Top Stories
Top Stories

US banks plan ahead for UK exit from EU

Martin Arnold and Sam Fleming
Getty Images

Wall Street banks are drawing up preliminary plans to move some London-based activities to Ireland to address concerns that the UK is drifting apart from the EU.

People familiar with Bank of America, Citigroup and Morgan Stanley told the Financial Times that they considered Ireland a favorable location for some of their European business if they needed to move them out of the UK. One said he was already planning to move some activities to Ireland.

The people said their plans were in most cases still at very early stages. But they said the US banks had started preparing for the euro zone's impending banking union that threatens to isolate Britain and, ultimately, for a possible UK exit from the EU.

Read MoreFed does not object to Bank of America capital plan

"I'm frankly looking at moving some activities to Ireland," said one senior UK-based manager at a Wall Street bank. "I think the Irish central bank and government would welcome this. It is not so much Brexit, more about legal entity optimization."

Most US and Asian banks have chosen to base their main European operations in the UK, giving them an automatic passport to carry out their services across all 28 countries in the EU.

But senior US banking executives said the UK was unlikely to be granted the same "passporting" rights if it left the EU – the so-called "Brexit" scenario. Prime Minister David Cameron has promised to hold a referendum on a renegotiated EU membership if his Conservative party wins next May's election.

Read MoreECB 'won't move a muscle' despite deflation fears

Executives at American banks in Europe are reluctant to speak publicly about the issue for fear of upsetting the UK regulators. One said: "I don't think people are making enough of it – a lot of passported activities that cannot take place in London will not exist here any more."

As the European Central Bank prepares to take charge of the biggest banks in the euro zone later this year, there are fears among some executives at US banks that this will drive a wedge between the UK and the rest of Europe's financial system.

Britain is already challenging an ECB policy in the European Court of Justice that would force clearing houses handling euro-denominated transactions to decamp from London to the euro zone.

Read MoreUK banks and the British recovery story

The UK hosts more than 250 foreign banks and last year it generated a financial services trade surplus of $71 billion, about a third of which came from trade with the EU, according to TheCityUK, a financial lobby group.

Most observers assume that if the UK did leave the EU then Frankfurt or Paris would be the most likely alternative for US banks looking to shift parts of their European activities out of the UK.

But Ireland's attractions for US banks include its low corporate tax rate, English speaking population, English-style legal system and euro zone membership. "Dublin is selling itself very hard at the moment," said one banker.

Read More Judge left with 'sour grapes' in Citi-SEC deal

Citigroup employs 2,500 people in Ireland in banking and markets, trade and treasury services and investor services. Bank of America and JPMorgan both have more than 500 staff in Ireland. All three have Irish banking licences that would allow them a passport into other EU countries if needed. Morgan Stanley has a hedge fund administration business in Dublin, but no Irish banking licence.

Barney Reynolds, a partner at the law firm Shearman & Sterling, said: "The noises you hear from the American banks regarding Brexit are concerned ones. It is very complicated and expensive to move infrastructure like trading floors, but it is not impossible. If you are looking for one event that might trigger it, it is Brexit.

"London could essentially end up as an offshore financial center. That would mean there was a need for a big onshore financial center in Europe and the obvious candidates would be Frankfurt or Dublin."

More from the Financial Times:

Fed blow to banks over 'living wills'
Carney may not wait for real wage growth
Americanscling to dream of equality

The trend in recent years has been in the other direction with the US banks having moved activities out of Ireland. BofA has recently moved most of its $600 billion fixed income and derivatives book from Ireland to the UK mainly for tax reasons, but also at the request of regulators.

Goldman Sachs gave up its Irish banking licence last year when it sold its hedge fund administration business in the country. Goldman has looked at other EU locations for parts of its UK-based business, including Dublin, but for now it has decided against any move. JPMorgan has no plans to add to its Irish operations.

Foreign banks in London warned about the possible consequences of departure in a submission to the Treasury published last month.

Read More

The Association of Foreign Banks, whose members include BofA, Société Générale and Sumitomo MitsuiTrust Bank, said Britain should stay in the union given the volume of its business with the rest of the EU and the importance of influencing its rules.

"If Britain withdraws from Europe, then foreign banks may reassess their reasons for maintaining their business in Britain and may decide to continue their business elsewhere,"the group said.