How Much Income Tax Will You Pay in Retirement?

A common myth is that retirement income is tax-free. It is not. With allowances frozen, more pensioners are paying tax than ever before. This guide is part of our complete guide to UK retirement rules.

01What is taxed and what is not?

02Why does the State Pension leave so little allowance?

Everyone has a Personal Allowance of £12,570. It has been frozen since 2021 and will stay frozen until April 2031. Meanwhile the State Pension rises every year under the triple lock.

This year, a full State Pension leaves you £22.40 of allowance. From April 2027 it is expected to be higher than the allowance for the first time.

03Will you pay tax if the State Pension is your only income?

At the Autumn Budget 2025, the government announced that from April 2027, pensioners whose only income is the full new or basic State Pension will not have to pay the small amount of income tax that would otherwise be due on it. It has said this will apply for the rest of this Parliament.

The details have not yet been published and are expected at the Budget on 28th October 2026. As described so far, it would not cover anyone with other income, such as a private pension, and may not cover people whose State Pension includes extra amounts from the old system or from deferring.

04How is the tax collected?

The State Pension is paid without any tax taken off. HMRC collects what you owe in one of three ways.

• Through your tax code on a private pension or job. If you have one, your code is reduced to collect the tax on your State Pension as well. This is why a small private pension can appear to be taxed heavily.
• By Simple Assessment. If there is nothing to adjust, HMRC sends you a bill after the tax year ends.
• By Self Assessment, if you already complete a tax return.

05What are the tax rates?

England, Wales and Northern Ireland, 2026/27

Scotland, 2026/27

Scottish rates apply to pension income and earnings. Savings and dividend income are taxed at UK rates wherever you live.

06What does that look like in pounds?

07How is money from your pension pot taxed?

When you take money from a defined contribution pension, 25% is normally tax-free and the other 75% is added to your income for the year. That is why the size and timing of withdrawals matters. Take a large amount in one tax year and part of it can be taxed at 40% or more. Spread the same amount over several years and it may all be taxed at 20%.

Your first withdrawal is also likely to be over-taxed at first. See pension emergency tax.

08Which allowances can reduce your bill?

• Marriage Allowance. If one of you has income below £12,570 and the other is a basic-rate taxpayer, the lower earner can transfer £1,260 of allowance. That saves up to £252 a year and can be backdated four years.
• Personal Savings Allowance. Basic-rate taxpayers can earn £1,000 of savings interest tax-free. Higher-rate taxpayers get £500.
• Starting rate for savings. If your other income is below £17,570, up to £5,000 of savings interest can be taxed at 0%.
• Dividend allowance. The first £500 of dividends is tax-free.
• ISAs. Interest, dividends and withdrawals are tax-free and do not count towards your income.

Two changes arrive on 6th April 2027. Tax rates on savings interest above your allowances rise by 2 percentage points, to 22%, 42% and 47%. And the amount you can pay into a cash ISA each year falls from £20,000 to £12,000 if you are under 65.

09Do you pay National Insurance?

Not on pension income, at any age. And once you reach State Pension age, you stop paying National Insurance on earnings too, even if you carry on working.

10Frequently asked questions

Is the State Pension taxable?

Yes. It counts as taxable income, but it is paid without tax deducted. Any tax due is collected through another pension, a job or a bill from HMRC.

Why is my small private pension taxed so much?

Because your tax code has been reduced to collect the tax due on your State Pension as well. You are not paying more overall. It is all being taken from one place.

Do I need to do a tax return when I retire?

Usually not. Most pensioners have their tax collected through PAYE or Simple Assessment. You may need one if you have untaxed income such as rent.

Does the Personal Allowance increase when I reach State Pension age?

No. The higher age-related allowances were withdrawn. Everyone now has the same £12,570 allowance.

Do I pay tax on my pension if I live in Scotland?

Yes, at Scottish income tax rates, which differ from the rest of the UK.

11Sources and further reading

• GOV.UK: Tax when you get a pension
• GOV.UK: Income Tax rates and allowances
• GOV.UK: Marriage Allowance
• GOV.UK: Tax on savings interest
• Scottish Government: Income Tax rates and bands

Important: This guide is financial education, not regulated financial advice or a personal recommendation. It reflects the rules for the 2026/27 UK tax year as at October 2026. Tax rules change, and how they apply depends on your circumstances. If you are unsure, speak to an FCA-regulated financial adviser. You can also get free, impartial guidance from MoneyHelper, and from Pension Wise if you are 50 or over.