Best Lawyers in Quebec, Canada for Tax Law

Antoine Desroches is a partner in our tax team. He regularly advises public and private businesses regarding the Canadian and international tax consequences of their operations, particularly in regard to corporate finance, reorganizations, mergers and acquisitions, as well as on their commercial activities and internal affairs in general. He also represents insurers with respect to representations, warranties and tax insurance policies. In addition, Mr. Desroches provides consultation and pla...

Katia Sebastiani is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Katia, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katia is held by other top lawyers in the same geographic and legal practice area.

Frank Zylberberg is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Frank, who practices law in Montréal, Quebec, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frank is held by other top lawyers in the same geographic and legal practice area.

Luc Pariseau is a partner and member of the Business law group, specializing in tax law. In his practice, Mr. Pariseau has often been called upon to advise emerging companies, major corporations, family businesses, and non-profit organizations on Canadian and international tax matters. Mr. Pariseau was also a lecturer for several years. Between 1990 and 1994, he gave courses on tax law related to real estate transactions at Université du Québec à Montréal, and, in ...

John Israel Galambos is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. John Israel, who practices law in Montréal, Quebec, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John Israel is held by other top lawyers in the same geographic and legal practice area.

Derek Chiasson is a partner in our tax team. His principal focus is on domestic and international tax aspects of mergers and acquisitions, corporate finance and corporate reorganizations, for public and private corporations. He also regularly advises on tax disputes, commodity taxes and executive compensation. Derek leverages his broad experience to bridge tax, finance and legal aspects of the transactions and reorganizations he works on, while maintaining strong technical skills, attention t...

Jules Charette practises tax law. He regularly advises businesses, developers, public bodies and financial institutions on the tax aspects of financings, mergers and acquisitions, reorganizations, executive compensation and international transactions. Mr. Charette also represents taxpayers in disputes with the tax authorities. In addition, he advises individuals on estate planning, which has led him to develop expertise in trusts and estates. Mr. Charette is co-chair of our Canadian tax team ...

Sébastien Gingras has extensive experience as a legal and tax advisor. Throughout his career, his tax practice has led him to be involved in various transactions and operations where his involvement has extended well beyond the field of taxation. He advises investment funds, corporations, partnerships, public bodies, pension plans, commercial trusts, mutual funds and other businesses in their transactions and dealings, including investments, mergers and acquisitions, reorganizations an...

Laura Gheorghiu is a partner in the Montréal office of Gowling WLG, where she works with the National Tax Practice Group. Laura's practice focuses on M&A, cross-border investment structures, corporate reorganizations and providing advice on national and multinational private equity funds. She also has much experience in the taxation of new technologies — in particular, of providers of e-business and blockchain technology solutions. Laura also advises on issues involving stock...

Olivier leads the Tax Controversy and Litigation practice of Deloitte Legal Canada LLP. Olivier practices tax law with a focus on tax litigation and tax controversy, from the audit and objection stages to tax appeals before the courts. He regularly assists clients in resolving tax disputes, both in and out of Court, and engages in managing complex tax audits, ensuring that the tax authorities operate within the lawful parameters regarding demands for information and documents and correcting n...

Isabelle P. Mercure is a partner and a member of our Business transactions and Tax law groups. Her practice focuses mainly on corporate law, trust law, and tax law. Ms. Mercure has extensive experience in mergers and acquisitions, corporate reorganizations (intergenerational transfers), integrating shareholders, protecting assets, as well as tax and estate planning. She is called upon to negotiate and draft various business agreements, including shareholder and partnership agreements, in the ...

Robert Korne is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Robert, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.

Serving a wide range of business clients, Matthew Bilmes is an authority on tax and estate planning matters. Matthew Bilmes proudly assists business owners plan for tax efficiency throughout their company’s life cycle. He works with commercial clients and owner-operators across generations to effectively minimize tax while helping to propel growth for a future sale or family succession. He is also involved in numerous cross-border tax planning files, assisting clients with interests in ...

Louis-Frédérick Côté is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Louis-Frédérick, who practices law in Montréal, Quebec, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louis-Frédérick is held by other top lawyers in the same geographic and legal practice area.

Taxation no longer holds any secrets for Martin Delisle. As a member of the Board of Directors and head of the Business Law group, Martin's expertise extends to all matters relating to civil and criminal tax litigation. This expertise includes tax audits of businesses, trusts or individuals relating to income tax, consumption taxes (GST, HST and QST), corporate reorganizations, estates, tax avoidance (GAAR, anti-avoidance rules), tax investigations (fraud or tax evasion) as well as scientific...

Me Alain Ménard, a lawyer and partner of Cain Lamarre, has been a member of the Quebec Bar since 1979. Me Ménard holds a Master’s degree in Business Administration and is a managing partner in charge of the Taxation Group. He began his career at the federal Department of Justice where he represented the Canada Revenue Agency for several years. Me Ménard has served as vice-chair of the Commission de la santé et de la sécurité du travail and as pr...