DDTC is a research and knowledge based taxation institution and a centre of a number of taxation activities units with high standards that serve as main references in the field of taxation.

We were established in August 2007 by Indonesian well known taxation experts, Darussalam and Danny Septriadi.

Our professionals are supported by a tax research team with high level of knowledge and dedication to remain up to date with constant changes and to adapt with new challenges. In addition, our professionals are those holding international certifications and attended various world-class seminars and courses.

We are practitioners, researchers, lecturers, and the most productive authors of books and articles in Indonesia.

Visit us at www.ddtc.co.id/