This Practice Note provides an overview of the Financial Conduct Authority’s (FCA) criminal powers to prosecute fraud offences under the Fraud Act 2006 (FrA 2006), Theft Act 1968 (TA 1968), conspiracy to defraud under common law and from 1 September 2025, the corporate offence of failure to prevent fraud. It also provides an overview of fraud offences and tracks FCA prosecutions for frauds. This Practice Note considers the FCA’s powers to prohibit individuals convicted of fraud offences from being involved in financial services, using formal enforcement powers under the Financial Services and Markets Act (FSMA 2000). It also provides links to detailed practical guidance.OverviewAn important role of the Financial Conduct Authority (FCA) is that of private prosecutor, particularly in relation to fraud offences such as the general fraud offence under FrA 2006, s 1.A prosecution for fraud is often pursued alongside prosecution for other offences; by way of example, in ‘Operation Tidworth’ the defendants were charged by the FCA with offences of conspiracy to defraud, fraud by misrepresentation,