Whistleblower wins $104 mn for revealing UBS fraud

US authorities have awarded former UBS banker Bradley Birkenfeld a $104 million reward for blowing the whistle on the Swiss bank's tax fraud, a whistleblowers group said Tuesday. "This is believed to be the largest reward ever given to an individual whistleblower in the United States and the first major reward issued under the IRS tax whistleblower law," the National Whistleblowers Center said in a statement. Birkenfeld earned the reward from the Internal Revenue Service for providing the US government with "insider information on UBS's illegal offshore banking scheme," said the Washington-based nonprofit organization. National Whistleblowers said his disclosures directly resulted in UBS paying a $780 million fine to the US. "Mr. Birkenfeld's disclosures also forced the Swiss government to change its tax treaty with the United States, resulting in UBS turning over the names of over 4,900 US taxpayers who held illegal offshore accounts. These 'taxpayers' are now being investigated and prosecuted," the center said. The UBS case was part of a broad push by US tax authorities to gain information on accounts held overseas by Americans allowing them to avoid US taxation. According to National Whistleblowers, more than 35,000 taxpayers have come forward to participate in so-called amnesty programs to voluntarily repatriate their illegal offshore accounts and the US has collected over $5 billion in back taxes, fines and penalties. Birkenfeld's lawyers hailed the IRS payout as an important step in prompting people to come forward in reporting crime. "The IRS today sent 104 million messages to whistleblowers around the world -- that there is now a safe and secure way to report tax fraud and that the IRS is now paying awards," they said. "The IRS also sent 104 million messages to banks around the world -- stop enabling tax cheats or you will get caught."