Katia Sebastiani

4.6 (34 reviews )

Montréal Quebec Canada

Tax Law

Recognized in Best Attorney USA since 2026

514-393-4580 Website

About Katia

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.

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.

Practice Areas

Tax Law

Awards & Recognition

Recognized: Tax Law

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Reviews

4.6 / 5

34 Reviews

1,026 Profile Views

Felicia Vandervort

Feb 04, 2026

Professional service and clear communication provided by Katia Sebastiani in Montréal

Solid experience overall with the law firm of Katia Sebastiani. They know Tax Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If you nee...

Jana Schmeler

Feb 04, 2026

So happy with the results of my case thanks to the hard work of Katia Sebastiani and staff

I was really stressed about my case in Montréal, but Katia Sebastiani made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

Michele Braun

Feb 04, 2026

Really helpful and compassionate service from everyone at Katia Sebastiani's firm

I wasn't sure who to call for my Tax Law problem, but I'm so glad I went with Katia Sebastiani. They really listened to me and understood my situation. It was such a relief to have someone so knowledg...

Marion Steuber

Feb 04, 2026

A huge weight off my shoulders thanks to the amazing work of Katia Sebastiani

Katia Sebastiani has been doing this since Recognized in Best Lawyers since 2026, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal...

Saul Lowe

Feb 04, 2026

Really helpful and compassionate service from everyone at Katia Sebastiani's firm