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

A person using a wheelchairAccessible parking

This firm’s lawyers at a glance

Languages on the roster
English, French

Where to find them

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

Is this your firm?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

Similar firms in Gatineau

Cain Lamarre

277 lawyers · Est. 1877

Cain Lamarre is a full-service Québec law firm founded in 1877, with about 300 legal professionals across 15 offices spanning the province, from Montréal and Québec City to the Saguenay-Lac-Saint-Jean, Abitibi-Témisca…

Business & Corporate LawBusiness & Corporate LawConstruction LawConstruction LawEmployment & Labour LawEmployment & Labour LawFamily LawFamily Law

Beaudry, Bertrand, s.e.n.c.r.l.

15 lawyers · Est. 1929

Beaudry Bertrand is a law firm based in Gatineau, Quebec, deeply rooted in the Outaouais region since 1929 and one of the largest firms in the judicial district of Gatineau. The firm's lawyers practise across civil an…

Administrative & Regulatory LawAdministrative & Regulatory LawBankruptcy & InsolvencyBankruptcy & InsolvencyBusiness & Corporate LawBusiness & Corporate LawFamily LawFamily Law

Thériault Avocats

2 lawyers · Est. 2020

Thériault Avocats is a law firm in Gatineau, Quebec, founded in August 2020 by Régis Thériault. The firm has built a reputation in civil, commercial, corporate, and family litigation, combining experienced lawyers wit…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionFamily LawFamily LawBusiness & Corporate LawBusiness & Corporate Law

This listing was generated by AI from public sources in July 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Barreau du Québec directory ↗

How this data is compiled and checked · Correct or remove this listing