(7. Februar 2009) When people ask – as they often do these days – which is the biggest tax haven in the world, our answer is almost invariably the City of London. The City hosts Britain‘s largest offshore financial centre and is intimately linked to satellite tax havens across most time zones, ranging from Hong Kong and Singapore in the East, to the British Virgin Islands, the Turks & Caicos Islands, Bermuda, the Cayman Islands and the Bahamas in the West.