What is the triple lock and why are people talking about it?

Speculation over the future of the triple lock arrangement for the state pension has resurfaced, with reports suggesting it could be abolished to help fund a new social care programme. The triple lock guarantees that the state pension rises each April in line with the highest of three measures: inflation (as measured by the Consumer Prices Index), average wage growth (including bonuses) for May to July of the previous year, or a flat 2.5 % increase. Recent wage data indicate that the state pension will go up by £488 a year in April 2027 as a result of the mechanism. Concerns about the cost of the triple lock have sparked debate over its affordability. ### What is the state pension and how much is it? The state pension is a payment made every four weeks by the government to individuals who have reached the qualifying age and have paid sufficient National Insurance contributions. Since 6 April 2026: * The new flat‑rate state pension – for those who reached state pension age after April 2016 – is £241.30 a week, or £12,547.60 a year. * The old basic state pension – for those who reached state pension age before April 2016 – is £184.90 a week, or £9,614.80 a year. Many recipients of the old basic pension may also receive the additional state pension. In general, 35 years of qualifying National Insurance contributions are required for a full state pension. Gaps can occur if individuals have lived abroad or taken time off to care for children, but voluntary contributions can be made to fill those gaps. Since April 2025, voluntary payments are limited to the previous six years. Data show that the state pension will increase in April 2027, meaning: * The flat‑rate pension will likely be £250.70 a week (£13,036.40 a year), an increase of £488. * The old basic pension will likely be £192.10 a week (£9,989.20 a year), an increase of £374.40. The government is expected to confirm the rise, possibly in October’s Budget. ### How does the state pension triple lock work? Under the triple lock, the state pension rises each April according to whichever of the following is highest: * Inflation in September of the previous year (CPI). * Average wage growth (including bonuses) across the UK for May to July of the previous year. * A guaranteed minimum of 2.5 %. Wage growth of 3.9 % is projected to determine the April 2027 increase. The triple lock was introduced by the Conservative‑Liberal Democrat coalition government in 2010. It was designed to prevent the value of the state pension from being eroded by rising living costs or workers’ incomes. The Labour government has previously said it would maintain the triple lock until the end of the current Parliament. Since that pledge, debate has intensified over the cost of the triple lock and whether it remains justified. In July 2025, the government’s official forecaster said the cost of the triple lock guarantee was on track to be three times higher by the end of the decade than originally anticipated when it began. The Office for Budget Responsibility (OBR) estimates the annual cost will reach £15.5 billion by 2030. It also notes that state pension spending has risen steadily over the past eight decades and now amounts to £138 billion, roughly half of total benefit expenditure. In July, the Institute for Fiscal Studies think‑tank recommended scrapping the triple lock as part of a broader pensions overhaul. Current speculation suggests the government is considering ending the triple lock after the next general election as a way to fund a new social care plan. ### Will state pensioners pay income tax? The expected increase in April 2027 would push the flat‑rate state pension above the personal allowance of £12,570, making recipients liable for roughly £91 of income tax in the following year. The Labour government – when Rachel Reeves served as chancellor – pledged that pensioners who rely solely on the state pension would not be required to file a tax return or be pursued for payment. Business Secretary Jonathan Reynolds, however, was non‑committal, stating that the decision would rest with the incoming chancellor, John Healey, in the Budget. Most pensioners already pay income tax because they receive additional pension income on top of the state pension. ### What is the state pension age and how is it changing? Nearly 13 million people currently receive the state pension. Men and women born between 6 October 1954 and 5 April 1960 begin drawing their pension at age 66. For those born after that date, the state pension age is rising in two stages: * A gradual increase to 67 for individuals born on or after 5 April 1960. * A gradual