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Tax Lawyers

As local and international tax regulations become more prescriptive, dealing with them in a cross-border context presents you with a significant challenge. The number and complexity of tax investigations conducted by authorities is rapidly escalating and the need for tax adjustments is rising accordingly. Our 350 tax lawyers are supported by strong technical tax intelligence teams that identify developments in tax law and policy affecting your business. This multi-disciplinary approach helps you develop robust structures that maximise tax effectiveness in alignment with your commercial strategy.

Whether you are a financial institution, multinational, fund, investor or high net worth individual, we understand your business and the tax pressures you face. Our teams work together across Europe and beyond in the key areas affecting your business including VAT, international taxation, transfer pricing, e-commerce, M&A and investment funds, tax planning and financing. Our experts can help you manage tax control cases and deal with tax authorities as well as manage tax litigation cases. The right tax advice can make a material difference to transaction costs and, in some cases, avert serious consequences.

 
Stéphanie Houx
Stéphanie Houx
Partner
Belgium, Brussels
Stéphanie Houx joined CMS Belgium’s Tax department in March 2021. She specializes in indirect taxation with a strong focus on the real estate sectors. She has gained experience by practicing tax law...
Olivier Querinjean
Olivier Querinjean
Partner
Member of the Tax group
Tax Advisor
Belgium, Brussels
Olivier specialises in Corporate Tax Law, focusing on the reorganisation or restructuring of companies as well as various cross-border transactions. He advises clients on all tax aspects of M&A operations...
Arnout Vaninbroukx
Arnout Vaninbroukx
Counsel
Belgium, Brussels
Counsel Arnout Vaninbroukx specialises in national and international corporate tax law, particularly in the context of domestic and cross-border transactions. He advises companies operating in Belgium...
Lida Achtari
Lida Achtari
Senior Associate
Belgium, Brussels
After a professional experience in an Australian law firm in Sydney, Lida started her career at the Belgian Bar in 2012 before joining the Tax department of CMS in 2015. She specializes in Tax law, Estate...
Lancelot Decaesstecker
Lancelot Decaesstecker
Associate
Belgium, Brussels
Lancelot specializes in tax law and focusses on corporate tax, VAT and international tax. Furthermore, he has a special interest in the tax aspects of digital transformation. In addition to his position...
Amaury Grosfils
Amaury Grosfils
Associate
Belgium, Brussels
Amaury specialises in tax law, more specifically in corporate tax and corporate restructurings. Amaury joined the bar on 7 October 2019. He started his traineeship in the offices of Françoise Baltus...
Grâce Longanga
Grâce Longanga
Associate
Belgium, Brussels
Grace is specialized in tax law and more specifically, in corporate and international tax matters. Grace was sworn in at the Brussels Bar in September 2019 and completed her three years of internship...
Arnaud Devos
Arnaud Devos
Junior Associate
Belgium, Brussels
After obtaining a bachelor's degree in law (Université Saint-Louis), Arnaud decided to continue his studies at the Catholic University of Louvain-La-Neuve to obtain his master's degree in law with...
Thomas Hamann
Thomas Hamann
Junior Associate
Belgium, Brussels
After a first professional experience in an international consulting firm (Indirect Tax), Thomas started his career as a lawyer at the Brussels Bar in 2020 and joined CMS in 2023. His main areas of expertise...
Antoine Lebecq
Antoine Lebecq
Junior Associate
Belgium, Brussels
Antoine specializes in tax law, with particular focus on direct taxation. In parallel with his work as a lawyer, he further deepens his knowledge through the “Executive Master en Gestion Fiscale”...