HMRC to Exempt One Million Pensioners from Tax Rule

HMRC to Exempt One Million Pensioners from Tax Rule
Charlotte Baroukh

Charlotte Baroukh

Tax Expert @ Pie

4 min read

Updated: 14 Jan 2026

4 min read

Updated: 14 Jan 2026

Introduction

Up to one million state pensioners are set to be exempt from an income tax liability that would otherwise arise from recent increases in the state pension, according to new details shared by HM Revenue and Customs (HMRC). The move follows growing concern that the triple lock mechanism, which dictates annual upratings in the state pension, would push payments above the personal tax-free allowance.


Government officials and policymakers have now clarified the approach they intend to take, aiming to alleviate concern among pensioners whose only income comes from the state pension.

Background to Pension Tax Concerns

The UK state pension is subject to income tax, but most pensioners have historically remained below the personal allowance threshold due to relatively low payments. However, the state pension has risen in recent years in line with the triple lock, a government commitment that increases the pension each year by whichever is highest of inflation, average earnings growth, or 2.5 per cent.


The latest increase, announced by the Department for Work and Pensions (DWP), led to speculation that future state pension payments would surpass the annual tax-free threshold. This would have led to first-time tax bills for hundreds of thousands of pensioners whose sole income is the state pension.

Government Response Following Triple Lock Increase

Amid concerns from advocacy groups and political commentators, Chancellor Rachel Reeves confirmed that those relying exclusively on the state pension would not face tax liabilities in this Parliament. This reassurance was delivered following questions on the impact of the triple lock guarantee and its relation to HMRC’s tax thresholds.


The government is preparing to legislate to ensure affected pensioners are protected. Cerys McDonald, Director of Individuals Policy at HMRC, stated there are currently between 800,000 and one million recipients of the state pension as their only income source.

Details on the Proposed Exemption

HMRC officials clarified that the technical details of the exemption are under active review, with a dedicated project team already established in anticipation of expected policy changes. Ms McDonald explained to a parliamentary committee that the planned change should proceed through the next Finance Bill,


anticipated in the autumn session. The planned measure is targeted narrowly, focusing on individuals with no other taxable income, ensuring administrative simplicity and minimising disruption. The changes are expected to take effect from April 2027, in line with the financial year when the state pension is projected to breach the personal allowance threshold.

Implementation Timeline and Next Steps

According to HMRC, the proposed exemption and associated processes are timetabled to coincide with the 2027/2028 tax year. Cerys McDonald said, 'The mitigation that we would normally use to recover this tax is simple assessment, but we would not normally be processing that for 2027/2028 until after the 2028 tax year, so we have a decent run in here.'


Further details regarding eligibility, administration, and official guidance are expected to be set out by the Chancellor and HMRC once the legislative path is confirmed. Ms McDonald emphasised that much of the operational detail remains under consideration and would be published 'in due course'.

Chancellor’s Public Statements and Clarifications

Chancellor Rachel Reeves explicitly confirmed the government’s position during interviews with national broadcasters. She stated, 'I make that commitment for this Parliament… We are working on a solution, as we speak, to ensure that we're not going after tiny amounts of money.'


Financial expert Martin Lewis queried whether this meant that pensioners would still owe the tax but be spared the burden of completing returns, or if the tax itself would not arise. Reeves replied, 'In this Parliament, they won't have to pay the tax.' She did not, however, rule out changes beyond this parliamentary term, cautioning against making further commitments at this time.

Final Summary

HMRC’s confirmation of a targeted exemption for up to one million pensioners is a significant policy move aimed at protecting those whose only income is from the state pension. The measure directly addresses concerns about the rising value of the state pension surpassing the tax-free allowance and introduces a clear administrative path for HMRC.


While the exemption will offer certainty throughout the current Parliament, questions remain about long-term arrangements beyond this period. Full technical details are expected in the upcoming Finance Bill. For ongoing updates and analysis about pensions, tax, and financial changes, the Pie app provides concise overviews tailored for personal finance users.

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