Millions of UK pensioners may face an unexpected tax bill on their state pension starting next spring, as the annual amount is projected to exceed the basic-rate income tax threshold. This situation, described by some experts as a 'retirement stealth tax,' arises from the combination of frozen tax thresholds and the government's triple-lock pledge, which ensures the state pension increases annually.
From April next year, the full state pension is expected to rise from its current weekly rate of £241.30 to £251.20, an increase of approximately £500 per year. This uplift, driven by the triple-lock mechanism that ties pension increases to the highest of inflation, average wage growth, or 2.5%, would bring the annual state pension to an estimated £13,062. This amount surpasses the current tax-free personal allowance of £12,570, which has remained unchanged since 2021.
The freeze on tax brackets, originally set to end in 2026, has been extended to 2028 by the current government and further to 2031 by the previous chancellor. Meanwhile, the state pension triple lock is guaranteed until at least the next general election. The upcoming increase is likely to be determined by wage growth figures, which have recently been around 4.1%, significantly higher than the 2.6% inflation rate.
Tax Implications for Pensioners
Pensioners with the full state pension as their sole income, or those earning less than the personal allowance, will not be affected. However, many retirees who have private pensions, other taxable income, or receive additional payments beyond the basic state pension could find themselves liable for income tax.
Official figures released in July revealed that over ten million pensioners are currently paying income tax, a record high attributed to the frozen tax thresholds. The number of pensioners paying the basic 20% rate tax has risen by a third to 8.48 million in the past five years. The number liable for higher rates has also increased, with those paying the 40% rate doubling to 977,000 and those paying the 45% rate tripling to 115,000.
Analysts estimate that a 4.1% rise in the state pension could result in an annual tax bill of approximately £98 for some pensioners, who would be taxed on a portion of their income exceeding the personal allowance. Projections suggest that if the personal allowance remains frozen and the state pension continues to rise, tax bills could increase significantly in the coming years. For example, by 2031-32, the tax bill on the state pension could reach £310, potentially rising to £1,122 by 2046-47, based on certain assumptions.
Government's Proposed Exemption
The government has stated that individuals whose sole income is the full new or basic state pension, without any additional increments, will be exempt from paying income tax on it. This exemption is planned to remain in place for the duration of the current parliament. However, analysis suggests this measure will only benefit a small fraction of pensioners.
Critics argue that this creates a two-tier tax system. Those who receive top-ups to their basic state pension, such as through the State Earnings-Related Pension Scheme (Serps) or State Second Pension (S2P), may still be liable for tax, even if their total income remains modest. Similarly, individuals who have deferred taking their state pension to receive a higher payout, or those with even small amounts of other taxable income, may not qualify for the exemption. This could penalize individuals for making financial planning decisions, such as deferring their pension or saving in private schemes.
Experts have called for a comprehensive review of how pensioners are taxed, rather than what they describe as a 'sticking-plaster solution.' Concerns have also been raised about the potential for the exemption to end abruptly after the current parliamentary term, leaving affected pensioners facing unexpected tax bills.
Fairness and Sustainability
The taxation of state pensions is seen by some as a way to help fund the costly triple-lock guarantee, which has led to significant increases in pension payouts in recent years. However, many pensioners view their state pension as earned through a lifetime of National Insurance contributions and find it unfair that it should be taxed. The process also involves the Department for Work and Pensions paying out pensions, only for the Treasury to reclaim some of the money through taxation.
While the government emphasizes the generosity of the UK's personal allowance compared to other G7 nations and highlights the annual increases provided by the triple lock, many pensioners feel that frozen tax thresholds are eroding the intended benefits of these increases.