Welcome to the 2021 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 almost 90 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's research involved:
The results include:
* Editorial profiles will be published in October along with the print copy of the guide.
To access the rankings, select your jurisdiction from the lists below 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.