Brexit: The Consequences for International Tax Planning -

Just over a month has now passed since the referendum in which the United Kingdom voted narrowly to leave the European Union: an event which some have characterized as the greatest potential shock to the UK economy since the Second World War. For most multinational groups considering the potential consequences of Brexit on their tax position, however, the best advice is probably the same as that provided by the famous wartime poster: “Keep Calm and Carry On.”

While much remains to be resolved about the United Kingdom’s exit from the European Union, what has become clear is that it will not happen quickly. The Government has stated that it will not serve formal notice of its intention to leave the European Union before the New Year, which will start a period of negotiation that, under the European Union Treaty, is anticipated to take two years. The United Kingdom is thus likely to remain an EU member state until at least 2019.