International mobility We specialize in advising internationally operating individuals and businesses. Our advisors ensure that you comply with all regulations while optimizing your tax position. We advise clients on the tax and social security implications of their relocation or the establishment of a local entity. Additionally, we assist expats with their tax returns and provide advice on tax-efficient employment structures. We also support expats in applying for the 30% ruling in the Netherlands. In doing so, we work closely with foreign offices that advise on local tax implications.