Atty. Robert Thiffault
Robert Thiffault is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation, Corporate Law and Tax Law. Robert, who practices law in Montréal, Quebec, has been recognized since 2025.
Corporate And Commercial Litigation & More Attorney
Profile Summary
About Robert Thiffault at a Glance
Robert Thiffault is a business, tax, and litigation attorney, practicing at LJT Avocats s.e.n.c.r.l. / LJT Lawyers LLP. Recognitions include Best Lawyers in America — Corporate and Commercial Litigation (2026), Best Lawyers in America — Corporate Law (2026), and Best Lawyers in America — Tax Law (2026).
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About Robert Thiffault
- Robert Thiffault is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation, Corporate Law and Tax Law
- Robert, who practices law in Montréal, Quebec, has been recognized since 2025
- This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area
Practice Areas Explained
Robert Thiffault's Areas of Legal Practice
Each practice area below reflects the types of cases Robert Thiffault handles, with a practical overview of what that area of law involves and how it may apply to your situation.
Business & Corporate Law
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Robert Thiffault is one of 497,491 business attorneys indexed nationally. Browse business attorneys →
Tax Law
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Robert Thiffault is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys →
Civil Litigation
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Robert Thiffault is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys →
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Professional Profile
Why Clients in Your Area Choose Robert Thiffault
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Robert Thiffault's practice in the field of business, tax, and litigation.
Broad Practice Area Coverage
Covering business, tax, and litigation, Robert Thiffault can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Transparent Client Communication
Clients consistently note that understanding what is happening in their case — and why — is as important as the outcome itself. Robert Thiffault maintains clear, timely communication throughout every matter.
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Robert Thiffault's Practice Areas & Specializations
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