Me Louis Sirois, avocat et conseils is a solo tax law practice based in Laval, Quebec, serving clients across Canada in French and English. Louis Sirois has been a member of the Barreau du Québec since 1987 and focuses exclusively on tax litigation, cross-border tax planning, and contested estates. The firm also runs a separate portal dedicated to estate litigation matters.

Practice areas

Tax Law Wills, Estates & Trusts

Good to know

A person using a wheelchairAccessible parkingA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointmentAn office interior with a desk and chairsIn-person services

Fees & payment

A clock beside gold coins with a dollar signHourlyA price tag with a dollar signFlat fee

Lawyers 1

Louis Sirois Avocat fiscaliste

Where to find them

3030, boul. Curé-Labelle, bureau 300, Laval (Québec) H7P 0H9 · 438-386-4223

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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 ↗

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