Global Legality of USDT Transactions and the Specificity in Mainland China
USDT (Tether) is a stablecoin pegged to the US dollar, designed to provide liquidity and value stability in the cryptocurrency market. Globally, USDT transactions and usage are legal in many countries and regions, but they must comply with local Anti-Money Laundering (AML), Counter-Financing of Terrorism (CFT), and tax regulations. For example, in jurisdictions such as the United States, the United Kingdom, Hong Kong, and Singapore, users can typically buy, sell, and circulate USDT through regulated and licensed trading platforms.
However, in mainland China, the legal status and trading environment for virtual currencies are distinctly different. Since 2017, the People's Bank of China (PBOC) and relevant departments have issued multiple notices explicitly prohibiting domestic platforms from engaging in cryptocurrency trading. In September 2021, regulators further reiterated that virtual currency-related business activities are illegal financial activities, including but not limited to virtual currency trading, exchange, and financing issuance. While merely holding virtual currencies like USDT itself may not be directly deemed illegal, any participation in virtual currency transactions, especially over-the-counter (OTC) transactions involving fiat currency exchange, faces extremely high legal risks. In judicial practice, there have been precedents where exchanging USDT for RMB at USD prices has been deemed as disguised foreign exchange trading. In severe cases, this could constitute the crime of illegal business operations, leading to criminal liability. Therefore, for residents of mainland China, participating in USDT transactions carries significant legal risks.
Risks of Bank Card Freezing When Withdrawing USDT to Bank Cards
For users in mainland China, converting USDT into RMB through over-the-counter (OTC) transactions and withdrawing it to a bank card is one of the primary risks currently faced: the risk of bank card freezing. This freezing risk mainly stems from the following aspects:
1. Compliance Risk of Fund Sources
In OTC transactions, the fiat funds received by users may originate from illegal activities such as fraud, gambling, or money laundering, commonly known as "black money." Due to the anonymity and decentralized nature of OTC transactions, the source of funds from trading counterparties is difficult to trace and verify. Once a bank card receives such illicit funds, regardless of whether the user is aware, they may be deemed by judicial authorities as an accomplice in crimes such such as aiding information network criminal activities or money laundering, leading to the freezing of the bank card.
2. Regulatory Policy Restrictions
Mainland Chinese regulatory authorities have explicitly prohibited traditional financial channels such as bank cards, WeChat Pay, and Alipay from being used for virtual currency fund top-ups and withdrawals. The banking system monitors suspicious transactions through big data risk control models. Once fund flows related to virtual currency transactions are identified, they may trigger risk alerts and lead to freezing measures.
3. Bank Risk Control Mechanisms
Bank risk control systems closely monitor abnormal transaction behaviors such as large amounts, frequent transactions, night transactions, complex trading counterparties, and rapid fund inflows and outflows. If a user's bank card transaction pattern matches these risk characteristics, even if the funds themselves are not problematic, the bank system may automatically identify them as high-risk transactions, leading to the temporary freezing of the bank card.
Types of Freezing and Handling
- Bank Risk Control Freezing: Usually triggered automatically by the bank system, the freezing period is relatively short, generally lasting 3-7 days before potentially unfreezing automatically, or after the user provides reasonable explanations and proof to the bank.
- Judicial Freezing: Initiated by public security organs, procuratorates, or courts, usually related to criminal case investigations. This type of freezing is more severe, and the unfreezing time depends on the progress of the case, potentially lasting several months or even longer. Users need to actively cooperate with the investigating authorities, provide all transaction records and proof of fund sources to demonstrate their innocence. If necessary, seeking professional legal assistance is crucial.
Given the above risks, users are advised to fully understand and comply with local laws and regulations and prudently assess risks when conducting any cryptocurrency-related operations. For users in mainland China, it is advisable to avoid participating in any virtual currency trading activities that may cross legal red lines. For more market dynamics and risk warnings, please refer to relevant information on Svmuu.
