International tax consulting, auditing & legal advice
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Tradition and innovation since 1958
Our company has an international presence with locations in Luxembourg, Switzerland and Italy. It was founded in 1958 by Herbert Beul in Neuwied and has been managed by Dr. Carsten René Beul since 1993. It was spun off and restructured on January 1, 2024. Our team consists of qualified employees, including assistant auditors, accountants and tax clerks.
OUR CLIENTELE
Our clients include medium-sized companies, large companies in the legal forms AG, SE, GmbH and KG, as well as industrial and commercial companies, service companies, hospitals, non-profit associations and private individuals.
OUR ACTIVITY
Our activities are internationally oriented and focus on Europe, in particular France, Luxembourg, Switzerland and Italy. Nationally, we mainly advise in Rhineland-Palatinate, Hesse and North Rhine-Westphalia, but also nationwide.
OUR RANGE OF SERVICES
Our range of services includes comprehensive support in our core areas. We offer solutions for restructuring, company succession, choice of legal form, company acquisitions and foreign relations. We also work together with specialized colleagues for special problems and develop creative but reliable solutions.
Legal advice
We offer specialized legal advice for companies, including partnership agreements, corporate succession, inheritance law, articles of association, restructurings, foreign relations and corporate acquisitions. We also represent clients in court, particularly in tax and European law matters, and work closely with specialized colleagues.
Auditing
Our focus in auditing is on voluntary audits of individual financial statements in accordance with commercial law. Other activities include company valuations and embezzlement audits.
Tax advice
We advise on all tax matters, including annual financial statements, private asset management, tax returns, external audits, appeal proceedings and representation before tax courts. We prepare tax law expert opinions and advise on the optimal legal form for tax purposes.

Born on December 4, 1961 in Simmerath near Aachen
Lawyer - tax consultant - auditor, Revisore Legale (I) Reviseur d'Entreprises (L), audit expert (CH), specialist lawyer for tax law
Dr. Carsten René Beul is fluent in English, French and Italian and has a basic knowledge of Spanish and Russian.
He has published on national and international tax law, European law and commercial law issues.
1981 - 1987
Studied law and history at the Rheinische Friedrich-Wilhelms-Universität, Bonn and (1983/84) at the Université de Genève as well as at the Institut universitaire de hautes études internationales de Genève (HEI, Geneva Graduate Institute for International Studies), graduating with a 1st state examination in law (1987) 1983/84 DAAD scholarship Geneva
1987-1990 Referandarzeit , u. a.
- Specialist public prosecutor's office for white-collar crime, Koblenz;
- Prof. Dr. Harald Schaumburg, lawyer, Dr. Flick, Gocke, Schaumburg, Bonn, and at the same time freelancer;
- Rhineland-Palatinate Fiscal Court, Neustadt/Weinstrasse;
- Days abroad at Studio di consulenza Pirola Pennuto Zei [Coopers & Lybrand], Milan;
- with completion of 2nd state examination in law (1990)
1990 - 1991
Freelancer Studio di consulenza Pirola Pennuto Zei [Coopers & Lybrand], Milan
1991
Tax consultant exam and joining his father's firm as a partner
1992 - 2006
Chairman of the Geneva Society since its foundation in 1992 until 2006
1993
Partner at Beul-Klatt, since 2024 until today at Beul und Partner
1995
Authorization as Revisore Legale (formerly Revisore Contabile) by the Italian Ministry of Justice
1996
Dr. iur. (Roman Law) Si mensor falsum modum dixerit, Studies on D.11,6, on the Artes liberales and on the Dolus malus published by the Wissenschaftliche Buchgesellschaft Darmstadt
2001 - 2012
Lecturer in European Law at the University of Koblenz-Landau Lectures until the dissolution of the faculty
2005
Appointment as auditor
2007
Approval as Reviseur d'Entreprises by the Minister of Justice of the Grand Duchy of Luxembourg
2010
Licensed as an audit expert by the Federal Audit Oversight Authority (Switzerland)
2010- 30.06.2013
As a board member of wp.net e.V., entrusted with the European department.
2011 - 2014
Member of the Advisory Board of the Chamber of Public Accountants (WPK) and Chairman of the Professional Law Committee
Memberships
IFA - International Fiscal Association Deutsche Steuerjuristische Gesellschaft Deutscher Juristentag Deutscher Anwaltsverein - Arbeitsgemeinschaft Steuerrecht Associazione Internazionale Giuristi di Lingua Italiana KDStV Alania zu Bonn im CV
Beul & Partner:
Postal address:
P.O. Box 120147 D-56532 Neuwied
Office address:
Mühlenweg 40 D-56567 Neuwied
Tel.: +49-26 31 - 97 330
Fax: +49-26 31 - 97 3350
e-mail:
beul@beul.info
Switzerland:
Dr. Carsten René Beul, professional establishment as audit expert (CH):
c/o Minerva Beratungsgesellschaft GmbH (Auditing Company Switzerland)
Bleike 1 CH-3911 Ried-Brig Switzerland
Tel.: +41-27 9242444
Fax: +41-27 9242444
Luxembourg:
Dr. Carsten René Beul, professional establishment as Reviseur d'Entreprises:
c/o Auditnext S.à.r.l. (Cabinet de révision, Luxembourg)
18, rue Robert Stümper L-2557 Luxembourg
Tel..: +352-453831
Fax.: +352-441431