Roslyn M. Tsao, ADR Attorney in the United States
Over 33 years of legal practice · focused on ADR and Family Law
Practicing adr since 1993.
- 33+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Roslyn M. Tsao is an attorney based in Toronto, ONTARIO. The practice focuses on ADR and Family Law. Roslyn has over 33 years of legal experience.
- Based in
- Toronto, ONTARIO
- Experience
- over 33 years
- Known for
- ADR · Family Law
- Handles ADR and Family Law matters from Toronto, ONTARIO.
- Over 33 years of practice as a licensed attorney.
- Recognized with Lawyer of the Year — Family Law, Toronto (Canada) (2025).
About Roslyn M. Tsao: Roslyn M. Tsao is an attorney based in Toronto, ONTARIO. The practice focuses on ADR and Family Law. Roslyn has over 33 years of legal experience.
Areas of practice
Legal matters Roslyn takes on
Roslyn concentrates on adr and family law. Each area below outlines the kind of case Roslyn handles, typical outcomes to expect, and how the intake process starts.
ADR cases nationwide
Roslyn takes adr matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roslyn agrees to represent you.
Family Law cases nationwide
Roslyn takes family law matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roslyn agrees to represent you.
Biography
Meet Roslyn M. Tsao — adr lawyer in the U.S.
Roslyn M. Tsao is an attorney based in Toronto, ONTARIO. The practice focuses on ADR and Family Law. Roslyn has over 33 years of legal experience.
As a fierce advocate for her clients, Roslyn navigates complex legal matters with ease, not only in the courtroom, but also during negotiation, mediation, arbitration, and collaborative family law. She is an attentive listener who can effectively bridge the gap between what a client initially wants and what they will eventually need to preserve their family’s wealth and goodwill. With the aim of keeping resolution at the forefront, she masterfully analyzes all facets of a situation to deliver comprehensive and effective solutions that work for her client.
Roslyn's practice is devoted to all aspects of family law, including parenting, property division, and support. Her prior experience in other areas of law including employment, wills & estates, criminal, real estate and taxation enable her to provide effective and comprehensive legal representation. Roslyn's client base includes high net-worth individuals with complex asset or compensation structures as well as international clients who reside outside of Canada.
Roslyn has appeared on motions, conferences, and trials in the Ontario Superior Court of Justice and argued appeals at the Ontario Court of Appeal. Roslyn is also regularly retained as a mediator and arbitrator in private disputes. Roslyn is an Associate Editor of the Reports of Family Law.
As the firm’s Managing Partner, Roslyn is not only responsible for the firm’s operations but also for the firm’s recruitment and student programs.
Whether your legal situation involves inter-jurisdictional issues, complex financial matters, or something else altogether, Roslyn’s sound legal analysis paired with her creative-problem solving and honest advice will give you the clarity you or your family deserves. Roslyn ensures that her clients know what to expect every step of the way, working alongside them to plan for the long-term, while keeping an open mind about what really matters to them.
Roslyn received the 2022 Award of Excellence in Family Law in Memory of James McLeod from the Ontario Bar Association.
How Roslyn handles adr matters
As a fierce advocate for her clients, Roslyn navigates complex legal matters with ease, not only in the courtroom, but also during negotiation, mediation, arbitration, and collaborative family law. She is an attentive listener who can effectively bridge the gap between what a client initially wants and what they will eventually need to preserve their family’s wealth and goodwill. With the aim of…
The kind of cases Roslyn takes
Roslyn reviews new inquiries case-by-case for adr and family law matters in the United States.
Credentials
Education, bar admissions, and languages
University of Toronto
LL.B. · 1991
Jurisdictions
Roslyn's state bar admissions
Ontario
1993 · ACTIVE
Roslyn studied at LL.B. in University of Toronto.
Law school and academic background
Roslyn completed LL.B. in University of Toronto. Formal legal training is one signal of substantive knowledge — the day-to-day practice Roslyn runs in the state is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Roslyn has received 7 formal recognitions from bar associations, industry bodies, and peer-review services.
Lawyer of the Year — Family Law, Toronto (Canada)
2025
Lawyer of the Year — Family Law, Toronto (Canada)
2021
Best Lawyers in America — Family Law
2026
Best Lawyers in America — Family Law Mediation
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Family Law Arbitration
2026
Best Lawyers in America — Awards:
2026
Legal awards and honors
Lawyer of the Year — Family Law, Toronto (Canada) (2025). Lawyer of the Year — Family Law, Toronto (Canada) (2021). Best Lawyers in America — Family Law (2026). Best Lawyers in America — Family Law Mediation (2026). Best Lawyers in America — Additional Areas of Practice: (2026). Best Lawyers in America — Family Law Arbitration (2026).
Locations
Roslyn M. Tsao's office in Toronto
Roslyn's primary office is at 393 University Avenue, Suite 2200, Toronto, Ontario. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Roslyn M. Tsao
Roslyn has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Roslyn M. Tsao — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with Roslyn usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Roslyn charges for the initial consult. That fee is credited toward representation if you retain Roslyn's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Roslyn will tell you what matters and what doesn't.
Questions to ask a adr attorney in your state
A short list to run through before you commit: How many adr matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Roslyn
Roslyn discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every adr matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Roslyn confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Roslyn's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Roslyn M. Tsao
How much does it cost to hire Roslyn for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Roslyn walks through the likely range during the consult so there are no surprises.
Does Roslyn offer a free consultation?
Roslyn charges for the initial consult; that fee is credited toward representation if you retain Roslyn's office. Some adr attorneys offer free consults — check Roslyn's current terms during booking.
How long do adr cases in this state typically take?
Simple adr matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Roslyn gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Roslyn take my case if I'm outside the area?
Roslyn evaluates matters case by case. If the venue is outside Roslyn's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Roslyn?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Roslyn will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Roslyn accepting new adr clients right now?
Roslyn's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.