Atty. John Büttner

Atty. John Büttner

John Büttner advises on all aspects of national and international business tax law, including areas where it intersects with corporate and inheritance law. He has many years of experience in international tax law, criminal tax law, tax litigation, the taxation of restructurings, real estate taxation, and the taxation of capital investments.

Call (496) 995-9570

Profile Summary

About John Büttner at a glance

John Büttner is a tax attorney, practicing at FPS Rechtsanwaltsgesellschaft mbH & Co. KG. Recognitions include Best Lawyers in America — Tax Law (2026). Serves clients in Frankfurt Main and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Büttner advises on all aspects of national and international business tax law, including areas where it intersects with corporate and inheritance law
  • He has many years of experience in international tax law, criminal tax law, tax litigation, the taxation of restructurings, real estate taxation, and the taxation of capital investments
  • In addition, Mr Büttner advises private clients, families, and family businesses on ongoing tax matters, including asset structuring, (corporate) succession planning, and the execution of wills
  • He regularly delivers lectures and publishes expert articles on a range of tax law topics

Practice Areas Explained

John Büttner's Areas of Practice

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

Tax Law

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

John Büttner is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys →

Frequently Asked

Common questions about John Büttner

Where is John Büttner's law office located?
John Büttner's law practice is located in Frankfurt Main. The firm is FPS Rechtsanwaltsgesellschaft mbH & Co. KG. You can contact the office directly through this profile page.
What practice areas does John Büttner handle?
John Büttner focuses on tax. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How can I contact John Büttner for a consultation?
You can contact John Büttner 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 John Büttner received?
John Büttner's notable recognition includes: Best Lawyers in America — Tax Law.

Practice Areas

Awards

Best Lawyers in America — Tax Law
- 2026

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