MJM Avocats Fiscalistes is a boutique tax and business law firm in Gatineau, Quebec, founded by Mahdi Jai-Mansouri. The firm advises clients on corporate tax planning and reorganization, business transactions, and the resolution of tax audits and disputes.

Good to know

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This firm’s lawyers at a glance

Called to the bar
2017 · median 9 years in practice 1 of 2 lawyers
Law schools
Université d'Ottawa 1 of 2 lawyers
Languages on the roster
English, French

Where to find them

44 Bd Montclair, Gatineau, QC J8Y 2E6 · 873-586-0086

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗