The economic picture

The UK Autumn Budget lands against a difficult backdrop. Conflict in the Middle East has been driving up energy prices since March; inflation is yet to peak and interest rates could rise. 

While the UK was the joint-fastest growing G7 country in the first half of this year, the Office for Budget Responsibility’s (OBR) analysis that accompanies the Budget showed a substantial downgrade in forecast growth driven by energy prices and interest rates. In March the OBR thought growth would be 1.6% in 2027 and inflation would fall to 2% by the end of this year. It now expects inflation to peak at 3.8% in early 2027 and growth of just 1.0%. Unemployment is expected to peak at around 5.1% in mid-2027 and real earnings to stall next year.

Manifesto pledges, fiscal rules, a high tax burden, high debt and high debt-servicing costs constrained the chancellor. As a result, this Budget turns a lot of small dials and leaves the big levers for later.

The most significant interventions are in energy:

  • The zero rate of VAT on household electricity and the 5p fuel duty cut and freeze have both been extended to 1 July 2027
  • Around 80% of households in England (those in council tax bands A to D) will get a one-off £100 payment from January 2027
  • There will be a 20 to 25% electricity discount for 10,000 energy-intensive manufacturers from April 2027

Businesses we surveyed before the Budget asked for simplicity. The policy scorecard runs to 98 measures, most of them modest and more than a dozen time-limited, for example in principle, the VAT and fuel duty relief end next July.

Devolution is one area where there may be more structural change to come:

  • Mayors will keep 20% of business rates from April 2027
  • Mayors will get a share of income tax from 2028
  • New Good Growth Funds will get £285 million of seed funding in 2027-28, plus a £1.5 billion borrowing facility, with subsidised lending from April 2028

The bigger calls on public spending, devolution funding and tax simplification have been left to the 2027 Tax Update, the 10-Year Plan and to next year’s spending review. Changes to the pensions triple lock won’t take effect until the next Parliament.

The Budget buys some breathing space, but it comes with more government borrowing over the next three years, lower fiscal headroom (£14.5 billion, down from £21.7 billion last November) and a temporary rise in the bank surcharge to help fund the £100 payment.

Tom Middleton, Partner, Economic Consulting

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      The Autumn Budget took place on 28 October 2026. 

      Andy Burnham was the UK prime minister and John Healey was chancellor. Most recently Healey was the former defence minister. He does have some Treasury experience, having held junior ministerial roles there during New Labour, between 2002 and 2007. 

      Three cost-of-living measures: VAT removed from domestic electricity bills from 1 October, the £2 bus fare cap restored, and the 20% business rates cut for pubs, clubs and live music venues from April 2027. 

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        “This Budget turns a lot of small dials and leaves the big levers for later. The bigger calls on public spending, devolution funding and tax simplification have been left to next year’s spending review and a promised Tax Update, and the changes to the triple lock won’t take effect until the next Parliament. It buys some breathing space, but it comes with more government borrowing over the next three years, fiscal headroom that hasn’t been rebuilt to its previous level and a temporary rise in the bank surcharge to help fund the £100 payment. The real test of the government’s plans comes in 2027.”
        Tom Middleton Partner