Advisius is a new Belgian boutique law firm, launched in 2020. With Advisius' independence, we serve our clients in the most flexible way, matching perfectly with the specific needs of each case.

We can assist clients both globally from A to Z by coordinating the intervention of other Belgian or foreign specialists, and by intervening in our area of specialism together with our clients' teams. We can also assist other Belgian or foreign advisers to provide them with our tax expertise.



  • Brussel
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Advisius expands its team

Advisius, a Belgian law firm specialising in international taxation, is pleased to announce the arrival of Joël de Maere d'Aertrycke as partner and Th…