Yes, money laundering is a felony under federal law — always. There is no misdemeanor version. The government prosecutes it under two statutes: 18 U.S.C. § 1956, which carries up to 20 years in prison per count and fines up to $500,000 or twice the laundered amount, and 18 U.S.C. § 1957, which carries up to 10 years per count for knowingly running more than $10,000 in criminal proceeds through a financial institution.1Office of the Law Revision Counsel. 18 USC 1956 – Laundering of Monetary Instruments2Office of the Law Revision Counsel. 18 USC 1957 – Engaging in Monetary Transactions in Property Derived From Specified Unlawful Activity Convictions also trigger mandatory asset forfeiture and a cascade of lifelong consequences that reach well past the prison term.
What the Government Has to Prove
A § 1956 conviction requires four elements. The defendant conducted or attempted a financial transaction. The transaction involved proceeds from a crime. The defendant knew the property came from some form of illegal activity. And the defendant acted with a specific intent: to promote further crime, to conceal the source or ownership of the money, or to dodge a transaction reporting requirement.1Office of the Law Revision Counsel. 18 USC 1956 – Laundering of Monetary Instruments
The knowledge element is broader than people expect. Prosecutors don’t have to prove you knew exactly which crime produced the money. Awareness that it came from “some form” of illegal activity is enough. Someone who helps move money they know is dirty can be convicted even if they have no idea whether the underlying crime was drug trafficking, fraud, or something else.
The “financial transaction” piece reaches almost any movement of money touching interstate or foreign commerce. Deposits, withdrawals, wires, currency exchanges, purchases, and even a private cash handoff between two people can qualify.3United States Court of Appeals for the Third Circuit. 18 USC 1956 – Money Laundering The predicate crime that generated the money must be on the statute’s list of “specified unlawful activity,” but that list is long: drug offenses, wire and bank and mail fraud, health care fraud, violent crimes, public corruption, any RICO predicate, felony environmental violations, and a range of foreign offenses whose proceeds enter the U.S. financial system.4Legal Information Institute. 18 USC 1956(c)(7) – Specified Unlawful Activity
Stings and Conspiracy
You can be convicted under § 1956(a)(3) even when no actual dirty money exists. If an undercover agent represents that funds are the proceeds of criminal activity and you agree to help move them, the 20-year maximum applies — the money never had to be real.1Office of the Law Revision Counsel. 18 USC 1956 – Laundering of Monetary Instruments Section 1956(h) adds a conspiracy charge that doesn’t require any transaction to occur at all. Simply agreeing with another person to launder money is itself a felony carrying the same maximum as the underlying offense. This is how peripheral players — bookkeepers, real estate agents, friends who agree to help structure deposits — end up facing the same statutory ceiling as the person who generated the money.
Section 1957: The $10,000 Trap Without Intent to Hide
Section 1957 catches conduct § 1956 would miss. It drops the intent-to-conceal requirement entirely. It applies whenever someone knowingly runs more than $10,000 in criminal proceeds through a financial institution. Period.2Office of the Law Revision Counsel. 18 USC 1957 – Engaging in Monetary Transactions in Property Derived From Specified Unlawful Activity
A drug dealer who deposits $15,000 of drug proceeds into a bank account to pay rent has committed a § 1957 offense even if the deposit was completely transparent. There was no attempt to disguise anything, and it doesn’t matter.
“Financial institution” under these statutes is far broader than banks. The definition pulls from 31 U.S.C. § 5312 and sweeps in car dealerships, casinos with more than $1 million in annual gaming revenue, pawnbrokers, insurance companies, real estate settlement businesses, money transmitters, dealers in precious metals, and the U.S. Postal Service.5Office of the Law Revision Counsel. 31 USC 5312 – Definitions and Application Buying a boat with $50,000 in drug money is as much a § 1957 violation as walking that cash into a bank branch.
Penalties and Fines
The statutory maximums are among the harshest in the federal code:
- Section 1956: up to 20 years in prison per count, plus a fine up to $500,000 or twice the value of the laundered property, whichever is greater.
- Section 1957: up to 10 years in prison per count, plus a fine under the general federal schedule or twice the amount of criminally derived property involved.
These are per-count ceilings. Sentences for multiple counts can run consecutively, so a defendant tied to a series of laundering transactions can face decades. Courts also impose supervised release after prison: up to five years following a § 1956 conviction and up to three years following a § 1957 conviction.6Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment Actual sentences depend heavily on the federal sentencing guidelines, which push the number up with the dollar amount involved.
Forfeiture Hits Separately
Prison and fines are only part of the financial damage. Criminal forfeiture under 18 U.S.C. § 982 is mandatory at sentencing. The court must order the defendant to forfeit any property involved in the offense or traceable to it. If you launder money through a real estate purchase, the property goes to the government. The statute also allows substitute asset forfeiture — reaching other assets of equivalent value — when a defendant handled more than $100,000 across three or more transactions in a twelve-month period.7Office of the Law Revision Counsel. 18 USC 982 – Criminal Forfeiture
Civil forfeiture under 18 U.S.C. § 981 runs on a separate track and targets the property itself rather than the person. The government can seize property connected to a § 1956 or § 1957 transaction without a criminal conviction and only needs to prove the connection by a preponderance of the evidence.8Office of the Law Revision Counsel. 18 USC 981 – Civil Forfeiture Homes, bank accounts, vehicles, and investment portfolios are all reachable. Claimants can contest the seizure, but the process is expensive and slow.
How Cases Get Built
Most federal money laundering investigations start with a report from a financial institution, not a witness. The Bank Secrecy Act and related regulations create a mandatory reporting system designed to flag large or suspicious transactions.
Banks must electronically file a Currency Transaction Report for every cash transaction over $10,000 — deposits, withdrawals, exchanges, transfers. Multiple cash transactions in a single business day that collectively exceed $10,000 count as a single reportable transaction.9FFIEC BSA/AML InfoBase. Currency Transaction Reporting Any trade or business that receives more than $10,000 in cash has a parallel obligation to file IRS Form 8300 within 15 days.10Internal Revenue Service. Report of Cash Payments Over $10,000 Received in a Trade or Business
Banks must also file a Suspicious Activity Report for transactions over $5,000 they suspect involve laundering or Bank Secrecy Act violations.11Office of the Comptroller of the Currency. Suspicious Activity Report (SAR) Program Above the $5,000 floor there is no fixed trigger. Customers are never told a SAR has been filed on them.
Breaking transactions into smaller amounts to stay under the reporting thresholds is itself a federal felony called structuring. Under 31 U.S.C. § 5324, it is illegal to structure, or help structure, any transaction to evade CTR, Form 8300, or international monetary instrument reporting requirements.12Office of the Law Revision Counsel. 31 USC 5324 – Structuring Transactions to Evade Reporting Requirement Prohibited Depositing $9,500 three days in a row instead of $28,500 at once is the classic example. Structuring is a felony even when the money is completely legitimate. Amounts under $100,000 in a 12-month period carry up to five years; amounts over $100,000, or structuring tied to another criminal offense, carry up to ten.
Defenses and the Willful Blindness Trap
The most common defense in a laundering case is “I didn’t know the money was dirty.” Prosecutors have a powerful counter: the willful blindness doctrine, sometimes called the ostrich instruction. A defendant who deliberately avoids learning the truth about suspicious circumstances is treated as if they had actual knowledge. Courts across the country allow juries to infer knowledge when a defendant saw obvious red flags and chose to look away.
In practice, this closes an escape route many defendants assume is open. Processing repeated large cash deposits with implausible explanations, ignoring a client’s refusal to say where funds came from, or accepting payment in unusual patterns without asking questions can all support a willful blindness finding.
Other defense strategies attack the predicate offense (no qualifying crime, no laundering charge), challenge the tracing of funds (the government must connect specific money to specific criminal activity), or dispute the intent required under § 1956. None are easy wins. Federal laundering cases usually reach trial only after extensive investigation involving banking records, cooperating witnesses, and forensic accounting, which means the government typically has a thick paper trail before charges are even filed.
Collateral Consequences Beyond Prison
A federal money laundering conviction carries consequences that outlast the sentence. Federal felons lose the right to possess firearms. Many professional licenses become unavailable or subject to revocation, and federal regulations specifically bar convicted felons from employment in banking and financial sectors.
For non-citizens, the consequences are even more severe. A money laundering conviction involving more than $10,000 is classified as an aggravated felony under immigration law. That classification triggers mandatory deportation and strips eligibility for virtually every form of relief that might otherwise prevent removal. Length of residence and family ties in the United States do not change that outcome.
Then there’s the financial wreckage. Forfeiture can take a home, savings, and investments before the prison term even begins. White-collar defense attorneys in federal cases routinely charge $250 to $800 per hour, and a laundering trial can run months. The legal costs alone can be financially devastating before any conviction is entered.