UK Stealth Tax Set to Push 5 Million More Workers Into Higher Tax Brackets
By Tom Rees and Marion Dakers | November 26, 2025
A growing number of UK workers are set to face higher tax rates in the years ahead, as Chancellor of the Exchequer Rachel Reeves confirmed the extension of a policy that effectively raises tax burdens by freezing income tax thresholds.
Extension of Income Threshold Freeze
Chancellor Reeves announced that the freeze on personal income tax thresholds will be extended for an additional three years. This means that the thresholds at which higher income tax rates begin will not be increased in line with inflation, resulting in more taxpayers moving into higher-rate bands by default.
The measure is expected to push approximately 5.4 million workers into the 40% to 45% income tax brackets by the start of the next decade. This shift primarily stems from what’s known as “fiscal drag”—when inflation pushes incomes upward but tax brackets remain unchanged, causing more people to pay higher rates despite no real increase in purchasing power.
A Continuation of a Controversial Tactic
The threshold freeze is a continuation of a strategy employed by previous Conservative governments, under which tax revenues increase without the political fallout associated with officially raising tax rates. Critics have labeled this approach a “stealth tax raid,” arguing that it covertly increases the tax burden on working individuals.
Chancellor Reeves’ decision to maintain this policy signals Labour’s acceptance of fiscal drag as a tool for increasing government revenue. This has sparked debate around the fairness of the tax system and its impact on middle-income earners during periods of inflation.
Political and Economic Implications
The freeze comes amid ongoing economic challenges, including inflationary pressures and public spending needs. By extending the freeze, the government aims to boost tax receipts without implementing explicit rate hikes, which could face political resistance.
However, the approach also raises concerns about the erosion of real disposable income for a significant portion of the workforce, potentially affecting consumer spending and overall economic growth.
During comments accompanying the announcement, Chancellor Reeves did not rule out the possibility of further tax increases, signaling that the government may explore additional measures to manage public finances.
Summary
- Chancellor Rachel Reeves extends the freeze on personal income tax thresholds for another three years.
- An estimated 5.4 million workers will be pushed into 40%-45% tax bands by 2030.
- The policy keeps income brackets static against inflation, causing “fiscal drag.”
- Critics call the move a “stealth tax raid,” noting its political expediency.
- The government balances increased revenues with potential impacts on household incomes and economic activity.
As the UK navigates complex fiscal demands, the extension of the income tax threshold freeze represents a significant development in tax policy, with wide-ranging implications for millions of taxpayers.
For more detailed analysis and updates on UK tax policies, stay tuned to Bloomberg.