William R. Siegel

William R. Siegel, Estate Tax Attorney in Miami, Florida

Over 27 years of legal practice · focused on Estate Tax, General, and Real Estate

Shareholder; Chair, Miami Tax PracticeatGreenberg Traurig, LLP

Miami, FL

Practicing estate tax in Miami since 1999.

27+
Years practicing
2
Bar admissions

Are you William R. Siegel?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

William R. Siegel is a shareholder; chair, miami tax practice based in Miami, FL. The practice focuses on Estate Tax, General, and Real Estate. William has over 27 years of legal experience. Currently practicing at Greenberg Traurig, LLP.

Based in
Miami, FL
Experience
over 27 years
Known for
Estate Tax · General · Real Estate
  • Handles Estate Tax, General, and Real Estate matters from Miami, FL.
  • Over 27 years of practice as a licensed attorney.

About William R. Siegel: William R. Siegel is a shareholder; chair, miami tax practice based in Miami, FL. The practice focuses on Estate Tax, General, and Real Estate. William has over 27 years of legal experience. Currently practicing at Greenberg Traurig, LLP.

Areas of practice

Practice areas handled by William R. Siegel

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

Estate Tax cases in Miami, Florida

William takes estate tax matters in Miami, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

General cases in Miami, Florida

William takes general matters in Miami, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Real Estate cases in Miami, Florida

William takes real estate matters in Miami, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Tax cases in Miami, Florida

William takes tax matters in Miami, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Biography

About William R. Siegel — Over 27 years of Florida estate tax experience

William R. Siegel is a shareholder; chair, miami tax practice based in Miami, FL. The practice focuses on Estate Tax, General, and Real Estate. William has over 27 years of legal experience. Currently practicing at Greenberg Traurig, LLP.

Bill Siegel is Co-Chair of the Global Tax Practice. He focuses on real estate, corporate and entertainment joint ventures. He has structured and negotiated complex joint ventures throughout the world and has wide-ranging experience advising real estate, corporate and entertainment clients on their legal structures and related transactional matters.

Concentrations

•Creating tax-efficient legal structures for real estate, corporate and entertainment clients
•Partnerships and limited liability companies (LLCs)
•Negotiation of Partnership and LLC Agreements for real estate developers and investors
•Entertainment and media finance joint ventures and related transactional matters
•Tour Agreements
•License Agreements
•REITs
•Like-kind exchange issues, including forward, reverse and tenancy-in-common structures
•Bankruptcy tax planning
•Equity-based compensation arrangements

Recognition & Leadership

Awards & Accolades

•Listed, The Best Lawyers in America, Tax Law, 2017-2026
•Team Member, a Law360 'Real Estate Practice Group of the Year,' 2023
•Listed, The Legal 500 United States, Tax - U.S. Taxes - Non-Contentious, 2019-2021
•Listed, Chambers USA Guide
•'Up and Coming,' 2014-2015
•'Recognized Practitioner,' 2016

How William handles estate tax matters

<p>Bill Siegel is Co-Chair of the Global Tax Practice. He focuses on real estate, corporate and entertainment joint ventures. He has structured and negotiated complex joint ventures throughout the world and has wide-ranging experience advising real estate, corporate and entertainment clients on their legal structures and related transactional matters.</p><p><strong>Concentrations</strong></p><p>•Creating tax-efficient legal structures for real estate, corporate and entertainment clients <br/>•Partnerships and limited liability companies (LLCs) <br/>•Negotiation of Partnership and LLC Agreements for real estate developers and investors <br/>•Entertainment and media finance joint ventures and related transactional matters <br/>•Tour Agreements <br/>•License Agreements <br/>•REITs <br/>•Like-kind exchange issues, including forward, reverse and tenancy-in-common structures <br/>•Bankruptcy tax planning <br/>•Equity-based compensation arrangements </p><p><strong>Recognition &amp; Leadership</strong></p><p><strong>Awards &amp; Accolades</strong></p><p>•Listed, <em>The Best Lawyers in America</em>, Tax Law, 2017-2026 <br/>•Team Member, a <em>Law360</em> 'Real Estate Practice Group of the Year,' 2023 <br/>•Listed, <em>The Legal 500 United States</em>, Tax - U.S. Taxes - Non-Contentious, 2019-2021 <br/>•Listed, <em>Chambers USA Guide</em> <br/>•'Up and Coming,' 2014-2015 <br/>•'Recognized Practitioner,' 2016</p>

The kind of cases William takes

William reviews new inquiries case-by-case for estate tax, general, and real estate matters in Miami and the surrounding Florida area.

Credentials

William R. Siegel's legal education and bar admissions

  • Northwestern University School of Law J.D. 1999 Coordinating Note and Comment Editor Northwestern University School of Law J.D. Northwestern Journal of International Law and Business Northwes

  • Wesleyan University

    B.A. · 1992

Jurisdictions

William's state bar admissions

  • Florida

    2004 · ACTIVE

  • Illinois

    1999 · ACTIVE

William studied at — in Northwestern University School of Law J.D. 1999 Coordinating Note and Comment Editor Northwestern University School of Law J.D. Northwestern Journal of International Law and Business Northwes and B.A. in Wesleyan University.

Law school and academic background

William completed — in Northwestern University School of Law J.D. 1999 Coordinating Note and Comment Editor Northwestern University School of Law J.D. Northwestern Journal of International Law and Business Northwes and B.A. in Wesleyan University. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in Florida is where that training gets applied to real client questions.

Affiliations

William's professional memberships and bar associations

  • Professional & Community Involvement •Member, American Bar Association, Tax Section, Committee on Sales, Exchanges and Basis •Member, Florida Bar, Tax Section

    membership

Locations

William R. Siegel's office in Miami

William's primary office is at 333 SE 2nd Avenue, Suite 4400, Miami, FL, 33131. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Greenberg Traurig, LLP

333 SE 2nd Avenue, Suite 4400

Miami, FL 33131

Open in Google Maps

Client feedback

Client reviews of William R. Siegel

William has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with William R. Siegel can leave a review.

Schedule your consultation

Hiring guide

How to hire William R. Siegel — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a estate tax attorney in Miami, Florida

A short list to run through before you commit: How many estate tax 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 William

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

Hourly rates, contingency fees, and flat-fee options

Every estate tax 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. William confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about William R. Siegel

  • How much does it cost to hire William for a estate tax case?

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

  • Does William offer a free consultation?

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

  • How long do estate tax cases in Florida typically take?

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

  • Can William take my case if I'm outside Miami?

    William is licensed in Florida. Matters governed by Florida law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with William?

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

  • Is William accepting new estate tax clients right now?

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

Areas served

Estate Tax attorneys serving Miami, Tampa and Orlando in Florida

William handles estate tax matters throughout Florida. Each city below is a direct link into the search page for verified estate tax attorneys in that community.

More counsel

If William's intake is full or the fit isn't right, these estate tax attorneys in Miami handle similar matters. Every profile below is verified and open to consultations.