermediate or Advanced rates:

• Personal Allowance: £0 – £12,570 — 0%
• Basic rate: £12,571 – £50,270 — 20%
• Higher rate: £50,271 – £125,140 — 40%
• Additional rate: £125,140+ — 45%

The practical effect: anyone earning above roughly £30,000 in Scotland likely pays a higher marginal rate than an equivalent earner elsewhere in the UK. Once you’re above £75,000, that gap widens further because of the Advanced rate specifically.

What It Actually Costs: A Worked Example

Take someone earning £100,000. In the rest of the UK, they’d pay approximately £27,432 in Income Tax for 2026/27. A Scottish taxpayer on the same £100,000 income pays approximately £30,732. That’s a difference of around £3,300 a year, purely because of where they’re resident for tax purposes. The Advanced rate drives most of that gap — it applies to the portion of their income between £75,001 and £100,000.

Does This Affect Your National Insurance Too?

No. National Insurance remains a UK-wide system, unaffected by Scottish Income Tax bands. Whether you’re employed or self-employed, HMRC calculates your NI contributions the same way regardless of whether you’re a Scottish taxpayer — it’s only Income Tax that differs. Self-employed sole traders in Scotland see no special NI treatment. The extra cost of the Advanced rate is purely an Income Tax effect: HMRC calculates it on your profits in the usual way once you file your Self Assessment return.

Why This Matters for Planning

If your income is approaching £75,000, it’s worth understanding what happens next. Scotland taxes the next slice of earnings more heavily than most people expect — a jump straight to 45%. That’s well above the 40% Higher rate that applies at the equivalent income level in the rest of the UK. This makes pension contributions, timing of dividend income, and other tax planning tools more valuable for Scottish taxpayers in this band. Each pound of relief is worth more at a 45% marginal rate.

Let PBAS Help You Plan Around It

If you’re a Scottish taxpayer approaching the Advanced rate threshold, PBAS can help. We’ll show you exactly where your income sits, what it’s costing you, and which legitimate planning options could help.

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Frequently Asked Questions

When was the Advanced rate introduced?

The Advanced rate was introduced for the 2024/25 Scottish tax year. It has applied in each tax year since, including 2026/27.

Who counts as a Scottish taxpayer for this purpose?

Broadly, if your main home is in Scotland for most of the tax year, you’re a Scottish taxpayer for Income Tax purposes, regardless of where your employer or business is based.

Does the Advanced rate apply to dividend or savings income?

No. Scottish Income Tax rates and bands apply only to non-savings, non-dividend income, such as employment income, self-employment profits, and pension income. Dividend and savings income are taxed at UK-wide rates regardless of where you live.

Does being a Scottish taxpayer affect my Self Assessment filing?

Your Self Assessment return itself works the same way, but HMRC applies the Scottish rates and bands automatically based on your recorded residency status (shown by an ‘S’ prefix on your tax code for employment income).

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Need Help with This?

PBAS provides affordable bookkeeping and accountancy services for sole traders and small businesses across East Lothian, Edinburgh, Midlothian and throughout Scotland. If you’d like a hand with your accounts, self assessment or any tax matter, get in touch for a free, no-obligation chat.

• Scottish Tax Rates for 2026-2027
• How to Budget for Your Tax Bill as a Sole Trader

This article provides general guidance only. For specific advice on your circumstances, consult HMRC directly via the GOV.UK guide to Scottish Income Tax or speak to a qualified accountant.