UK finance minister announces temporary bank tax surcharge increase to 6% for 15 months

Chancellor John Healey said the bank surcharge will rise from 3% to 6% for a 15‑month period, generating about £1.5 billion in extra revenue. The move is framed as a short‑term measure to fund energy‑bill support and is below the 8% level feared by the industry. Banking shares jumped, with Lloyds up around 4%, Barclays about 4% and NatWest roughly 3% after the announcement. Analysts noted the fixed end date limits the long‑term earnings impact on banks.

The temporary surcharge adds £1.5 billion to the Treasury’s coffers while the limited duration means the earnings hit is seen as a one‑off charge rather than a permanent burden, according to analyst Angeline Ong.

  • 1The bank surcharge will increase from 3% to 6%.
  • 2The surcharge increase will be temporary and last for 15 months.
  • 3The Treasury expects the change to raise £1.5 billion in total revenue.
  • 4Bank profits will be taxed at a total rate of 31% including corporation tax after the surcharge.
  • 5Lloyds Banking Group shares rose 4.2% after the announcement.
  • 6Barclays shares rose 3.7% after the announcement.

Sources