Luxembourg tax shelters exposed

From The Guardian:

An unprecedented international investigation into tax deals struck with Luxembourg has uncovered the multi-billion dollar tax secrets of some of the world’s largest multinational corporations.

A cache of almost 28,000 pages of leaked tax agreements, returns and other sensitive papers relating to over 1,000 businesses paints a damning picture of an EU state which is quietly rubber-stamping tax avoidance on an industrial scale.
The documents show that major companies — including drugs group Shire, City trading firm Icap and vacuum cleaner firm Dyson, who are headquartered in the UK or Ireland — have used complex webs of internal loans and interest payments which have slashed the companies’ tax bills. These arrangements, signed off by the Grand Duchy, are perfectly legal.
The documents also show how some 340 companies from around the world arranged specially-designed corporate structures with the Luxembourg authorities. The businesses include corporations such as Pepsi, Ikea, Accenture, Burberry, Procter & Gamble, Heinz, JP Morgan and FedEx. Leaked papers relating to the Coach handbag firm, drugs group Abbott Laboratories, Amazon, Deutsche Bank and Australian financial group Macquarie are also included.