World Tax Lawyers
A new global brand specialised in OECD Pillar 2 tax law.
COMPELLING FACTS
We are the world’s only global tax law organization specialising in OECD Pillar Two. WTL’s team includes world-renowned names and leading global firms. We operate in all countries that have implemented OECD Pillar Two in an unparalleled, unified manner.
Welcome toWorld Tax Lawyers
We believe in knowledge. Our vision is to be the first global tax law firm fully committed to OECD Pillar 2 work. Our experts have experience at the Big Four, the OECD, and as professors at leading universities. Through our diverse expertise, we navigate the complexities of international tax law with precision.

What makes us different

Global Institutions
At WTL, our team includes professionals with experience at the OECD and leadership roles at Big Four firms. This expertise gives us a unique advantage in understanding global tax policies, ensuring our clients receive practical and forward-thinking solutions.

Our Global Knowledge Center
WTL stands apart with an in-house research Knowledge Center, led by our professors from leading universities. Our Knowledge Center ensures that our members stay at the forefront of international tax developments, providing deep insights into evolving tax regulations.

We Are Global
We provide practical, unified advice across all countries that have implemented OECD Pillar 2. Our international network allows us to seamlessly manage complex tax matters in a practical and efficient manner while addressing local Pillar 2 requirements.

Exclusively Focused on Tax Law from Tax lawyers
WTL is not a general legal firm — we are 100% dedicated to tax law. Every lawyer in our firm specializes in Pillar 2 tax law. By focusing solely on tax, we deliver unparalleled expertise and precision in addressing even the most sophisticated tax challenges.

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 Knowledge Research Center
At World Tax Lawyers we believe that staying at the forefront of international tax developments requires continuous research, deep legal expertise, and pro- active engagement with evolving global tax policies. Our Knowledge Center, led by leading professors, serves as the intellectual backbone of WTL, ensuring that our members and clients benefit from the latest insights, regulatory trends, and strategic approaches in tax law.
With decades of experience advising governments, multinational organizations, and leading financial institutions, our professors brings unparalleled expertise in OECD Pillar Two work.
The WTL Knowledge Center produces in-depth analyses, reports, and papers on critical global tax issues, ensuring our members are always informed about regulatory shifts, tax litigation trends, and compliance best practices.
Through its proactive approach, the Knowledge Center enables WTL members to provide innovative, research-driven tax solutions to multinational businesses. Our insights help clients navigate complex tax landscapes, anticipate policy changes, and structure their global tax positions efficiently.
Beyond research, the Knowledge Center fosters collaboration among WTL’s global experts ensuring that our network remains at the cutting edge of international tax law. By organizing roundtables, training sessions, and thought leadership forums, WTL strengthens its position as the premier global alliance of tax lawyers dedicated exclusively to tax law.
With the WTL Knowledge Center spearheading our expertise, our firm is not just a global tax law firm — it is a research-driven organization that anticipates and shapes the future of international taxation. This unique resource solidifies WTL’s reputation as the leading global tax law firm, ensuring our clients receive the highest level of tax advisory and compliance sup- port in an ever-evolving regulatory environment.
Our Practice Groups
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.
OECD Work
Expert guidance on OECD tax laws and country’s implementation.
Pillar 2 - Advice
Strategic tax structuring and policy advisory to navigate global Pillar 2 tax challenges.
Pillar 2 - Compliance
Helping businesses and financial institutions meet Pillar 2 regulatory requirements and ensure proper implementation.
Pillar 2 - Country Advising
Providing tailored country-specific strategies for Pillar 2 compliance.
Pillar 2 - MAP (Mutual Agreement Procedure)
Assisting multinational entities with cross-border tax disputes through OECD’s MAP framework.
Pillar 2 - Tax Controversy
Representing tax payers in matters related to audits, assessments, appeals, and enforcement actions.
Pillar 2 - Litigation
Representing clients in tax disputes and litigation related to Pillar 2 enforcement and compliance.
Pillar 2 - Agreements
Supporting negotiations and implementation of international tax agreements under Pillar 2
WTL 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.