Verification of non-active accounts in mainland China by banks in Hong Kong, with the declaration of fund sources becoming key to restarting accounts

On August 24, recent news reported that some banks in Hong Kong have initiated a source of funds declaration procedure for certain existing mainland investment clients, setting deadlines of August 20 (services may be suspended if not submitted) and September 12 (services may be terminated if not submitted).

Previously, in response to requirements from the Hong Kong Securities and Futures Commission and the Hong Kong Monetary Authority, some banks have begun to require new mainland account investors to confirm that their source of funds comes from legitimate overseas channels. This source of funds confirmation procedure targets existing mainland investor accounts, primarily focusing on long-term "inactive accounts." It is understood that some licensed institutions in Hong Kong, including HSBC Hong Kong and branches of Chinese banks in Hong Kong, have indeed implemented such measures recently.