How pension income is taxed

Yes, pension income is taxable. When you get money from a pension, you pay tax on any income above your tax-free Personal Allowance, which is £12,570 for the 2026/27 tax year¹. That single rule covers the State Pension, workplace pensions, personal pensions, annuity payments and drawdown income alike: all of them count towards your taxable income for the year, and the tax is worked out on the total³.

In practice, whether tax is actually taken off each payment, and how, depends on where the income comes from. The State Pension is paid without any tax deducted, so HMRC collects what you owe through your tax code on other income, or by sending you a bill after the tax year ends⁵. Payments from a private or workplace pension are different: the provider deducts any tax due before paying you³. This page explains each route, how the Personal Allowance works, what happens when income passes £100,000, and what to do if you have paid too much or too little.

Pension income is taxable, but the Personal Allowance comes first

The starting point for all pension tax is the Personal Allowance. You pay income tax if your total annual income, including any pensions, adds up to more than that allowance³. Below it, you pay nothing; above it, only the excess is taxed. So a pensioner whose only income is a small workplace pension of, say, £8,000 a year pays no income tax at all, because the whole amount falls inside the allowance.

The legal basis for this is straightforward: the Income Tax (Earnings and Pensions) Act 2003 imposes charges to income tax on employment income, pension income and social security income⁹, and income tax on pension income is charged under Part 9 of that Act¹⁰. In other words, pension payments sit in the tax system alongside wages and state benefits rather than being treated as a separate, privileged category.

What counts as income for the test is broad. Alongside the State Pension and any private pension payments, income from part-time work in retirement counts as taxable income¹¹, as do most taxable state benefits, savings interest outside an ISA and income from investments¹². HMRC, which is responsible for collecting, paying, administering and enforcing taxes¹, adds all of these together and compares the total with your allowance.

One point of mechanics is worth knowing for the future. The government has announced that the income tax ordering rules will change from April 2027 so that the Personal Allowance is deducted against employment, trading or pension income first¹³. That change affects how the allowance is applied when someone has several types of income, not whether pension income is taxable.

If you live abroad, the same principle applies to your UK income: if you are eligible for a Personal Allowance, you pay income tax on your income above that amount, and otherwise you pay tax on all of your income¹⁴.

Personal Allowance: £12,570 tax-free

The standard Personal Allowance is £12,570 for the 2026/27 tax year⁵, and the same figure applies for 2026 to 2027 in Scotland¹⁵ and applied to Welsh taxpayers in 2024 to 2025¹⁶. Most people in the UK get this allowance of tax-free income⁴. It is not a special pension allowance: it is the same allowance that applies to wages, and pension income simply uses its share of it.

Because the allowance is annual, the timing of pension payments matters less than their total. A pension paid monthly and one paid quarterly are taxed the same way over the year, provided the payments are spread evenly. Problems tend to arise when a large amount arrives in one go, which is why lump sums and first withdrawals are where people most often see tax taken off that they later reclaim.

The allowance is also the reason many pensioners pay no income tax at all. The maximum State Pension is currently around £12,548 a year for most people⁵, which sits just under the £12,570 allowance. Someone whose only income is the full State Pension therefore has no taxable income left after the allowance. The government has announced that from April 2027, the maximum State Pension is expected to be higher than the standard Personal Allowance, but that if the State Pension is your only income, you will continue not to pay any income tax⁵.

The State Pension is taxable but paid without tax taken off

The State Pension is treated as taxable income, but it is handled differently from every other income source: it is paid to you without tax taken off⁵. No tax comes out of the payment itself, however much your State Pension is worth. Instead, your tax code will usually be changed so that you pay the extra tax on your other income⁵.

This arrangement exists because there is no PAYE mechanism on the State Pension payment itself. HMRC knows your State Pension amount, adds it to your other income, and adjusts the tax code applied to your wages or private pension so that the total tax collected across the year covers the State Pension as well¹⁷.

The practical consequence is that people whose State Pension pushes them over the allowance pay the tax indirectly: their take-home pay or private pension payments are reduced by more than the tax on those payments alone. That can be confusing, especially in the first year, when the adjustment may be backdated or spread over fewer remaining paydays. If there is no other income to collect from, HMRC falls back on a bill after the year ends, covered in the next section.

The State Pension is usually paid every four weeks rather than on the same date each month⁵. The full amount is £241.30 a week with 35 qualifying years of contributions, and 10 qualifying years are needed to get anything at all, currently around £68.90 a week⁵. You can claim it from State Pension age, and you can claim while still working, as long as you have reached State Pension age¹⁸. If you retire before that age, you will have to wait to claim¹⁹.

How HMRC collects tax on your State Pension

For people with other income from employment or pensions, HMRC will usually change your tax code so the tax due on your State Pension is collected from your wages or other pension¹⁷. The State Pension itself keeps arriving in full; the tax is taken from the other source instead.

If HMRC is unable to collect the tax due through your tax code, it may send you a Simple Assessment tax calculation after the end of the tax year¹⁷. A Simple Assessment is a bill: HMRC works out what you owe and tells you, rather than waiting for you to file anything. You are eligible for this route if you need to pay tax on your State Pension².

The same code-based collection applies to other small amounts of tax. Tax on savings interest above your allowances is usually collected through your tax code if you are employed or get a pension²⁰. So a pensioner with a private pension, a State Pension and some savings interest may find all three handled through one adjusted code on the private pension payments.

Working out your taxable State Pension for the tax year

One detail of the State Pension catches people out: HMRC works out your taxable State Pension using the amounts you were entitled to get over the tax year, rather than the payments you actually received¹⁷. Because the State Pension is usually paid every four weeks⁵, some tax years contain more payment dates than others. The entitlement basis smooths this out, so your taxable amount reflects what the year's State Pension was worth, not the accident of when the payments landed.

For most people this makes little difference, but it matters at the edges of a tax year: if you started claiming part-way through, or if a payment due on 5 April slips into the next tax year, the entitlement basis is what counts. The same broad definition of income applies here as elsewhere: state pension, private pension, self-employment, employment, taxable state benefits, non-ISA savings interest and investments all count¹², as does income from part-time work in retirement¹¹.

Where the tax cannot be collected through a tax code, the Simple Assessment route has its own limits. HMRC's guidance gives an example in which £750 of tax is paid through a private pension during the tax year, described as 50% of the private pension income, which is the maximum collectable through a tax code². Anything above that has to be settled another way, which is when a Simple Assessment bill is issued.

Tax on workplace and personal pension payments

Payments from private and workplace pensions are taxed at source: your provider will deduct any tax due before making payments to you³. This is the ordinary PAYE system, the same one that applies to wages, so most people never have to do anything to pay the right tax on a regular pension income.

The tax treatment is the same whatever form the pension income takes. All pensions, whether scheme pensions, annuities or drawdown, are taxable in the hands of the individual as pension income at their marginal rate²¹. Parliament's own explanation of the pension tax rules states the principle plainly:

That 25% is the reason many people pay less tax in retirement than they expect. When you take a lump sum from your pension, 25% is usually paid tax-free, and the other 75% counts as earnings for Income Tax⁶. Regular drawdown income is treated similarly: all pension drawdown income is counted when calculating Income Tax each tax year, which runs from 6 April to 5 April, apart from the upfront lump sum worth up to 25% and 25% of other lump sums within limits²³.

Workplace pensions come with their own tax advantages on the way in, which reduce the tax on the way out. Being part of a workplace pension may mean you benefit from an employer contribution as well as tax relief on your income tax²⁴, and you usually get tax relief on money you pay into a pension²⁵. One check is worth making with your provider: that your pension scheme is registered with HMRC, because if it is not registered, you will not get tax relief²⁵.

Pension income is a large part of retirement income overall. In 2010-11, workplace and personal pensions made up 30 per cent of the retirement incomes across pensioner households, and seven in ten pensioner households received income from workplace and personal pensions, averaging £188 a week²⁶.

Two further points on the edges of this area. From 6 April 2027, authorised payments of surplus assets from defined benefit schemes to individual members will be taxed as pension income, provided conditions are met, including the member being above the normal minimum pension age²⁷. And if you are thinking of taking tax-free cash and recycling it into another pension scheme, be aware that the pension recycling rules can apply, under which you usually have to pay tax worth 55% of the tax-free lump sum you received²³.

Income over £100,000: how the Personal Allowance shrinks

The Personal Allowance is withdrawn at high incomes. Those earning more than £100,000 see their Personal Allowance reduced by £1 for every £2 earned over £100,000⁷. The reduction applies irrespective of date of birth³⁰, and the same taper applies in Scotland³¹ and was confirmed for Welsh income tax purposes in the 2024 to 2025 rates³².

The arithmetic is unforgiving. Because the allowance is £12,570 and it goes down by £1 for every £2 of income above £100,000, it disappears entirely at £125,140: you do not get a Personal Allowance if you earn over £125,140¹⁵. Someone with income in this range, which can happen when a large pension lump sum is taken in a single year, loses tax-free allowance at the same time as the lump sum is taxed, which is one reason lump sums can produce unexpectedly large tax bills.

The £100,000 threshold is measured after certain allowable deductions, such as pension and gift aid contributions³³. Paying into a pension can therefore reduce the income used for the taper test, which is a legitimate effect of the rules rather than a loophole. The pages on pension tax relief and the annual allowance cover the limits on contributions.

Pension tax in Scotland, Wales and Northern Ireland

Where you live changes which income tax rates apply to your pension, though not the Personal Allowance. Scottish Income Tax applies to your wages, pension and most other taxable income¹⁵. The Scottish Government sets its own rates and bands, which differ from those in the rest of the UK, and publishes them for each tax year, including 2026 to 2027¹⁵. The standard Personal Allowance of £12,570 is the same as in the rest of the UK¹⁵.

Scottish taxpayers also claim pension tax relief through routes that reflect the separate system: you can claim additional relief either on your Self Assessment tax return or through your tax code for the money you put into a private pension³⁴. The page on pension tax relief for Scottish taxpayers covers this in detail.

Wales has the power to set Welsh rates of income tax, but in 2024 to 2025 the rates matched those in England and Northern Ireland, and the Personal Allowance was £12,570¹⁶. Northern Ireland has no separate income tax powers: income tax there, including tax on pensions, follows the UK-wide rules, and nidirect guidance confirms that when you get money from a pension you pay tax on any income above your tax-free Personal Allowance¹.

Self Assessment and checking your tax code

Most pensioners never file a tax return, because PAYE and Simple Assessment handle their tax. But Self Assessment still touches some people with pension income, and the system is changing. Under reforms announced in 2026, where possible HMRC will update your tax code, which will determine how much Self Assessment tax is collected through your PAYE income alongside your existing tax on your employment or pension³⁵. From April 2029, Self Assessment taxpayers with PAYE income, such as from employment or a pension, will need to pay towards their Self Assessment tax bill through their PAYE income, where they have enough income to do so³⁵.

If you do file a return, the software you use can retrieve your PAYE details, such as your income from employment and private pensions, directly³⁶. And if you want to check what you actually paid, HMRC's service for checking last year's Income Tax has one firm limit: you cannot use it if you paid any part of your Income Tax last year through Self Assessment³⁷.

For everyone else, the tax code is the thing to check. Your code determines how much tax is taken from your private pension or wages, including the extra collected for your State Pension. HMRC's guidance on common letters explains what a P800 or Simple Assessment means and what to do next⁸, and the check your Income Tax service on GOV.UK shows the code HMRC is using and the income it believes you have.

If you have paid too much or too little tax

If you have paid too much or too little tax by the end of the tax year on 5 April, HMRC will send you either a tax calculation letter, known as a P800, or a Simple Assessment letter³⁸. Which one you get depends on how the correction can be collected.

A P800 is sent if HMRC finds a difference between what you paid and what you owed at the end of the tax year⁸. P800s are usually sent out between June and March, after the tax year ends⁸. If you have overpaid, the letter explains how to claim a refund; if you have underpaid, it sets out how the money will be collected, often through your tax code in the following year.

A Simple Assessment letter, formally a PA302, is different: HMRC sends it if you did not pay enough tax and could not collect it through your tax code². You will get one if you owe more than £3,000, or if your State Pension is your only income and it is more than your Personal Allowance⁸. HMRC's guidance also lists the wider triggers: you may be sent a Simple Assessment bill if you go over your Personal Allowance and have tax to pay on your State Pension, owe Income Tax that cannot be automatically deducted, or owe £3,000 or more³.

If you use a tax refund company to reclaim overpaid pension tax, expect it to take a share of the refund. Claiming from HMRC directly is free, and the refund is paid to you in full. The page on emergency tax on pension withdrawals explains why first withdrawals are so often overtaxed and how to get the money back.

Help if you owe HMRC tax you cannot pay

Owing tax you cannot pay is common among pensioners whose State Pension or lump sum pushed them over the allowance without them realising. The rule is to act early. Contact HMRC as soon as possible if you cannot pay your tax bill: you may be able to pay what you owe in instalments, depending on your circumstances and affordability⁴⁰.

HMRC publishes guidance on what financial help it can offer, including time to pay arrangements⁴⁰. Do not ignore a Simple Assessment or P800 that shows underpaid tax, because the debt does not go away and collection through your tax code will begin automatically in many cases.

Working past State Pension age does not exempt you from tax: you could pay tax, and it depends on the size of your total income¹⁸. Income from part-time work in retirement counts as taxable income alongside your State Pension¹¹, so someone who keeps working while claiming may owe more than their code allows for. The page on claiming the State Pension while working covers the interaction.

Finally, if you are dealing with tax on a pension after someone has died, the position is more complex. From 6 April 2027, personal representatives will be liable for reporting and payment of Inheritance Tax due on unused pension funds and death benefits⁴¹. Where a beneficiary does not direct the pension scheme administrator to pay the Inheritance Tax, the beneficiary will need to contact HMRC to request a refund of Income Tax, and HMRC will publish further guidance on how this will operate⁴¹. The pages on what happens to your pension when you die and pensions and inheritance tax go into this in depth.