Ichiro Suto

Managing Director
30+ years of experience advising on tax matters
Thought leader in financial services tax and global minimum corporate tax
Significant experience in international tax, including transfer pricing
Tokyo
@alvarezmarsal
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Ichiro Suto is a Managing Director with Alvarez & Marsal Tax in Tokyo. He is the head of A&M Tax Japan and specializes in international tax, with a special focus on the financial services sector.

Mr. Suto’s primary areas of concentration are tax advisory for cross-border transactions, financial products, M&A, divestitures, and various other tax matters, including the establishment of robust international tax structures for multinational enterprises.

With more than 30 years of tax advisory experience, Mr. Suto has provided tax advice on various cross-border transactions, supported the implementation of the Authorised OECD Approach to calculate income attributable to permanent establishments, and provided structuring advice for both inbound and outbound investment funds, including real estate funds, hedge funds, private equity funds, infrastructure funds, and distressed debt funds. Mr. Suto also supported the implementation of the global minimum corporate tax for Japanese multinational enterprises.

Prior to joining A&M, Mr. Suto spent 12 years with EY in Tokyo, where he served as Financial Services Tax Leader, International Tax and Transaction Services Leader, and Base Erosion and Profit Shifting Leader in Japan.

Mr. Suto earned a bachelor's degree in business administration from Hitotsubashi University. He is a member of the Japanese Institute of Certified Public Accountants (JICPA) and is a licensed tax professional in Japan. He also teaches at Hitotsubashi University.

Insights By This Professional

Private capital tax in the Asia–Pacific region is progressive and ever-changing. Based upon the latest published news, reports, and announcements, here are A&M's Top 10 tax topics for private capital tax in the Asia–Pacific region for the last quarter, up to December 2025.
A&Mのグローバルおよび日本国内のリーダーたちが東京に集まり、日本進出における重要な節目を祝いました。
Global and regional A&M leaders gathered in Tokyo to mark an important milestone in A&M’s expansion into Japan.
Alvarez & Marsal’s (A&M) expansion into Japan was recently featured in Nikkei Asia
Latest insights The latest insights from Ichiro Suto's team