Money laundering is the process of purging contaminated funds, as the name suggests. In this instance, dirty money is money that was obtained illegally, and cleaning it means making it appear as though it was obtained legally. Money laundering is illegal, and it’s a serious problem in the financial systems. Global banks often devote significant resources to fighting it to ensure that they’re not enabling criminals.
In this look at money laundering, you’ll learn what it is, how it works, and why it matters.Understanding money laundering

Money laundering is the process of making illegally gotten financial assets appear as though they were obtained legally. All kinds of criminals use money laundering, including drug dealers, terrorists, arms dealers, white-collar criminals, and thieves. Laundering makes the money they use untraceable to criminal activity.
The process of laundering money typically consists of three steps. A financial institution, frequently located overseas, receives illicit funds. This is known as placement. From there, the money goes through “layering,” which refers to a complex series of transactions to obscure the source of the money and make auditing difficult. Finally, the money is integrated in the financial system to make it appear like it was obtained legally; one common way to do this is through purchasing real estate.
Why it matters
According to the United Nations Office on Drugs and Crime, money laundering schemes account for a whopping 2%-5% of global GDP, or roughly $2 trillion. The U.S. Every year, according to Treasury estimates, $300 billion in illegal funds enter the United States. Banks and law enforcement agencies work together to fight money laundering through coordinated anti-money laundering systems and policies, know-your-customer practices so banks understand who they’re doing business with, and monitoring for suspicious transactions. Banks also rely on cybersecurity systems to deter fraud and reduce vulnerability to illegal activities.
Money laundering is a difficult problem to stop because there are so many different ways to do it, and there is so much banking activity to search through. Criminals are always looking for creative ways to launder their money and stay ahead of law enforcement.What you should know about money laundering
Money laundering costs society more because it gives criminals money to do illegal things. However, criminals can also prey on everyday people by using phishing scams and other methods that let them use your bank account to clean out their money.
Examples might include an email telling you you’ve won a prize, or informing you that you have inherited money from a long-lost relative as a pretext for collecting your banking information. Sometimes, they even begin on dating websites online. If you believe you have been the target of a money laundering scheme, the best course of action is to stop all communication with the suspect and report it to your financial institution and your local law enforcement, particularly if you have provided the suspect with personal information. Like most things in life, if an unsolicited email or offer sounds too good to be true, it probably is.
