Avoiding the 60% Tax Trap: Personal Allowance Taper Strategies for High Earners

The so-called “60% tax trap” catches thousands every year, but with the right planning you can keep more of what you earn.

What is the 60% Tax Trap?

In the UK, everyone is entitled to a personal allowance before income tax kicks in. For the 2025/26 tax year the allowance remains £12,570. However, once your adjusted net income exceeds £100,000, the allowance is withdrawn at £1 for every £2 earned. By £125,140 the allowance is gone, giving an effective 60% marginal rate on the slice between £100,000 and £125,140 (40% higher-rate income tax plus 20% lost allowance).

The personal allowance taper is set to stay frozen for 2026/27 according to the latest HMRC announcements, meaning the trap will snare even more earners as wages rise.

Who is Most at Risk?

If your combined salary, bonus, dividends and freelancing profits sit anywhere near the £100k–£140k range, you are squarely in the danger zone. Because the taper uses adjusted net income, it is particularly unforgiving for:

• Consultants billing through a limited company who draw large dividends near year-end.
• Partners in professional firms whose profit shares fluctuate.
• Property sellers realising chunky one-off gains in addition to their day job income.

Six Tried-and-Tested Ways to Escape the 60% Tax Trap

Below are the most reliable tactics to bring your adjusted net income back under £100,000 or at least soften the blow.

1. Boost Pension Contributions (and Mind the Pension Allowance Taper)

Making a pension contribution is the classic defence, because payments are taken off adjusted net income. Contributing just £25,140 reduces income to £100,000, restoring the full personal allowance and creating an effective 60% tax relief.

Be alert, though: high earners face the pension allowance taper. From 2025/26 the standard annual allowance is £60,000. For every £2 of adjusted income over £260,000, the allowance falls by £1, down to a £10,000 floor. Check the HMRC guidance here. Keeping within the tapered limit ensures you still receive full pension tax relief.

Practical tip: Company owners can make an employer pension contribution which additionally saves corporation tax.

2. Use Gift Aid Donations

Gift Aid works similarly to pension contributions in reducing adjusted net income. A £4,000 donation only costs £3,200 after reclaiming higher-rate relief and also chips away at the 60% zone.

3. Exchange Bonus for Employer Pension or Holiday

Salary sacrifice arrangements can swap taxable cash for pension input or additional leave. Structuring next year’s remuneration early with HR prevents a future 60% problem.

4. Time Income & Expenses

If you’re self-employed, accelerating business expenses into the current tax year, or delaying an invoice until 6 April 2026, can shift profit clear of the threshold. The same logic applies to director dividends: vote dividends on 6 April, not 5 April.

5. Offset Rental or Trading Losses

Property investors can carry forward prior-year rental losses to offset current profits, trimming adjusted net income. Careful record-keeping is essential here.

6. Keep Capital Gains Separate – or File Quickly

Selling a buy-to-let can create a significant taxable gain the same year as high earnings, tipping you deeper into the trap. Properly timed exchanges or filing a 60-Day Capital Gains Tax (CGT) return quickly can help you budget for the extra liability and consider reinvestment reliefs such as Business Asset Rollover.

Worked Example: The Consultant Earning £120,000

Emma runs a consultancy and expects £120,000 in profits for 2025/26.

Scenario

1 - No Planning

• ‍Tax & NI Cost: £37,432
• Net Income: £82,568

2 - £20k pension contribution

• ‍Tax & NI Cost: £25,432
• Net Income: £94,568 (+£12,000)

The £20k pension contribution drags Emma out of the taper entirely, restoring the personal allowance and saving her £12k compared to doing nothing.

Keeping Records: The Role of Self Assessment

Anyone with income over £150,000 must file a Self Assessment tax return. Accurate disclosure of pension tax relief, Gift Aid and the personal allowance taper is vital—errors are costly.

Need help? Our Self Assessment Tax Return service lets you complete one simple online form. A UK-based chartered accountant:

• Calculates all reliefs and deductions
• Files directly with HMRC—no hidden costs
• Turns around most returns in under 3 days
• Charges a flat fee: Simple £149 or Advanced £199

Selling Property? Watch Out for the Taper Double-Whammy

Capital gains count towards your overall taxable income for determining the taper. If you dispose of a UK residential property, you now have just 60 days to report and pay CGT.

Our 60-Day Capital Gains Tax Filing product simplifies the process:

• No HMRC login needed—your tax expert handles it end-to-end
• Calculates complex reliefs such as Private Residence Relief & Lettings Relief
• Ensures you meet the 60-day rule, avoiding penalties
• Solo £299 or Joint £449 or Trio £598

Tax Year 2026/27: What We Know So Far

HMRC has signalled the main allowances—including the £12,570 personal allowance and £100,000 taper threshold—will remain frozen in 2026/27. High inflation means more people crossing the line. Planning a year in advance is now a necessity, not a luxury.

Action Plan Checklist

1. Forecast income for the current and next tax year.
2. Maximise pension within your annual allowance (watch the pension allowance taper).
3. Log Gift Aid donations and keep receipts.
4. Consider salary-sacrifice ahead of bonus season.
5. Time dividends and self-employed invoices across tax years.
6. File Self Assessment early to spot problems while you can still act.
7. Sell property? Get your 60-Day CGT return handled immediately.

Get Professional Help Today

The 60% tax trap is complex, but escaping it needn’t be. Our chartered accountants specialise in helping high earners, business owners and property investors file accurately and on time—so HMRC only gets what it’s due.

Book my Self Assessment Return   File my 60-Day CGT Return

Tax rates and allowances are correct for the 2025/26 tax year and based on HMRC publications for 2026/27 where available. Information is for guidance only and does not constitute personal advice.

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Still unsure? Browse the FAQs below, or visit our FAQ page for more.

Frequently Asked Questions

What is the 60% tax trap?The 60% tax trap refers to the effective marginal tax rate that applies to income earned between £100,000 and £125,140. In this band, every £2 of additional income causes the personal allowance to reduce by £1. This means you pay 40% income tax on the income itself and lose 20p of tax-free allowance for every £1, creating a combined effective rate of 60%.

Who is affected by the 60% tax trap?Anyone whose adjusted net income falls between £100,000 and £125,140 is affected. This includes salaried employees with bonuses, self-employed people and company directors, and investors who receive significant dividend income. It also catches people who sell property and whose capital gain, when added to their income, pushes them into this range.

How do I calculate my adjusted net income?Adjusted net income is your total income from all sources (salary, dividends, rental income, self-employment profits) minus certain deductions — most importantly, pension contributions and Gift Aid donations. It is the figure HMRC uses to assess whether the personal allowance taper applies.

Can pension contributions help me escape the 60% tax trap?Yes — pension contributions are the most effective tool. Because they reduce your adjusted net income, contributing enough to bring your income below £100,000 restores your full personal allowance. A contribution of £25,140 would bring someone earning £125,140 completely out of the taper, with the effective tax relief on that contribution being 60%.

Does the personal allowance taper apply in 2025/26?Yes. The taper threshold of £100,000 and the point at which the allowance is fully withdrawn (£125,140) remain unchanged for 2025/26. The £12,570 personal allowance is also frozen, meaning more people are being pulled into the trap each year as wages rise.

What is the difference between the 60% tax trap and the 45% additional rate?The 45% additional rate applies to income above £125,140. The 60% trap applies specifically to the £100,000 to £125,140 band, where the personal allowance withdrawal creates a higher effective rate than even the additional rate. Once you earn above £125,140, your allowance is gone and the rate drops back to 45%.

Do I need to file a Self Assessment return if I earn over £100,000?Yes. Anyone with income over £100,000 is required to file a Self Assessment tax return, regardless of whether they are also taxed through PAYE. This is how HMRC reconciles the personal allowance taper, pension contributions, and Gift Aid relief.

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