Chi worked at two Big 4 accountancy firms before joining GBA in March 2018, specializing in ex-pat tax. Chi is a member of the Association of Tax Technicians (ATT) and the Chartered Institute of Tax (CIOT). Chi has significant experience with multinational companies, focusing on East Asian companies, advising clients on tax and compliance matters, HMRC enquiries, overseas workday relief, temporary workplace relief, remittance planning, double tax treaties, and payroll operation matters.