Photo, Wei Hann Tan

Wei Hann Tan

Tax Director
Baker & McKenzie.Wong & Leow
Not admitted to practice law in this jurisdiction


Wei Hann Tan is a tax director in Baker McKenzie Wong & Leow. He has over 18 years of experience in indirect tax matters in Singapore and the Asia Pacific region. Wei Hann has worked in various lead roles at several US Fortune 50 companies and international accounting/tax firms, as well as the Inland Revenue Authority of Singapore. His unique background and experience in various sectors help him to provide invaluable insights into efficient indirect tax compliance and risk management approaches.

Practice Focus

Wei Hann focuses on indirect tax-efficient structuring of business transactions, effective-use of relevant VAT/GST schemes and planning related to cross-border transactions and investment-related activities, to minimize regional indirect tax burden on business-transactions and operations. He also has extensive experience advising on the impact of indirect tax on supply chain management.

Representative Legal Matters

Prior to joining the Firm, Wei Hann acted on the following matters:

  • Advised various multinationals on the impact of indirect taxes on their Asia Pacific supply chain management.
  • Assisted various clients in their evaluation and application of the various GST incentive schemes.
  • Assisted various multinationals in managing and negotiating their indirect tax disputes with the Inland Revenue Authority of Singapore.


  • Chinese
  • English