UK workers may need to retire at 80 as pension crisis deepens

Younger generations in the UK may face working well into their 70s—or even their 80s—before retiring, according to a new study. The warning comes as birth rates hit record lows and life expectancy continues to rise. Without changes, the cost of state pensions could soar beyond current projections.

The UK's fertility rate has dropped to 1.41 children per woman, the lowest on record. With fewer workers supporting a growing number of retirees, the study predicts just two working-age people for every pensioner by 2093. To keep the system balanced, the state pension age might need to climb to 75 by then.

Life expectancy has already jumped from around 72 years in 1970 to over 81 today. This shift has led to plans raising the state pension age from 66 to 67 between 2026 and 2028, with a further increase to 68 expected by 2046. The Institute for Fiscal Studies suggests even steeper rises—reaching 69 by 2048–49 and 74 by 2068–69. Meanwhile, the minimum age for accessing private workplace pensions will rise from 55 to 57 in April 2028. The full state pension, currently worth around £12,500 a year, depends on sufficient National Insurance contributions. The government must review the pension age every six years, with the next assessment due between 2044 and 2046. A senior actuary has warned that if pension costs spiral beyond forecasts, future generations could see the state pension age pushed to 80. The study highlights the strain on younger workers as the population ages and fewer children are born.

The findings suggest a future where retirement starts much later than today. With the state pension age already set to rise and private pension access delayed, workers may need to plan for longer careers. The next government review will determine whether further increases are necessary to sustain the system.