UK Budget Summary - October 2026

Key Takeaways

• The Chancellor is set to deliver the UK Budget, focusing on energy support and VAT cuts.
• Bank shares for Lloyds, NatWest, and Barclays have declined due to a potential profit surcharge increase.
• The government plans to maintain the cash ISA limit at £12,000.
• Frozen income tax thresholds are pushing more workers into higher tax brackets.
• The OBR forecasts a reduced fiscal headroom of approximately £15 billion alongside a record high tax burden.

Budget Expectations

As the Budget day arrives, the Chancellor's speech is anticipated to address several critical areas:

1. Cost of Living

   The Budget will focus on reducing energy bills, with pledges for targeted support for low-income households, an extension of the VAT cut on electricity, and plans to unwind green levies on energy bills. The reopening of the Rosebank gas field is also expected to be discussed, which may impact future tax revenues.

2. Tax Increases

   Pre-announced tax increases include a potential rise in the banking surcharge from 3% to 8%, affecting bank shares negatively. Additionally, a VAT crackdown on online retailers is planned to fund business rate cuts for high street stores.

3. Stealth Tax Raid

   Freezing income tax thresholds will likely lead to more workers facing higher tax rates, creating a 'tax cliff edge' that discourages promotions and extra work hours.

4. Spending

   No significant cuts to the welfare bill are expected, with deeper budget cuts anticipated from cabinet members. Increased defense spending is also on the agenda, with plans to allocate over £4 billion.

5. OBR Forecasts

   The OBR forecasts a reduced fiscal headroom of around £15 billion and a record high tax burden, raising concerns about the sustainability of these projections amid global uncertainties.

Market Reactions

In the lead-up to the Budget, the GBP has shown mixed performance, with a slight decline against the USD. The FTSE 100 index has struggled, influenced by a rotation back into tech stocks and declining oil prices. UK Gilt yields have risen moderately, indicating a stable bond market ahead of the Budget.

Conclusion

The upcoming Budget is poised to address significant economic challenges, particularly regarding cost of living and taxation. The Chancellor's decisions will be closely monitored by markets and could have lasting implications for the UK's economic landscape.