How criminal value is concealed, converted and normalised within the legal economy

Money laundering is often described as the process of making "dirty money" look clean, but this definition no longer captures the full complexity of the modern laundering environment. Drawing on the three anchor articles listed in the sources, I argue that money laundering is better understood as the laundering of legitimacy:

The deliberate concealment, conversion and movement of criminal value so that it appears lawful, ordinary and economically acceptable.

The traditional three-stage model of placement, layering and integration remains useful, but incomplete. Modern laundering does not always follow a neat sequence. It may involve shell companies, nominee accounts, concealment of beneficial ownership, trade-based schemes, virtual assets, professional enablers, third-party networks, and digital banking platforms. The real purpose is not only to hide money, but to hide ownership, control, source, intention and accountability.

The failures of anti money laundering efforts are not simply caused by weak laws. South Africa's challenge, especially in the context of FATF grey listing, lies in effectiveness, whether financial intelligence, supervision, customer due diligence, beneficial ownership transparency, investigation, prosecution and confiscation work in practice. The existence of legislation and compliance systems is not enough if illicit value can still move through the economy with a respectable face.

A key insight is that customer due diligence must move beyond static onboarding and become dynamic risk profiling. In the fintech era, customer behaviour, transaction patterns, digital identities and ownership structures can change quickly. Banks and regulators must therefore understand not only who the customer was at the time of onboarding, but also whether the customer's current conduct remains consistent with the customer's original intent.

In conclusion, money laundering succeeds when criminal value becomes boringly legitimate. The task of anti money laundering is to expose the hidden structures, relationships and systems that allow illicit proceeds to appear normal.

Based on the analysis of the three anchor articles, I propose here a modern, concise definition:

Money laundering is the process of making criminal value appear lawful by hiding its source, ownership, movement, or purpose so that illicit proceeds can safely enter, circulate within, or exit the legitimate economy.

Sources:

Gaviyau, W., & Sibindi, A. B. (2023). Anti-money laundering and customer due diligence: empirical evidence from South Africa. Journal of Money Laundering Control, 26(7), 224-238. https://doi.org/10.1108/JMLC-06-2023-0103

Kempen, A. (2024). Grey-listing: South Africa’s progress plan against its action plan. The Forensic Practitioner, 2024(1), 10-12. https://journals.co.za/doi/epdf/10.10520/ejc-tfp_v2024_n1_a2
Ncube, P. (2025). The Legal Implications of South Africa’s Grey-Listing for Money Laundering: Analysis and Recommendations. Obiter, 46(1), 123-140. https://hdl.handle.net/10520/ejc-obiter_v46_n1_a7

Images: 

OpenAI. (2026). From Shadows to Wealth Transformation [AI-generated User-Prompted image]. ChatGPT.

Expanded Version: Read an expanded version of the Blog on LinkedIn.