Mr. Chan is the Commissioner of Inland Revenue. He joined the Inland Revenue Department (IRD) as an Assistant Assessor in 1998 and was appointed to his current post in October 2024.  During his career with the IRD, Mr. Chan has handled work of different nature including tax assessment, tax audit and investigation, stamp duty, tax appeals, technical research and international taxation.  He is the head of the Hong Kong delegation in treaty negotiations and takes charge of the work relating to BEPS 2.0 and other technical legislative amendments.