Tax evasion in the United States unlawful gains as income when filing annual tax returns (see e.g., "James v. United States") although such income is typically not reported. Suspected lawbreakers, most famously Al Capone, have been successfully prosecuted for tax evasion when there was insufficient evidence to try them for their non-tax related crimes. Reporting illegal income as earned legitimately may be illegal money laundering. In the United States, the IRS estimate of the 2001 tax gap was $345 billion. For 2006, the tax gap is estimated to be $450 billion. A more recent study estimates the 2008 tax gap in the range of $450 to
UBS tax evasion controversies UBS tax evasion controversies The Swiss investment bank and financial services company, UBS Group AG, has been at the center of numerous tax evasion and avoidance investigations undertaken by U.S., French, German, Israeli, and Belgian tax authorities as a consequence of their strict banking secrecy practices. The first major tax evasion controversy the bank was involved in occurred in 2007. Bradley Birkenfeld, an American banker stationed at UBS Switzerland AG, broke Swiss banking secrecy laws to disclose client information to the U.S. Department of Justice (DOJ) alleging suspected tax evasion. After the DOJ opened an investigation, UBS was fined US$780