The state pension triple lock is set to deliver a £488-a-year increase in April, lifting the full new state pension to an estimated £13,036.40 annually, and straight into income tax territory for the first time in its history.
The trigger is average wage growth of 3.9% in the May-to-July 2026 period, according to the Office for National Statistics (ONS). That figure beats both inflation and the policy’s 2.5% floor, so 3.9% it is. Average weekly earnings for total pay stood at £756 in July 2026, the ONS confirmed.
For those who reached state pension age after April 2016, the flat-rate pension would rise to £250.70 a week. For those on the older basic state pension, the projected figure is £192.10 a week, or £9,989.20 a year, an increase of £374.40.
A spending trajectory that is hard to ignore
The state pension triple lock has now delivered three consecutive years of above-inflation increases. In April 2025, the new state pension rose by 4.1% to £230.25 a week. In April 2026, it rose by 4.8%, giving over 12 million pensioners a boost of up to £575 a year. The current full rate stands at £241.30 a week. If April 2027 brings a 3.9% rise as projected, that becomes £250.70.
The fiscal arithmetic is stark. The Department for Work and Pensions (DWP) forecast expenditure on the state pension at £146 billion in 2025-26. The snippet puts current spending at £154bn; the GOV.UK State Pension Age Review document cites £146bn for the same year, likely reflecting different coverage bases. By 2029-30, the DWP projects nominal expenditure of £169 billion, a 16% increase in cash terms.
Ruth Curtice, chief executive of the Resolution Foundation, called the policy ‘crazy’ and warned of a ‘ratchet effect’ where ‘pensioners’ living standards grow even faster than just a typical worker.’ The numbers support the concern: pensioners have seen living standards rise three times faster than typical workers over the past two decades, she told the BBC.
Jonathan Cribb, deputy director of the Institute for Fiscal Studies (IFS), put it this way: ‘Each increase in spending builds upon the last and so the long-run cost is substantial but very uncertain.’
My read is that both Curtice and Cribb are right, but for different reasons. The ratchet effect is a structural problem; the uncertainty is a political one. A future government could tear up the triple lock. A future government that has pledged not to is a different matter, and Labour’s commitment runs to 2029. The Government Actuary’s report on the 2026 uprating order confirms that the triple lock’s 2.5% minimum floor is projected to be the binding constraint in 2028, 2029 and 2030, which is precisely when the lock becomes most expensive relative to earnings and prices.
The tax problem no one in government wants to answer
A pension of £13,036.40 a year clears the income tax personal allowance of £12,570. That is not a technicality. It means state pension recipients, if they have no other income, would for the first time owe income tax on their pension alone.
The previous chancellor, Rachel Reeves, promised that pensioners relying solely on the state pension would not face a tax return or any demand to pay. Business Secretary Jonathan Reynolds, asked to confirm that pledge on Tuesday, declined. He pointed to the 28 October Budget instead.
The equivocation matters less than it seems for most pensioners. LCP calculates that only one in 16 pensioners would benefit from any government exemption, saving roughly £91 each a year. The majority already receive private pension income that pushes them above the personal allowance anyway.
Sir Steve Webb, a partner at LCP and a former pensions minister, was blunter: ‘The government’s plans to address this point are a mess.’
He is not wrong. A pledge that covers 6% of pensioners, that a senior cabinet minister will not reaffirm on camera, and that may or may not survive a Budget, is not a policy. It is a holding position.
The labour market backdrop
The same ONS release that sealed the pension projection carried uncomfortable news on jobs. The UK vacancy count fell to 702,000 or below, the lowest level outside the pandemic since August-to-October 2014, when vacancies stood at 701,000. The unemployment rate held at 4.9%, but payroll numbers also dropped. Wage growth of 3.9%, driven partly by a public sector regular pay rate of 6.3% against just 2.9% in the private sector, is slowing, not accelerating.
That divergence carries a quiet irony. The triple lock uses total earnings growth, including bonuses, as its benchmark. Private sector workers, whose bonuses can swing that number significantly, are ultimately setting the pension increase for retirees whose living standards have, by Curtice’s own reckoning, already outpaced their own. Watch the September CPI figure, due before the October Budget: if inflation comes in above 3.9%, the calculus changes and the lock bites differently than markets currently expect.
