26 February,2009 12:06 PM IST | | Agencies
Wealthy American clients seeking to prevent the disclosure of their identities as part of a tax-evasion investigation by the US Justice Department sued UBS on Tuesday in a Swiss federal court.
The lawsuit accuses UBS and Switzerland's financial regulator, the Swiss Financial Market Supervisory Authority, or Finma, of violating Swiss bank secrecy laws and of conducting what Swiss law considers illegal activities with foreign authorities. It also named Peter Kurer, the chairman of UBS, and Eugen Haltiner, the chairman of Finma, as defendants.
The suit, filed by a lawyer in Zurich, Andreas Rued, on behalf of nearly a dozen American clients, underscores the growing clash between Swiss banking secrecy laws and those of the US.
Tax evasion is not considered a crime in Switzerland. Disclosing client names under Swiss law is a criminal offense and can expose bank executives and officers to fines, prison terms and other penalties.
UBS is the world's largest private bank and Switzerland is the world's largest offshore tax haven, with trillions of dollars in assets.
The lawsuit, which UBS described in an internal memo late Tuesday, stems from UBS's agreement last week to turn over to federal authorities in Washington the names of 250 wealthy Americans suspected of using secret UBS offshore accounts and entities to evade taxes.
UBS reached a $780 million deferred-prosecution agreement to settle accusations that it used undisclosed offshore private banking services to help wealthy Americans evade taxes. But the bank is still under scrutiny by the Justice Department, which is seeking to force it to disclose the names of the 52,000 American clients it suspects may have evaded taxes.
