About Us

Welcome to World Tax Lawyers. WTL is a unique organisation, and it was created to solve a practical
problem. The argument runs as follows:

It is well accepted that tax is one of the most complex areas of law. It is equally well accepted that
the great complexities of international tax have always been solved by great minds, not by firms. And
it is finally accepted that no single firm, however large, can credibly hold that depth of expertise on
its own. So if you want to build the best global tax firm, the only way to achieve it is to bring together
the world best minds.

We are all facing the difficulties of the current international tax environment. The OECD work on
the Two Pillars and on many other fronts, the rising role of the United Nations in international tax
matters, the digitalisation of the global economy, and the proliferation of new and often
uncoordinated tax laws across different nations have produced a tax advisory landscape that is, by
any honest measure, unprecedented in its complexity.

That complexity has exposed a structural limit in the market for tax advisory. The problems that
Heads of Tax of MNEs now face are no longer problems of information or documentation — in the
age of AI, information is available to everyone. The global advisory model that served an earlier era
of international tax was built for a world that no longer exists. What Heads of Tax need today is
judgment, and the decisions that follow from it.

WTL is built to face this reality. We are a purpose-built global firm bringing together the world's best
tax minds — former senior officials of the OECD, professors of leading universities, and partner-level
practitioners. We are proud that if you search the names of our members, you will recognise many of
them. Every WTL member holds, or is actively pursuing, a PhD in tax law or an equivalent academic
distinction.

This is what the WTL advantage means in practice. When a Head of Tax of an MNE brings us a tax
problem that crosses five jurisdictions, a treaty dispute with novel facts, or a restructuring that must
withstand both an opinion and a courtroom, WTL assembles the specific independent senior
specialists the problem requires, from the jurisdictions it actually touches. The client is never pushed
into a single firms footprint, and never exposed to the conflicts of interest that such a footprint
inevitably creates. The expertise is matched to the question, not to a commercial map.

Our commitment is to protect and extend what makes WTL distinctive: the calibre of
its members, the rigour of its selection, the independence of its practitioners, and an
uncompromising focus on complex international tax law. The direction is clear. The reasons for it are
clearer still.

World Tax Lawyers is a newly established global network bringing together the world's best tax minds. We bring together doctoral scholars, former head of the OECD and senior practitioners into a single, invitation-only network — built to deliver the depth and coordination that modern international tax demands.

We are not a law firm and we are not a consultancy. We are a network of independent experts — each selected for academic rigour, published scholarship, and senior practical experience. When a client engages World Tax Lawyers, they access the combined intellectual knowledge of specialists who have written the rules, trained the regulators, and argued the leading cases.

"To connect the world's most distinguished tax scholars and practitioners into a single network — so that every client, in every jurisdiction, has immediate access to the deepest expertise available."

International tax is undergoing its most significant transformation in a century. OECD Pillar Two, emerging UN tax initiatives, and a proliferation of digital services taxes and other uncoordinated unilateral measures have produced a mosaic of overlapping rules and unresolved complexity. The traditional advisory model is no longer sufficient.

The stakes demand deeper expertise.

"Our independent members are not merely practitioners — they are the authors, professors, and thought leaders who define the field."

Our members shape the field — they do not merely operate within it.

World Tax Lawyers is governed by a three-tier structure designed to preserve independence and academic integrity.