At least six more Swiss and one Liechtenstein private bank have attracted the attention of US prosecutors investigating whether Swiss bankers helped rich Americans evade tax.
The revelations, contained in the latest court documents, show how inquiries by the US authorities that started with UBS in 2007 have mushroomed to include a swath of the country’s financial sector.
None of the additional banks has been named. However, US investigators generally began with prosecutions of taxpayers with undeclared Swiss accounts, then indicted Swiss bankers and specialist advisers, followed by investigations into specific banks.
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