Your criminal defense lawyer - clear, precise, committed

I defend you against criminal charges – at every stage of the proceedings. My focus is on commercial criminal law. I have been working exclusively in criminal law for more than 10 years – and develop solutions specifically tailored to your case.

Commercial criminal law

Commercial criminal law is a focus of my work. This includes such diverse offenses as fraud, embezzlement, competition and corruption offenses - often in connection with business activities. The density of regulation is constantly increasing: legislators are constantly tightening the relevant regulations.

Criminal tax law

Criminal tax law is a particularly complex area of law. The tax obligations of private individuals and companies in particular are becoming increasingly far-reaching. Tax complaints are often associated with criminal charges. These are also regularly directed against managing directors.

Insolvency criminal law

Almost every insolvency of a company is accompanied by criminal charges: these range from delaying insolvency (Section 15a InsO) to bankruptcy offenses (in particular Section 283 StGB) and allegations of embezzlement. The defense in criminal insolvency law requires knowledge of insolvency law as well as criminal law.

Money laundering

Hardly any other area of criminal law has been tightened as much in recent years as the criminal provision on money laundering in accordance with Section 261 of the German Criminal Code (StGB). The legislator has considerably extended criminal liability. The number of suspicious activity reports, particularly from banks, has also risen sharply in recent times, as has the number of resulting investigations.

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Decisive defense in white-collar criminal law!

Defense in white-collar criminal law requires clear analysis and well-considered strategic decisions: always keeping the best possible result in mind.

Expertise in specialized areas

I deliberately focus on specialized areas of criminal law. I am regularly involved in lectures, training courses and publications on white-collar criminal law.

Individual client support

Every mandate has its own dynamics. I look after each client personally and individually. The lines of communication are always short, because I know that criminal allegations are always a burden for those affected.

Digital working

I use modern technologies in the processing of my mandates, especially in the fast communication with my clients. I work almost exclusively digitally.

Dr. Jan Philipp Book - Specialist lawyer for criminal law

I have been working exclusively as a criminal defense lawyer since 2012. I have been a specialist lawyer for criminal law since 2016.

My specialization lies in white-collar criminal law. Reducing allegations to their legal core and attacking them where they lack a legal or factual basis – that is my approach in white-collar criminal law in particular: to resolutely counter the authorities’ investigative hypothesis!

Dr. Jan Philipp Book, Fachanwalt für Strafrecht in Berlin, spezialisiert auf Wirtschaftsstrafrecht, in seiner Kanzlei.

Let us discuss your request

Especially in white-collar criminal law, it is advisable to start your defense as early as possible. I invite you to make an appointment for a personal consultation or to contact me directly.

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Dr. Jan Philipp Book
Lawyer

Dr. Jan Philipp Book - Specialist lawyer for criminal law

I have been working exclusively as a criminal defense lawyer since 2012 and have been a specialist lawyer for criminal law since 2016. I studied at the Humboldt University of Berlin and passed my law exams in Berlin. From 2007 to 2010, I worked as a research assistant at the Faculty of Law at Humboldt University. I received my doctorate in 2011 with a thesis on sentencing in international criminal law. Reducing accusations to their legal core and attacking them where they lack a legal or factual basis – that is my approach, especially in white-collar criminal law.

Decisive criminal defense for your case

In criminal law, there are no schematic solutions. Whether you are a managing director facing criminal charges or a freelancer seeking support in criminal tax law – my aim is to keep any charges as low as possible.

Managing directors and managers

The managing director is always in the spotlight – also in terms of criminal law. Criminal accusations are quickly directed at the managing director, even if he was not personally involved in many aspects. This can affect very different constellations: from criminal tax law accusations to accusations in connection with social security contributions.

Freelancers and entrepreneurs

My clients regularly include freelancers such as doctors, lawyers and tax consultants as well as entrepreneurs – whether they are accused in connection with billing or are being investigated for alleged medical malpractice or criminal tax charges.

Private individuals and companies

Criminal charges can affect anyone: in very different areas of life. I can assist you in all areas of criminal law. Companies are also formally involved in criminal proceedings time and again: whether as a complainant or a party to confiscation proceedings.

Focus on your questions

I am often asked many questions, especially at the beginning of a client relationship. You will find some key points below. Further information can be found in the specialist articles.

The first rule is: make use of your right to remain silent. Do not make a statement. Contact a specialized criminal defense lawyer immediately to discuss the next steps.

Many preliminary proceedings are announced by a summons to a hearing of the accused. You have the right to remain silent – make use of this right and contact a specialist lawyer for criminal law.

The first step is to carefully examine the allegations and your individual situation. We should discuss this promptly – a detailed analysis regularly requires access to the investigation file. Once I have received these, I can see exactly which accusations are being made on the basis of which evidence.

We will discuss your concerns in an initial consultation. In many cases, this already enables a risk assessment. However, a more detailed analysis requires access to the files.

Yes. I represent clients at every stage of the proceedings, from the first suspicion to the appeal proceedings. I do not represent clients in matters relating to the enforcement of sentences, but will be happy to refer you to specialized colleagues. I advise and support companies and private individuals in the filing of criminal charges.

The costs are agreed individually, as each mandate is different. In most cases, billing is based on time spent. I will be happy to give you an estimate of the expected costs right at the beginning. Please feel free to discuss this – transparency is important to me.

The costs are agreed individually, as each mandate is different. In most cases, I can give you an estimate of the expected costs right at the beginning. In most cases, billing is based on time spent. Please feel free to discuss this – transparency is important to me.

The Code of Criminal Procedure provides for a number of options for discontinuation. These are linked to different conditions, such as the payment of a fine. This can be a legitimate defense goal, especially in white-collar criminal law, but also beyond that.

If possible, you should bring or send in advance all letters and documents that you have received from the police, public prosecutor’s office or courts in the matter. As a rule, no further action is required.

Any further questions? I am here for you!

If you have any further questions, please do not hesitate to contact me. The earlier we focus on your defense, the better.

Specialist articles on criminal and commercial criminal law

In the advice section, I offer regular analyses and commentaries on current criminal law topics. I present important decisions, in particular of the Federal Court of Justice, legislative projects and developments in the areas of commercial, tax and insolvency criminal law.

Am 18. Juni 2025 habe ich im Arbeitskreis Strafrecht des Berliner Anwaltsvereins zum Thema „§ 266a – Aktuelle Herausforderungen an die Verteidigung“ einen Vortrag halten. Zentrale Inhalte finden Sie im Folgenden zusammengefasst.
Das Geldwäschestrafrecht wird immer weiter ausgedehnt: unter anderem gewinnt die sogenannte Selbstgeldwäsche nach § 261 Abs. 7 StGB an Bedeutung. Über das Institut der Selbstgeldwäsche soll der Umgang des bereits an der Vortat Beteiligten mit aus dieser Tat stammenden Vermögenswerten erfasst werden. Im Grundsatz soll dieser sich nach dem Gedanken der mitbestraften Nachtat nicht erneut strafbar machen. Insoweit hat der Unrechtsgehalt der Vortat Vorrang, ein eigenständiges Unrecht versteht sich darüber hinaus jedenfalls nicht von selbst.
Der BGH hat sich jüngst dazu geäußert, wer faktischer Geschäftsführer bei der Firmenbestattung ist (Urteil v. 27. Februar 2025, 5 StR 287/24). Damit sind gleich zwei zentrale und ausgesprochen praxisrelevante Begriffe des Insolvenzstrafrechts betroffen. Die genannte Entscheidung erörtert gerade die Frage, welche Anforderungen an den Begriff in der besonderen Konstellation einer Firmenbestattung zu stellen sind.

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Lassen Sie uns Ihr Anliegen besprechen. Gerade im Strafrecht gilt: Je früher wir uns Ihrer Angelegenheit annehmen, desto besser für den weiteren Verlauf.
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