DREYENBERG - Team

Written by Matteo von guerra-design.de on 06 February 2022. Posted in Team.

Bartosz Dzionsko

Expertise No Link:
- Titel: Non-profit limited company
- Titel: Criminal tax law
- Titel: Building deduction tax
- Titel: Legal forms eligible for non-profit status
- Titel: Advantages and disadvantages of non-profit status
- Titel: Conversion of kindergartens into gGmbHs
- Titel: Self-disclosure
- Titel: Building deduction tax
- Titel: Confiscation of assets
- Titel: Fraud (§ 263 StGB)
- Titel: Breach of trust (§ 266 StGB)
- Titel: Subsidy fraud (§ 264 StGB)
- Titel: Stages of the criminal proceedings
- Titel: Investigations into undeclared work
- Titel: Supplier declaration (LE) and long-term supplier declaration (LLE)
- Titel: Customs and transaction value
- Titel: Investigations into undeclared work
- Titel: Customs criminal law
- Titel: Tariff preferences
- Titel: Foreign trade law and export control
- Titel: Fine proceedings due to import and export of cash in excess of EUR 10,000 (Section 31a ZollVG)
- Titel: Independent confiscation of cash and assets (cars, luxury watches, etc.)
Beitrag Inhalt:
Bartosz Dzionsko is a partner at DREYENBERG and specializes in tax and white collar defense (including criminal tax law, in particular subsequent declarations and voluntary disclosures, criminal customs law and criminal foreign trade law). He is also active in customs law and a sought-after advisor in non-profit law, in particular in the establishment and tax advice of gGmbHs, associations and foundations. The Cologne Chamber of Industry and Commerce awarded Mr. Dzionsko the title of customs practitioner with the grade "very good".

Due to the interlocking nature of non-profit law and criminal law, he advises various non-profit organizations on compliance issues, enforces liability claims and is the point of contact for internal investigations.

One of Bartosz Dzionsko's industry focuses is on advising construction companies, whom he consults on all legal issues and defends in criminal proceedings (charge-reverse proceedings, construction withholding tax, undeclared wages, VAT carousel, covering invoices, minimum wage violations, etc.).

Bartosz Dzionsko's clients include entrepreneurs, large and medium-sized companies, high net worth individuals and crypto investors, whom he successfully represents before criminal, civil and financial courts. He is a sought-after interview partner (e.g. SAT.1 and n-tv, Radio Bob, Radio PSR, Radio RSH und delta radio) and regularly publishes in specialist journals.

Before joining DREYENBERG, Bartosz Dzionsko worked for various renowned law firms in Germany and abroad. Most recently, he worked for a successful medium-sized corporate law firm in Frankfurt am Main as an attorney-at-law and head of the tax and white collar defense and customs law departments.

Bartosz Dzionsko studied law at the Johannes Gutenberg University in Mainz. He initiated the founding of the registered association Fachschaft Rechtswissenschaft Mainz e.V., which has set itself the task of supporting student interests in Mainz. He completed his second state examination at the Higher Regional Court of Frankfurt am Main.

He advises in German, English and Polish.
Kompetenzen EN (Kategorie): Non-Profit Law, Tax and White Collar Defense , Customs and Foreign Trade Law, Commercial Law
Bild: images/kanzlei/team/lars-oliver-leskovar-teaser.jpg
Kontakt Liste:
- Icon: receiver, Kontakt: +49 (0) 69 2474690-93, Link: tel:+4969247469093
- Icon: mail, Kontakt: b.dzionsko@dreyenberg.com, Link: mailto:b.dzionsko@dreyenberg.com
- Icon: linkedin, Kontakt: Bartosz Dzionsko on LinkedIn, Link: https://de.linkedin.com/in/bartosz-dzionsko-092186229
- Icon: xing, Kontakt: Bartosz Dzionsko on XING, Link: https://www.xing.com/profile/Bartosz_Dzionsko/cv
RA Profil Details:
- Titel: References,
  Inhalt:
  House of Digital Transformation e.V.
  
  E-Zigaretten Verband e.V.
  
  Bundesverband der Waldkindergärten e.V.
  
  Verband baugewerblicher Unternehmer Hessen e.V.
  
  Smart Adventure GmbH
  
  Gehörlosenjugend e.V. (Bundesverband)
  
  Arbeit und Leben Hessen (DGB Hessen)
  
  Criminal defense of a steel entrepreneur and tax and corporate law representation of his international steel company
  
  Ongoing advice to a merger of DAX companies on non-profit and corporate law issues
  
  Advising an industry leader in various criminal customs proceedings relating to energy tax
  
  Self-disclosure by an entrepreneur with a subsequent declaration volume in the high double-digit million euro range
  
  Advising several foreign tobacco manufacturers on issues of tobacco tax law and customs law, including evaluation of proposed legislation
  
  Representation of various construction companies on suspicion of tax evasion and embezzlement of wages, including averting high six-figure additional claims
  
  Advising a hotel group, certified German tax advisors and non-profit associations on bridging assistance, in particular to avoid criminal proceedings
  
  Defense of certified German tax advisors suspected of aiding and abetting tax evasion, including the so-called "Goldfinger model"
  
  Representing a high net worth individual in a complex post-declaration case involving real estate assets
- Titel: Memberships,
  Inhalt:
  German Bar Association DAV
  
  DAV working group on tax law
  
  DAV Criminal Law Working Group
  
  Frankfurter Anwaltsverein e.V.
  
  European Forum for Foreign Trade, Excise and Customs e.V.
  
  Law Student Council Mainz e.V.
- Titel: Publications,
  Inhalt:
  Compliance for non-profit organizations, Dr. Constantin Goette, Uwe Müller and Bartosz Dzionsko, DWS-Verlag, 05/2021
  
  Interview with Sat. 1 "Will the AWO lose its non-profit status?", 04.02.2020
  
  Interview on Panama Papers on n-tv "Much remains hidden", 18.10.2019
  
  Legal shisha bars hardly possible, FNP, 07.06.2019
  
  The importance of the supplier's declaration, Bartosz Dzionsko, NfA, 17.12.2018, p. 2
  
  Double VAT on the import of goods, Bartosz Dzionsko, NfA, 20.08.2018, p. 2
  
  2nd Association Law Day - Report on the conference on association law on January 20, 2017, Johannes Fein and Bartosz Dzionsko, ZStV, 03/2017, p. 111ff.
  
  Amendment of the Application Decree to the Fiscal Code (AEAO) - An overview, Stefan Winheller and Bartosz Dzionsko, ZStV, 03/2016, p. 108ff

German attorney-at-law
Specialist lawyer for tax law
Certified customs practitioner (IHK)
Partner

Uwe Müller

Expertise No Link:
- Titel: Exit taxation
Beitrag Inhalt:
Uwe Müller is a German attorney-at-law and specialist lawyer for tax law at DREYENBERG. He has many years of experience and special expertise in providing comprehensive advice to non-profit organizations of all legal forms. Uwe Müller is also a pioneer in the formation and transfer of companies into Steward Ownership. He also specializes in international tax law, where he advises in particular on issues relating to the avoidance of exit taxation and in connection with international tax structuring of investments. His in-depth knowledge of US tax law and his technical understanding of the tax implications of crypto investments are often at the forefront here.

Uwe Müller's clients include well-known, internationally active non-profit organizations as well as start-ups, medium-sized companies and high net worth individuals - especially crypto investors.

After studying law at the University of Trier, he completed his legal clerkship with stations at a major international law firm and a Big Four company in Frankfurt am Main.

Before co-founding DREYENBERG, Uwe Müller worked in both Frankfurt and Munich for a Big Four firm in the areas of corporate tax, wage tax services and financial services and was subsequently responsible for international tax law at a German corporate law firm with a focus on non-profit law in Frankfurt am Main.

He advises in German and English.
Kompetenzen EN (Kategorie): Tax Law , Non-Profit Law, Tax and White Collar Defense , Steward Ownership
Kontakt Liste:
- Icon: receiver, Kontakt: +49 (0) 69 2474690-91, Link: tel:+4969247469091
- Icon: mail, Kontakt: u.mueller@dreyenberg.com, Link: mailto:u.mueller@dreyenberg.com
- Icon: linkedin, Kontakt: Uwe Müller on LinkedIn, Link: https://de.linkedin.com/in/uwe-m%C3%BCller-b27620171
- Icon: xing, Kontakt: Uwe Müller on XING, Link: https://www.xing.com/profile/Uwe_Mueller358/cv
RA Profil Details:
- Titel: References,
  Inhalt:
  Non-profit law support for the PURPOSE Group in structuring the economically oriented companies below the non-profit companies
  
  Establishment of the German Red Cross (DRK) affiliated foundation "Helfen in Berlin" and support in the acquisition of a property from the funds of a gGmbH
  
  Establishment of the Kiam'Vu Global Foundation gAG
  
  Comprehensive advice to various internationally active religious communities on all national and international issues relating to association and corporate law, tax law and non-profit law
  
  Advising various non-profit organizations and professional associations in both internal and judicial disputes
  
  Preparation of voluntary disclosures by both natural persons and corporations in the case of undeclared US income or income from cryptocurrencies.
- Titel: Memberships,
  Inhalt:
  Frankfurt a.M. Bar Association
  
  German Association of Tax Advisors e.V.
- Titel: Publications,
  Inhalt:
  Compliance for non-profit organizations, Dr. Constantin Goette, Uwe Müller and Bartosz Dzionsko, DWS-Verlag, 05/2021
  
  Accounting in the non-profit association, gGmbH or foundation, Johannes Fein and Uwe Müller, DWS-Verlag, 10/2020
  
  Asset management in charitable foundations - investments in digital assets as an alternative in the low-interest phase?, Uwe Müller and Susanne Articus, NWB-EV, 01/2020, p. 20ff.

German attorney-at-law
Specialist lawyer for tax law
Certified foundation consultant (DSA)
Partner

Lars-Olaf Leskovar, LL.M.

Expertise No Link:
- Titel: International tax law
- Titel: Assets, succession & foundations
- Titel: M&A
- Titel: Exit taxation
- Titel: Lasting powers of attorney
Beitrag Inhalt:
Lars-Olaf Leskovar is a German attorney-at-law and certified German tax advisor at DREYENBERG. He specializes in tax structuring and transaction tax advice and primarily advises on restructurings, M&A and real estate transactions as well as international tax law.

Another focus of his services is the tax structuring of company and asset succession, to which Lars-Olaf Leskovar can contribute his experience and expertise in working with trusts and family foundations in succession planning.

Lars-Olaf Leskovar's clients include in particular start-ups, large and medium-sized companies, institutional investors, family offices, high net worth individuals and crypto investors. He successfully represents his clients before German tax courts and the German Federal Fiscal Court.

After studying law at the Universities of Bonn and Marburg, Lars-Olaf Leskovar specialized in international tax law at the University of Maastricht and completed his legal clerkship at a Big Four company in Luxembourg and a leading international law firm in Cologne, among others.

Before co-founding DREYENBERG, Lars-Olaf Leskovar worked in the international corporate tax department of a Big Four firm in Cologne and in the tax department and M&A practice group of a large German corporate law firm in Frankfurt am Main. Most recently, he was head of the private client department at a German corporate law firm specializing in succession planning in Frankfurt am Main.

He advises in German and English.
Kompetenzen EN (Kategorie): Tax Law , Commercial Law
Kontakt Liste:
- Icon: receiver, Kontakt: +49 (0) 69 2474690-92, Link: tel:+4969247469092
- Icon: mail, Kontakt: l.leskovar@dreyenberg.com, Link: mailto:l.leskovar@dreyenberg.com
- Icon: linkedin, Kontakt: Lars-Olaf Leskovar on LinkedIn, Link: https://de.linkedin.com/in/lars-olaf-leskovar-79569a24
- Icon: xing, Kontakt: Lars-Olaf Leskovar on XING, Link: https://www.xing.com/profile/LarsOlaf_Leskovar/cv
RA Profil Details:
- Titel: References,
  Inhalt:
  Tax advice to Halder Beteiligungsberatung GmbH on the sale of the KLINGEL Group to IK Investment Partners
  
  Tax advice to IKEA on the sale of a logistics site in Werne to Garbe Industrial Real Estate
  
  Structuring the asset succession of a German entrepreneurial family via a family holding company
  
  Establishment of various family foundations for high net worth individuals for the purpose of tax-optimized asset structuring and succession
  
  Tax advice to the Hamburg-based Joachim Herz Foundation (in particular tax due diligence) on the acquisition of 49 percent of the shares in Immo-Service-KVG IntReal
  
  Advising Karlsruhe Sport Club e.V. (KSC) on VAT issues relating to the development and lease agreement with the City of Karlsruhe for the new stadium
  
  Comprehensive tax advice to project developer Wilma Wohnen Süd on the sale of a planned residential complex with 55 rental apartments and associated underground parking garage in Stuttgart as part of a forward deal
- Titel: Memberships,
  Inhalt:
  Frankfurt a.M. Bar Association
  
  Hesse Chamber of Tax Consultants
  
  German Tax Law Society e.V.
- Titel: Publications,
  Inhalt:
  No change in the right to tax severance payments due to a prescribed consultation agreement, together with Dr. Frank Tschesche, Betriebs Berater 2016, p. 1111

German attorney-at-law
Certified German tax advisor
Partner

Dr. Eric Uftring

Beitrag Inhalt:
Dr. Eric Uftring is an experienced German attorney-at-law, specialist lawyer for employment law and specialist lawyer for tax law with a focus on labor leasing. His areas of expertise include drafting temporary employment and labor leasing agreements, applying for labor leasing permits and their renewal, as well as assisting with review procedures in accordance with Section 7 AÜG. For many years, he has represented his clients comprehensively vis-à-vis the Federal Employment Agency, including in appeal proceedings and legal proceedings, including summary proceedings.

In addition, Dr. Eric Uftring advises on all questions of individual and collective employment law, e.g. in the context of corporate restructurings and M&A transactions. He acts both out of court and as a litigator in all instances of German labor, social and civil jurisdiction. He regularly works at the intersection between employment law, tax law and social security.

Dr. Eric Uftring's clients include medium-sized and large companies, some of them international, as well as non-profit organizations. His clients appreciate his professional approach, his ability to explain complex issues in an understandable way, his dedicated support in solving legal problems and his endeavor to achieve the best results for his clients.

After studying law at the Johann Wolfgang Goethe University in Frankfurt am Main and the Bavarian Julius-Maximilians University in Würzburg, he completed his legal clerkship at a major international law firm, among others, and wrote his doctoral thesis on criminal tax law.

Before joining DREYENBERG, Dr. Eric Uftring worked for a renowned Frankfurt boutique law firm specialized in employment law and was most recently responsible for the employment law department of a medium-sized German commercial law firm in Frankfurt am Main.

He advises in German and English.
Kompetenzen EN (Kategorie): Labor Leasing and Temporary Employment, Employment Law
Bild: images/kanzlei/team/placeholder.jpg
Kontakt Liste:
- Icon: receiver, Kontakt: +49 (0) 69 2474690-95, Link: tel:+4969247469095
- Icon: mail, Kontakt: e.uftring@dreyenberg.com, Link: mailto:e.uftring@dreyenberg.com
- Icon: linkedin, Kontakt: Eric Uftring on LinkedIn, Link: https://www.linkedin.com/in/eric-uftring-506b39b5/
RA Profil Details:
- Titel: References,
  Inhalt:
  Ongoing employment law advice and legal representation for the German underwriting office of an international financial services company.
  
  Ongoing employment law advice and legal representation for the German branch of an international medical technology company.
  
  Ongoing advice and legal representation of an IT company in the context of employee leasing and further external personnel deployment in the form of work contracts.
  
  Employment law due diligence for several acquisitions of a US company in the biotech sector.
  
  Long-standing advice and representation of numerous German and international start-ups in obtaining employee leasing permits.
  
  Many years of experience in advising and representing numerous German and international recruitment agencies and temporary employment agencies in tax audits under the German Temporary Employment Act.
  
  Ongoing advice to various internationally active religious communities on all labor law issues.
- Titel: Memberships,
  Inhalt:
  Frankfurt a.M. Bar Association
  
  German Bar Association DAV
  
  Hesse Tax Advisor Association
- Titel: Publications,
  Inhalt:
  Fact sheet: Remuneration in non-profit associations and foundations as well as in the gGmbH, Lars Gerbe, Dr. Eric Uftring and Stefan Winheller, DWS-Verlag, 07/2022
  
  Labor Leasing - Part 8 Chapter 7 (88 pages), Dr. Eric Uftring in: Practical Handbook of Employment Law, Prof. Franz Josef Düwell and Prof. Dr. Joachim Weyand (ed.), Deubner Verlag, October 2019
  
  The "end" of employee representatives on supervisory boards? Dr. Eric Uftring, NZA - Neue Zeitschrift für Arbeitsrecht, 22/2015, p. III
  
  The effects of decisions of the Federal Constitutional Court and the European Court of Justice in the intertemporal application of criminal tax law, Dr. Eric Uftring, Dissertation 2002

German attorney-at-law
Specialist lawyer for employment law
Specialist lawyer for tax law
Labor leasing expert
Counsel