How is State Pension Taxed in the UK? Facts, Rates & Thresholds

Are you planning your retirement or already receiving your State Pension? If yes, then you might be curious about how State Pension is taxed in the UK.

Your State Pension can be taxed by HMRC if your total income goes over a certain limit. 

Is this sounding confusing? Don’t worry, we’ll keep things simple.

We’ll explain everything you need to know about tax on the State Pension. You’ll get a clear overview of the rules, tax-free allowances, real-life examples, and any special cases that might affect you.

By the end, you’ll know if you need to pay tax on your State Pension, how it’s collected, and the simple steps you can take to manage it with confidence.

Get in touch with our young, clever, and tech-driven professionals if you want to choose the solution to tax burden or accounting problems in the UK for your income. We will ensure to offer the best services.

What Is the State Pension?

The State Pension is a weekly payment from the UK government that you can get once you reach State Pension age, as long as you’ve paid enough National Insurance over the years.. There are two major versions:

The Basic State Pension – This applies if you reached State Pension age before 6 April 2016.

New State Pension – This is for anyone who reached that age on or after 6 April 2016. 

The amount you get depends on how many years you’ve paid into National Insurance, and whether you were ever “contracted out” of additional pension schemes, among other things.

What is the difference between Basic and New State Pension?

The Basic State Pension is often lower for many people. It can be topped up with other entitlements, like the Additional State Pension or inherited rights from a spouse or civil partner. (Note: Inheriting rights are much more limited under the New State Pension.)

The New State Pension is primarily a single flat-rate payment, but it can include an extra ‘protected payment’ to ensure those who built up significant Additional State Pension under the old system don’t lose out.

Both are treated in the same way for income tax purposes. 

As of April 2025:

• The full New State Pension is £230.25 per week (£11,973/year).
• The full Basic State Pension is £176.45 per week (£9,175.40/year).

However, the new rates for the following tax year have already been confirmed. Starting from April 2026, the State Pension will increase by 4.7% due to the government’s ‘triple lock’ policy. 

As a result:

• The full New State Pension will rise to £241.05 per week (£12,534.60 per year).
• The full Basic State Pension will increase to £184.75 per week (£9,607 per year).
  

These changes reflect the government’s commitment to maintaining the value of the State Pension in line with inflation, earnings, or 2.5%, whichever is highest.

To get the full New State Pension, you generally need to have paid National Insurance for 35 years. However, this figure can be affected if you were ‘contracted out’ of the old Additional State Pension system, which could reduce your entitlement. If you have fewer years, you’ll only get a proportion of the full amount.

Is the State Pension Taxable?

Yes, you do pay tax on the State Pension, but only if all your income added together goes over your tax-free allowance. That includes your State Pension, any private pensions, work income, interest from savings, and more. If your total income is below that limit, you won’t owe any tax.

Some pension-related payments and benefits don’t get taxed. These include things like:

• Pension lump sums you get when you start your pension (usually up to 25% of the total pot in many schemes)
• Winter Fuel Payments and Christmas bonuses
• Certain other social security benefits. 

How Much Tax Will I Pay on My State Pension?

If you’re receiving the State Pension, it’s important to:

• Know how much you get, whether that’s each week or over the year.
• Add that amount to any other income you have that’s taxable.

For the 2025/26 tax year, the Personal Allowance, the amount you can earn before paying income tax, is £12,570 a year. If your total taxable income (including your State Pension and anything else you earn) is below that, you won’t pay any income tax. 

But if you go over, you’ll only pay tax on the extra amount above that limit. Usually, the basic tax rate is 20%, with higher rates if you earn more.

Here’s an example for the 2025/26 tax year:

If your New State Pension is £11,973 a year and you don’t have any other income, you’re under the Personal Allowance, so no tax is due. But if you also earn £2,000 from savings or a part-time job, your total income is £13,973. That means you’ll pay tax on £1,403 (the amount over £12,570) at 20%.

Looking ahead to the 2026/27 tax year, the full New State Pension is set to rise to £12,534.60 per year. As the Personal Allowance is currently frozen at £12,570, this means the State Pension alone will be very close to the tax-free limit.

Many pensioners, particularly those with even a small amount of additional income, will find themselves paying income tax for the first time.

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Are UK Pensions Going to Be Taxed?

The UK government taxes its pensioners. Your State Pension and most private pensions count as taxable income. Your total income determines whether you will pay tax or not. If it goes over your personal tax allowance, you’ll pay tax on the amount above that. You won’t owe any tax if your income stays below that threshold.

What Is the Current Tax Allowance for Pensioners?

Each tax year, there’s a certain amount you can earn before you have to start paying income tax. It’s called the Personal Allowance, and for 2025/26, it’s £12,570. If your total income stays under that, you won’t pay any tax.

That means if all your income added together is below £12,570, you won’t pay any tax on it.

The Personal Allowance isn’t just for pensioners; it also applies to most adults. But for many pensioners who don’t have much other income, it often means their State Pension ends up being tax-free, or they only pay a little bit of tax.

There are other allowances that may help if you have other incomes:

• Savings interest allowance
• Dividend allowance
• Some deductions or reliefs, depending on circumstances (for example, if part of your income comes from outside the UK)

This allowance is frozen until at least 2027‑28. That means even if pensions rise, the allowance stays the same, which may pull more pensioners into paying tax. 

Some people might have a higher or lower Personal Allowance, depending on their situation. For example, it can change if:

• You use the Marriage Allowance and transfer part of your allowance to your spouse
• You’re eligible for certain tax reliefs
• You have income from abroad or more complex financial arrangements

On the flip side, if your income is very high, your allowance might be reduced. But for most pensioners with modest extra income, the standard allowance usually applies.

How Much Can a Pensioner Earn Before Paying Tax?

The key number to keep in mind is your Personal Allowance. For the 2025/26 tax year, that’s £12,570.

So, if your total income, including your State Pension and any other earnings, is below £12,570, you won’t pay any income tax. But if it’s over that amount, you’ll pay tax on whatever goes above the limit.

Here are some examples:

If your State Pension is £11,500, you’ve still got £1,070 of your Personal Allowance left, so you can earn that much more before you have to pay any tax.

If you have other income, like a part-time job or another pension, you can subtract that from your remaining allowance to see how much is still tax-free.

More pensioners may cross into taxable territory because when pensions go up due to inflation or the “triple lock,” the Personal Allowance stays frozen. 

What Happens If You Start Receiving State Pension Mid-Year?

When you reach the State Pension age, which is currently 66, you become eligible to receive your State Pension.

If you begin partway through a tax year, you’ll only get part of that year’s payments. The amount you receive is prorated for tax purposes.

Note that the state pension age is due to increase to 67 between May 2026 and March 2028.

If You Receive Other Income Alongside Your State Pension

Taxable:

Your taxable pension can include:

• State Pension (Basic or New)
• Private pensions
• Job income
• Rental income
• Interest/dividends above allowances

Not Taxable:

Your non-taxable pension can include:

• 25% of private pension lump sums
• Winter Fuel Payment
• Christmas Bonus
• Pension Credit

How is Tax Collected on the State Pension?

You receive the State Pension gross — that is, no tax is taken off before you get it. 

How HMRC collects tax depends on your situation:

Through PAYE: If you have another income source taxed via PAYE (e.g. private pension, job), HMRC will adjust your tax code so that some tax is collected on your State Pension via that income. 

Self Assessment: If you fill in a tax return, or in cases where HMRC can’t adjust your tax code to cover other income, you’ll need to handle tax payments through Self Assessment.

Simple Assessment: If you do not have PAYE income, or if HMRC needs to correct underpayments, they may issue a Simple Assessment. That is a calculation of tax owed after the year end. 

Example: Tax on the State Pension collected through PAYE

Let’s take Donald:

Donald gets a private pension (or job) of £9,000 a year.

His State Pension is £11,500 a year.

Personal Allowance is £12,570.

The total is £20,500. The Allowance removes £12,570, leaving £7,930 taxable income. HMRC will adjust Donald’s tax code so that some of this is collected via PAYE. 

Example: Starting to receive State Pension partway through the tax year

Wes reaches State Pension age on 5 October 2025. He starts getting his State Pension of about £230.25 per week. 

Between 5 October and 5 April, that’s about 26 weeks, so his pension payments for that period might be about £5,986.50 (26 × weekly amount). Only that part will count for that tax year. HMRC codes are based on a full year’s income, while the actual tax is worked out proportionally to what you’ve actually received.

Example – tax via Simple Assessment

Penny gets £13,500 a year from her State Pension and doesn’t have any other income. Her Personal Allowance is £12,570, so she goes £930 over the tax-free limit. That means she’ll owe tax on that £930 — and at the basic rate of 20%, that comes to £186. HMRC will usually send her a Simple Assessment showing what she owes.

Tax on arrears (back‑payments) of State Pension

If you delay claiming your State Pension and get it backdated, you might receive a lump sum of arrears. But for tax purposes, it’s treated as if you’d received that money in the year it was originally due ,not the year it’s actually paid. There’s no special discount or different tax treatment just because it’s a back-payment.

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Tax Rules on Inherited Pensions

What happens when someone dies and leaves their pension depends on many factors:

• Type of pension scheme (defined contribution or defined benefit)
• Age of the deceased when they died
• The rules of the pension scheme

When someone inherits a defined contribution pension, beneficiaries usually have the option to take it as regular income or as a lump sum. Whether they’ll owe tax depends on their individual situation. 

Deferring State Pension

If you wait to claim your State Pension, your weekly payments will be higher when you do start, that’s called deferring.

Difference Between Deferring Under 12 Months Vs Over 12 Months

If you defer for less than 12 months, your weekly pension is boosted slightly. If you defer your State Pension for over 12 months, you may receive higher weekly payments when you start claiming, but the lump sum option was abolished for those who reached State Pension age on or after 6 April 2016

Lump Sum Vs Increased Regular Payments

If you defer your State Pension for a long time (before 6 April 2016), you may be offered a lump sum for the time you didn’t claim. For those reaching State Pension age on or after 6 April 2016, you will receive higher weekly payments instead of a lump sum.

Taking a Lump Sum from Your State Pension

You can usually take a chunk of your savings as a lump sum with many private or workplace pensions. Typically, 25% of your pension pot can be taken out tax-free. The rest might be taxed, depending on how you withdraw it and your overall income.

If you take a big lump sum beyond the tax-free part, you could end up paying emergency tax or a higher rate of tax, so it’s important to plan carefully.

Special Lump Sum Scenarios

If your pension pot is on the smaller side (like up to £10,000 or £30,000, depending on whether it’s a defined benefit or defined contribution scheme), there might be different rules or limits that apply.

Defined Benefit and Defined Contribution pensions work differently when it comes to taking lump sums or income.

Also, cashing in your whole pension all at once can have risks—you could miss out on future increases and might end up with unexpected tax bills.

If You’re Terminally Ill

If you’re terminally ill and are going to die in less than a year, some pension schemes let you access extra tax-free lump sums. The rules vary depending on your scheme and medical paperwork, so it’s a good idea to check with your pension provider to see what applies to you.

Do You Have to Pay Council Tax on State Pension?

Council Tax is different from Income Tax. If you are getting the State Pension, it doesn’t mean you have to pay Council Tax.

Council Tax is based on where you live, not how much pension income you get. If your income is low, you might be eligible for reductions or discounts. In fact, some local councils even offer special discounts for pensioners.

Also, other benefits you receive, or your savings, could affect whether you qualify for any discounts or exemptions.

Tax if You Retire Outside the UK

If you move abroad but still get a UK State Pension, the UK will continue to treat it as taxable income.

That said, if you live in a country with a double tax treaty with the UK, you might avoid being taxed twice. These agreements usually offer some kind of tax credit or relief.

You’ll probably need to declare your State Pension to both HMRC and the tax authorities in your new country, depending on their rules.

It’s a good idea to check the tax laws in both the UK and your country of residence because the rules can vary quite a bit.

Common Reasons You Might Overpay State Pension Tax

There are a few reasons you might end up paying too much tax:

• Sometimes HMRC uses an old tax code that doesn’t include your State Pension or other income, so they take too much tax through your PAYE.
• Emergency tax codes can also get applied, which are less precise and might mean you pay more than you should.
• And if you receive backdated payments or lump sums, that extra money can temporarily push you into a higher tax bracket.

How to Reclaim Overpaid Tax?

If you think you’re paying too much tax, you can get in touch with HMRC.

• There are forms and tools you can use, like if you think your tax code is wrong, you can ask HMRC to update it.
• Sometimes HMRC will automatically send you a refund, but other times you might need to file a tax return or a simple assessment.
• It helps to keep good records of your pension payments, any lump sums, and other income, so you have proof if HMRC asks for it.
• Just remember, there are time limits for claiming refunds, so it’s best not to wait too long.

What Happens If You’re a Non‑Taxpayer but Tax Is Deducted?

Sometimes, tax might be deducted mistakenly if your tax code is incorrect or HMRC lacks information, even if your total income is below the personal allowance.

If that happens:

• You can check your tax code from HMRC.
• You can check your tax code and how it was calculated using HMRC’s online Check your Income Tax service.
• You can reclaim the overpayment. This may be done automatically by HMRC after the tax year ends, or you may receive a P800 calculation from HMRC telling you how to get a refund.

Tips to Manage State Pension Tax as a Pensioner

You must follow these tips to manage your state pension tax confidently:

• You should check the tax code regularly and make sure HMRC knows all your income sources.
• You should claim all allowances available: Marriage Allowance, savings allowance, dividend allowance, etc.
• If possible, time your lump sums or deferred pensions so that taxable income falls in years you have spare allowance.
• You should keep good records. This helps in case of back‑payments or Simple Assessments.
• You can seek advice if you retire abroad or inherit a pension. Tax rules can change, and cross‑border tax is tricky.

The Bottom Line

The State Pension is taxable, but only if your total income goes over the personal allowance.

More people might find themselves paying tax even if their State Pension is their only income as pensions increases. You can keep things under control by knowing how tax is collected, whether through PAYE, Simple Assessment, or other methods

Do you want to make sure you’re not paying more tax than you need to? You should keep an eye on your tax code, review all your income, and get advice from HMRC or a financial expert if you’re unsure.

Disclaimer: The information provided on AccountingFirms.co.uk is for informational purposes only and should not be considered as financial advice. Always consult with a professional accountant to ensure compliance with UK laws and regulations.