* Banks call for continued review of sector tax
* Overall tax burden on banks to rise from 2023
* Many challenger banks to escape surcharge
(Adds more detail, reaction)
By Huw Jones
LONDON, Oct 27 (Reuters) - Britain will lower its surcharge
on banking profits from April 2023, the finance ministry said on
Wednesday, as the government seeks to shore up London's
competitiveness as a global financial centre after Brexit.
British Finance Minister Rishi Sunak said in his budget
statement that the current 8% surcharge on profits over 25
million pounds at banks will be cut to 3% from April 2023,
softening the impact of a rise in UK corporation tax on that
date to 25% from 19%.
"The overall rate of corporation tax on banks will in 2023
increase from 27% to 28%, and will remain higher than the rates
paid by other companies," Sunak told parliament.
Britain is looking for ways to maintain London's role as a
global financial centre after being largely cut off from the
European Union since Brexit.
The surcharge has raised 8.3 billion pounds since its
implementation in 2016 and without the cut to 3%, UK lenders'
overall tax bill would put them at a disadvantage to their
international peers.
"Small challenger banks are improving banking competition
which is good for the sector and good for consumers, so to help
them I will also raise the annual allowance to 100 million
pounds," Sunak said in reference to the current 25 million pound
threshold.
UK Finance, which represents banks in Britain, welcomed the
surcharge cut while noting that banks will continue to be taxed
at a higher rate than other companies.
"Given the overall tax position of other global financial
centres, we urge HM Treasury to keep the banking and finance
sector's total tax rate under active review," UK Finance CEO
David Postings said.
Due to the changes announced on Wednesday, some 35 banking
groups will fall out of surcharge's scope in 2023, leaving about
35 of the largest banking groups subject to it, the finance
ministry said.
Britain will retain a separate levy on banks' balance sheet
liabilities, which has raised 25.5 billion pounds so far, along
with a ban on tax relief for historic losses incurred during the
financial crisis, which has raised 3.5 billion pounds.
(Reporting by Huw Jones, Editing by Hugh Lawson, Mark Porter,
Kirsten Donovan)