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We are the world's only tax organization with lawyers specializing in tax. Our focus is on OECD tax work, particularly the OECD Pillar Two project. We operate in all countries that have implemented OECD Pillar Two in an unparalleled, unified manner.

We are all lawyers, exclusively practicing tax law.
1 of 5 Fortune 100We are the trusted advisors to hundreds of reputable corporations – ranging from Fortune 100 companies to mid-market multinationals and national firms worldwide.
2 of 5 GlobalWe go across borders. Working across continents in our core practices.
3 of 5 OECDExperience at working at the OECD.
4 of 5 Big FourLeading experience at International Organizations.
5 of 5WTL helps clients overcome their tax challenges in a unique way
At WTL, we operate at the highest level, setting ourselves apart as a specialized global tax law firm. Our lawyers are leaders in international tax and dedicated to precision and expertise problem-solving in tax law. Our practice is exclusively tax-focused, ensuring clients receive the most specialized and insight-driven solutions available.