UK August Borrowing Hits £18.3bn, Missing OBR Forecast by £3.5bn
UK public sector borrowing rose to £18.3bn in August, exceeding the OBR forecast by £3.5bn. This raises the year-to-date deficit to £77.3bn.
Key points
- UK August borrowing hit £18.3bn, £3.5bn above the OBR forecast and £2.7bn above analyst estimates.
- The year-to-date deficit reached £77.3bn, standing £8.1bn higher than the government's initial projection.
- Chancellor John Healey faces pressure to demonstrate fiscal control before next month’s budget announcement.
UK public sector borrowing reached £18.3 billion in August. This figure exceeded the Office for Budget Responsibility forecast by £3.5 billion. The unexpected gap places immediate strain on Chancellor John Healey ahead of next month’s budget.
The annual deficit now stands at £77.3 billion. This amount is £8.1 billion higher than the government’s original projection. The result reflects a persistent trend of higher-than-expected monthly borrowing.
Deficit Gap Widens
August borrowing also surpassed the £15.6 billion estimated by City analysts. The monthly figure was £2.9 billion higher than in August 2025. This follows a July deficit of £1.8 billion, which was expected to be zero.
The Office for National Statistics confirmed these figures on Tuesday. The data shows a clear divergence between actual spending and planned limits. This discrepancy complicates the Treasury’s ability to maintain current welfare levels.
Market Pressure Intensifies
Interest rates on UK government bonds have risen significantly. The country faces one of the sharpest increases among major economies. Recent easing in bond financing costs offers only temporary relief to the Treasury.
Martin Beck of WPI Strategy called the data an unwelcome setback. The International Monetary Fund urged Western governments to tighten fiscal control. These calls aim to reassure lenders that public finances remain stable.
Political Reactions Split
Emma Reynolds emphasized the need for strict fiscal discipline. She stated that growth must be paired with careful budget management. Conservative Andrew Griffith accused Labour of losing control over public debt.
Griffith noted the government overshot the OBR forecast by £8 billion. He argued that high tax revenue did not prevent rising borrowing. The OBR cautioned that early-year estimates remain provisional and subject to revision.
