International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement


Key contacts
Managing Partner: Karoly Radnai
Managing Partner: György Székely
Partner: Gábor Matuss
Partner: Bence Barta
Quick facts
Number of advisors

52

Network memberships

Andersen Global

Languages

Hungarian, English

Key practice areas
General corporate tax
Indirect tax
Tax
Transfer pricing
Firm overview

Andersen Adótanácsadó Zrt. is a tax advisory firm based in Budapest, established in 2009 (formerly Orientax). The firm operates under the Andersen in Hungary brand in close cooperation with Szabó Kelemen & Partners Andersen Attorneys. The advisory team includes around 40 tax professionals, and the total headcount, including support functions, exceeds 50. Most members of our management team have prior experience at Big Four advisory firms and have been working as tax advisors for 10–20 years.

In terms of client numbers, we serve around 500 clients, including Hungarian affiliates of well-known international groups as well as large and medium-sized Hungarian enterprises. Virtually all industries are represented in our client portfolio; in particular, we would highlight the energy, pharmaceutical, financial and banking, telecom, IT, and media and entertainment sectors.

Our service offering covers all the traditional areas of tax advisory. Among these, we have outstanding expertise and a strong track record in the following categories: value-added tax (VAT) services, M&A and transaction tax planning, tax controversy, tax due diligence, film production tax rebates, and transfer pricing services.

Connect with us
Key practice areas

Corporate tax matters:

  • Cross-border project management
  • Restructuring
  • Cost-sharing arrangements
  • APAs
  • Full-scope transfer pricing services
  • M&A

Dispute resolution:

  • Audit support
  • Pre-litigation
  • Litigation
  • Arbitration
  • Controversy management
  • State aid

Tax advisory:

  • Tax consulting
  • International tax advisory

Indirect tax:

  • VAT
  • Customs
  • Supply chains

Other:

  • Film industry-related tax services
  • Local business tax
  • Innovation contribution
  • Personal income taxation
Key practice contacts

Corporate Tax Matter

Zoltán Pauker, J.D.
Director
zoltan.pauker@hu.andersen.com

Energy Sector (Corporate Tax)

Gábor Matuss
Partner
gabor.matuss@hu.andersen.com

Indirect Tax Matter

Bence Barta
Partner
Bence.Barta@hu.Andersen.com

Grants and Incentives

Gábor Matuss
Partner
gabor.matuss@hu.andersen.com

Transfer Pricing Services

Sándor Hegedűs
Director
sandor.hegedus@hu.andersen.com

Personal Income Tax Planning

Gábor Bánkuti
Director 
gabor.bankuti@hu.andersen.com

Sector expertise
  • accounting
  • agriculture
  • banking
  • consumer goods & services
  • energy
  • financial services
  • food and beverage
  • gaming
  • healthcare
  • industrials
  • insurance
  • investment
  • media
  • oil and gas
  • pharma & life sciences
  • real estate
  • shipping
  • tech & telecoms
  • tourism
  • transport
  • film
  • sport
  • advertisement
Address:
43. Csörsz Street
Budapest, 1124
Tel:+36 1 920 6800 Email:Contact Us Web Address:https://hu.andersen.com/
2026 Edition
General corporate tax
Tier 1
16 firms ranked
View full list

Tier 1

Andersen Tax
4 practice areas
View full profile
Deloitte
7 practice areas
View profile
EY
7 practice areas
View profile
KPMG
7 practice areas
View profile
PwC
7 practice areas
View profile

Tier 2

Jalsovszky
5 practice areas
View profile
WTS Klient
4 practice areas
View profile

Tier 3

BDO Hungary
3 practice areas
View profile
IB Grant Thornton
4 practice areas
View profile
Lakatos Köves & Partners
2 practice areas
View profile
RSM Hungary
3 practice areas
View profile
Tandax Advisory
5 practice areas
View profile

Other notable

Niveus Consulting Group
3 practice areas
View profile
Wolf Theiss
3 practice areas
View profile
Indirect tax
Tier 2
7 firms ranked
View full list

Tier 1

Deloitte
7 practice areas
View profile

Tier 2

Andersen Tax
4 practice areas
View full profile
Jalsovszky
5 practice areas
View profile
WTS Klient
4 practice areas
View profile

Tier 3

Tandax Advisory
5 practice areas
View profile
Transfer pricing
Tier 2
19 firms ranked
View full list

Tier 1

Deloitte
7 practice areas
View profile
EY
7 practice areas
View profile
KPMG
7 practice areas
View profile
PwC
7 practice areas
View profile

Tier 2

Andersen Tax
4 practice areas
View full profile
BDO Hungary
3 practice areas
View profile
Forvis Mazars
3 practice areas
View profile
WTS Klient
4 practice areas
View profile

Tier 3

IB Grant Thornton
4 practice areas
View profile
Jalsovszky
5 practice areas
View profile
LeitnerLeitner
3 practice areas
View profile
Niveus Consulting Group
3 practice areas
View profile
RSM Hungary
3 practice areas
View profile
Tandax Advisory
5 practice areas
View profile

Other notable

KONDOR-Holding
3 practice areas
View profile
TruTax Tanácsadó
1 practice area
View profile
Wolf Theiss
3 practice areas
View profile
Overview

Andersen Hungary recorded a successful 2024, with revenue rising nearly 5% to EUR 6.6 million, maintaining its strong position just behind the Big Four. Led by Partner Károly Radnai, the firm’s experienced team, many with Big Four backgrounds continues to deliver high-quality tax and legal services. Its proprietary transfer pricing platform, Transferware, was upgraded to a PowerApps interface, enhancing usability and efficiency. The tool uses AI for benchmarking and is being integrated with D&B Hoovers.  

During the research phase, the firm was tasked to coordinate several foreign tax workstreams as well as review and identify potential tax consequences of the global restructuring of client’s investments in a multilayered process. In addition, the team assisted in the due diligence and continuous tax support in connection with the acquisition of a target company’s line of business by a multinational group. 

Client feedback 

“Deep knowledge in the relevant sector and in the field of tax matters related to our transaction, prompt reactions, 7/24 availability, polite manners, provided complex services for our cross-border and unique transaction (impacted 6 countries) and always organized well the workflow, always felt that they took responsibility for the engagement.” 

“The client gets quality work on time. Active customer communication, available at short notice if needed. They draw on their practical experience to suggest solutions.” 

Linked Reviews
Tax

Andersen Hungary is a member of the global Andersen network and a highly regarded firm in Hungary, providing a full range of tax and legal services with a growing team of over 50 professionals. With services such as day-to-day tax support, tax planning and due diligence, the firm has a significant client base that includes both multinational corporations and large Hungarian enterprises. Partner Károly Radnai is a key figure at the firm.

The team advised major conglomerates during the research period, all of which are confidential.

The firm hired various advisers during the research period including Blanka Marssó and Péter Deák.

Client feedback

“Good relationship with local authorities, practical advice on interpretation and application of local and EU tax laws.”

“They have actively supported our project by providing constructive comments and ideas based on their experiences. We had the opportunity to ask questions about the study, and they took into account our individual requests and specificities. Their services were very supportive.”

“Andersen Adótanácsadó did well in guiding us through the decision tree which is required to compile a transfer pricing strategy. We really liked their attitude towards work, their experience (both industry and advisory topic) and their speed.”

“Their positive attributes are a professional approach, keeping to the timeline and thinking together during the compilation of the application. They kept continuous contact during the procedure, helped finding the best approaches and arguments based on our needs.”

“Great deal of expertise in the field, professional, reliable, capable of working with tight schedules.”

“Provide a quick, transparent, detailed summary covering all tax items.”

“Very responsive. Give clear, concise and logical advice. Great communication.”

“They have very strong domain expertise, very good references on the field of transfer pricing. A solid team of specialists and they are easy to work with.”

“First of all, I was impressed by how smart the indirect tax team is. They caught very complex topics on the fly and without the need of much investment to explain from the client. Secondly, they are fast and solutions-oriented, making high quality decisions to provide efficient ideas to implement solutions. Finally, they were very clear while explaining the technical arguments to the buyer, playing a critical role in the success of our negotiations with them.”

“They survey managed properly the legal (tax and property rights) object, they could catch the issue quickly and learn the new information. They presentation was smart and managed both the big picture, detailed based structure, no questions remained after their involvement.”

“Excellent level of service in determining the most appropriate transfer pricing methodology for us, given our business structure. Excellent ability to engage with top management and shareholder representatives. Efficient and proactive engagement with key stakeholders, the Ministry of Finance, Hungarian Tax Authority, etc.”

“Timely feedback, respecting the deadline, being open for ideas.”

“Deep knowledge of Hungarian tax issues as related to non-resident clients. Andersen provides a seamless solution to handle compliance for clients.”

“They are punctual, fast with a really good background also in legal questions and other details. That was very sympathetic and they gave the advice that help our decision and their advice was always clear and the most cost efficient for our company.”

“Structured a transparent process. Deep expertise, good communication, pragmatic when needed.”

“Andersen has a very good professional expertise and is extremely client focused.”

“They are proactive, they draw my attention to the changes.”

4 results4 results
The tax advisory firm becomes the latest member of the Andersen Global network, which has more than 50,000 professionals worldwide
Significant changes include an update to profit markers and an alteration to how an ‘inbound distributor’ is defined
Wingrove will succeed Bill Thomas, who has served in the role since 2017; in other news, Andersen unveiled a sharp increase in revenues for 2025
ITR concludes its analysis of World Tax’s rankings for 2026 by highlighting the firms that stood out most on a global scale
The global tax and accounting firm has appointed two experienced TP advisers from a New Jersey-based boutique
Recent ATO guidance on how companies can demonstrate arm’s-length funding highlights how it is ‘one of the most transparent tax authorities in the world’, one adviser tells ITR
Awards
The firm picked up awards for its work in multiple jurisdictions, while DLA Piper walked away with four individual honours
As ITR’s accreditation title releases its global rankings, we focus on the top performers across the Americas in the first of three regional analyses
Sponsored

Sponsored

ITR Sponsored

should have bg #f6f8fb but is leaving an artifact