CMS
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CMS is highly sought-after among major multinational financial institutions, corporates, and investors. Heading the team is Stéphanie Houx, who focuses her practice on VAT issues, real estate tax, and direct and indirect tax litigation. Supporting the team across corporate and indirect tax matters is Arnout Vaninbroukx and Lancelot Decaesstecker. Olivier Querinjean left the firm in March 2026.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘CMS Tax Belgium is a great support for us in the Belgium market, technically good, responsive, and the involved lawyers provide the advice we are seeking.’
- ‘I had the pleasure to work with Stéphanie Houx's team on a wide range of tax matters. Her team has excellent technical knowledge and delivers practical solutions. Our collaboration was always smooth and efficient. ’
Key clients
- Coreso/TSCNET
- Rothschild & Co
Work highlights
Assisted to Rothschild & Co, on estate planning matters.