Supervisory Criminal Investigator - Special Agent in Charge

The mission of the Treasury Inspector General for Tax Administration's (TIGTA) Office of Investigations (OI) is to protect the Internal Revenue Service (IRS) from internal and external threats and corruption that could negatively impact the IRS' ability to administer the nation's tax laws. We detect and deter waste, fraud and abuse in IRS programs and operations and protect the IRS against internal misconduct and corruption as well as external attempts to corrupt or threaten its employees.