Structuring, also known as smurfing in banking industry jargon, is the practice of executing financial transactions such as making bank deposits in a specific pattern, calculated to avoid triggering financial institutions to file reports required by law, such as the United States' Bank Secrecy Act (BSA) and Internal Revenue Code section 6050I (relating to the requirement to file Form 8300). Structuring may be done in the context of money laundering, fraud, and other financial crimes. Legal restrictions on structuring are concerned with limiting the size of domestic transactions for individuals
Structuring is the act of parceling what would otherwise be a large financial transaction into a series of smaller transactions to avoid scrutiny by regulators or law enforcement. Typically each of the smaller transactions is executed in an amount below some statutory limit that normally does not require a financial institution to file a report with a government agency. Criminal enterprises may employ several agents ("smurfs") to make the transaction. Structuring appears in federal indictments related to money laundering, fraud, and other financial crimes.
The term "smurfing" is derived from the image of the comic book characters, the Smurfs, having a large group of many small entities. Miami-based lawyer Gregory Baldwin is said to have coined the term in the 1980s.
Legal restrictions on structuring are concerned with limiting the size of domestic transactions for individuals, and somewhat limiting the outbound foreign currency transfers of firms or company entities. This should not be confused with Capital controls, which are regulatory limits on the money that one can take out of a nation and generally regulate how much money can leave a country at any given time. Both can have some of the same economic effects in some economies, as structuring controls effectively limit the flow of capital by magnitude and duration, and can apply equally to taking money out of a nation as well as putting money into its finance system.