The UK faced an unexpected budget deficit in July after government spending exceeded revenue by £1.8 billion, or about $2.5 billion, highlighting growing fiscal constraints before the new government prepares to unveil a key budget in late October. The Office for National Statistics said the government ran a deficit of £1.8 billion in July, up £700 million from the same period a year earlier, defying both economists and the Office for Budget Responsibility, which had expected the month's budget to be in balance. July is normally a month when the UK government enjoys relatively strong tax receipts because it is a key period for self-assessment income tax payments by individuals and businesses. The latest data further underscores the fragility of the public finances before the government of Prime Minister Andy Burnham prepares to set out its economic policy direction in a budget on 28 October. In the first four months of the fiscal year, the UK government has already borrowed £56.7 billion, about £2.3 billion more than the Office for Budget Responsibility had estimated. Although Burnham has pledged to maintain fiscal discipline to build market confidence, investors are still waiting for policy details after the government announced goals that could require substantial spending, including reforming the social care system and reviving local housebuilding programmes. Martin Beck, chief economist at WPI Strategy, said the latest figures are a reminder that the UK's fiscal space remains extremely tight and that the government faces a key challenge in balancing policy delivery, maintaining market confidence, and putting the public finances back on a sustainable path. The situation is made more challenging by UK government bond yields trading near multi-decade highs, while the UK economy also faces energy market volatility from the Iran war, which could erode the government's already limited fiscal room. Although the revenue side set a strong record, with self-assessment income tax receipts reaching £17.1 billion, the highest for July since records began, pushing total government revenue up by almost £5 billion from a year earlier to £104.3 billion, the increase in revenue was still not enough to offset spending pressures. Higher inflation forced the government to bear additional costs in welfare, debt interest, wages and public procurement. Total government spending including net investment stood at £110.7 billion in July, up from £105 billion in the same period a year earlier. As a result, UK public debt stood at 94.1% of GDP, close to levels last seen in the early 1960s, adding pressure on the government ahead of the October budget amid steadily shrinking room for fiscal policy.
