If the taxation of 26 cantons and half-cantons makes a special case of Switzerland in tax matters, the fact of leaving the national borders complicates the job at hand even more, not only in terms of the application of laws associated with systems that are sometimes very different from our own, but also in the application of international conventions that are signed between various independent states.

In this area it is often only experience and professional contacts in several countries that make it possible to resolve complex cases.

We have the good fortune of having acquired experience in this area and of counting numerous professionals in the area among our friends.