Siong Sie Khong
Asia-Pacific Guide 2025
Band 3 : Tax
Band 3
About
Provided by Siong Sie Khong
Practice Areas
Tax Litigation, Audits and Investigations
Tax and Customs Advisory
Competition/Antitrust
Trade Remedies
Career
A chartered accountant and former partner of the Tax and Revenue practice group in Skrine. Jason Teoh & Partners’ Tax and International Trade Practices offer diverse revenue solutions, from planning, litigation, handling trade remedies investigations and regulatory services necessary to address our clients' short and long-term tax objectives.
Professional Memberships
Fellow, Association of Chartered Certified Accountants
Associate Member, Chartered Tax Institute of Malaysia
Member, Inter-Pacific Bar Association
Member, Tax and Customs Committee of the Malaysian Bar Council
Publications
Co-author of the chapter on ‘Tax in a Liquidation’, Law and Practice of Corporate Insolvency in Malaysia (Sweet and Maxwell Malaysia, 2019)
Contributor of the 'Malaysia Sales And Service Tax Reporter', CCH Intelliconnect (Wolters Kluwer, 2021, 2022, 2023 and 2024)
Personal
Siong Sie has advised or represented local and international clients of various industries such as manufacturing, plantation, energy, property, automotive, shipping and insurance on all aspects of tax and revenue law including corporate tax, GST, SST, real property gains tax, employment tax, stamp duty, customs duties and excise, anti-dumping and safeguards.
He has appeared before all levels of the Malaysian Courts as well as Tribunals. He receives regular invitations to speak at international law conferences.
Chambers Review
Asia-Pacific
Khong Siong Sie has a busy practice advising clients on a range of matters including tax audits, property tax and GST in Malaysia.
Strengths
Provided by Chambers
"We go to him because he has an interesting background. He was an accountant first before becoming a lawyer - that's extremely valuable and gives him an edge over others."
"I have been consistently impressed by his legal expertise and professionalism. Siong Sie is a seasoned lawyer who brings a wealth of knowledge and experience to every case."
"An excellent blend of a commercial and financial background provides an added advantage for Siong Sie to differentiate himself from his peers."
"With exceptional service, sophistication and commercial awareness, Siong Sie consistently delivered outstanding results and provided valuable insights that benefited our business."
"We go to him because he has an interesting background. He was an accountant first before becoming a lawyer - that's extremely valuable and gives him an edge over others."
"I have been consistently impressed by his legal expertise and professionalism. Siong Sie is a seasoned lawyer who brings a wealth of knowledge and experience to every case."
"An excellent blend of a commercial and financial background provides an added advantage for Siong Sie to differentiate himself from his peers."
"With exceptional service, sophistication and commercial awareness, Siong Sie consistently delivered outstanding results and provided valuable insights that benefited our business."