Ruhlmann Law
Litigation · Berlin
From civil litigation to criminal defense -
I am in your corner
That means your case is actively led, not merely accompanied.
My law office specializes in dispute resolution and litigation – out of court when possible, before the judges when necessary.
This includes civil proceedings, corporate and commercial litigation, tax disputes, and criminal defense.
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Legal advice maps the route. Litigation drives it. I offer both - under one roof.

Founding Attorney
Marcel Ruhlmann,
LL.M. (UCT)
Attorney
Specialist attorney for tax law
Over 17 years of experience in tax law, civil litigation and criminal defense. I represent you personally, with conviction and from the very first day. My goal is simple: to fight for your interests and resolve disputes as efficiently as possible.
Practice Areas
I specialize in contentious proceedings and personally represent your across the following areas of the law:
Contract law disputes (arising out of purchase, contractor for work and service agreements, etc.)
Tort claims for damages (including compensation for pain and suffering)
Legal challenges to resolutions,
Shareholder disputes
Director's liability cases
Appraisal proceedings
Proceedings before the Chamber for Commercial Matters
Tax audit
Objection procedure
Lawsuit before the tax courts
Criminal tax proceedings
Voluntary tax disclosure
International mutual agreement and arbitration procedures
Investigation proceedings
Search and seizure
Detention review
Trial proceedings
Confiscation proceedings
Witness counsel
Lawsuits by the person entitled to a compulsory share
Lawsuits on behalf and against the community of heirs
Probate proceedings
Representation in the opening proceedings
Defense against insolvency preference claims
Construction law: litigation & arbitration
Payment and eviction lawsuits
Neighbor law lawsuits
Land register correction action
Condominium law proceedings
Claims for performance arising from freight, forwarding and warehousing contracts
Claims for damages (including CMR)
My approach
Your case. My commitment.
Every case is different - my commitment is not. With 17 years of hands-on experience across civil, tax and crimial proceedings, I guide each case from the first consultation to the final decision.
Enforcing your rights takes clarity and resolve. I provide both. Together we define your goal, assess your position and choose the right path forward - negotiation, objection or litigation. Every step is deliberate. Every decision is yours.
Tax Law & Conflict Resolution
A tax audit is not the end of the road - it is often just the beginning. I stand with you at every stage: through the audit, the objection proceedings and, where necessary, full litigation before the tax court. The goal is always the same: your rights, enforced.
A criminal investigation begins long before the courtroom - and so does my work. I start with a full review of the case file, then build a precise defense strategy, preparing interviews, shaping the trial narrative and managing communication wit investigators. In tax evasion cases, I handle both the criminal and tax procedure simultanoeusly - nothing falls through the cracks.


