The top executive of JP Morgan Chase signed off on a massive £3 billion new tower in London following guarantees from government representatives about supportive economic strategies.
The major US bank, that along with another major bank disclosed significant expansion projects right after escaping additional levies in the Treasury's financial statement, authorized the project recently.
This decision followed a visit to New York by the prime minister's envoy, who held discussions with Jamie Dimon to offer guarantees about the government's policies.
The discussions occurred shortly prior to the Treasury announced significant tax increases in a budget that exempted financial institutions from additional taxes, following substantial advocacy from the financial sector.
"The development ... would probably not have been announced if this economic statement had been regarded as hostile to financial services."
On recently, the banking giant disclosed plans to build a 3 million square foot headquarters in the docklands area, which will function as its main London office and house more than half of its 23,000 UK staff.
The company emphasized that the project would depend on "a continuing positive business environment in the UK".
The financial institution has indicated that the investment could generate £9.9 billion to the national economy over the next six years.
The government official expressed enthusiasm about the investment, describing it as a "massive endorsement in the British economic prospects".
A representative aware of JP Morgan's building plans said that the investment choice was "the result of comprehensive analysis" and that "no one could know whether financial institutions were going to be facing higher charges before the financial statement".
The JP Morgan chief stated that the "UK government's priority of financial development has been a significant element in influencing our this determination".
Another major bank revealed that it would enlarge its Midlands operation and employ additional workers, in a move that would significantly increase its workforce in the UK's second biggest city.
The government had examined raising the banking charge in the UK, as it explored ways to raise revenues after opting not to implement additional income levies, but eventually determined not to do so.
Financial institutions in the UK currently pay a higher corporate tax level, being higher than the typical percentage, as well as a separate levy on their British operations.
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