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The comprehensive guide to the world's leading tax firms

World Tax, published by International Tax Review, is the guide to the world’s leading tax law and accounting practices. Based on external research with advisers and clients by specialist tax journalists, World Tax is the foremost publication of its kind to focus on the leading firms for tax advice around the world. The guide has grown to cover more than 80 jurisdictions, with editorial and rankings in 56 of them.

Welcome to World Tax 2016. The research period is open now.

Don’t miss out on your chance to be included in International Tax Review’s World Tax directory of the leading tax firms around the world.

Please complete a questionnaire and return it to us by May 18 2015. You can also download it, and find out some more information about the programme, from here.

This guide provides more information about how World Transfer Pricing 2016 will be researched and how the results will be produced.

Our research

Our international tax and transfer pricing firm rankings are based on the recommendations of corporate tax directors and advisers at multinational companies and advisory firms around the world. To find out more, please read our methodology.

Want to take part?

To learn more about our research schedule and how to take part in our research, please see this announcement.

Stay informed

Click here to be notified when we update our tax and transfer pricing advisory and law firm rankings.

List your contact details

Click here to add your firm's contact details to our listings, and be included in the next edition of World Tax and World Transfer Pricing.

Regional rankings

Country legislation guides