Grant Thornton Taiyo Tax Corporation

A leading and experienced tax firm that provides dynamic organizations with high-quality taxation services.

Our services include:

  • Tax compliance
  • Consolidated tax payment
  • Tax practice review and advisory
  • International tax
  • Transfer pricing
  • Tax consulting for company reorganizations
  • Intercompany transaction planning
  • Litigation and dispute consulting
  • Expatriate tax services

NameGrant Thornton Taiyo Tax CorporationFoundedApril 2002(Tax services were spun off from Grant Thornton Taiyo Inc.)Managing PartnersYoichi Ishizuka (CEO)Yoichiro Sato (Managing Partner, Director)Hiroyuki Hamamura (Representative Director, Partner)PartnersArihiro Hino / Eiji Miura / Gaku Kajimoto / Hideharu Tanaka / Hiroshi Kanemitsu / Hirotoshi Sekine / Michiko Shinohara / Setsuko Tashiro / Yoshikatsu Suzuki

Tokyo Office (Headquarters)

Aoyama Building 12F
1-2-3 Kita-Aoyama, Minato-ku
Tokyo 107-0061 Japan
Tel: 03-5770-8822
Fax: 03-5770-8820

See location map

Osaka Office

Umeda Center Building 13F
2-4-12 Nakazaki-Nishi, Kita-ku
Osaka 530-0015 Japan
Tel: 06-6359-0002
Fax: 06-6359-0020

See location map

Great Place To Work

We pride ourselves on being a values-driven organization and our people are passionately committed to these values.

The Grant Thornton Difference

With our unique culture and opportunities, our organization is a place where you can grow. Wherever you are in your career, we help you make a difference every day.

Contact Us

We have six clear values that underpin our culture and are embedded in everything we do.

  • Collaboration
    Ask for help, give help—we work well together.
  • Leadership
    Have courage and inspire others—we challenge each other to be the best we can be.
  • Excellence
    Find a better way every time—we are never complacent.
  • Agility
    Think broadly, act quickly—we thrive in change.
  • Responsibility
    Use influence wisely—we own our actions.
  • Respect
    Listen and understand, be forthright—we create honest relationships.
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