Alexander has been in the tax practice for over twenty years, having worked with well-known local tax firms and international affiliated tax firm. He has handled tax compliance works for individuals and corporate clients. His experience in corporate tax covers a wide range of industries including property developer and construction, manufacturing, trading, engineering, plantation, MNC retail, investment holding and service providers. In addition, he has also been extensively involved in providing advice and representing taxpayers in the area of tax audits and investigations, having assisted and resolved numerous cases between taxpayers and the Malaysian Inland Revenue Board (IRB).