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Thomas W. Arnst, Appellate Attorney in Boca Raton, Florida

Over 8 years of legal practice · focused on Appellate, Business, and Litigation

Practicing appellate in Boca Raton since 2018.

8+
Years practicing
1
Bar admission

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Quick answer

Thomas W. Arnst is an attorney based in Boca Raton, FLORIDA. The practice focuses on Appellate, Business, and Litigation. Thomas has over 8 years of legal experience. Currently practicing at Green, Matzner & Kellner PA.

Based in
Boca Raton, FLORIDA
Experience
over 8 years
Known for
Appellate · Business · Litigation
  • Handles Appellate, Business, and Litigation matters from Boca Raton, FLORIDA.
  • Over 8 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Appellate Practice (2026).

About Thomas W. Arnst: Thomas W. Arnst is an attorney based in Boca Raton, FLORIDA. The practice focuses on Appellate, Business, and Litigation. Thomas has over 8 years of legal experience. Currently practicing at Green, Matzner & Kellner PA.

Areas of practice

Thomas's practice areas in Boca Raton

Thomas concentrates on appellate, business, and litigation. Each area below outlines the kind of case Thomas handles, typical outcomes to expect, and how the intake process starts.

Appellate cases in Boca Raton, Florida

Thomas takes appellate matters in Boca Raton, 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 Thomas agrees to represent you.

Business cases in Boca Raton, Florida

Thomas takes business matters in Boca Raton, 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 Thomas agrees to represent you.

Litigation cases in Boca Raton, Florida

Thomas takes litigation matters in Boca Raton, 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 Thomas agrees to represent you.

Biography

Thomas W. Arnst, appellate attorney serving Boca Raton

Thomas W. Arnst is an attorney based in Boca Raton, FLORIDA. The practice focuses on Appellate, Business, and Litigation. Thomas has over 8 years of legal experience. Currently practicing at Green, Matzner & Kellner PA. Thomas works from Boca Raton, Florida and takes on appellate matters across the region.

Tommy W. Arnst is an Associate in the firm’s Fort Lauderdale office, where he assists partners and senior associates in a variety of complex commercial litigation matters.

Before joining Conrad & Scherer, Mr. Arnst spent three and a half years working in defense litigation for a prominent nationwide law firm, where he assisted clients in litigation relating to premises liability, torts, employment law, coverage issues, landlord-tenant law, and administrative law.

Tommy obtained his law degree cum laude from the University of Miami School of Law, where he made Dean’s List in the fall and spring of 2015 . While in law school, Tommy worked as a summer associate at a Fort Lauderdale-based law firm where his primary focuses included appellate law, municipal law, real estate law, and torts. He also clerked for the Honorable Dorian Daamorgian at the Fourth District Court of Appeal, preparing legal memoranda for the panel’s consideration in advance of hearing oral arguments and drafting opinions. Tommy has varied experience both in federal court and administrative law courts in his relatively short time as a practicing attorney.

As a South Florida native, Mr. Arnst has a vast understanding of his community and the people he represents. He spends a large portion of his time engaging in local events and activities while using his passion for sports as a means of building relationships within the community.

Working with Thomas on a appellate matter

Tommy W. Arnst is an Associate in the firm’s Fort Lauderdale office, where he assists partners and senior associates in a variety of complex commercial litigation matters. Before joining Conrad & Scherer, Mr. Arnst spent three and a half years working in defense litigation for a prominent nationwide law firm, where he assisted clients in litigation relating to premises liability, torts,…

Clients Thomas works with

Thomas reviews new inquiries case-by-case for appellate, business, and litigation matters in Boca Raton and the surrounding Florida area.

Credentials

Credentials — where Thomas studied and practices

  • University of Miami School of Law

    J.D. · 2018

Jurisdictions

Thomas's state bar admissions

  • Florida, The Florida

    2018 · ACTIVE

Thomas studied at J.D. in University of Miami School of Law.

Law school and academic background

Thomas completed J.D. in University of Miami School of Law. Formal legal training is one signal of substantive knowledge — the day-to-day practice Thomas runs in Florida is where that training gets applied to real client questions.

Recognition

Thomas's legal honors and published work

Thomas has received 2 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Appellate Practice

    2026

  • Best Lawyers in America — Commercial Litigation

    2026

Legal awards and honors

Best Lawyers in America — Appellate Practice (2026). Best Lawyers in America — Commercial Litigation (2026).

Locations

Thomas W. Arnst's office in Boca Raton

Thomas's primary office is at 1200 N Federal Hwy, Suite 325, Boca Raton, Florida, 33432. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Green, Matzner & Kellner PA

1200 N Federal Hwy, Suite 325

Boca Raton, Florida 33432

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Client feedback

Client reviews of Thomas W. Arnst

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Hiring guide

How to hire Thomas W. Arnst — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a appellate attorney in Boca Raton, Florida

A short list to run through before you commit: How many appellate 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 Thomas

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

Hourly rates, contingency fees, and flat-fee options

Every appellate 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. Thomas confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Thomas W. Arnst

  • How much does it cost to hire Thomas for a appellate case?

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

  • Does Thomas offer a free consultation?

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

  • How long do appellate cases in Florida typically take?

    Simple appellate 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. Thomas gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Thomas take my case if I'm outside Boca Raton?

    Thomas 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 — Thomas 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 Thomas?

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

  • Is Thomas accepting new appellate clients right now?

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

Areas served

Appellate attorneys serving Boca Raton, Miami and Tampa in Florida

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

More counsel

If Thomas's intake is full or the fit isn't right, these appellate attorneys in Boca Raton handle similar matters. Every profile below is verified and open to consultations.