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Conservative Tax-Cut Claim Contradicted by HMRC Data on 2024 Tax Burden

4/30/2026, 2:17:44 AM

Conservative Claim of Tax Cuts Meets HMRC Data

The Conservative Party has pledged to “cut tax” as part of a plan for a stronger economy, while senior minister Kemi Badenoch warned that Labour would “drag more and more people into higher rates through a stealth tax bombshell.” HMRC’s Personal Incomes Statistics for the year ending April 2024, however, show that the Conservative government’s own policies pushed millions into higher tax brackets during its final year in office.

Background: Tax-Threshold Policies Since 2021

The personal-allowance taper that creates a 60 % marginal rate between £100,000 and £125,000 was introduced by Labour Chancellor Alastair Darling. Income-tax thresholds were frozen in 2021 by Conservative Chancellor Rishi Sunak. Under Chancellor Jeremy Hunt, those frozen thresholds combined with other measures to raise the effective tax burden on both low- and high-income earners.

HMRC Findings: Surge in Taxpayers and Higher Rates

HMRC’s data reveal that the number of people paying income tax rose by 2.17 million in 2023-24. The most pronounced growth occurred among additional-rate taxpayers (earning over £125,140), which increased by 56.8 %—an influx of 324,000 individuals into the 45 % tax band. Fewer than one million taxpayers now contribute 37.7 % of total income-tax revenue. Taxes from property, banks and building societies rose 17.2 % to £125 billion.

Official Statements & Responses

  • The Conservative Party’s election platform asserts a forthcoming tax-cut agenda.
  • Kemi Badenoch has framed Labour’s fiscal plan as a “stealth tax bombshell” that would raise rates for many voters.
  • HMRC released the Personal Incomes Statistics as an objective measure of the tax impact of policies already enacted.

Criticism & Opposition

Analysts note that the Conservative claim of tax relief conflicts with the observed increase in taxpayers and the expansion of the top tax bracket. The article argues that, given fiscal constraints, Labour will inevitably need to raise taxes, potentially repeating the same pattern of higher-rate expansions.

Why It Matters: Political and Fiscal Implications

The discrepancy between the Conservatives’ tax-cut narrative and the HMRC data undermines their fiscal credibility ahead of the next general election. It also forces Labour to confront a budgetary reality in which revenue shortfalls may compel tax increases, shaping the policy debate on public-service funding and economic growth.

Conflicting Reports & Gaps

The source attributes tax-rate changes to both Conservative and earlier Labour actions but does not provide alternative estimates of the fiscal impact of the 2021 threshold freeze. No independent verification of the HMRC figures is offered within the article.

Verbatim Quotes

  • “cut tax” — Conservative Party statement
  • “more and more people are dragged into higher rates through a stealth tax bombshell” — Kemi Badenoch, Conservative MP
  • “Labour’s Tax Rises” — Sign on podium used by Conservative campaigners
  • “Vladimir Ilyich Ulianov” — Satirical reference to Jeremy Hunt in the conclusion

What’s Next

Labour’s upcoming budget will reveal whether the party intends to raise taxes to meet spending commitments. The Conservative Party is expected to continue emphasizing its tax-cut pledge, setting the stage for a contested fiscal narrative in the run-up to the next election.