Taiwanese Uncovers $9 Billion Laundering Scheme Through Macau Casinos

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Taiwanese prosecutors say they have broken up a network that siphoned illicit funds through Macau casinos. 

Taiwan city as money laundering scheme through Macau casinos discovered

Key Takeaways: 

  • Authorities dismantle a network that moved illicit funds through Macau casinos
  • Nearly $9 billion in assets linked to the scheme seized by prosecutors
  • Rising enforcement prompts financial and gaming industry innovation

They charged 10 people after investigators traced a money laundering scheme that converted mainland China proceeds into apparent winnings.

Authorities allege a group of individuals between 35-40 years old moved funds through nominee bank accounts, exploited credit-card overpayments to inflate limits, and then exchanged cash for chips in Macau before cashing out. 

The Yunlin District Prosecutors Office reported nearly $9 billion in linked assets and seized about $8 million in accounts, along with phones, money counters and cards, per Inside Asian Gaming.

The scheme surfaced in the second half of 2025 after unusual outflows were traced from accounts linked to illegal gaming and fraud. Authorities allege roughly NT$33 billion was laundered. 20 people were detained on March 9 and more than NT$231 million in assets were frozen.

Regulatory Scrutiny Intensifies 

“The amount of money involved was enormous, seriously endangering Taiwan’s financial order.” Taiwan’s Criminal Investigation Bureau said. 

Investigators said agents used at least 85 cards to buy chips in Macau, converting proceeds into Hong Kong dollars before repatriation.

Regulatory scrutiny in Macau and regionwide enforcement have intensified, complicating laundering routes. Macau’s Financial Intelligence Office recorded fewer suspicious casino transaction reports in recent reporting periods, even as local police continued targeted raids on informal money-exchange operations inside casinos. 

Law enforcement actions in Taiwan and Macau, including major indictments and asset seizures, signal sustained pressure on both junket-style intermediaries and digital payment platforms that facilitate illicit flows. This comes as Macau reports a 9.1% boost in gaming revenue for 2025 compared to 2024, its largest since 2019.