Financial institutions and other reporting entities are required by law to report certain transactions to federal authorities. These requirements are designed to detect and prevent money laundering, terrorist financing, and other financial crimes.
Under the Bank Secrecy Act (BSA), financial institutions must file reports with the Financial Crimes Enforcement Network (FinCEN) for certain transactions. The most common reports include Currency Transaction Reports (CTRs) for cash transactions over $10,000, and Suspicious Activity Reports (SARs) for transactions that may involve illegal activity. These requirements apply to banks, credit unions, casinos, and other entities defined as “financial institutions” under the BSA.
Reporting entities must establish anti-money laundering (AML) programs, keep certain records, and file reports for qualifying transactions. This includes monitoring customer activity, identifying suspicious transactions, and ensuring compliance with all applicable laws and regulations. Failure to comply can result in significant penalties.
A Suspicious Activity Report (SAR) must be filed when a financial institution detects known or suspected violations of law or suspicious activity related to money laundering or fraud. The report must include details about the transaction, the parties involved, and the reasons for suspicion. SARs must be filed within 30 days of detecting the suspicious activity, and institutions are prohibited from disclosing to the subject that a SAR has been filed.
Structuring, also known as “smurfing,” involves breaking up large transactions into smaller amounts to avoid triggering reporting requirements, such as the $10,000 threshold for CTRs. This practice is illegal, and financial institutions are trained to detect and report structuring attempts as suspicious activity.