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Global Mobility

In times of globalization, the importance of international employee deployment is growing. Companies are faced with the ever increasing complexity of managing expatriates’ cross-border taxation, social security, legal and immigration-related matters.

The legal regulations in these fields are not only subject to constant change but they are also becoming more complex to manage when applied in different jurisdictions at the same time. Incorrect decisions can be both difficult and costly to rectify.

Our services encompass the planning, structuring and implementation of every international cross-border employment. We help our clients identify assignment-related risks at an early stage and to optimize tax and social security payments while keeping the administrative cost at a minimum.

We offer comprehensive support (both to the company and to the employee and individuals working abroad) including:

  • Consulting Services for companies / employers including International Payroll
  • Tax Services for employees (e.g. Expatriates)
  • Social Security Services
  • Labor Law Services
  • Immigration Services
     

Altogether WTS Global Mobility Services provide a fully fledged tax and legal service portfolio from a single source.

Our tax professionals have many years of experience at international consulting and/or law firms and are very used to the project management of expatriate accounts, irrespective of whether it is one or a thousand. With a representation in over 130 countries, our team offers local expertise on a global scale.


Global Assignments
Interactive map to cross-border assignments
Overview of tax, social security and immigration related matters for your cross-border work
View in interactive map
Main Contact
Frank Dissen
Partner
Global Head of Expatriate Services
Germany
+49 69 1338456 52
View Profile
Main Contact
Christophe Denny
Attorney at Law – Tax Partner
Co-Head of Global Mobility GSL at WTS Global
Head of International Tax for Great East Region
France
+33 3 90 22 06 42
View Profile
Get to know our Global Expatriate Services Team
View Team
WTS Global Mobility Newsletter #1/2023
Brief overview of recent or expected changes in the area of Global Mobility
View publication
Articles you might be interested in

In this article, we present an overview of the key features of special tax regimes in eight prominent countries: France, Belgium, the Netherlands, Italy, Portugal, the United Kingdom, Spain, and Switzerland.

Exploring special tax regimes for expats in Europe
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Explore Employment Tax Year End Overview from FTI Consulting, which summarizes key deadlines and changes for employers in the new tax year 2025/26.

United Kingdom: Employment Tax Year End Overview
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Workation is no longer a foreign word. Workation has established itself in our linguistic usage and it is simply impossible to imagine the modern working world without it.

Workation - Processual solutions
Read more

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