We find a solution
We not only help you to understand the legal situation, but also to achieve your personal or business goals. With our professional approach and creative thinking, we always offer you a solution tailored to your needs. Complicated matters? Unique challenges? We are ready to help!

Solutions for you, with competence and diligence
Katona & Partner Attorney’s At Law was founded in 2005 as a spin-off of a renowned Austrian law firm. The successful collaboration between the firm’s lawyers began in 2000.
Since fall 2007, the law firm has also had a branch office in Germany, in Hamburg since 2019. We are therefore also available to our clients in our Hamburg office.
Our office is a full-service law firm. With currently four legal staff, we offer our clients comprehensive legal advice in all areas of commercial law.
All our lawyers are fluent in German, English and Hungarian. Our law firm is a member of the German-Hungarian Chamber of Industry and Commerce. The founder and head of the law firm, Dr. Géza Katona, has been admitted as a European lawyer by the Hamburg Bar Association.
Sectors
Our clients include large domestic and foreign, predominantly German-speaking companies, primarily from the commercial, industrial and service sectors, as well as banks and insurance companies.
We work closely with tax advisors, investment consultants, HR specialists and real estate agents.

Construction, real estate development
Solutions for the legal challenges of real estate projects.
Articles and news
Current information and professional curiosities
Welcome to our news and articles section, where you can find out first-hand about the most important legal, business and industry news. Our website aims to provide you with relevant and useful content closely related to our areas of expertise.
Whether tax, financial law, transport or real estate development – here you will find the latest news, analysis and practical guides to help you navigate the dynamic legal environment. Discover the latest trends and legal implications of digital commerce, corporate law or even insolvency proceedings.
Our goal is to support you and your business with credible, understandable and easy-to-use information, whether for your business decisions or your personal guidance. Visit our site regularly and stay up to date with our expert-selected content!
Hungary transposed the Corporate Sustainability Reporting Directive (CSRD) (Directive (EU) 2022/2464) into national law through Act CVIII of 2023, commonly referred to as the ESG Act. This legislation amended the Hungarian Accounting Act (Act C of 2000) by introducing a new Chapter III/A, which outlines
Alternative: D Orders the Parcel Transport in Poland Himself If the actor who orders the transport in the chain business is in the middle of the chain, i.e. a taxpayer who acts both as an acquirer and as a seller in the chain transaction, both
Corporate Tax in Hungary: This article is the fourth part of a comprehensive seven-part series on corporate taxation in Hungary. While earlier parts covered the general rules and tax benefits, this segment focuses on the tax treatment of investments in capital assets — a crucial
This is the final article in our series covering key rules of corporate taxation in Hungary. After exploring general and special provisions of the tax system, we now turn to penalties and Late Payment Surcharges in 2025. 1. Sanctions for Non-Compliance Hungary’s tax system emphasizes
This article is the sixth part of a seven-part series on corporate taxation in Hungary. Following the introduction of basic corporate tax rules and special tax systems, this part focuses on the fight against tax avoidance. Hungary has fully implemented the EU Directive 2016/1164 (ATAD)
The VAT Directive only sets the objective to be achieved by the Member States; it is up to the Member States to decide how to transpose these objectives into their national law, and therefore it must be examined on a case-by-case basis which legal provisions
1. Introduction: What Is Dropshipping? Dropshipping is an increasingly popular e-commerce model in which the online retailer does not maintain stock or manage shipping. Instead, customer orders are sent to a third-party supplier, who ships the goods directly to the final consumer. While efficient, dropshipping
In the course of operating a business association, it is often necessary to consider the form in which shareholders provide additional funding to the company. The most common options are supplementary contributions, capital increase, and shareholder loans. Each of these forms carries different legal, tax,
Introduction On 17 April 2025, the EU’s “Stop-the-Clock” Directive officially entered into force, granting a two-year delay in the application of the Corporate Sustainability Reporting Directive (CSRD) for large companies and listed SMEs. This development has direct and indirect consequences for Hungarian businesses that were
This article is the fourth installment in our seven-part series on corporate taxation in Hungary, designed to provide a practical guide for companies and investors. In this part, we explore the Hungarian tax treatment of investments in capital assets, covering incentives for small and medium-sized
Are you looking for a reliable and committed legal partner?
- Katona és Társai Ügyvédi Társulás
- H-1106 Budapest, Tündérfürt u. 4.
- +36 1 225 25 30 Fax: +36 1 225 2539
- central@katonalaw.com
Once we have received your letter, we will contact you within 24 hours.