Recognised across four key tax disciplines 

International Tax Review’s annual awards programme is widely regarded as one of the most prestigious distinctions in the global tax advisory profession. For more than two decades, the awards have recognised leading firms, expert teams and outstanding professionals across a broad range of tax specialisations. In addition to evaluating the complexity and impact of client engagements, the judging panel considers innovation, advances in tax technology, achievements in compliance and reporting, and initiatives promoting diversity, equity and inclusion. 

For 2026, WTS Klient Hungary has been shortlisted in the following categories: 

• Hungary Indirect Tax Advisory Firm of the Year
• Hungary Tax Disputes Advisory Firm of the Year
• Hungary Transfer Pricing Advisory Firm of the Year
• Hungary Tax Advisory Firm of the Year

Strong international recognition for WTS Global 

The WTS Global network, represented in more than 100 countries, also achieved outstanding results in this year’s awards programme.

WTS Global was shortlisted in the following international categories: 

• Tax Compliance & Reporting Advisory Firm of the Year
• Tax Technology Firm of the Year
• Transfer Pricing Technology Firm of the Year
• Indirect Tax Advisory Firm of the Year
• Transfer Pricing Advisory Firm of the Year
• Tax Advisory Firm of the Year

These nominations underline the network’s extensive expertise and its strong international reputation across tax advisory, tax technology, transfer pricing and tax compliance services. 

Individual excellence recognised 

The 2026 shortlist also highlights the achievements of WTS professionals. Nils Bleckmann, indirect tax expert at WTS Germany, was shortlisted for Indirect Tax Practice Leader of the Year, while Artem Scherbyna of KM Partners was nominated in the Tax Advisory Rising Star category. 

The winners of the ITR Europe Tax Awards 2026 will be announced on Thursday 17 September 2026 at the Awards Ceremony at The Londoner, Leicester Square, London.

A ITR Europe Tax Awards 2026: WTS Klient Hungary shortlisted in four categories  bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

ITR World Tax 2026

In mid-October 2025, ITR (International Tax Review) published its current rankings of the world’s most recognised tax consulting firms and tax practitioners. ITR World Tax 2026 lists WTS Klient in Tier 2 in three categories:

• General corporate tax: Tier 2
• Indirect tax: Tier 2
• Transfer pricing: Tier 2

ITR World Tax Leaders 2026

In the country-by-country ranking of the world’s best tax practitioners, ITR World Tax Leaders 2026, five of our advisers were included again this year, similarly to last year.

• Réka Kiss, Director at WTS Klient, received a “Highly regarded” rating in the general corporate tax category
• Tamás Gyányi, Senior Partner at WTS Klient, received a “Highly regarded” rating in the indirect tax category
• András Szadai, Partner, Head of Tax Services at WTS Klient, received a “Highly regarded” rating in the indirect tax category
• Tamás László, Director at WTS Klient, received a “Rising star” rating in the indirect tax category
• Zoltán Cseri, Senior Manager at WTS Klient, received the title of “Rising star” in the indirect tax category

According to the ranking, Tamás Gyányi and András Szadai are among the nine best indirect tax advisers in Hungary, while Réka Kiss is one of the four best general corporate tax experts in the country. Tamás László and Zoltán Cseri were named “Rising Stars” for the third time. A total of eight young tax professionals in Hungary received this title this year.

Meet WTS Klient’s renowned tax advisers!

Réka Kiss started her professional career as a tax adviser assistant at Noerr Hungary before joining the WTS Klient team, where she currently holds the position of tax director. She spent a year in the VAT department of WTS Germany’s Munich office. Her main areas of expertise are global expatriate tax services, mergers and due diligences before acquisitions.

After his years at a Big4 company, Tamás Gyányi joined Klient in 2004. His name is synonymous with the establishment of the company’s tax consulting division, which has since become one of the strongest bastions of WTS Klient. In 2014, he was appointed a tax partner of the firm, then in March 2022, a senior partner of the tax advisory, payroll and later the HR services divisions. He has been ranked as “Highly regarded” in the ITR World Tax Leaders 2026 for the 10th time, meaning he has been awarded this title every year since 2017.

András Szadai started as a trainee in the tax team of Klient in 2006, after his college studies. He worked as a tax adviser in London for two years and gained experience also in the transfer pricing group of WTS in Munich for 4 months. Since 2022 he has been head of the tax consulting division of WTS Klient as a partner.

Tamás László economist, tax consultant and certified VAT expert. He mainly deals with VAT issues and tax representation for international companies, handling tax and transfer pricing advice, VAT registration, tax audits, tax planning and due diligence, and he is an outstanding expert in digital solutions in taxation and the related IT-developments.

Zoltán Cseri started his professional career as an intern at WTS Klient. He is a tax consultant, a certified tax adviser, qualified transfer pricing expert and environmental product fee expert, so his main areas of expertise include VAT, transfer pricing and expatriate tax advice, as well as environmental product fee and EPR consulting.

A WTS Klient ranked Tier 2 in ITR World Tax 2026 bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

Among the top five in three areas

For the 21st time, International Tax Review (ITR), one of the most respected tax publications worldwide, has announced its annual competition to recognise the best tax firms, teams and professionals across the globe — covering areas such as transfer pricing, tax law and indirect taxation. The ITR Tax Awards 2025 jury also evaluated achievements in tax technology, innovation, compliance & reporting, and progress in diversity, equity and inclusion.

• WTS Klient has been shortlisted in the following categories, placing among the top five:
• Hungary Tax Advisory Firm of the Year,
• Hungary Indirect Tax Advisory Firm of the Year,
• Hungary Transfer Pricing Advisory Firm of the Year

WTS Global network performing strongly

The WTS Global network, active in more than 100 countries, secured a total of 30 shortlist places across country and regional categories this year.

WTS Global has been shortlisted in the following categories:

• Tax Innovator of the Year
• Tax Technology Firm of the Year
• Indirect Tax Advisory Firm of the Year
• Transfer Pricing Advisory Firm of the Year
• Tax Advisory Firm of the Year

The final winners will be announced at the grand awards gala in London on 18 September 2025 at the Londoner Hotel.

The ITR EMEA Tax Awards is one of the most prestigious recognitions in the European tax advisory market, celebrating outstanding achievements, innovative solutions and exceptional client service every year.

We are proud that our work continues to contribute to the success of our clients and that our global network is receiving well-deserved recognition as well. Being shortlisted is the result of our colleagues’ and clients’ trust and collaboration year after year.

Many thanks to all our colleagues, partners and clients for your continued support!

A ITR Tax Awards 2025: WTS Klient shortlisted in three categories bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

More than 5,100 companies and 6,200 tax professionals from over 155 countries in every part of the world were ranked this year by the world’s most respected tax journal, the International Tax Review (ITR). 

ITR World Tax Leaders 2025 

In the ranking of tax professionals, ITR World Tax Leaders 2025, apart from Tamás Gyányi, senior partner at WTS Klient, also András Szadai partner, who leads the tax consulting division of the company, was ranked as “highly regarded”. Both of them were awarded in the indirect tax category, which means that they are under the nine most outstanding indirect tax advisers in Hungary. In the general corporate tax category, Réka Kiss, tax director at WTS Klient, was rated “highly regarded”, making her one of the top three corporate tax advisers in the country. 

Senior managers Zoltán Cseri and Tamás László were included this year, similarly to the previous year, among the World Tax Leaders, earning the title of “Rising star” also in the indirect tax category. In this tax type only three Hungarian tax advisers have been awarded this title. 

The best tax advisers

Réka Kiss started her professional career as a tax adviser assistant at Noerr Hungary before joining the WTS Klient team, where she currently holds the position of tax director. She spent a year in the VAT department of WTS Germany’s Munich office. Her main areas of expertise are global expatriate tax services, mergers and due diligences before acquisitions.

After his years at a Big4 company, Tamás Gyányi joined Klient in 2004. His name is synonymous with the establishment of the company’s tax consulting division, which has since become one of the strongest bastions of WTS Klient. In 2014, he was appointed a tax partner of the firm, then in March 2022, a senior partner of the tax advisory, payroll and later the HR services divisions. He has been ranked as “Highly regarded” in the ITR World Tax Leaders 2025 for the 9th time, meaning he has been awarded this title every year since 2017.

András Szadai started as a trainee in the tax team of Klient in 2006, after his college studies. He worked as a tax adviser in London for two years and gained experience also in the transfer pricing group of WTS in Munich for 4 months. Since 2022 he has been head of the tax consulting division of WTS Klient as a partner.

Zoltán Cseri started his professional career as an intern at WTS Klient. He is a tax consultant, a certified tax adviser and environmental product fee expert, so his main areas of expertise include VAT, transfer pricing and expatriate tax advice, as well as environmental product fee and EPR consulting.

Tamás László economist, tax consultant and certified VAT expert. He mainly deals with VAT issues and tax representation for international companies, handling tax and transfer pricing advice, VAT registration, tax audits, tax planning and due diligence, but he is also an outstanding expert in tax-related IT solutions. 

ITR World Tax 2025 

Apart from ITR World Tax Leaders 2025 list, WTS Klient numbers among the excellent companies also in the ranking of tax and transfer pricing advisory firms, the ITR World Tax 2025. In the ranking, which is based on the opinions of more than 29,000 clients and 5,300 tax professionals, the 30-strong team of András Szadai, tax partner has again this year, similarly to previous years, been ranked in Tier 2, retaining its excellent rating.

A ITR World Tax Leaders 2025 are now live bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

Among the bests of the Tax Disputes Advisory Firms

The International Tax Review (ITR), the world’s leading tax magazine, has announced – for the 20^th time – the competition of the best tax advisory firms, teams and professionals in the categories of transfer pricing, tax law and indirect tax in all jurisdictions of the world. The jury of the ITR Tax Awards 2024 also assessed achievements in the areas of tax technology, innovation, compliance and reporting, diversity, fairness and inclusion.

WTS Klient has reached the final, i.e. is among the five best, in more categories this year at the ITR Tax Awards 2024 than ever before: Hungary Tax Firm of the Year, Hungary Indirect Tax Firm of the Year, Hungary Transfer Pricing Firm of the Year and Hungary Tax Disputes Advisory Firm of the Year.

60 places for WTS Global members

WTS Global member companies operating in more than 100 countries occupy a total of 60 places on the shortlists broken down to countries and regions. In addition to the country and region awards, Jürgen Scholz, who leads the WTS Global Indirect Tax team, is a member of the German WTS Board and one of the country’s most respected VAT experts, has also been nominated for the region’s (EMEA) Indirect Tax Practice Leader of the Year award in 2024.

“We are very proud to be finalists in all of the Hungary categories in the ITR Tax Awards 2024 that exclusively reward tax advisory expertise, not legal services. And with the establishment of WTS Legal Hungary we hope that in the future our tax law services will also receive a greater spotlight” – said András Szadai, tax partner of WTS Klient Hungary, on the results so far of the ITR Tax Awards 2024.

The winners of the ITR Tax Awards 2024 will be announced on 18 September at a large-scale awards gala at the Leonardo Royal Hotel Tower Bridge in London.

Excellent rating also in ITR World Tax 2025

Apart from being a finalist in the ITR Tax Awards 2024, WTS Klient Hungary numbers among the excellent companies also in the ITR World Tax 2025 list, published on 21 August. In the ranking of tax and transfer pricing advisory firms, the team of András Szadai, tax partner has again this year been ranked in Tier 2, retaining its excellent rating.

The ranking, which is based on the opinions of more than 29,000 clients and 5,300 tax professionals, includes more than 5,100 firms and 6,000 tax professionals from 155 countries around the world.

A ITR Tax Awards 2024: finalists in four categories for WTS Klient bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

More than 4,700 companies and 5,000 tax professionals from over 140 countries in every part of the world were ranked this year by the world’s most respected tax journal, the International Tax Review (ITR), in the World Tax 2024 list.

WTS Klient: Tier 2 once again 

This year, the editors of the ITR ranking exceeded the previous years’ figures by far, surveying more than 25,000 clients and 4,800 tax professionals to compile a list of the best and most effective tax advisers. This year again, WTS Klient is in the Tier 2 category, meaning it numbers among the excellent companies both for tax advisory and transfer pricing advisory.

In the ITR ranking of professionals, Tamás Gyányi, senior partner at WTS Klient, was ranked as “highly regarded”, similarly to previous years, which means he is one of the eight most outstanding indirect tax advisors in Hungary. Senior managers Zoltán Cseri and Tamás László were included this year for the first time among the World Tax Leaders, earning the title of “Rising star” in the indirect tax category, the only Hungarian tax advisers to do so.

WTS Klient advisers among the best 

After his years at a Big4 company, Tamás Gyányi joined Klient in 2004. His name is synonymous with the establishment of the company’s tax consulting division, which has since become one of the strongest bastions of WTS Klient. In 2014, he was appointed a tax partner of the firm, then in March 2022, a senior partner of the tax advisory and payroll division.

Zoltán Cseri started his professional career as an intern at WTS Klient. He is a tax consultant, a certified tax adviser and environmental product fee administrator, so his main areas of expertise include VAT, transfer pricing and expatriate tax advice, as well as environmental product fee and EPR consulting.

Tamás László economist, tax consultant and certified VAT expert. He mainly deals with VAT issues and tax representation for international companies, handling tax and transfer pricing advice, VAT registration, tax audits, tax planning and due diligence, but he is also an outstanding expert in tax-related IT solutions.

A New WTS Klient experts at the top of the ITR ranking bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

“Highly regarded” tax experts on the ITR World Tax Leaders 2022 list include professionals recognised by tax consultants and the broader market, and who can demonstrate significant professional achievements. This is the sixth time that Tamás Gyányi, senior partner of WTS Klient, has won this recognition.

After his years at a Big4 company, Tamás Gyányi joined Klient in 2004. His name is synonymous with the establishment of the company’s tax consulting division, which has since become one of the strongest bastions of WTS Klient. In 2014, he was appointed a tax partner of the firm, then in March 2022, a senior partner of the tax advisory and payroll division.

A ITR World Tax Leaders 2022: WTS Klient senior partner among the best bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

The International Tax Review (ITR), the world’s leading tax magazine, has announced – for the 18^th time – the competition of the best tax advisory firms, teams and professionals in the categories of transfer pricing, tax law and indirect tax in 34 countries across Europe, Africa and the Middle East. The jury of the ITR EMEA Tax Awards 2022 (Europe, Middle East and Africa Tax Awards) also assessed achievements in the areas of tax technology, innovation, compliance and reporting, diversity, fairness and inclusion.

WTS Klient has reached the final, i.e. is among the five best, in three of the four categories in Hungary in the ITR EMEA Tax Awards 2022 – Hungary Tax Firm of the Year, Hungary Indirect Tax Firm of the Year and Hungary Transfer Pricing Firm of the Year.

WTS Global member companies operating in more than 100 countries occupy a total of 16 places on the shortlist. In addition to WTS Klient, Sorainen based in the Baltic states and the Italian Studio Biscozzi Nobili Piazza each made it to the final in one category, the Swedish Svalner Skatt & Transaktion in two categories, and the Portuguese VdA, the Dutch Atlas Tax Lawyers and WTS Germany in three categories. In addition to the national awards, WTS Germany is also in contention for the title of Tax Technology Provider of the Year for the whole region, competing against four other competitors in the final.

“We are extremely pleased to have reached the finals of the EMEA Tax Awards in almost every category in Hungary this year, and we are also proud that our network founder and headquarters, WTS Germany, is considered by the judges to be one of the best tax technology companies in Europe. This shows that the direction we have taken at WTS, the development and efficient use of new tax-specific IT solutions and digital development, is indeed the right direction” – said Tamás Gyányi, Senior Partner at WTS Klient, in relation to the results of the ITR EMEA Tax Awards 2022 competition.

The final winners of the ITR EMEA Tax Awards 2022 will be announced at the Awards Ceremony in Hilton London Bankside on 15 September.

A ITR EMEA Tax Awards 2022: WTS Klient in the running for three awards bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

Surpassing the record figures of last year, World Tax 2022, the publication prepared in cooperation with ITR, ranked 3,100 firms from 100 countries. The printed publication to be released this week will also be much thicker, since it contains the detailed introduction of some 1,000 firms, 300 more than last year.

Similarly to previous years, the editors asked the opinions of more than 10,000 clients and 2,700 tax professionals while compiling the lists. In the World Tax 2022 ranking, member firms of WTS Global were included 54 times, including WTS Klient, which, just like in previous years, is ranked in the “Tier 2” category, i.e. it is positioned among the best tax advisory firms.

World TP 2022, prepared alongside World Tax 2022 containing the best and most efficient tax advisory firms, ranks transfer pricing advisory firms all around the world. This year, the list contains more than 850 firms from 84 countries based on the opinions of 13,000 clients and 2,700 professionals. WTS Klient was again rated excellent here, which means it is listed in the “Tier 2” category.

A International Tax Review 2022 rankings announced bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.

This professional contest held since 2005 ranks tax advisers broken down into countries, regions and specialist areas, and this year includes companies from more than 30 countries. The three main ranking criteria are size, innovation and complexity.

WTS Global made the final in two categories of the EMEA Tax Awards 2021 – transfer pricing firm of the year and indirect tax firm of the year. Member firms of the network took up a total of 17 places on the shortlist. WTS Klient is up against four rivals for the title of best Hungarian transfer pricing firm of the year.

The winners of the EMEA Tax Awards 2021 will be announced on 9 September, during a virtual event once again because of the ongoing coronavirus pandemic.

Based on the ITR rankings, WTS Klient is among the country’s best transfer pricing firms for the fifth year in a row, while WTS Global won the title of European Indirect Tax Firm of the Year in 2017, 2018 and 2019.

A WTS Klient makes the final of the EMEA Tax Awards 2021 bejegyzés először WTS Klient Hungary | tax | accounting | payroll | advisory | HR services | digital solutions | state aid-én jelent meg.