Section 4 of the Prevention of Money-Laundering Act, 2002 is the short but formidable provision that turns the conduct described in Section 3 into a punishable crime. It prescribes rigorous imprisonment of not less than three years extending to seven, an enhanced ceiling of ten years where the proceeds relate to narcotics offences, and—after the 2013 amendment—a fine with no upper limit. Read together with the procedural architecture of bail, burden of proof and special-court trial, Section 4 is what gives the Enforcement Directorate's investigations their punitive bite. This chapter sets out the bare text, the legislative evolution of the fine, and the Supreme Court jurisprudence—from Nikesh Tarachand Shah to Vijay Madanlal Choudhary—that shapes how the sentence is actually imposed.
The bare text of Section 4
Section 4 of the PMLA, headed "Punishment for money-laundering", reads: "Whoever commits the offence of money-laundering shall be punishable with rigorous imprisonment for a term which shall not be less than three years but which may extend to seven years and shall also be liable to fine." A proviso enlarges the upper limit: "Provided that where the proceeds of crime involved in money-laundering relate to any offence specified under paragraph 2 of Part A of the Schedule, the provisions of this section shall have effect as if for the words 'which may extend to seven years', the words 'which may extend to ten years' had been substituted."
Two features of the drafting deserve emphasis. First, the imprisonment is rigorous, not simple—it carries hard labour by statutory default. Second, the three-year floor is a genuine mandatory minimum: a sentencing court cannot descend below it, in contrast to many Indian penal provisions that prescribe only a ceiling. The phrase "and shall also be liable to fine" is the residue of an earlier, capped formulation discussed below.
The structure repays close reading because examiners frequently test the precise band. The provision is best memorised as a triad: a fixed floor of three years that no mitigating circumstance can erode; a default ceiling of seven years; and an exceptional ceiling of ten years confined to one category of predicate. The word "shall" governs both the imposition of imprisonment and the imposition of fine—the fine is not discretionary in the sense of being optional, only in the sense that its quantum is at large. A court that convicts under Section 4 must therefore impose both a custodial term and a fine; it cannot sentence to imprisonment alone.
The fine: from a Rs 5 lakh cap to no ceiling
As originally enacted in 2002, Section 4 ended with the words "and shall also be liable to fine which may extend to five lakh rupees". The Prevention of Money-Laundering (Amendment) Act, 2012 (Act 2 of 2013), which came into force on 15 February 2013, deleted the words "which may extend to five lakh rupees". The consequence is that the fine is now uncapped—a sentencing court may impose a fine commensurate with the scale of the laundering, untethered from any statutory maximum.
The removal of the ceiling was a deliberate policy choice. Money-laundering frequently involves sums running into hundreds of crores; a fixed Rs 5 lakh cap had become token. By making the fine open-ended, Parliament aligned the penal consequence with the magnitude of the proceeds of crime and gave courts a calibrated tool to strip the offender of illicit gain in addition to attachment and confiscation. The change sits alongside the broader 2012-13 strengthening of the Act, which expanded the definition of money-laundering and the Schedule of predicate offences—developments traced in our chapter on the genesis of the PMLA and FATF recommendations.
A practical consequence often missed is that the uncapped fine interacts with the recovery machinery of the Act. Where proceeds of crime have already been attached and confiscated under Sections 5 and 8, the court will calibrate the fine so as not to doubly penalise; but where the launderer has dissipated or concealed the proceeds beyond reach, a heavy fine becomes the instrument by which the State recovers an equivalent value. In this sense the post-2013 fine is restitutionary as much as punitive—it allows the court to neutralise the economic benefit of the crime even when the tainted property itself has vanished into layered transactions across jurisdictions.
The narcotics proviso: ten years instead of seven
The proviso to Section 4 raises the maximum from seven to ten years where the proceeds of crime relate to an offence specified under paragraph 2 of Part A of the Schedule—that is, offences under the Narcotic Drugs and Psychotropic Substances Act, 1985. The legislative judgment is that laundering the proceeds of drug trafficking is graver than ordinary laundering and warrants a longer reach.
It is important to read the proviso narrowly. It enhances only the upper limit; the three-year minimum is unchanged. It is triggered only where the underlying predicate is a paragraph-2 Part A offence (the NDPS offences), not merely because some NDPS connection is alleged. The link between the launder and the specific scheduled offence must be made out, consistent with the requirement, affirmed in Vijay Madanlal Choudhary v. Union of India (2022), that money-laundering is parasitic upon a validly registered scheduled offence. The Schedule and the concept of "proceeds of crime" are examined in detail in our definitions chapter.
Section 4 and Section 3: punishment follows the offence
Section 4 supplies no definition of its own; it punishes "the offence of money-laundering", which is defined in Section 3. The two provisions are therefore inseparable—the contours of liability are fixed by Section 3 and the consequence by Section 4. In Vijay Madanlal Choudhary v. Union of India (2022), a three-judge Bench held that Section 3 has a wide reach, capturing every process or activity—direct or indirect—connected with the proceeds of crime, including concealment, possession, acquisition, use and projecting or claiming the property as untainted.
Crucially, the Court clarified that the authorities cannot prosecute on a notional basis: there must be a scheduled offence registered with the jurisdictional police or pending before a competent forum, and proceeds of crime generated from it, before the Section 4 punishment can ever be reached. The offence of money-laundering is thus a standalone offence in the sense that it is distinct from the predicate crime, yet dependent on the existence of a valid predicate. Without proceeds of crime there is no Section 3 offence and, in turn, nothing for Section 4 to punish.
A standalone offence that still needs a scheduled predicate
The tension between "standalone" and "dependent" was sharpened in Pavana Dibbur v. Directorate of Enforcement (2023). The Supreme Court held that a person can be prosecuted under Section 3—and thus exposed to Section 4 punishment—even if he is not named as an accused in the scheduled (predicate) offence, provided he knowingly assists in or is connected with the proceeds of crime. At the same time, the Court held that criminal conspiracy under Section 120-B of the Indian Penal Code becomes a scheduled offence only when the conspiracy is to commit an offence that is itself listed in the Schedule; conspiracy to commit a non-scheduled offence cannot, on its own, generate proceeds of crime.
The practical upshot for Section 4 is twofold. First, the net of punishable persons is wide—launderers, layerers and integrators who never touched the original crime are caught. Second, the foundation must be sound: if the predicate evaporates (acquittal, discharge or quashing), the money-laundering prosecution and the Section 4 punishment fall with it, a principle the Court reaffirmed in Vijay Madanlal.
The dependence on the predicate also dictates who may invoke the Section 4 sentence and against whom. The Enforcement Directorate cannot manufacture a money-laundering case where the only allegation is a stand-alone non-scheduled offence; the chain must begin with a Schedule offence that generates proceeds of crime. The wide reading of Section 3 in Vijay Madanlal, coupled with the clarification in Pavana Dibbur, thus produces a carefully bounded zone of liability: broad as to the persons and acts caught, but anchored at one end to a genuine predicate and at the other to the actual existence of proceeds of crime. Section 4 punishment can only be visited on conduct that falls squarely within this zone.
Cognizable, non-bailable and the twin bail conditions
Section 4 fixes the quantum of punishment, but the offence's procedural character is governed by Section 45, which declares offences under the Act cognizable and non-bailable. Section 45 also imposes the "twin conditions" for bail: the Public Prosecutor must be given an opportunity to oppose, and where he does, the court must be satisfied that there are reasonable grounds for believing the accused is not guilty of the offence and is not likely to commit any offence while on bail.
In Nikesh Tarachand Shah v. Union of India (2017), the Supreme Court struck down the twin conditions as they then stood, holding them violative of Articles 14 and 21 because they tied bail to the punishment for the scheduled offence in a manifestly arbitrary way. Parliament responded through the Finance Act, 2018 (Act 13 of 2018), recasting Section 45(1) to cure the defect. In Vijay Madanlal Choudhary (2022), the Court upheld the revived twin conditions as constitutionally valid, reasoning that money-laundering is a serious economic offence threatening the financial system and the sovereignty of the nation, justifying a stringent bail regime.
Section 24: the reverse burden of proof
Section 24 reverses the ordinary presumption of innocence in a limited but significant way. Where a person is accused of an offence under Section 3, the authority or court "shall, unless the contrary is proved, presume that such proceeds of crime are involved in money-laundering"; for any other person connected with the proceeds, the presumption is discretionary. The legislative rationale, accepted in Vijay Madanlal Choudhary, is that money-laundering is committed through sophisticated layering that ordinary evidentiary rules struggle to penetrate, so the burden of showing the property is untainted is fairly cast on the person best placed to explain it.
The reverse burden does not relieve the prosecution of its foundational task. The Enforcement Directorate must still establish the existence of a scheduled offence, the generation of proceeds of crime, and the accused's connection with them, before the Section 24 presumption is triggered. Once those foundational facts are shown, the evidentiary onus shifts to the accused to prove the property is legitimate—failing which conviction and the Section 4 sentence follow. The interplay of attachment and presumption is developed in our chapter on attachment of property.
A connected presumption appears in Section 23, dealing with inter-connected transactions: where money-laundering involves two or more inter-connected transactions and one or more are proved to be involved in laundering, the court may, unless otherwise proved, presume that the remaining transactions form part of the same interconnected web. Section 22 supplies a presumption as to records and property found in a person's possession. Read with Section 24, these provisions construct a graduated evidentiary scheme that, once the prosecution lays its foundation, makes the path to a Section 4 conviction markedly easier than in an ordinary criminal trial. The Supreme Court in Vijay Madanlal was conscious of the severity of this scheme and stressed that the foundational facts must be established by the prosecution as a condition precedent, so that the presumptions do not operate in a vacuum.
Trial and cognizance: the Special Court
An offence punishable under Section 4 is triable only by a Special Court designated under Section 43, being a Court of Session notified in consultation with the Chief Justice of the High Court. By Section 44, the Special Court takes cognizance of the Section 4 offence only upon a written complaint by an authorised officer of the Enforcement Directorate—there is no police charge-sheet under Section 173 CrPC in PMLA prosecutions. The ECIR (Enforcement Case Information Report) is an internal document and, as Vijay Madanlal clarified, is not equated with an FIR; the accused is not entitled to it as of right.
The Special Court mechanism reflects the specialised, document-heavy nature of laundering trials. It also dovetails with the predicate-offence requirement: Section 44 enables the same Special Court to try both the scheduled offence and the money-laundering offence together where expedient, avoiding inconsistent findings on the existence of proceeds of crime.
The cognizance requirement under Section 44 is jurisdictional. A Special Court cannot suo motu initiate a Section 4 prosecution, nor can it act on a police report; it must have before it the written complaint of an authorised officer. This insulates the prosecution from being commenced by the general police machinery and channels it exclusively through the Enforcement Directorate. It also means that defects in the complaint—such as the absence of a valid sanction or the want of a subsisting scheduled offence—go to the root of the Special Court's power to convict and sentence under Section 4, and can be raised at the threshold by way of discharge.
Sentencing within the three-to-seven band
Within the mandatory floor of three years and the ceiling of seven (or ten for NDPS-linked proceeds), the Special Court exercises a graduated discretion. Relevant considerations include the quantum of proceeds laundered, the sophistication of the layering, the offender's role (originator, layerer or integrator), the period over which the laundering ran, and whether the proceeds have been recovered or confiscated. The uncapped fine allows the court to disgorge the economic advantage even where the custodial term is at the lower end.
Because the minimum is mandatory, the usual mitigating pleas that secure a token sentence in ordinary crimes have limited traction. Courts have repeatedly characterised economic offences as a class apart. In P. Chidambaram v. Directorate of Enforcement (2019), although the Court ultimately granted bail, it accepted the State's submission that economic offences stand on a different footing and require a distinct approach to custody and interrogation—a sentiment that informs sentencing severity as much as bail.
Sentencing under Section 4 also has to reckon with the relationship between the money-laundering sentence and any sentence imposed for the predicate offence. Because money-laundering is a distinct offence committed by the act of dealing with proceeds of crime, a conviction and sentence under Section 4 are independent of, and can run consecutively to, the sentence for the underlying scheduled offence. The same conduct is not being punished twice: the predicate punishes the generation of the criminal property, while Section 4 punishes its subsequent concealment, projection or integration. This conceptual separation, endorsed in Vijay Madanlal Choudhary, is what defeats arguments of double jeopardy under Article 20(2) of the Constitution.
Economic offences as a class apart
The judicial framing of money-laundering as a grave economic offence is the connective tissue running through bail, burden of proof and sentencing. In Vijay Madanlal Choudhary (2022), the Court invoked India's obligations under the Financial Action Task Force (FATF) recommendations and the Vienna and Palermo Conventions to justify a stringent regime, observing that laundering undermines the financial system and can threaten national sovereignty and integrity. This international anchoring—explored in our chapter on the FATF recommendations and genesis—explains why Section 4's mandatory minimum and uncapped fine have survived constitutional scrutiny where comparable severity in other statutes has not.
The flip side is that the gravity rationale is not a licence for indefinite incarceration. Constitutional courts have repeatedly insisted that the right to a speedy trial under Article 21 cannot be defeated by the stringency of the bail regime, granting bail in long-pending PMLA matters notwithstanding the twin conditions. The Section 4 punishment, however severe in design, operates within these constitutional limits.
This balance is the doctrinal heart of PMLA sentencing jurisprudence. On one side sits the legislative intent to impose a stringent, deterrent penalty backed by a reverse burden and onerous bail conditions; on the other sits the constitutional guarantee of liberty and a fair, speedy trial. The courts have resolved the tension not by diluting the Section 4 sentence but by policing the process—insisting on a valid predicate, a properly founded complaint, established foundational facts before the presumptions bite, and timely trials. The punishment remains formidable; what is constitutionalised is the route by which the State reaches it.
Retrospectivity and the continuing nature of laundering
A recurring question is whether Section 4 punishment can attach where the predicate offence pre-dates the inclusion of that offence in the Schedule, or pre-dates the PMLA itself. The accepted position, consistent with Vijay Madanlal Choudhary, is that money-laundering is a continuing offence: so long as the proceeds of crime are dealt with, concealed, possessed or projected as untainted after the relevant date, the offence continues into the period when the conduct is punishable, without offending Article 20(1)'s bar on retrospective penal laws.
The distinction is between the predicate (which need only have been a scheduled offence when the laundering act occurs) and the laundering act itself (which must post-date the criminalisation). This continuing-offence theory is what permits prosecution of long-concealed proceeds and underpins the wide temporal reach of Section 4.
The principle has obvious significance for high-profile prosecutions where the alleged predicate dates back many years. So long as the prosecution can point to acts of concealment, possession, use or projection occurring after the conduct became punishable, the bar in Article 20(1) is not attracted, because the offence punished by Section 4 is the post-criminalisation dealing, not the historic generation of the proceeds. Defence challenges therefore tend to focus less on retrospectivity and more on whether any laundering act in fact occurred within the punishable window, and whether the property in the accused's hands answers the definition of "proceeds of crime" at all.
Punishment alongside attachment and confiscation
Section 4 punishment does not stand alone in the Act's enforcement scheme. It runs parallel to the civil-style machinery of provisional attachment under Section 5, adjudication by the Adjudicating Authority, and confiscation on conviction under Section 8. A person may be acquitted under Section 4 yet have attached property released, or convicted and have the property confiscated to the Central Government.
The two tracks—penal and property—are conceptually distinct but evidentially intertwined, because both turn on the existence of proceeds of crime. Orders of the Adjudicating Authority are appealable to the Appellate Tribunal, whereas convictions and sentences under Section 4 travel the ordinary criminal appellate route from the Special Court to the High Court and the Supreme Court. Understanding Section 4 therefore requires reading it within the whole architecture of the Act, conveniently surveyed at our PMLA notes hub.
The parallel tracks can also produce timing differences that matter in practice. Attachment and adjudication move on a civil-style timeline with its own limitation and confirmation periods, while the criminal trial culminating in a Section 4 sentence proceeds at the pace of evidence before the Special Court. It is entirely possible for property to be confirmed as attached long before any conviction, and for an acquittal years later to require the property's release. Candidates should keep the two tracks conceptually distinct in their answers, while recognising that the common pivot—proof that the property is proceeds of crime—means a finding on one track frequently influences the other.
Exam pointers and common traps
For judiciary and CLAT-PG candidates, the high-yield points are precise: rigorous imprisonment of not less than three years, extending to seven (ten for NDPS-linked proceeds under paragraph 2 of Part A of the Schedule), plus fine with no upper limit after Act 2 of 2013. A frequent trap is to state the fine as "up to Rs 5 lakh"—that cap was deleted in 2013 and is wrong for the current law. Another trap is to forget that the three-year floor is mandatory.
On case law, remember the sequence: Nikesh Tarachand Shah (2017) struck down the original twin bail conditions; the Finance Act, 2018 revived them; Vijay Madanlal Choudhary (2022) upheld the revived conditions and the wide reach of Section 3, the reverse burden under Section 24, and the ECIR-is-not-FIR principle; Pavana Dibbur (2023) confirmed that an accused need not be named in the predicate offence but that Section 120-B IPC is a scheduled offence only when the conspiracy targets a scheduled offence. Tie each holding back to its effect on the Section 4 punishment.
Frequently asked questions
What is the punishment for money laundering under Section 4 of the PMLA?
Rigorous imprisonment for a term not less than three years and extending to seven years, together with a fine. Where the proceeds of crime relate to a narcotics offence under paragraph 2 of Part A of the Schedule (NDPS Act offences), the maximum rises to ten years.
Is there any cap on the fine under Section 4?
No. The original 2002 text capped the fine at five lakh rupees, but the Prevention of Money-Laundering (Amendment) Act, 2012 (Act 2 of 2013), effective 15 February 2013, deleted that ceiling. The fine is now unlimited and is fixed by the court according to the scale of the offence.
Is the three-year minimum sentence mandatory?
Yes. Section 4 prescribes a genuine mandatory minimum—rigorous imprisonment cannot be less than three years. A court has discretion only within the three-to-seven year band (or three-to-ten for NDPS-linked proceeds) and on the quantum of fine.
Can a person be punished under Section 4 without being accused in the predicate offence?
Yes. In Pavana Dibbur v. Directorate of Enforcement (2023) the Supreme Court held that a person not named in the scheduled (predicate) offence can still be prosecuted under Section 3, and thus punished under Section 4, if he is knowingly connected with the proceeds of crime. There must, however, be a valid scheduled offence underlying the case.
How do the bail conditions affect a Section 4 prosecution?
Offences under the PMLA are cognizable and non-bailable under Section 45, which imposes twin bail conditions. These were struck down in Nikesh Tarachand Shah (2017), revived by the Finance Act, 2018, and upheld as constitutional in Vijay Madanlal Choudhary (2022). They make bail in money-laundering cases significantly harder to obtain.
Who tries an offence punishable under Section 4?
Only a Special Court designated under Section 43 (a notified Court of Session). By Section 44 it takes cognizance solely on a written complaint by an authorised Enforcement Directorate officer; there is no police charge-sheet, and the ECIR is not equated with an FIR, as clarified in Vijay Madanlal Choudhary (2022).