United States Fines Bank of America $1.2 Billion Over Major Anti-Money Laundering Failures
The United States government has imposed a $1.2 billion penalty on Bank of America over serious failures in detecting and reporting suspicious financial transactions. Announced on October 13, 2026, the enforcement action is among the largest financial penalties in the history of the U.S. Treasury Department and raises fresh concerns about financial crime controls at major banking institutions.
According to the U.S. Treasury Department’s Financial Crimes Enforcement Network (FinCEN), the bank failed to report more than $5 billion in suspicious transactions in a timely manner. More than $1 billion of this activity involved priority national security and illicit finance risks, including suspected Chinese money-laundering networks, fraud, and potential trade-based money laundering connected to the southwestern U.S. border.
The authorities said Bank of America’s anti-money laundering programme had significant weaknesses. Investigators found that the bank relied too heavily on external inquiries from law enforcement agencies and other financial institutions instead of using effective internal monitoring systems to identify potentially suspicious activity. These failures allegedly allowed transactions to remain uninvestigated for extended periods and delayed reports that could have helped authorities investigate financial crime.
The enforcement action also includes a record $750 million civil penalty imposed by the Office of the Comptroller of the Currency (OCC), the federal regulator responsible for overseeing national banks. The OCC said the bank had failed to adequately address deficiencies previously identified in a December 2024 regulatory order.
Separately, the Treasury Department’s Office of Foreign Assets Control reached an $11.6 million settlement with the bank over more than 400 apparent sanctions violations. The cases involved sanctions programmes relating to countries and activities including Iran, Russia, narcotics trafficking, and global terrorism.
Bank of America acknowledged violations of the Bank Secrecy Act, the 1970 U.S. law requiring financial institutions to maintain appropriate controls and help authorities detect money laundering. The bank said it had worked with regulators to resolve the matters and had invested billions of dollars in technology and dedicated thousands of employees to combating financial crime. It also stated that substantial work was already underway to address the identified deficiencies.
Under the regulatory requirements, the bank must work with an independent third party to review past transactions, identify suspicious activity that may have gone undetected, and report relevant findings to FinCEN. Independent reviews of its transaction-monitoring systems, customer due diligence procedures, and other compliance controls are also required.
The financial consequences could extend beyond the penalty itself. Bank of America said the settlement would result in a non-tax-deductible charge of approximately $1.2 billion in its third-quarter 2026 results, reducing net income by an estimated 17 cents per share. The announcement has also drawn attention from investors concerned about compliance costs, profitability, and the bank’s ability to maintain its capital-return plans.
The penalty ranks among the largest enforcement actions taken by the U.S. Treasury Department, following major anti-money laundering settlements involving cryptocurrency exchange Binance in 2023 and TD Bank in 2024. The latest action reinforces the importance of effective transaction monitoring and regulatory compliance across the financial sector.
The case is significant because large banks play a central role in the movement of money across domestic and international markets. Weak controls can make it more difficult for authorities to identify illicit financial flows, investigate criminal networks, and enforce sanctions. The bank’s next challenge will be to demonstrate that its corrective measures can prevent similar failures and restore regulators’ confidence in its compliance systems.
