UK Income Tax Threshold Freeze 2025–26: What HMRC’s New Notice Means

The HMRC income tax threshold freeze for 2025–26 continues the fiscal policy that has shaped the UK tax landscape since the original announcement of multi-year bracket freezes. This update matters because the freeze affects how much tax individuals pay even when their income does not increase significantly. Understanding how the UK income tax threshold freeze 2025–26 works helps taxpayers anticipate higher effective tax burdens and interpret HMRC’s updated fiscal impact notice released this week.

2025–26 HMRC income tax threshold freeze notice

📌 Overview of the 2025–26 Threshold Freeze

This section explains why the government continues the multi-year freeze and how it shapes household tax liabilities across the UK.

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HMRC’s updated notice confirms that the Personal Allowance (£12,570) and Higher Rate Threshold (£50,270) remain unchanged for the 2025–26 tax year. Although the headline rates of income tax are not rising, the freeze means more individuals are gradually pushed into higher tax brackets as wages grow. This effect, widely referred to as “fiscal drag,” increases overall government revenue without adjusting nominal tax rates.

The policy forms part of a longer-term fiscal strategy introduced during the government’s post-pandemic budget consolidation efforts. While the Treasury argues the freeze provides stability and predictability, critics note its disproportionate impact on middle-income earners, who experience shrinking real take-home pay despite modest wage growth.

📌 What Income Bands Are Affected in 2025–26

This section highlights which taxpayers will be affected most as earnings rise but thresholds remain fixed.

The freeze applies across the standard UK tax structure: basic-rate, higher-rate and additional-rate liabilities. Since the Personal Allowance does not increase with inflation, more low-to-middle-income earners will see a portion of their wages taxed earlier than expected. Similarly, small pay rises may push some workers into the higher-rate band, creating significant increases in marginal tax liability.

HMRC estimates show that millions of taxpayers will contribute more in income tax through bracket creep, even if their real wages fall due to inflation. This dynamic also affects pension contributions, student loan repayments and benefit eligibility thresholds, as many calculations rely on taxable income bands anchored to the same frozen values.

📌 Eligibility and Compliance Considerations

This section outlines how the freeze interacts with HMRC reporting requirements and taxpayer obligations.

Threshold freezes do not change eligibility rules for tax residency or PAYE classification; however, they influence how much tax employers must withhold. HMRC’s updated notice instructs employers to ensure payroll systems reflect unchanged thresholds for 2025–26. Self-employed individuals under Self Assessment should also anticipate higher liabilities when calculating balancing payments.

Taxpayers who receive benefits, allowances or deductions tied to taxable income should review their circumstances before the new tax year begins. Since the UK income tax threshold freeze 2025–26 increases effective tax pressure, individuals may need to adjust their withholding preferences, update employment records or review pension contributions to optimise take-home income.

📌 How Fiscal Drag Increases Tax Liabilities

This section explains how the frozen thresholds create higher tax burdens even when nominal tax rates remain unchanged.

Fiscal drag occurs when tax thresholds do not rise in line with wages or inflation. Under the HMRC income tax threshold freeze 2025–26, millions of taxpayers will see a greater share of their earnings taxed simply because income grows while the Personal Allowance and Higher Rate Threshold remain fixed. This silent increase in tax pressure is one of the Treasury’s most significant revenue-raising mechanisms for the upcoming fiscal year.

HMRC’s fiscal impact notice highlights that bracket creep is expected to intensify as wage settlements respond to the higher cost-of-living environment. Even modest pay rises can move individuals into higher marginal tax brackets, affecting their disposable income, pension contribution limits and student loan repayments. For many, the difference may not appear on payslips immediately, but cumulative effects across the year can be substantial.

📌 Groups Most Affected by the 2025–26 Threshold Freeze

This section highlights who will feel the impact most strongly and why certain households are disproportionately affected.

Middle-income earners are expected to be the most significantly affected group because their salaries often grow in line with inflation or industry-wide pay agreements. With thresholds unchanged, more of their income is taxed at the basic or higher rate, reducing overall take-home pay. HMRC modelling indicates that workers earning between £28,000 and £55,000 will face some of the steepest proportional increases in liabilities.

The freeze also affects individuals receiving tax-sensitive benefits and allowances. Taxable income determines entitlement for child benefit, marriage allowance, working tax credit interactions and other HMRC-linked assessments. As incomes rise into new bands, households may see reduced eligibility even if their real purchasing power has declined. This interaction makes the UK income tax threshold freeze 2025–26 more complex than standard rate changes.

📌 Summary of Key Changes for Taxpayers

This section summarises the practical implications of the threshold freeze for individuals, employers and self-employed workers.

• Personal Allowance (£12,570) and Higher Rate Threshold (£50,270) remain frozen for 2025–26.
• Bracket creep increases HMRC revenue without raising headline tax rates.
• Middle-income earners experience the greatest rise in effective tax pressure.
• Taxable income increases may affect benefit eligibility and tax-credit interactions.
• PAYE codes and payroll systems must reflect unchanged thresholds for the new tax year.

📌 FAQs on the 2025–26 Income Tax Threshold Freeze

Below is a comparison of core thresholds to clarify how the freeze affects different tax bands for the upcoming fiscal year.

Threshold	2024–25 Value	2025–26 (Frozen)
Personal Allowance	£12,570	£12,570
Higher Rate Threshold	£50,270	£50,270
Additional Rate Band	£125,140	£125,140

FAQ — 5 Questions

1) Why are income tax thresholds frozen for 2025–26?
HMRC continues the multi-year freeze as part of the government’s long-term fiscal strategy. The freeze increases revenue through bracket creep without adjusting headline tax rates.

2) Does the freeze increase my tax even if my salary barely rises?
Yes. Since thresholds remain the same, even small pay rises can push a larger share of your income into taxable bands, raising your effective tax rate.

3) Will PAYE codes change for 2025–26?
Most PAYE codes remain consistent with the previous year, but employers must ensure payroll systems reflect unchanged thresholds for accurate HMRC compliance.

4) How does the freeze affect benefit entitlement?
Higher taxable income may affect eligibility for child benefit, marriage allowance and HMRC-linked programmes, even if real purchasing power has fallen.

5) How can taxpayers prepare for the impact?
Review expected income for 2025–26, adjust pension contributions if needed and check HMRC guidance for reporting requirements or potential over-withholding under the UK income tax threshold freeze 2025–26 framework.