For a full explanation of money-laundering offences in Singapore and the elements required to prove the offences, see our pages on money laundering offences and their punishment and the elements and defences.
How do the courts decide the sentence? The harm-culpability matrix
Once a person has been convicted of an offence under the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act 1992 (“CDSA”), whether after a trial or on a plea of guilty, the court moves on to sentencing (i.e., deciding what sentence to impose).
In 2026, a three-judge High Court (Public Prosecutor v Tan Shay Howe [2026] 3 SLR 1304) held that the following sentencing framework (first set out in the 2019 decision of Huang Ying-Chun v Public Prosecutor [2019] 3 SLR 606), which was originally framed for money laundering of cash proceeds of offences committed in Singapore by runners, and those who recruit or manage them, also applies to dealing with criminal proceeds under section 54(1), and District Courts have applied it to money laundering through bank accounts. No High Court decision setting a framework for the rash and negligent offences had been reported as at the date of this article.
The framework works in five steps:
- Step 1: the court assesses the harm caused (slight, moderate or severe) and the offender’s culpability, meaning blameworthiness (low, medium or high).
- Step 2: it identifies the sentencing range for that combination.
- Step 3: it chooses a starting point within the range.
- Step 4: it adjusts the starting point for factors personal to the offender, including any plea of guilty.
- Step 5: where there are several charges, it adjusts the overall sentence so that it is proportionate (see below).
Factors going to harm include: the amount laundered; whether a syndicate was involved; whether there was a cross-border element; the seriousness of the underlying crime; and harm to public confidence (for example, where scammers impersonated the police). The profile of the victims also matters – later decisions treat elderly victims as presumptively vulnerable, which increases the harm.
Factors going to culpability include: the degree of planning; the sophistication of the operation; how long the offending lasted; the offender’s role; any abuse of position or trust; the offender’s state of mind; whether the offender came to Singapore solely to offend; how much the offender knew of the underlying crime; and the prospect of a large reward.
The ranges, for an offender who claims trial (i.e., pleads not guilty and goes to trial), are:
| Culpability \ Harm | Slight | Moderate | Severe |
|---|---|---|---|
| Low | Fine and/or short jail term | 10–30 months | 30–60 months |
| Medium | 10–30 months | 30–60 months | 60–90 months |
| High | 30–60 months | 60–90 months | 90–120 months |
Factorspersonal to the offender that increase the sentence include other charges taken into consideration (i.e., separate charges which the offender admits and agrees may be taken into account in sentencing, instead of being tried separately), relevant previous convictions, and an evident lack of remorse. Those that reduce it include a plea of guilty, voluntary restitution (i.e., paying back the money) and co-operation with the authorities. The lists are not closed.
How was the framework applied in Huang Ying-Chun itself?
The case arose from a police impersonation scam run by a Taiwanese syndicate:
- Callers posing as the Singapore Police or Interpol telephoned six victims, aged between 50 and 82, and tricked them into revealing their internet banking log-in details.
- The callers transferred the victims’ money into the accounts of a second group of people (“victim-mules”), who had themselves been duped into giving out their account details.
- The victim-mules were told by the fake police to withdraw the money in cash and hand it to runners.
- The runners passed the cash on to others, who took it out of Singapore.
The offender was recruited in Taiwan for about S$2,700 to come to Singapore to “collect and hand over documents”. He realised on the first collection that he was collecting money, but went on to make 12 more collections over about two weeks. A total of $957,000 passed through his hands; only $1,050 was recovered. He pleaded guilty, but not at the first opportunity, and the District Judge sentenced him to six years and six months’ imprisonment.
On appeal, the High Court assessed harm as severe, given the sum, the targeting of elderly victims, the syndicate, the cross-border element and the harm to confidence in public administration in Singapore. Culpability was medium: there was planning, a sophisticated operation and offending over a period, and he came to Singapore only to offend, but he was a “foot soldier” in the syndicate and had not met the victims.
The range was 60 to 90 months and the starting point 72 months. The court deducted six months for the plea of guilty, which had come almost a year after he was charged, and reduced the sentence to 66 months’ imprisonment.
What is the sentencing range at a glance?
The table below gives the range of sentences seen in the cases reviewed, and the main factors that determined where each case fell. Every case turns on its own facts, and the figures are a guide only.
| Offence | Sentences seen in decided cases | Main deciding factors |
|---|---|---|
| Helping someone else keep or control criminal proceeds, knowing or having reasonable grounds to believe (s 51(1)) | About 17 months to 5½ years’ imprisonment in the cases reviewed; the matrix runs from a fine to 10 years | The amount; whether a syndicate or a cross-border element was involved; elderly or other vulnerable victims; the offender’s role (a “foot soldier” is placed lower); how much the offender knew of the underlying crime; the timing of any plea of guilty; youth; restitution and co-operation |
| Dealing with criminal proceeds (s 54(1)) | About 22 to 26 months per charge (Public Prosecutor v Tan Shay Howe [2026] 3 SLR 1304), for sums of about $329,000 and $450,000 | The same matrix; the offender’s role in the group and how it developed; the amount; plea of guilty |
| Spending or using one’s own misappropriated money (s 54(1)) | About 2 to 6 months per charge, with an overall sentence of about 32 months (Chong Kum Heng v Public Prosecutor [2020] 4 SLR 1056) | Calibrated to the amount involved in each charge and whether the money was recovered; proportionality of the total |
| Rash or negligent money laundering (ss 51(1A), 54(3A)) | No High Court framework reported as at the date of this article | Expected to sit below the “knowing or reasonable grounds” offences, in line with the lower maximum punishments |
Can the sentence be a fine?
The maximum fine for an individual is $500,000 for the “knowing or reasonable grounds to believe” offences, $250,000 for rash money laundering and $150,000 for negligent money laundering or for the section 55 offence. The lowest cell of the matrix (slight harm and low culpability) allows a fine, with or without a short jail term.
In the decisions reviewed, however, no sentence of a fine alone was imposed under section 51 or 54 of the CDSA. Fines appeared instead as a way of taking back the offender’s profit, in addition to imprisonment: in a 2026 High Court decision on section 54(1) (Public Prosecutor v Tan Shay Howe [2026] 3 SLR 1304), the offender’s profit of $11,000 was taken back by a fine of the same amount, imposed on a related charge.