According to the 2026 edition of the ITR World Tax published by International Tax Review (ITR), Andersen Adótanácsadó Zrt. has once again maintained its TIER1 ranking among Hungarian tax advisory firms, and remains in the same category as the BIG4 firms.
The prestigious international tax magazine, International Tax Review, publishes the ITR World Tax, which is the most comprehensive guide to the world’s leading tax advisory firms. This year’s edition features nearly 5,100 firms from more than 120 countries, with the rankings based on feedback from approximately 29,000 clients and 5,300 tax professionals who participated in the evaluation.
It is a tremendous professional recognition that, just like in previous years, Andersen Adótanácsadó Zrt. has once again maintained its TIER1 ranking on the list of Hungarian tax advisors. In this category, alongside the BIG4 members, only Andersen has been awarded a place.
In addition, the high quality of professional work carried out by its staff is reflected in the fact that the firm earned a TIER2 rating in all other categories, namely for services related to transfer pricing, tax procedures and litigation, and indirect taxation. It is worth highlighting that this is the first time Andersen has achieved such a distinguished position in the ranking for indirect taxation.
The latest country-by-country rankings of ITR World Tax 2025, published today (October 15), can be viewed on this page >>. The Hungarian ratings are available on this page >>.
Background and Further Insights
In recent years, Andersen Adótanácsadó Zrt. has won several prestigious professional awards. At the world’s most renowned tax industry competition, the EMEA Tax Awards founded by ITR, the firm has been named Hungary’s Tax Advisor of the Year four times since 2021, VAT Advisor of the Year three times, and Transfer Pricing Advisor of the Year once. According to the company’s managing partner, Károly Radnai, these achievements are primarily due to teamwork, continuous professional development, and commitment to clients.
The ITR World Tax rankings take into account not only professional performance but also client feedback, the complexity and innovation of completed projects. Therefore, the TIER1 ranking is not only a mark of prestige but also a guarantee of market trust and professional credibility.