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Marni M. K. Whitaker, Estate Planning Attorney in the United States

Over 51 years of legal practice · focused on Estate Planning, General, and Trusts · 4.4/5 rating from 1 verified client review

Partner

Practicing estate planning since 1975.

51+
Years practicing
4.4 ★
1 client review
1
Bar admission

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Quick answer

Marni M. K. Whitaker is a partner based in Toronto, ON. The practice focuses on Estate Planning, General, and Trusts. Marni has over 51 years of legal experience. Rated 4.4 out of 5 from 1 client review.

Based in
Toronto, ON
Experience
over 51 years
Known for
Estate Planning · General · Trusts
  • Handles Estate Planning, General, and Trusts matters from Toronto, ON.
  • Over 51 years of practice as a licensed attorney.
  • Recognized with BV Distinguished.

About Marni M. K. Whitaker: Marni M. K. Whitaker is a partner based in Toronto, ON. The practice focuses on Estate Planning, General, and Trusts. Marni has over 51 years of legal experience. Rated 4.4 out of 5 from 1 client review.

Areas of practice

Legal matters Marni takes on

Marni concentrates on estate planning, general, and trusts. Each area below outlines the kind of case Marni handles, typical outcomes to expect, and how the intake process starts.

Estate Planning cases nationwide

Marni takes estate planning 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 Marni agrees to represent you.

General cases nationwide

Marni takes general 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 Marni agrees to represent you.

Trusts cases nationwide

Marni takes trusts 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 Marni agrees to represent you.

Biography

Meet Marni M. K. Whitaker — estate planning lawyer in the U.S.

Marni M. K. Whitaker is a partner based in Toronto, ON. The practice focuses on Estate Planning, General, and Trusts. Marni has over 51 years of legal experience. Rated 4.4 out of 5 from 1 client review.

Marni M. K. Whitaker is a lawyer practicing wills and trusts, estate planning, administration. Marni M. K. received a B.A. degree from University of Manitoba in 1970, and has been licensed for 51 years. Marni M. K. practices at McMillan LLP in Toronto, ON.

How Marni handles estate planning matters

Marni M. K. Whitaker is a lawyer practicing wills and trusts, estate planning, administration. Marni M. K. received a B.A. degree from University of Manitoba in 1970, and has been licensed for 51 years. Marni M. K. practices at McMillan LLP in Toronto, ON.

The kind of cases Marni takes

Marni reviews new inquiries case-by-case for estate planning, general, and trusts matters in the United States.

Credentials

Education, bar admissions, and languages

  • Osgoode Hall

    LL.B. · 1973

  • University of Manitoba

    B.A. · 1970

Jurisdictions

Marni's state bar admissions

  • Ontario

    1975 · ACTIVE

Marni studied at LL.B. in Osgoode Hall and B.A. in University of Manitoba.

Law school and academic background

Marni completed LL.B. in Osgoode Hall and B.A. in University of Manitoba. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marni runs in the state is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Marni has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • BV Distinguished

Legal awards and honors

BV Distinguished.

Affiliations

Marni's professional memberships and bar associations

  • Canadian Tax Foundation Estate Planning Council of Metropolitan Toronto

    membership

Locations

Marni M. K. Whitaker's office in Toronto

Marni's primary office is at Brookfield Place, Suite 4400, 181 Bay Street, Toronto, ON, M5J 2T3. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Brookfield Place, Suite 4400, 181 Bay Street

Toronto, ON M5J 2T3

Open in Google Maps

Client feedback

Client reviews of Marni M. K. Whitaker — 4.4/5 rating from 1 verified client review

Every review below is from a verified client of Marni. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing estate planning attorneys in your area.

4.4

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Marni M. K. Whitaker claims this profile.

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Hiring guide

How to hire Marni M. K. Whitaker — what to expect in your first consultation

Working with a new estate planning attorney should feel structured. Here's how the first two conversations with Marni usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Marni charges for the initial consult. That fee is credited toward representation if you retain Marni'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; Marni will tell you what matters and what doesn't.

Questions to ask a estate planning attorney in your state

A short list to run through before you commit: How many estate planning 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 Marni

Marni discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in estate planning practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every estate planning 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. Marni confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Marni's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many estate planning practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Marni M. K. Whitaker

  • How much does it cost to hire Marni for a estate planning case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marni walks through the likely range during the consult so there are no surprises.

  • Does Marni offer a free consultation?

    Marni charges for the initial consult; that fee is credited toward representation if you retain Marni's office. Some estate planning attorneys offer free consults — check Marni's current terms during booking.

  • How long do estate planning cases in this state typically take?

    Simple estate planning 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. Marni gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Marni take my case if I'm outside the area?

    Marni evaluates matters case by case. If the venue is outside Marni'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 Marni?

    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. Marni will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Marni accepting new estate planning clients right now?

    Marni's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.