The 3 stages of money laundering: Placement, Layering, Integration

The three-stage model of money laundering at a glance

To understand how illegal proceeds become seemingly clean assets, authorities and experts use a model with three stages. It is internationally established and is used uniformly by authorities and experts – among others by the Financial Action Task Force (FATF) and the UN Office on Drugs and Crime (UNODC). It is not a legally defined term but an analytical framework. Legally, money laundering remains a criminal offense under Section 261 of the German Criminal Code (StGB), to which Section 1 (1) of the German Money Laundering Act (GwG) also refers. The three stages are:

1. Placement (injection): illegal cash is introduced into the financial and economic cycle for the first time.
2. Layering (concealment): the origin is blurred through many, often cross-border transactions.
3. Integration (return): the assets, which now appear "legal", flow back into the regular cycle.

In practice, the stages overlap; not every case goes through all three in a cleanly separated way. As an organizing framework, they nevertheless help to classify typical warning signs.

Stage 1: Placement – the injection

The placement stage is about bringing amounts, mostly obtained in cash, into the legal cycle – the riskiest step, because here the money is still closest to the predicate offense. Typical patterns are converting cash into book money through deposits, cash purchases of high-value goods, or injection via cash-intensive businesses such as restaurants or amusement arcades. So-called smurfing (structuring) is frequently used: splitting large sums into many small amounts just below reporting or identification thresholds. Straw men or recruited "financial agents" are not infrequently involved.

Stage 2: Layering – the concealment

The goal of the concealment stage is to break the chain of documents (the "paper trail"). To this end, numerous, often cross-border transactions are layered across different accounts, persons, and jurisdictions. Shell companies, fictitious invoices, and – increasingly – crypto transfers and anonymization services such as crypto mixers are used, which the National Situation Report on Organized Crime 2024 of the Federal Criminal Police Office (BKA) describes as a growing phenomenon. The more complex and international the chain, the harder it is to trace the origin.

Stage 3: Integration – the return

In the integration stage, the assets appear legal and are returned to the regular economic cycle – for example through the acquisition of real estate, company shareholdings, or luxury goods, as well as via fictitious loans and invoices. Because the money now has a plausible "cover story", money laundering is hardest to detect in this stage. This makes it all the more important to detect anomalies early in the first two stages.

Why the stages matter in practice

The model is more than theory: it structures where in everyday business warning signs occur and where due diligence obligations come in. The figures of the Financial Intelligence Unit (FIU) show how relevant detection is: in 2024, around 265,700 suspicious activity reports were received, from which 87,731 analysis reports to investigative and security authorities resulted (FIU Annual Report 2024). The basis remains the criminal law definition of money laundering. The overview of the red flags of money laundering brings together which specific anomalies occur in each stage. The Anti-Money Laundering topic hub offers an overview of further articles on due diligence obligations, the training obligation, and reporting.

Employees only recognize such patterns if they have been made aware of them – which is exactly the subject of mandatory GwG training.

A note on our own behalf: For this mandatory topic, Bridgly provides a ready-made, standardized e-learning course that can be rolled out via the LMS and whose completion is documented. Whether scope and depth are sufficient in the individual case depends on the risk situation of the respective obliged entity.

Are the three stages prescribed by law?

No. The three-stage model is not a legal text but an internationally recognized analytical framework used by the FATF and UNODC, among others, to classify typical money laundering processes. Section 261 StGB, to which Section 1 (1) GwG also refers, remains legally decisive; the model only helps to assign anomalies to the appropriate stages.

What is smurfing?

Smurfing (also called structuring) refers to the deliberate splitting of large sums of cash into many small individual amounts just below statutory reporting or identification thresholds in order to avoid a check or a suspicious activity report. It is a typical pattern of the placement stage and is often organized via several accounts or with the help of straw men.

In which stage is money laundering hardest to detect?

In the integration stage, because there the assets already show a plausible legal origin – for example through real estate purchases or company shareholdings. Anomalies can be detected much more easily in the preceding stages of placement and layering, for example with unusual cash deposits or complex transaction chains. This is exactly where good awareness raising comes in.