Welcome to the 2019 edition of World Tax, the comprehensive guide to the world’s leading tax firms.
Produced in association with the International Tax Review, it provides rankings and profiles of the most effective tax practitioners in the world, covering more than 50 jurisdictions located on every continent.
And, because tax practitioners work in a wide a range of disciplines, our rankings include law firms, consultancies and advisory groups. This ensures the broadest, most far-reaching coverage of any guide covering the global tax market.
This year, to coincide with the most expansive and detailed rankings we've ever published, we are also happy to announce the launch of our new web platform. The enhanced site offers us a range of new options to recognise and highlight firms, and offers practitioners several ways to showcase their work and provide details of their practice.
This year's research involved:
- Reaching out to more than 5500 clients for feedback
- Reaching out to more than 2500 practitioners for feedback
The results include:
- Rankings for more than 1850 firms
- Rankings in more than 100 jurisdictions
- Editorial profiles for more than 450 firms
To access the rankings, select your jurisdiction from the lists above or use the search feature to find a specific term.
For more information about the research process, please visit the Our research section of the site.