Ernst & Young, Linklaters and Lehman Brothers' London operations played key roles in the investment bank's attempts to mask $50bn (£33bn) of assets on its balance sheet in the run-up to its eventual implosion in September 2008.
By James Quinn and Sean Farrell - Published: 7:53PM GMT 12 Mar 2010
The two advisers are under fire for their knowledge of a series of complex transactions known officially within the bank as "Repo 105", but referred to by senior staff as "window dressing" and an "accounting gimmick".
The pair's actions are questioned in court-appointed investigator Anton Valukas's exhaustive report into the bank's collapse, which also found that British bank Barclays received assets it should not have when later buying Lehman's US brokerage business.
The report also finds that the bank had to use its European arm, based in London, to undertake the questionable accounting practices as they were not considered legal in the US.
Repo 105, the unusual accounting device at the heart of Lehman's downfall, essentially allowed the bank to mask its borrowing at the end of each quarter, decreasing its apparent risk profile to the outside world.
According to the report, the complicated ruse allowed Lehman to claim its assets were $38.6bn lower than they actually were at November 2007. By May 2008, Repo 105 was concealing $50.4bn.
In echoes of Arthur Andersen's role in auditing fraudulent energy giant Enron, Mr Valukas goes so far as to assert that E&Y could face legal claims for "professional malpractice" stemming from a number of negligent actions.
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http://www.telegraph.co.uk/finance/newsbysector/banksandfinance/7431033/London-at-centre-of-Lehman-Brothers-accounting-gimmick.html