The new UK tax year 2026/27 started on 6 April 2026 and runs until 5 April 2027. If you are employed in the UK and earn £50,000 or more, this is the point to check how tax bands, National Insurance, and pension contributions affect your take-home pay.
At first glance, UK tax 2026/27 looks similar to the previous year. In practice, frozen thresholds mean more people are dragged into higher tax bands, and salary sacrifice 2026/27 UK planning can make a meaningful difference.
This guide explains the key rules in simple language and shows where salary sacrifice can help.
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Key highlights for UK tax 2026/27
The headline rates for UK tax 2026/27 are mostly unchanged, but frozen thresholds still matter.
| Threshold | 2025/26 | 2026/27 |
|---|---|---|
| Personal Allowance | £12,570 | £12,570 |
| Basic rate (20%) up to | £50,270 | £50,270 |
| Higher rate (40%) up to | £125,140 | £125,140 |
| Additional rate (45%) above | £125,140 | £125,140 |
Employee National Insurance also stays the same for most workers:
| Band | Rate |
|---|---|
| Earnings up to £12,570 | 0% |
| £12,570 - £50,270 | 8% |
| Above £50,270 | 2% |
The big issue is not a new tax rate. It is that frozen thresholds keep pulling more income into higher tax bands as salaries rise.
Income tax bands in UK tax 2026/27
For employees in England, Wales, and Northern Ireland, income tax works like this:
Basic rate: 20%
You pay 20% tax on taxable income from £12,571 to £50,270.
Higher rate: 40%
You pay 40% tax on taxable income from £50,271 to £125,140.
Additional rate: 45%
You pay 45% tax on taxable income above £125,140.
Short example
If you earn £60,000, the first £12,570 is covered by your Personal Allowance. Income from £12,571 to £50,270 is taxed at 20%, and the amount above £50,270 is taxed at 40%.
That means not all of your salary is taxed at the same rate. Only the part above each threshold moves into the next band.
Scottish income tax 2026/27
Scottish taxpayers have separate rates and bands. The 2026/27 structure is expected to remain:
| Band | Rate | Income |
|---|---|---|
| Starter | 19% | £12,571 - £15,397 |
| Basic | 20% | £15,398 - £27,491 |
| Intermediate | 21% | £27,492 - £43,662 |
| Higher | 42% | £43,663 - £75,000 |
| Advanced | 45% | £75,001 - £125,140 |
| Top | 48% | Above £125,140 |
Scottish higher-rate taxpayers face a 42% marginal rate, above the 40% rate in the rest of the UK. Salary sacrifice can be especially valuable for Scottish earners between £43,663 and £75,000.
Salary sacrifice 2026/27 UK: how it affects your pay
Salary sacrifice means agreeing to reduce your gross salary in exchange for an employer pension contribution. Because your taxable salary falls before income tax and National Insurance are calculated, you can often keep more of your money working for you inside your pension.
For many higher earners, salary sacrifice 2026/27 UK planning is one of the most practical ways to reduce tax, reduce National Insurance, and build a bigger pension.
Example: £100 monthly sacrifice
| Basic-rate taxpayer | Higher-rate taxpayer | |
|---|---|---|
| Income tax saving | £20 | £40 |
| Employee NI saving | £8 | £2 |
| Take-home pay reduction | ~£72 | ~£58 |
| Amount into pension | £100 | £100 |
The NI saving differs because higher-rate taxpayers earning above £50,270 pay NI at 2% on that part of income, while basic-rate taxpayers pay 8%.
If you want a deeper explanation, read our full guide to salary sacrifice explained.
The 60% tax trap between £100,000 and £125,140
One of the biggest planning points in UK tax 2026/27 is the Personal Allowance taper.
Once your income goes above £100,000, you start losing your Personal Allowance. For every £2 of income above £100,000, you lose £1 of allowance until it is fully removed at £125,140.
In that range, each extra £1 you earn is hit by:
- 40% higher-rate income tax on the extra £1
- 40% tax on the £0.50 of Personal Allowance lost
That creates an effective marginal rate of 60%.
If your income is between £100,000 and £125,140, salary sacrifice pension contributions are one of the most efficient ways to reduce your Adjusted Net Income and restore your Personal Allowance.
If this applies to you, read our guide to the £100,000 salary trap.
Child Benefit and the High Income Charge
If you or your partner receive Child Benefit and either of you earns above £60,000, the High Income Child Benefit Charge applies. The charge tapers between £60,000 and £80,000, at which point Child Benefit is fully clawed back.
Salary sacrifice reduces your Adjusted Net Income, which can cut or eliminate the charge. Read our full guide to Child Benefit and the High Income Charge.
Use our salary sacrifice calculator
The easiest way to understand your own UK tax 2026/27 position is to model it. This matters most if you are close to £50,270, £60,000, or £100,000.
Try the UK Salary Sacrifice Calculator
How to reduce your tax bill in 2026/27
- Increase pension contributions - this can reduce taxable income and improve pension savings
- Use salary sacrifice if your employer offers it - this can reduce both tax and National Insurance
- Check your tax code - frozen thresholds mean mistakes matter more
- Use your ISA allowance - future growth and withdrawals can stay tax-free
- Watch key thresholds carefully - £50,270, £60,000, and £100,000 are especially important
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Calculate My Tax Savings →FAQ
What is UK tax year 2026/27?
The UK tax year 2026/27 runs from 6 April 2026 to 5 April 2027. This is the period HMRC uses for income tax, PAYE, and National Insurance.
Has the Personal Allowance changed for 2026/27?
No. The standard Personal Allowance remains £12,570 for 2026/27.
How does salary sacrifice reduce tax?
Salary sacrifice reduces your gross pay before tax and National Insurance are calculated. That usually means lower income tax, lower employee National Insurance, and more going into your pension.
What income triggers higher-rate tax?
For most employees in England, Wales, and Northern Ireland, higher-rate tax starts once income goes above £50,270. The part above that level is usually taxed at 40%.
Do I need to file Self Assessment in 2026/27?
You usually need to file Self Assessment if your income exceeds £100,000, if you have untaxed income, or if you need to claim extra pension tax relief.