Banks Flag 61% of $4.9 Billion in FinCEN Smuggling Data

Human-smuggling networks rely on banks, remittance providers and other financial intermediaries to move illicit proceeds across borders, making transaction monitoring a critical tool for law enforcement. Data compiled by the U.S. Treasury Department’s Financial Crimes Enforcement Network, or FinCEN, shows how suspicious activity reports can expose the scale and structure of those flows, while underscoring the need for banks to combine intelligence across institutions and strengthen compliance controls.

Financial institutions reported nearly $4.9 billion in transactions potentially linked to human smuggling from 2023 through 2025, according to the latest FinCEN data. Money services businesses, or MSBs, filed 97% of the reports but accounted for a smaller share of the dollars involved. Traditional banks submitted only 3% of filings yet captured 61% of the suspicious amount, indicating that the largest transactions were concentrated in the banking system.