The UK state pension will increase by 3.9 per cent in April 2027, following data from the Office for National Statistics (ONS) that showed average weekly wages rose by the same amount between May and July 2026. This increase is determined by the "triple lock" guarantee, a policy that ensures the state pension rises each year in line with the highest of three measures: the rate of inflation measured by the Consumer Prices Index (CPI) in September of the previous year, the average increase in total wages across the UK for May to July of the previous year, or a guaranteed minimum of 2.5 per cent. This mechanism was introduced to protect pensioners from the rising cost of living and ensure their income keeps pace with earnings and inflation. The 3.9 per cent increase will raise the full new state pension—introduced in 2016—to approximately £250.70 per week, or £13,036.40 annually. This is an increase of about £489 per year compared to the current rate. For those who reached state pension age before April 2016, the old basic state pension will rise to around £192.10 per week, or £9,989.20 annually, which is £374.40 more than the current rate. These figures reflect the different pension systems in place for different generations of retirees. The final payment rates will be officially confirmed by the Department for Work and Pensions during the Autumn Statement, after the release of inflation data for September 2026. The triple lock was introduced in 2010 by the Conservative-Liberal Democrat coalition government and has been maintained by subsequent governments, including the current Labour administration, who have pledged to keep it in place until the end of the current Parliament. However, the Office for Budget Responsibility (OBR) has warned that the cost of the triple lock will reach £15.5 billion annually by 2030—three times higher than initially expected. Some financial analysts, including the Institute for Fiscal Studies, have suggested that the triple lock may need to be reconsidered as part of broader reforms to the pension system. The state pension age is also increasing, from 66 to 67 for those born on or after 5 April 1960. This change began in April 2026. A further increase to 68 is scheduled for those born on or after 5 April 1977, between 2044 and 2046. The government is currently reviewing whether to delay this second phase of the pension age rise. If implemented, this change is expected to save the Treasury around £10 billion annually by 2030. However, charities have raised concerns that the increase in pension age could disproportionately affect people in regions with lower life expectancy and those with lower incomes.