How Much Can I Earn Before I Pay 40% Tax
- Brian Pusser
- 6 days ago
- 4 min read
Published 17 June 2026
When you start earning more money, understanding how much you can make before paying higher tax rates becomes crucial. Many people wonder exactly how much they can earn before they pay 40% tax. This question matters because it affects your take-home pay, financial planning, and decisions about work and investments. This post breaks down the key points about the 40% tax threshold, explains how tax brackets work, and offers practical examples to help you understand your tax obligations clearly.
How Tax Brackets Work
Income tax is usually charged in bands or brackets. This means you pay different rates on different portions of your income, not a single rate on your entire earnings. The 40% tax rate applies only to the income that falls within a specific band, not your total income.
For example, if the 40% tax band starts at £50,000, you pay:
A lower rate on the first £50,000
40% on any income above £50,000
This system ensures that your tax rate increases progressively as your income grows.
The 40% Tax Threshold Explained
The exact amount you can earn before paying 40% tax depends on your country and its tax rules. In the UK, for instance, the 40% tax rate applies to income above the higher-rate threshold. For the 2023/24 tax year, this threshold is set at £50,270.
This means:
You pay 20% tax on income between the personal allowance (usually £12,570) and £50,270
You pay 40% tax on income above £50,270
If you earn £60,000, you pay 20% on the income between £12,570 and £50,270, and 40% on the £9,730 above £50,270.
Personal Allowance and Its Impact
Your personal allowance is the amount you can earn tax-free each year. For most people, this is £12,570. However, if your income exceeds £100,000, your personal allowance reduces by £1 for every £2 earned over that limit. This reduction means you start paying tax on more of your income sooner.
For example:
If you earn £110,000, your personal allowance drops to £7,570
This increases your taxable income, potentially pushing more earnings into the 40% tax band
Understanding this helps you plan your earnings and tax payments better.
How Additional Income Is Taxed
If you receive extra income, such as bonuses, freelance work, or rental income, it usually counts towards your total taxable income. This can push you into the 40% tax band sooner.
For example, if you earn £48,000 from your salary and receive a £5,000 freelance payment, your total income becomes £53,000. The £3,000 above £50,270 will be taxed at 40%.
Planning to Minimize Tax Impact
Knowing the 40% tax threshold helps you plan your finances. Here are some strategies:
Use tax-free allowances: Maximize pension contributions or ISAs to reduce taxable income.
Spread income: If possible, spread earnings across tax years to avoid pushing income into higher tax bands.
Claim allowable expenses: Deduct work-related expenses to lower taxable income.
Consider timing: Delay bonuses or extra income to the next tax year if it helps avoid the 40% band.
What About Other Taxes?
National Insurance Contributions (NICs)
Alongside income tax, you also pay National Insurance, which affects how much money you take home. If you’re an employee, you pay:
12% on earnings between £12,570 and £50,270
2% on anything you earn over £50,270
If you’re self‑employed, the rates are a bit different. You pay Class 2 and Class 4 National Insurance, which also reduce your total earnings after tax
Besides income tax, remember that National Insurance contributions (NICs) also affect your take-home pay. NICs have their own thresholds and rates, which add to the total deductions from your earnings.
How to reduce your tax bill
You can’t avoid paying tax completely, but there are smart ways to lower how much you pay and stay under the 40% tax rate for longer. Here are some simple strategies:
Add to Your Pension Putting money into a pension is one of the best ways to cut your taxable income. Pension payments are made before tax, so less of your income is taxed at 40%.
Use Gift Aid When Donating
When you donate to charity, you’ll often see a box asking if the charity can claim Gift Aid. Don’t tick this box if your goal is to keep the tax relief for yourself.
Instead, you keep the right to claim Gift Aid on your own tax return. This increases your basic‑rate band, which means you can earn more before hitting the 40% tax rate.
Save Through ISAs Money earned in an Individual Savings Account (ISA) is tax‑free. Investing in ISAs helps your savings grow without pushing you into a higher tax bracket.
Claim Work Expenses If you’re self‑employed, claim all your genuine business costs. This lowers your taxable income, so less of your earnings fall into the 40% tax band.
Tax-Free Allowances You Should Know About
📌Personal Savings Allowance (PSA) — 2026/27
The PSA for 2026/27 is:
£1,000 for basic‑rate taxpayers
£500 for higher‑rate taxpayers
£0 for additional‑rate taxpayers
📌 Dividend Tax Rates for 2026/27
After the first £500, dividend income is taxed at:
10.75% — Basic rate band
35.75% — Higher rate band
39.35% — Additional rate band
📌 Marriage Allowance — 2026/27 (Confirmed)
If one spouse or civil partner earns below the Personal Allowance (£12,570)
And the other is a basic‑rate taxpayer (income up to £50,270)
Then the lower‑earning partner can transfer 10% of their Personal Allowance to the higher‑earning partner.
How much is that?
10% of £12,570 = £1,260
This reduces the higher earner’s tax bill by 20% of £1,260 = £252 for the year.
Get more help from BR Pusser & Co Ltd
Understanding how much you can earn before paying 40% tax in the UK is crucial for financial planning. By maximizing available allowances, utilizing tax-efficient savings methods, and staying informed about upcoming changes, you can ensure that more of your hard-earned money stays in your pocket.
If you’re unsure how the 40% tax bracket affects you, or if you’re looking for ways to optimize your finances, Brian Pusser is here to help.
We offer tailored tax advice and financial planning services to ensure you make the most of your income and minimise unnecessary tax liabilities.
Contact us today to discuss your options and plan for a tax-efficient future
