The UK government reported an unprecedented financial surplus of £30.4 billion for January, buoyed by significant increases in capital gains tax, National Insurance contributions, and income tax receipts. This figure marks the highest monthly surplus on record since the Office for National Statistics (ONS) began tracking these numbers in 1993, nearly doubling last January’s surplus of £15.4 billion. While the surplus is promising ahead of the upcoming Spring Statement, economists caution that the overall economic landscape remains precarious.
Tax Revenue Surges
The uptick in government finances can largely be attributed to a robust collection of tax revenue, which reached £133.3 billion in January—an impressive 13.8% increase compared to the same month last year. Analysts had initially projected a surplus of £23.8 billion, indicating that the actual figures surpassed expectations.
Jason Hollands, managing director at Evelyn Partners, highlighted the substantial rise in capital gains tax receipts as a key driver of this revenue growth. In January 2026, capital gains tax revenue hit nearly £17 billion, up by a staggering 69% from January 2025. This surge appears to reflect a strategic move by investors disposing of assets in anticipation of a forthcoming tax hike slated for October 2024.
Additionally, National Insurance contributions rose by £2.9 billion, further enhancing the government’s income. Income tax receipts also saw a notable increase, generating £3.6 billion more than in January 2025. Paul Dales, chief economist at Capital Economics, attributed this rise partly to the government’s freeze on income tax thresholds, which has inadvertently pushed more individuals into higher tax brackets as their earnings increase.
Borrowing Trends
Despite the impressive surplus, public borrowing for the ten months leading up to January totalled £112.1 billion, which represents an 11.5% decrease compared to the same period the previous year. However, it is essential to note that this figure is still the fifth-highest borrowing level recorded for that timeframe. The Treasury has forecasted that borrowing for the year 2026 will be the lowest since before the pandemic, indicating a potential shift towards more sustainable fiscal management.

Chief Secretary to the Treasury, James Murray, acknowledged the need for continued efforts to reduce government spending on debt interest, stating a goal to halve borrowing by 2030-31. This reduction would allow for increased investment in crucial public services such as policing, education, and healthcare.
Economic Outlook
While the January figures suggest a healthy start to the year, concerns linger regarding the sustainability of this financial growth. Dales noted that the reduction in borrowing and the rise in retail sales are encouraging signs, yet he warned that much of this retail boost may be temporary. Spending patterns often fluctuate after the New Year as consumers revert to their usual habits.
Moreover, recent data indicates a slowdown in wage growth and rising unemployment, which has reached its highest level in five years. Economic growth remains sluggish, with a mere 1.3% increase in GDP expected for 2025. Dales cautioned that this lack of significant growth may not alleviate the political pressures surrounding the Chancellor and Prime Minister.
Shadow Chancellor Mel Stride has been vocal in critiquing the government’s fiscal policies, attributing the stagnant economy and ongoing inflation to Labour’s high tax rates and inadequate growth strategy.
Conclusion
The government’s achievement of a record surplus in January is undoubtedly a positive development, but the underlying economic challenges must not be overlooked. With upcoming updates expected from the Office for Budget Responsibility on the nation’s financial trajectory, the Chancellor will need to navigate a complex landscape of rising public expectations and ongoing fiscal constraints.

Why it Matters
The January surplus not only reflects the government’s ability to manage its finances effectively in the short term but also sets the stage for future economic policy discussions. As the Chancellor prepares for the Spring Statement, the interplay between tax policies, public spending, and economic growth will be crucial in shaping the government’s approach to fiscal responsibility and public service funding. Ensuring that this surplus translates into sustainable economic health is essential for maintaining public trust and fostering long-term stability in the UK economy.