🇩🇪 Germany — 🇨🇭 Switzerland

Tax Treaty / Double Tax Avoidance Agreement detail

The Germany-Switzerland Double Taxation Convention was signed on 11 August 1971 and has been in force since 29 December 1972, with multiple protocols amending it over subsequent decades. It governs one of the most intensive cross-border economic relationships in Europe, with hundreds of thousands of German and Swiss residents working across the border daily. Dividends paid to corporate shareholders with at least a 10% direct participation in the paying company are exempt from withholding tax. Other dividends face 15% withholding. Switzerland's standard domestic withholding rate of 35% on dividends makes treaty access critically important for German investors in Swiss companies. Interest payments are fully exempt from withholding under the treaty. Royalties are similarly exempt. A notable feature of this treaty is the frontier worker regime governing the large population of German residents who commute daily to work in Switzerland (principally in the Basel, Zurich, and Schaffhausen border regions). These frontier workers are taxed in Switzerland at a withholding rate agreed between the two countries, with Germany receiving a portion of the revenue. This arrangement has been the subject of ongoing bilateral negotiations. The treaty has been significantly updated by protocols to reflect OECD developments including enhanced information exchange. Both countries have also applied MLI modifications. Switzerland's domestic refund procedure for dividend withholding is administratively important: Swiss WHT at 35% is deducted at source and then refunded or credited to treaty-entitled German recipients upon application to the Swiss Federal Tax Administration. A Totalization Agreement co-ordinates social security obligations.