Why a laundering count attaches to a fraud case
Neither federal money laundering statute — 18 U.S.C. § 1956 or § 1957 — stands alone. Both require “specified unlawful activity” — a predicate offense from which the money came. That list, set out in § 1956(c)(7), is long and includes essentially every federal fraud offense, along with the offenses listed in the RICO predicate statute, controlled-substance offenses, and federal health care offenses.
The structural consequence is that a laundering count rides on a fraud count. If the fraud fails, the laundering count fails with it, because there are no proceeds of specified unlawful activity. This is why laundering counts appear in nearly every substantial fraud indictment, and why defending them starts with defending the predicate — the subject of our wire fraud lawyer and bank fraud attorney pages. The predicate can equally be tax evasion, embezzlement from a company or a federal program, an insider trading scheme, a collapsed investment fund, or Medicare billing fraud — and in a health care matter the same transactions can also generate Anti-Kickback and False Claims Act exposure.
Prosecutors add laundering counts for four reasons, and it is worth naming them plainly:
- Exposure. Twenty years under § 1956 on top of the fraud maximum.
- Sentencing. Under U.S.S.G. § 2S1.1, where the defendant committed the underlying offense, the base offense level is the level for that underlying offense, plus 2 levels for a § 1956 conviction or 1 for § 1957 — a direct increase over the fraud alone.
- Forfeiture. Laundering counts open the door to forfeiture of property “involved in” the transaction, a broader category than fraud proceeds.
- Leverage. A defendant facing fraud plus laundering plus conspiracy is negotiating from a much worse position than one facing fraud alone.
The knowledge element, and what it does not require
Section 1956 requires knowledge that “the property involved in a financial transaction represents the proceeds of some form of unlawful activity.” The statute defines that phrase narrowly enough to matter: it means “that the person knew the property involved in the transaction represented proceeds from some form, though not necessarily which form, of activity that constitutes a felony under State, Federal, or foreign law, regardless of whether or not such activity is specified.”
Section 1957 goes further in the government’s favor: “In a prosecution for an offense under this section, the Government is not required to prove the defendant knew that the offense from which the criminally derived property was derived was specified unlawful activity.”
So the defendant need not know what crime produced the money, or that the crime was on the statutory list. What the government must still prove is knowledge that the money was criminal in origin — and in cases involving spouses, family members, employees, and professionals who handled funds without knowing where they came from, that is the element the defense is built on.
On this page
Cuellar: concealment laundering requires a purpose, not an effect
The concealment prong of § 1956 is the one most often charged and most often misunderstood, and the Supreme Court’s decision in Cuellar v. United States, 553 U.S. 550 (2008), is the reason.
The defendant in Cuellar was stopped driving toward Mexico with roughly $81,000 in cash bundled in plastic and hidden in a secret compartment under the floorboard, covered with animal hair to defeat a dog. Concealment could hardly have been more obvious. The Court reversed the conviction anyway.
The holding turns on the word “designed.” Section 1956(a)(2)(B)(i) reaches transportation the defendant knows “is designed in whole or in part … to conceal or disguise the nature, the location, the source, the ownership, or the control of the proceeds.” And “design,” the Court held, “means purpose or plan; i.e., the intended aim of the transportation.” Therefore “a conviction under this provision requires proof that the purpose — not merely effect — of the transportation was to conceal or disguise a listed attribute.”
The Court stated the point in a sentence worth memorizing: “merely hiding funds during transportation is not sufficient to violate the statute, even if substantial efforts have been expended to conceal the money.” Quoting the dissent below, it added: “There is a difference between concealing something to transport it, and transporting something to conceal it.”
Two qualifications keep Cuellar honest.
- The government need not prove an attempt to “legitimize” the money. The Court rejected the argument that concealment laundering requires creating the appearance of legitimate wealth, noting that a defendant who buries cash in the desert may conceal its location without making it look legitimate.
- Purpose can be proved circumstantially. Evidence of secretive methods is “probative,” though “its probative force, in that context, is weak.”
The practical use of Cuellar is in cases where the government’s concealment theory rests on the mechanics of the transaction — a nominee account, a cash purchase, a transfer through a relative — without evidence that concealing a listed attribute was the aim. Ordinary financial privacy, ordinary business structuring, and ordinary reluctance to advertise one’s finances are not, without more, a design to conceal.
Santos, “proceeds,” and the merger problem
United States v. Santos, 553 U.S. 507 (2008), decided the same Term, addressed a different question: whether “proceeds” means gross receipts or net profits.
A plurality said profits, and Justice Stevens concurred on narrower grounds, so the holding is limited under Marks: “the narrowness of his ground consists of finding that ‘proceeds’ means ‘profits’ when there is no legislative history to the contrary. That is all that our judgment holds.”
The reasoning that mattered — and still matters — was the merger problem. If “proceeds” meant receipts, the plurality observed, “nearly every violation of the illegal-lottery statute would also be a violation of the money-laundering statute, because paying a winning bettor is a transaction involving receipts that the defendant intends to promote the carrying on of the lottery.” The underlying offense would “merge” with laundering, converting a five-year offense into a twenty-five-year one for doing nothing but running the underlying crime in the ordinary way.
Congress then answered the question. Section 1956(c)(9) now defines “proceeds” as “any property derived from or obtained or retained, directly or indirectly, through some form of unlawful activity, including the gross receipts of such activity.” Gross receipts. The profits reading is gone.
What survives, and what is worth arguing, is the merger concern rather than the Santos definition. Where the government’s promotion theory consists of nothing but the ordinary financial mechanics of the underlying fraud — paying the expenses of the scheme, moving money between the accounts the scheme used — the argument that the laundering count adds nothing but exposure to the same conduct remains available, both as a matter of proof on the promotion element and at sentencing. It is no longer available as a definitional argument about what “proceeds” means.
The rest of § 1956: international transfers and the sting provision
Most discussion of § 1956 stops at subsection (a)(1). Two further provisions do a great deal of work in real prosecutions.
§ 1956(a)(2) — cross-border transfers
Subsection (a)(2) reaches anyone who “transports, transmits, or transfers, or attempts to transport, transmit, or transfer a monetary instrument or funds from a place in the United States to or through a place outside the United States or to a place in the United States from or through a place outside the United States” either “with the intent to promote the carrying on of specified unlawful activity” or knowing the funds are proceeds of unlawful activity and that the transfer is designed to conceal a listed attribute or to avoid a reporting requirement. Twenty years, and a fine of the greater of $500,000 or twice the value moved.
This is the provision at issue in Cuellar, which is why Cuellar’s purpose-not-effect holding governs cross-border cases specifically. It is also the provision under which a great many international wire transfers are charged, because the design element is the only real limit on a statute that otherwise reaches any transfer touching a foreign place.
§ 1956(a)(3) — the sting provision
Subsection (a)(3) is the one most people do not know exists. It reaches anyone who, with intent to promote specified unlawful activity, to conceal a listed attribute of property believed to be proceeds, or to avoid a reporting requirement, “conducts or attempts to conduct a financial transaction involving property represented to be the proceeds of specified unlawful activity, or property used to conduct or facilitate specified unlawful activity.”
The property does not have to be criminal. It has to have been represented to be criminal — and the statute defines “represented” as “any representation made by a law enforcement officer or by another person at the direction of, or with the approval of, a Federal official authorized to investigate or prosecute violations of this section.”
That is the statutory basis for undercover reverse-sting operations. An agent presents clean government money as drug or fraud proceeds; a defendant who agrees to move it commits a twenty-year offense even though no crime generated the funds and no proceeds ever existed. The parallel provision in subsection (a)(2) allows knowledge itself to be established the same way: “the defendant’s knowledge may be established by proof that a law enforcement officer represented the matter specified in subparagraph (B) as true, and the defendant’s subsequent statements or actions indicate that the defendant believed such representations to be true.”
Defending a § 1956(a)(3) case is therefore unlike defending an ordinary laundering count. There is no tracing question and no predicate to attack, because the government supplied the money. The contest is over what the defendant actually believed and intended, over the completeness of the recordings, and — where the facts support it — over inducement and entrapment.
§ 1956(f) — extraterritorial reach
Subsection (f) provides extraterritorial jurisdiction over conduct prohibited by the section where “(1) the conduct is by a United States citizen or, in the case of a non-United States citizen, the conduct occurs in part in the United States; and (2) the transaction or series of related transactions involves funds or monetary instruments of a value exceeding $10,000.”
Note that the $10,000 figure here is a jurisdictional threshold for extraterritorial conduct. It is not the same as the $10,000 element in § 1957, and the two are frequently conflated. Section 1956 itself has no dollar threshold for domestic conduct.
How these investigations start
Laundering cases usually begin with the banking system rather than with a victim complaint.
Currency transaction reports. Financial institutions must report currency transactions above the regulatory threshold. Those reports are routine, automatic, and searchable.
Suspicious activity reports. Institutions also file SARs on transactions that appear unusual, and a SAR is filed without notice to the customer. Filing institutions are prohibited from disclosing that a report was made, which is why a defendant frequently has no idea a report exists until charges are brought — and why “the bank never said anything” is not reassurance.
Analytics. Reports are aggregated and screened for patterns: deposits sitting just under the reporting threshold, round-dollar transfers, rapid pass-through activity, and transactions inconsistent with a stated business.
The consequence for practice is that by the time anyone is interviewed, the government usually has years of transaction data organized into a chronology. A defense that depends on explaining the movement of money must be built from the same records, and building it takes time that is not available once an indictment has been returned.
Structuring is a different offense
This is a common confusion, and it is worth being blunt: structuring is not money laundering.
31 U.S.C. § 5324 prohibits, among other things, causing or attempting to cause a domestic financial institution to fail to file a required currency transaction report, causing it to file a report containing a material omission or misstatement, or “structur[ing] or assist[ing] in structuring, or attempt[ing] to structure or assist in structuring, any transaction with 1 or more domestic financial institutions” — in each case “for the purpose of evading” the reporting requirements.
The differences from §§ 1956 and 1957 are fundamental:
- No criminal proceeds are required. Structuring can be committed with entirely lawful money. This is the point most often missed, and it is why farmers, restaurateurs and small-business owners depositing legitimate cash have been prosecuted.
- The penalty is lower. Five years under § 5324(d)(1); ten years under § 5324(d)(2) for an “aggravated case” — where the violation occurs “while violating another law of the United States or as part of a pattern of any illegal activity involving more than $100,000 in a 12-month period.”
- The intent is different. The purpose must be to evade a reporting requirement, not to promote or conceal a crime.
What happened to Ratzlaf
In Ratzlaf v. United States, 510 U.S. 135 (1994), the Supreme Court held that to convict of “willfully violating” the anti-structuring law, “the Government must prove that the defendant acted with knowledge that his conduct was unlawful.” A purpose to circumvent the bank’s reporting obligation was not enough; “the ‘willfulness’ requirement mandates something more.”
Congress removed the willfulness requirement later that year. The current penalty provision reads simply: “Whoever violates this section shall be fined in accordance with title 18, United States Code, imprisoned for not more than 5 years, or both.” There is no “willfully.”
This matters because Ratzlaf still appears on legal-information pages as though it stated current law. It does not. Under the statute as it now stands, the government must prove the purpose of evading the reporting requirement — but not that the defendant knew structuring itself was a crime. Anyone relying on Ratzlaf for a knowledge-of-illegality defense to a modern structuring charge is relying on a holding Congress superseded.
And § 1960
A third statute is frequently charged alongside these. 18 U.S.C. § 1960 makes it a five-year felony to “knowingly conduct[], control[], manage[], supervise[], direct[], or own[] all or part of an unlicensed money transmitting business.” A business is “unlicensed” if it operates without a required state license — “whether or not the defendant knew that the operation was required to be licensed or that the operation was so punishable” — if it fails to register federally under 31 U.S.C. § 5330, or if it transmits funds the defendant knows are criminally derived or intended to support unlawful activity.
That express disclaimer of knowledge as to the licensing requirement is what makes § 1960 dangerous. It reaches informal value-transfer operations, some cryptocurrency exchange activity, and any arrangement transferring funds “on behalf of the public” without the licenses a state requires, whether or not the operator knew of them.
Sentencing: U.S.S.G. § 2S1.1
Laundering counts are sentenced under U.S.S.G. § 2S1.1, and the structure is unusual because it defers to the underlying offense.
Base offense level. Where the defendant committed the underlying offense — or would be accountable for it as relevant conduct under § 1B1.3(a)(1)(A) — and that offense level can be determined, the base level for the laundering count is the offense level for the underlying offense. Otherwise, it is 8 plus the number of levels from the § 2B1.1 loss table corresponding to the value of the laundered funds.
Specific offense characteristics.
| Adjustment | Levels | Applies when |
|---|---|---|
| § 2S1.1(b)(1) | +6 | Subsection (a)(2) applies and the defendant knew or believed the funds were proceeds of, or intended to promote, a controlled-substance offense, a crime of violence, or an offense involving firearms, explosives, national security, or the sexual exploitation of a minor |
| § 2S1.1(b)(2)(A) | +1 | Convicted under 18 U.S.C. § 1957 |
| § 2S1.1(b)(2)(B) | +2 | Convicted under 18 U.S.C. § 1956 |
| § 2S1.1(b)(2)(C) | +4 | Subsection (a)(2) applies and the defendant was in the business of laundering funds |
| § 2S1.1(b)(3) | +2 | (b)(2)(B) applies and the offense involved sophisticated laundering |
Table: U.S.S.G. § 2S1.1 specific offense characteristics, Guidelines Manual effective November 1, 2025. Note the apply-the-greatest structure of (b)(2) and the fact that the sophisticated-laundering enhancement is unavailable on a § 1957-only conviction.
Two observations that follow directly from the text.
First, in the ordinary white-collar case — a defendant who committed the fraud and then moved the money — the laundering count does not add a whole second guideline calculation. It adds one or two levels on top of the fraud calculation. Defendants often expect worse; the arithmetic is worth understanding before a plea decision is made on a misapprehension.
Second, the levels differ depending on which statute is charged, which is one more reason the § 1956 / § 1957 distinction is not academic. A § 1957 conviction carries a lower statutory maximum, a lower guideline enhancement, and no exposure to the sophisticated-laundering adjustment.
Amendment 836, effective 1 November 2025, deleted Chapter Five, Part H and struck the offense guidelines’ departure notes, so mitigation must now be framed as a variance under 18 U.S.C. § 3553(a) rather than as a departure. We do not estimate ranges for individual cases; our federal sentencing pages explain how the calculation is built and where it is contested.
Where laundering counts are actually attacked
- The predicate. No specified unlawful activity, no proceeds, no laundering. Defeating or narrowing the fraud count is the most direct attack, and it is why these counts should be litigated together rather than sequentially. The same logic runs from a tax fraud lawyer matter, because § 1956(a)(1)(A)(ii) expressly reaches transactions undertaken with intent to violate 26 U.S.C. § 7201 or § 7206.
- Knowledge. Did this defendant know the money was criminally derived? Spouses, bookkeepers, family members, employees and professionals who processed transactions without knowing their source are the classic § 1957 defendants, and knowledge is the whole case.
- Design, on a concealment theory. Cuellar requires purpose, not effect. Transactions that had a concealing effect but were done for an ordinary reason are outside the statute.
- The $10,000 threshold and the transaction structure. Section 1957 requires a monetary transaction “of a value greater than $10,000” conducted by, through or to a financial institution. Whether particular transfers can be aggregated, and whether an intermediary qualifies as a financial institution, are litigable.
- Tracing and commingling. Where criminal and legitimate funds were mixed, whether a particular transaction involved criminally derived property at all is a factual question the government has to answer with evidence rather than assumption.
- Merger. Where the promotion theory adds nothing to the underlying offense, the argument is available both on the elements and under 18 U.S.C. § 3553(a).
- The Sixth Amendment carve-out. Section 1957(f)(1) excludes from “monetary transaction” any transaction “necessary to preserve a person’s right to representation as guaranteed by the sixth amendment to the Constitution.” Paying a defense lawyer is not a § 1957 offense.
Forfeiture
A laundering conviction carries forfeiture exposure that is wider than the fraud conviction’s. 18 U.S.C. § 982(a)(1) reaches property “involved in” a § 1956 or § 1957 offense and property “traceable to such property” — a broader category than proceeds, because the funds that were moved, and sometimes the accounts and instrumentalities used to move them, are “involved in” the transaction.
Two practical consequences: a defendant can face a forfeiture money judgment considerably larger than the fraud loss, and can simultaneously owe restitution to victims on overlapping dollars. Whether particular property is genuinely “involved in” the offense, and whether the forfeiture is constitutionally excessive in relation to the offense, are separate questions that get litigated too rarely. Because forfeiture and the guideline calculation move together, both belong in the analysis before a plea rather than after it; our federal sentencing pages set out how the calculation is built.
If you are under investigation
Money laundering investigations often surface before the underlying fraud does, because banks file suspicious activity reports and those reports are searchable. The practical guidance:
- Do not move money. Transactions taken after learning of an investigation can themselves become charged conduct, and can convert a defensible case into an obstruction case.
- Do not close or consolidate accounts. It looks like concealment and is trivially provable.
- Do not talk to agents without counsel. The knowledge element is what the interview is for.
- Preserve records. The tracing defense depends on being able to show the legitimate source of commingled funds, and that requires the records.
- Understand which statute is in play. Section 1957 requires far less of the government than § 1956, and a defense built for one may be irrelevant to the other.
- Map any parallel civil or regulatory case. Where a regulator is also investigating — an SEC matter, for instance — testimony given there is available to the prosecution, and the Fifth Amendment position has to be set before anyone is deposed.
For an overview of how these charges sit within federal white-collar practice generally, see our white collar crime lawyer hub. Laundering counts also appear routinely in securities fraud attorney and healthcare fraud attorney prosecutions, where the predicate is securities or health care fraud rather than wire fraud. Where a conviction is already entered, review runs through federal appeals and, for claims outside the trial record, a § 2255 motion. Elizabeth Franklin-Best, P.C. is a federal criminal defense attorney practice handling federal money laundering matters nationwide.
Frequently Asked Questions About Money Laundering Charges
What is the difference between 18 U.S.C. § 1956 and § 1957?
Section 1956 requires a design: the government must prove the transaction was intended to promote the underlying crime, to violate the tax evasion or false-return statutes, to conceal or disguise a listed attribute of the proceeds, or to avoid a reporting requirement. It carries twenty years. Section 1957 has no design element. It requires only a knowing monetary transaction, through a financial institution, in criminally derived property worth more than $10,000 that in fact came from specified unlawful activity. It carries ten years and is far easier to prove.
Can I be charged with money laundering just for depositing money?
Under § 1957, potentially yes — if the money exceeded $10,000, came from a specified unlawful activity, went through a financial institution, and you knew it was criminally derived. No concealment or intent to disguise is required. That is the single most important practical difference between the two statutes, and it is why § 1957 counts appear in fraud indictments where nothing that resembles classic laundering occurred.
Does the government have to prove I knew what crime the money came from?
No. Section 1956 requires knowledge that the property represented proceeds of “some form, though not necessarily which form,” of felony activity. Section 1957 says expressly that “the Government is not required to prove the defendant knew that the offense from which the criminally derived property was derived was specified unlawful activity.” What the government must prove is that you knew the money was criminal in origin.
Is hiding cash money laundering?
Not by itself. Cuellar v. United States, 553 U.S. 550 (2008), holds that “merely hiding funds during transportation is not sufficient to violate the statute, even if substantial efforts have been expended to conceal the money.” The government must prove that concealment of a listed attribute — nature, location, source, ownership or control — was the purpose of the transaction, not merely its effect.
Does “proceeds” mean profits or gross receipts?
Gross receipts. Section 1956(c)(9) defines “proceeds” as property obtained through unlawful activity “including the gross receipts of such activity.” The contrary reading in United States v. Santos, 553 U.S. 507 (2008), was superseded by that statutory definition. Santos remains useful for its analysis of the merger problem and its statement of the rule of lenity, but not for what “proceeds” means.
Is structuring the same as money laundering?
No. Structuring under 31 U.S.C. § 5324 is breaking up transactions to evade a bank’s reporting requirements. It does not require that the money be criminal at all — entirely lawful cash can be structured. It carries five years, or ten in an “aggravated case” involving another federal violation or a pattern involving more than $100,000 in twelve months. Money laundering requires proceeds of a specified unlawful activity. The two are constantly confused.
Doesn’t Ratzlaf mean I have to know structuring is illegal?
Not any more. Ratzlaf v. United States, 510 U.S. 135 (1994), held that the then-applicable willfulness requirement demanded proof “that the defendant acted with knowledge that his conduct was unlawful.” Congress removed that requirement later in 1994. The current penalty provision reads: “Whoever violates this section shall be fined … imprisoned for not more than 5 years, or both.” The government must prove a purpose to evade the reporting requirement, but not knowledge that structuring is a crime.
How much time does a money laundering conviction carry?
Twenty years maximum under § 1956; ten under § 1957. The sentence actually imposed is driven by the guideline calculation under U.S.S.G. § 2S1.1, which in most white-collar cases takes the underlying fraud’s offense level and adds 1 level for a § 1957 conviction or 2 for § 1956. We do not estimate ranges for particular cases.
Can the government charge conduct that happened overseas?
Sometimes. Section 1956(f) supplies extraterritorial jurisdiction where the conduct is by a United States citizen — or, for a non-citizen, occurs at least in part in the United States — and the transaction or series of related transactions involves more than $10,000. That $10,000 is a jurisdictional threshold for extraterritorial conduct and is a different requirement from the $10,000 element of § 1957, though the two are often conflated. Section 1956 itself imposes no dollar threshold on domestic conduct.
How did the government find out about my bank transactions?
Almost certainly through the banking system rather than a complaint. Financial institutions file currency transaction reports on cash transactions above the regulatory threshold and suspicious activity reports on transactions that look unusual, and they are prohibited from telling the customer that a suspicious activity report was filed. Those reports are aggregated and screened for patterns — deposits just under the threshold, rapid pass-through activity, transactions inconsistent with a stated business. By the time anyone is interviewed the government usually has years of organized transaction data.
What is “specified unlawful activity”?
The statutory list of predicate offenses in § 1956(c)(7). It incorporates the RICO predicate list, continuing criminal enterprises, federal health care offenses, and a long enumeration of other federal felonies — which in practice means essentially every federal fraud offense. Without proceeds of a specified unlawful activity there is no laundering, which is why these counts stand or fall with the underlying charge.
Can I be charged if the money was never actually criminal?
Yes, under the sting provision. Section 1956(a)(3) reaches a financial transaction “involving property represented to be the proceeds of specified unlawful activity,” where “represented” means a representation by a law enforcement officer or someone acting at a federal official’s direction. In a reverse-sting operation the money is the government’s, no predicate crime occurred, and the offense still carries twenty years. What the government must prove is the defendant’s intent and belief — which is where these cases are defended.
Can paying my lawyer be money laundering?
Not under § 1957. The statute expressly excludes from the definition of “monetary transaction” any transaction “necessary to preserve a person’s right to representation as guaranteed by the sixth amendment to the Constitution.” Fee payments can still raise forfeiture and source-of-funds questions, which is a reason to raise them with counsel at the outset rather than later.
By Elizabeth Franklin-Best, Esq. — Principal Attorney & Founder, Elizabeth Franklin-Best, P.C.
Facing Money Laundering Charges?
Laundering counts often stack on top of an underlying offense and can carry their own guideline consequences. How they are structured in the indictment matters.
Representation begins with a paid, one-hour consultation — a working session in which we review where matters stand and tell you honestly what options remain. We do not promise outcomes.
Reviewed for legal accuracy by Elizabeth Franklin-Best, Esq., Principal Attorney·September 2026