As Senior Advisor at TaxGBC, Oktianadi Trianto brings more than three decades of strategic experience in the Directorate General of Taxes. With an impressive educational background—including a Master of Business Taxation from the University of Southern California—he is a key figure in providing accurate and solution-oriented tax vision, direction, and strategy.

As Senior Advisor at TaxGBC, Oktianadi Trianto brings more than three decades of strategic experience in the Directorate General of Taxes. With an impressive educational background—including a Master of Business Taxation from the University of Southern California—he is an important figure in providing accurate and solution-oriented vision, direction, and taxation strategies.

Not only is he technically strong, but he also has proven leadership and cross-unit coordination skills in various high-level structural positions. His deep understanding of regulations, audit dynamics, and tax dispute resolution makes him a strategic asset in designing a precise, low-risk, and professionally accountable approach.

At TaxGBC, he serves as the primary reference for in-depth analysis, service quality enhancement, and tax strategy development for corporate clients. His expertise and reputation add significant value to our firm—enhancing credibility, trust, and standards of professionalism in every service we provide.