Well-off state pensioners are facing HMRC tax bills of up to £9,320 as the cost of a comfortable retirement surges, new analysis reveals. According to research by Pensions UK, a single pensioner now requires a post-tax income of £45,400 to enjoy a comfortable retirement in 2025-26, which translates to a pre-tax income of £54,720. This means £9,320 is paid to the taxman, more than double the £5,058 paid in 2020-21.
Fiscal Drag and Rising Costs
Charlene Young of AJ Bell, the investment platform, explained: "That leaves little wriggle room for income from pension savings, which will be subject to income tax after any tax-free cash has been taken. A decent retirement has got a lot more expensive, and the taxman is also set for a windfall thanks to fiscal drag. The big threshold squeeze is now set to last at least a decade, dragging millions into paying more tax than they would if tax allowances had kept pace with the cost of living."
The analysis highlights that the tax burden on pensioners has increased significantly due to frozen personal allowances and rising state pension payments. From April 2026, the full new state pension will rise by 4.8% to £241.30 per week, or £12,547.60 annually, just £20 below the personal allowance of £12,570. If current policies remain unchanged, the full new state pension is expected to exceed the personal allowance by April 2027, potentially making pensioners solely reliant on the state pension liable for income tax for the first time.
Government Response
A Treasury spokesman said: "Anyone whose only income is the full new or basic state pension without any increments will not pay income tax and we are committed to that over this Parliament. By keeping the triple lock, 12 million pensioners will see their income rise by up to £470 this year, and they continue to benefit from the highest personal allowance in the G7."
Chancellor Rachel Reeves has also ruled out tax bills for state pensioners relying solely on the state pension. From April, the full new state pension will increase by about £575 a year, with forecasts suggesting it could be £2,000 higher by the end of the Parliament.



