Atty. William Riverin

Atty. William Riverin

William Riverin is a lawyer practicing tax law, domestic and international tax, estates and trusts and 2 other areas of law. William received a degree from HEC Montreal in 2003, and has been licensed for 23 years.

23 yrs experience 23 year
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Domestic and International Tax & More Attorney · 23+ Years Experience

Profile Summary

About William Riverin at a Glance

William Riverin is a trusts, business, tax, and international tax attorney. They have 23+ years of legal experience, licensed to practice since 2003. Admitted to practice in Quebec (2003). Educated at HEC Montreal (Master, 2003).

Verified attorney profile · Updated October 2026

About William Riverin

  • William Riverin is a lawyer practicing tax law, domestic and international tax, estates and trusts and 2 other areas of law
  • William received a degree from HEC Montreal in 2003, and has been licensed for 23 years
  • William practices in Montreal, QC

Practice Areas Explained

William Riverin's Areas of Legal Practice

Each practice area below reflects the types of cases William Riverin handles, with a practical overview of what that area of law involves and how it may apply to your situation.

Trusts

William Riverin is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

William Riverin 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.

William Riverin is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys →

International Tax

William Riverin is one of 1,680 international tax attorneys indexed nationally. Browse international tax attorneys →

Frequently Asked

Common Questions About William Riverin

What practice areas does William Riverin handle?
William Riverin focuses on trusts, business, tax, international tax. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has William Riverin practiced law?
William Riverin has 23+ years of legal experience and has been licensed since 2003.
Where did William Riverin go to law school?
William Riverin earned their education at (Master, 2003).
How can I contact William Riverin for a consultation?
You can contact William Riverin directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Your Area Choose William Riverin

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 William Riverin's practice in the field of trusts, business, tax, and international tax.

Decade-Tested Legal Experience

William Riverin brings 23+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering trusts, business, and tax, William Riverin can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Search Reference

How People Find William Riverin Online

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Education & Law School Background

Master
HEC Montreal
- 2003

Bar Admissions & Licensed Jurisdictions

Quebec
Admitted: 2003

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