The Triple Lock Is Changing: What The Adjusted Triple Lock Means For Your State Pension After 2030
Index:
Will You Pay Tax on Your State Pension? The Pension Tax Allowance from April 2027 and What Changes in 2030
If your total income for 2027/28 is no more than £13,036.40, which is the full new State Pension, you will pay no Income Tax. A new Pension Tax Allowance removes the small amount of tax that would otherwise be due. Above that figure the allowance tapers away, and it ends completely on 5 April 2030.
This guide covers the position for the 2026/27 tax year (6 April 2026 to 5 April 2027) and for the three years the allowance runs. It applies to everyone over State Pension age who receives the State Pension alongside a private pension, rent, part-time earnings or savings interest. The Budget on 28 October 2026 also changed the triple lock from April 2030. That change matters here only because of how it lines up with the end of the allowance, which is covered further down.
Do you pay tax on your State Pension in 2026/27?
You can. The Pension Tax Allowance does not exist until 6 April 2027. The State Pension is taxable income, but no tax is taken off it before it is paid. HMRC adds it to your other income and taxes anything above your £12,570 Personal Allowance.
HMRC's guidance on how your State Pension is taxed explains that tax is based on the amount you were entitled to for the tax year, not on what reached your bank account. A full year counts one week at the old weekly rate and 51 weeks at the new rate.
The full new State Pension rose from £230.25 to £241.30 a week from April 2026. On HMRC's method, someone on the full rate for the whole of 2026/27 is entitled to £12,536.55. That is just £33.45 below the Personal Allowance. Any other income above that £33.45 is taxed at 20%.
Example: a retired contractor receives the full new State Pension and £1,000 of taxable private pension in 2026/27. Total income is £13,536.55. That is £966.55 over the Personal Allowance, so the tax due is £193.31. No allowance reduces it, because the new allowance starts a year later.
The Personal Allowance stays at £12,570 until 5 April 2031, according to the GOV.UK policy paper on maintaining Income Tax thresholds. The State Pension keeps rising each April, so the gap between the two keeps growing.
What is the Pension Tax Allowance?
The Pension Tax Allowance is a reduction in your Income Tax bill. From 6 April 2027 it removes tax for anyone over State Pension age whose total income is no more than the full new State Pension.
It does not change your Personal Allowance. HM Treasury's Pension Tax Allowance Explainer states that HMRC applies it automatically, without a claim. It is worth 20% of the gap between the full new State Pension and the Personal Allowance, which is up to £94 for 2027/28. The allowance runs from 6 April 2027 to 5 April 2030 and will be legislated in Finance Bill 2026-27.
Three details catch people out:
● It is based on total income from every source: the State Pension, private and workplace pensions, earnings, rent, savings interest and dividends. Income inside an ISA does not count.
● Savings interest still counts towards the total even when that interest is itself tax-free under the Personal Savings Allowance or the starting rate for savings.
● It only reduces tax. If you owe less than the allowance, the unused part is not paid out.
Your total income in 2027/28 | What happens | Tax on that income |
Up to £12,570 | Covered by your Personal Allowance | £0 |
£12,570 to £13,036.40 | The full allowance cancels the tax | £0 |
£13,036.40 to £13,319 | The allowance tapers away | Reduced, and rising quickly |
£13,319 or more | No allowance | Normal rates apply |
The government estimates that the allowance takes about 290,000 pensioners out of tax in 2027/28, and gives about 500,000 a reduction. The Budget costings put its cost at £45 million in 2027/28, rising to £150 million in 2029/30.
The UK State Pension Tax & Triple Lock Planner
This interactive planner explains exactly how the newly introduced Pension Tax Allowance and the adjusted triple lock will impact your Income Tax liability between April 2027 and the 2030 cutoff. By visualising strict income thresholds, it reveals the hidden 53.3% marginal tax rate on narrow income bands and illustrates the financial cliff edge when the allowance ends entirely. Simply review the dynamic charts to see how different income sources interact with your Personal Allowance, then follow the step-by-step checklist to safeguard your retirement finances. Use these insights to strategically time your private pension withdrawals and manage your savings interest before the new rules take effect.
The taper: a 53.3% marginal rate on a narrow band of income
Above the full new State Pension, you lose £1 of allowance for every £3 of extra income. Each £3 inside that band costs you 60p of ordinary tax plus £1 of lost allowance, which is £1.60. That is a marginal rate of 53.3% on income between £13,036.40 and £13,319 in 2027/28.
The interaction with savings is the part most summaries miss. Here is how it works with numbers.
Example: a retired landlord who has sold their last property receives the full new State Pension of £13,036.40 in 2027/28, plus £240 of bank interest outside an ISA. The interest is covered by the starting rate for savings, so it is not taxed itself. The State Pension creates £93.28 of tax, which is 20% of the £466.40 above the Personal Allowance.
The interest takes total income to £13,276.40, which is £240 above the full new State Pension. That cuts the allowance by £80, from £94 to £14. The tax bill becomes £93.28 minus £14, which is £79.28. Without the interest the bill would have been nil.
The answer changes at two points:
● If the same savings sat in an ISA, the interest would not count and the bill would stay at nil.
● Once the interest reaches about £282, the allowance has gone. The bill then stays at £93.28 however much more tax-free interest you earn.
So in this band, untaxed interest costs about 33p in tax for every £1 earned. Whether to move savings, and into which account, is your decision. Advice on a specific investment needs a regulated financial adviser.
Why 5 April 2030 matters
The allowance ends on 5 April 2030 (Budget 2026, paragraph 6.182). The adjusted triple lock starts in the same month.
Until April 2029, the State Pension rises each year by the highest of 2.5%, inflation or earnings growth. From April 2030, it rises by the highest of 2.5%, inflation, or the amount needed to keep its value relative to earnings at the April 2029 level. Either way, it rises by at least 2.5% a year. The Personal Allowance stays frozen at £12,570 until 5 April 2031.
As an illustration only: if the full new State Pension grew by just the 2.5% minimum each year from £13,036.40, it would reach about £14,038.78 in 2030/31. With no allowance in place, that alone would mean about £293.76 of tax. A faster rise would mean more tax.
The Budget says only that the government "will consider arrangements beyond April 2030 in the usual way". This is the point where the facts stop being settled. The allowance exists in law for three years; nothing has been decided for 2030/31. Anyone planning pension withdrawals or a property sale around that date should treat the extension as possible rather than certain.
How will HMRC collect any tax you owe?
There are three routes:
● PAYE: if you have a workplace or private pension, or earnings, paid through PAYE, HMRC usually changes your tax code so the tax is taken from those payments.
● Simple Assessment: if there is nothing to collect through, HMRC sends a Simple Assessment letter after the tax year ends. Under the GOV.UK rules on paying a Simple Assessment bill, a letter dated before 31 October 2026 must be paid by 31 January 2027, and a letter dated on or after that date is payable three months after its date. You have 60 days to tell HMRC if you think the figures are wrong.
● Self Assessment: if you file a tax return, for example because you have rental income, the allowance will be built into your calculation from 2027/28.
The allowance does not cancel tax for 2026/27 or earlier years. A Simple Assessment for those years must still be paid. On reading HM Treasury's explainer, My Tax Accountant's view is that the most important check on any Simple Assessment is the State Pension figure: compare it with your DWP uprating letter, because HMRC taxes your entitlement, not the payments you received.
Scotland and Wales
Scottish taxpayers receive the same allowance, worked out at 20% even though the first slice of income above the Personal Allowance is taxed at the 19% starter rate in Scotland. The taper therefore produces a marginal rate of about 52.3% for Scottish taxpayers in that band.
Welsh taxpayers are treated the same as taxpayers in England, and so are taxpayers in Northern Ireland, because the Personal Allowance and the allowance apply across the UK.
When should you get help?
You can check the position yourself if your only income is the State Pension and one PAYE pension. It becomes harder to get right in four situations:
● you have rent, self-employment or dividends;
● you are taking flexible withdrawals from a pension;
● you are selling a property in 2027/28 to 2029/30;
● you have received a Simple Assessment you think is wrong.
In each of these, the order in which allowances apply, and which year an amount falls into, decides whether you keep the allowance.
My Tax Accountant's Self Assessment service for people over State Pension age covers four things. The firm checks the State Pension figure HMRC holds and any PAYE codes, works out your total income for the allowance test, and prepares and files your return. It also tells you how much headroom you have below the £13,319 point before you make a withdrawal or a sale.
Free Download; Executive Briefing: UK Autumn Budget 2026 & Macroeconomic Asset Allocation Landscape (By MTA)
What you should do before 6 April 2027
Find your DWP uprating letter for April 2026. Note the weekly rate, and work out your 2026/27 entitlement using one week at the old rate and 51 at the new rate.
If a Simple Assessment arrives for 2025/26, check it within 60 days of receiving it. Pay by 31 January 2027 if the letter is dated before 31 October 2026.
Add up your expected total income for 2027/28 from every source, leaving out ISA income. Compare it with £13,036.40 and £13,319.
If you can choose when to take pension withdrawals or receive other income, plan around those two figures before 6 April 2027.
If you file Self Assessment, keep the records for both years. The allowance first appears on your 2027/28 return.
Note April 2030 as a date to review. Check the last Budget before then for any extension.
FAQs
Can I still get the Pension Tax Allowance if I have deferred my State Pension?
Yes. HM Treasury's explainer confirms that you do not need to be receiving the State Pension to qualify. You only need to be over State Pension age, or reach it during the tax year, with total income within the limits. Once you start taking a deferred pension, including any extra for deferring, it counts towards your total income.
Can my husband or wife use my Pension Tax Allowance if I don't need it all?
No. The allowance belongs to each person individually and cannot be transferred to a spouse or civil partner. Each of you is tested on your own State Pension age and your own total income.
I only get the old basic State Pension. Will I pay tax?
The basic State Pension is £184.90 a week from April 2026, about £9,614.80 a year, which is well below the £12,570 Personal Allowance. You only pay tax if other income takes your total above £12,570. From 2027/28, the full allowance still applies as long as your total income is no more than £13,036.40, even though your own State Pension is the older, lower rate.
I still work part time after State Pension age. Does the allowance apply to me?
Yes. Working past State Pension age does not stop you qualifying; only your total income matters. If your total is in the taper band or above, the remaining tax is normally collected through PAYE on your wages.
Could the Pension Tax Allowance affect my Pension Credit or Housing Benefit?
HM Treasury's explainer says receiving the allowance may affect means-tested benefits, and that you should check the rules for each benefit you receive. If you claim Pension Credit, Housing Benefit or a Council Tax Reduction, ask the paying office how it treats the change before 6 April 2027.
About the Author
Maz Zaheer, AFA, MAAT, MBA, is the CEO and Chief Accountant of MTA and Total Tax Accountants, two premier UK tax advisory firms. With over 15 years of expertise in UK taxation, Maz provides authoritative guidance to individuals, SMEs, and corporations on complex tax issues. As a Tax Accountant and an accomplished tax writer, he is renowned for breaking down intricate tax concepts into clear, accessible content. His insights equip UK taxpayers with the knowledge and confidence to manage their financial obligations effectively.
Disclaimer:
This article explains the general position for the 2026/27 tax year and is accurate at the date of publication. Tax outcomes depend on individual circumstances, and rules change. It is not advice for your situation. For guidance on your own position, speak to a qualified accountant or tax adviser. My Tax Accountant accepts no liability for action taken solely on the basis of this article.
