Supertax is a product of the company Debex that was founded as an administration support office. A range of experiences during decades is a source for innovating ideas in business.

Again and again our services evolve along with the changing world. 

A diverse customers base from independant freelancers to multinational corporations are using the Supertax software. Belcotax on Web and Intervat declarations become a lot more easier and less time consuming by using smart and easy software applications.