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Soo How leads Grant Thornton Singapore’s GST practice and has over 25 years of knowledge and experience in indirect tax. He started his career in indirect tax with the IRAS as a senior member of the core team that introduced the GST in Singapore in 1994. 

Before joining Grant Thornton, Soo How ran his own indirect tax advisory firm and was also previously a Partner at one of the Big 4 firms where he nurtured the growth of its indirect tax practice and led the firm’s Asia Pacific indirect taxes network. 

As an established professional in GST, Soo How had been appointed by the Minister for Finance for two terms from Jan 2013 to Dec 2018 as a member of the GST Board of Review, which is an administrative tribunal established to adjudicate disputes between businesses and the Comptroller of GST. 

Soo How has been consistently named as one of the world’s leading indirect tax advisors by International Tax Review for over a decade in recognition of his practical advice and solutions.

He is an Accredited Tax Advisor (GST) with the Singapore Chartered Tax Professionals (SCTP) and sits on its GST committee. 

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Koh Soo How
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Partner - Indirect Tax
Koh Soo How
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