Guillaume Massé | Tax law Partner – Advisory and Tax Litigation
Partner
Practices
Wealth management
Management package
Managing relations with tax authorities
Tax litigation
Taxation of New Information and Communication Technologies (NICT)
Real estate structuring for residential or business premises
International mobility
Credentials
• Business Law Institut (IDA) – Paris II Panthéon-Assas University
• DESS in International Taxation – Paris XII Créteil University
• DEA in Contract Law – Paris XI Sceaux University
• Member of the Paris Bar
Languages: French | English
Insights & News
Furnished rentals and para-hospitality: how to recover VAT on real estate works and/or the purchase of a new building?
Published on 11/05/2024
Value sharing within the company - Lexbase Lettre juridique n°973
Published on 02/08/2024
d'Alvernews: tax audits and professional secrecy
Published on 07/27/2023
Sharing value within the company: all employees now concerned! - Lexbase Lettre juridique n°948
Published on 06/08/2023
Guillaume is a tax law partner.
He advises companies, investors and executives of all sizes on tax matters, including tax advisory and tax litigation, in France and internationally.
He has particular expertise in technology taxation, including research tax credits (CIR) and regimes applicable to innovative companies (JEI).
Guillaume also advises on management incentive schemes and assists clients in structuring high-value corporate transactions and acquisitions.
He supports clients in their dealings with tax authorities, including tax audits and approvals, providing strategic and secure solutions.
He further advises executives and employees on international mobility tax issues, and assists private investors with wealth structuring, including real estate investments, international succession, Dutreil schemes and family holding structures.
Guillaume is a member of the French Institute of Tax Lawyers (IACF).