Natacha Calixte

Lawyer, Partner


Family Law


English, French





Natacha Calixte is a partner in our Family Law Group. Her practice mainly focuses on divorces involving complex assets and sophisticated financial structures. She has substantial experience with extra-provincial and international cases, where the family estate includes assets outside of Quebec. Natacha has also argued cases arising from conflicts over the homologation of protection mandates and estate liquidations.

Natacha’s clientele is primarily comprised of businesspeople, and she represents plaintiffs and defendants alike, always ensuring respect for all parties and seeking reasonable compromises. Each case involves the history of a relationship, and sometimes that of a family, with strengths and weaknesses. It must be handled in a realistic and fact-based manner, and with diplomacy.

Representative files and mandates

Natacha’s experience includes:

  • Managing files related to the United States, Northern Africa and the Caribbean
  • Cases involving spouses who are also partners in the same business
  • Cases raising taxation, corporate law or insolvency questions, which require collaboration with specialists in those fields
  • Numerous separations of de facto spouses or couples living in civil unions and judicial marriage annulments
  • Cases involving obligations towards adult children in school, neurodivergent children, or children with physical disabilities
  • Representing spouses in amicable breakups
  • Proceedings before the Quebec Court of Appeal


Best Lawyers in Canada directory:

  • Named Montreal Lawyer of the Year in Family Law (2022)
  • Recognized as a family law expert (2018–present)


  • Montreal Bar: co-chair of the Multicultural Diversity Committee (2012)
  • Association des avocats et avocates en droit familial du Québec
  • Lord Reading Law Society


Bachelor of Laws (LL.B.)

Université du Québec à Montréal


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