Deloris AG

Deloris AG is a Zurich-based tax firm with deep expertise in expatriate taxation and a roster of 3,800+ relocated clients. They handle the full spectrum of expat tax challenges, from initial residency registration and tax filing to optimizing income across Swiss and foreign jurisdictions. Their experience span means they've seen the particular issues your situation likely involves and built repeatable solutions.

Choose Deloris if you have a complex financial picture, significant income, or assets in multiple countries and want a firm that's done this hundreds of times before. The firm's established network and cantonal relationships can also ease administrative hurdles during your transition.