UBS whistleblower Bradley Birkenfeld who assisted the U.S. in its successful prosecution of Swiss bank UBS AG for aiding U.S. citizens to commit tax evasion, has been asked to assist France with a similar investigation. Mr. Birkenfeld will travel to Paris to comply with a French subpoena requiring him to testify against UBS AG. French authorities have demanded that Birkenfeld provide testimony and “documentary evidence.”
Mr. Birkenfeld was a key part of the U.S. prosecution of UBS that resulted in the 2009 settlement, which included a deferred prosecution agreement. He had started cooperating with authorities in 2007, by detailing ways that the bank actively helped clients maintain undeclared accounts shielded by Switzerland’s bank secrecy laws. At the time of its settlement, UBS acknowledged helping Americans evade taxes.