The ongoing conflict in Iran has sent oil prices soaring, leaving the UK’s new Prime Minister, Andy Burnham, with a challenging economic landscape as he prepares for his upcoming budget. According to the National Institute of Economic and Social Research (NIESR), the persistent rise in oil prices and inflation will compel difficult decisions in public spending as the country grapples with financial pressures.
The Economic Impact of the Iran Conflict
Since March, the Strait of Hormuz has experienced intermittent closures, pushing oil prices above $100 a barrel. This surge has significant implications for inflation, which NIESR forecasts will reach 3.8% within the next seven months. Chancellor John Healey will need to find an additional £24 billion by the end of the decade to maintain public services and ensure that welfare payments keep pace with rising costs.
NIESR has revised its predictions for the Chancellor’s budgetary leeway down from over £7 billion to approximately £3 billion. Earlier estimates from the Office for Budget Responsibility (OBR) indicated that the Treasury had around £22 billion of spare capacity above its existing spending commitments. However, the current economic climate has drastically altered this outlook.
Sluggish Growth and Rising Debt
The thinktank’s analysis suggests that the UK’s economy will grow at a slower rate, with growth rates expected to be just 1.1% this year and next. This slowdown is anticipated to result in a staggering £28 billion in lost growth over two years compared to earlier forecasts made in January. David Aikman, director of NIESR, described Burnham’s situation as a “challenging inheritance,” with inflation eroding spending power amid the highest borrowing costs in the G7.
Aikman cautioned against the temptation to finance new initiatives through increased borrowing, advising that such a move could lead to greater financial strife in the long run. He stressed that any new commitments, such as those related to defence or public support, should be funded through taxation or savings rather than relying on debt.
Burnham’s Promises and Economic Realities
Since taking office, Burnham has outlined plans to enhance adult social care with an ambitious £18.5 billion initiative aimed at creating an NHS-style system by 2035. He has also prioritised support for one million young individuals who are currently not in education, employment, or training (NEETs), focusing on improved mental health services and educational reforms.
However, NIESR has indicated that the government’s total debt, now nearly £3 trillion—equivalent to 95% of the country’s annual income—could rise further if the Chancellor resorts to borrowing to fund public services. The forecast suggests that despite a resilient performance in the first half of the year, a slowdown is inevitable, further exacerbated by rising energy prices.
The Path Ahead: Taxation and Policy Changes
Stephen Millard, head of macroeconomic forecasting at NIESR, acknowledged the UK’s surprising resilience but warned of impending economic challenges. Even with a quick resolution to the conflict in the Middle East, inflation is expected to rise, necessitating tough choices from the Chancellor in funding various policy initiatives, ranging from cuts to VAT on energy bills to a £2 cap on bus fares.
Millard advocates for prioritising tax reforms over raising existing taxes, suggesting the introduction of a land value tax as a replacement for council tax and stamp duty. He also highlighted the need to phase out various VAT exemptions and enhance efforts to tackle tax avoidance.
Looking ahead, NIESR anticipates inflation will average 3.1% in 2026, peaking at 3.8% in February 2027, before gradually returning to the Bank of England’s target of 2% by early 2029. The Bank of England’s officials are set to meet soon, with markets predicting a steady interest rate before a potential increase to 4% later in the year.
Why it Matters
The implications of rising oil prices and inflation extend beyond immediate economic challenges; they threaten the government’s ability to deliver essential services and support for vulnerable populations. As public finances come under severe strain, the decisions made by the Chancellor and Prime Minister will shape the UK’s economic landscape for years to come, influencing everything from public welfare to growth prospects. In a time of uncertainty, effective policy choices will be crucial in navigating these turbulent waters.
