Atty. Anne E. Posno
Anne draws on her decades of broad experience in complex commercial litigation, real estate disputes, corporate governance challenges, professional liability matters and medical negligence cases. She also has experience in the areas of human rights and privacy law.
Profile Summary
About Anne E. Posno at a glance
Anne E. Posno is a trusts, personal injury, business, litigation, and government attorney based in Toronto, Ontario, practicing at Lax O'Sullivan Lisus Gottlieb LLP. Recognitions include Best Lawyers in America — Administrative and Public Law (2026), Best Lawyers in America — Corporate and Commercial Litigation (2026), and Best Lawyers in America — Health Care Law (2026). Serves clients in Toronto, ON and the surrounding metropolitan area.
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About
- Anne draws on her decades of broad experience in complex commercial litigation, real estate disputes, corporate governance challenges, professional liability matters and medical negligence cases
- She also has experience in the areas of human rights and privacy law
- Anne’s judgment is respected by her peers, and she is often retained as a mediator to settle disputes
- She is a frequent lecturer at trust and estates conferences with the Law Society of Ontario, the Advocates Society and the Ontario Bar Association
- Anne is also a trusted mentor to young lawyers
- Anne regularly appears before the Ontario Superior Court of Justice, the Toronto Estates Court, the Toronto Commercial List, the Ontario Court of Appeal and Divisional Court
- She is also a certified Associate Member of the Society of Trusts and Estates Practitioners (STEP)
Practice Areas Explained
Anne E. Posno's Areas of Practice
Each practice area below reflects the types of cases Anne E. Posno handles, with a brief overview of what that area of law covers.
Anne E. Posno is one of 94,411 trusts attorneys indexed nationally. Browse trusts attorneys in Ontario →
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Anne E. Posno is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Ontario →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Anne E. Posno is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Ontario →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Anne E. Posno is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Ontario →
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
Anne E. Posno is one of 118,414 government attorneys indexed nationally. Browse government attorneys in Ontario →
Jurisdictional Context
Why local counsel matters in Ontario
Practicing law in Ontario. Legal matters in Ontario are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Toronto are typically filed in the local municipal court or the appropriate Ontario state district court, depending on subject matter and amount in controversy. An attorney licensed in Ontario brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ontario courts without local counsel or pro hac vice admission.
Looking for additional Ontario attorneys? Browse all attorneys in Toronto or all attorneys in Ontario.
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