Atty. Marcel Duplois

Atty. Marcel Duplois

Dr Marcel Duplois is a counsel at the Frankfurt office. He has been part of the private clients team in Frankfurt since 2020 and primarily advises family businesses and companies on asset structuring and corporate governance issues.

Call (202) 329-1654

Profile Summary

About Marcel Duplois at a glance

Marcel Duplois is a trusts and tax attorney, practicing at POELLATH. Recognitions include Best Lawyers in America — Tax Law (2026) and Best Lawyers in America — Trusts and Succession Planning (2026). Serves clients in Frankfurt Main and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dr Marcel Duplois is a counsel at the Frankfurt office
  • He has been part of the private clients team in Frankfurt since 2020 and primarily advises family businesses and companies on asset structuring and corporate governance issues
  • Furthermore, he focuses on national and international tax law and advises foundations and non-profit organizations
  • He studied law in Freiburg (Ph.D. 2017), completed his legal traineeship in Frankfurt and London (2016-2018), admitted to the bar 2018 and worked as associate in the tax department of a leading German law firm (2018-2020)
  • He admitted as tax advisor in 2022 and joined POELLATH in 2020

Practice Areas Explained

Marcel Duplois's Areas of Practice

Each practice area below reflects the types of cases Marcel Duplois handles, with a brief overview of what that area of law covers.

Trusts

Marcel Duplois is one of 94,411 trusts attorneys indexed nationally. Browse trusts attorneys →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Marcel Duplois is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys →

Frequently Asked

Common questions about Marcel Duplois

Where is Marcel Duplois's law office located?
Marcel Duplois's law practice is located in Frankfurt Main. The firm is POELLATH. You can contact the office directly through this profile page.
What practice areas does Marcel Duplois handle?
Marcel Duplois focuses on trusts, tax. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How can I contact Marcel Duplois for a consultation?
You can contact Marcel Duplois directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Marcel Duplois received?
Marcel Duplois's notable recognition includes: Best Lawyers in America — Tax Law; Best Lawyers in America — Trusts and Succession Planning.

Awards

Best Lawyers in America — Tax Law
- 2026
Best Lawyers in America — Trusts and Succession Planning
- 2026

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