Tax stumbling blocks for cross-border teleworking

In our last article, we took a closer look at the social security subordination rules for cross-border activities and the resulting problems. It must always be considered that, in addition to the social security perspective, the tax perspective must also be examined. The applicable double taxation agreements (DTAs), the supplementary agreements or mutual agreements and the separate cantonal special agreements with the border states must be taken into account.

We would like to take this opportunity to remind you that at the end of 2022, the Swiss people ap-proved an increase in VAT rates with effect from January 1, 2024. The background to the increase is the financing of the “AHV” (“Alters- und Hinterlassenenversicherung”, “Old-age and survivors' insur-ance”) place of work principle, according to which the country of employment can tax income from employment if the work is actually physically performed in that country. If certain working days in cross-border employment relationships are no longer physically performed at the employer's registered office in the country of activity, but in the home office in the country of residence, this can lead to a different allocation of the right to tax salaries.

For the example of an an international weekly resident with residence and family domicile abroad and place of work in Switzerland, this means that Switzerland may tax the Swiss working days based on the place of work principle. However, each individual working day performed in the home office at the foreign place of residence is subject to tax abroad and must be exempt from tax in Switzerland accordingly. If the home office activity abroad reaches a certain level, it must be examined whether the foreign country of residence has the exclusive right to tax the employment income as a result of the application of the so-called "assembler's clause" in accordance with Art. 15 para. 2 of the respective DTA. This special provision applies if the employee spends a total of less than 183 calendar days in Switzerland (working days including weekends and holidays) and the remuneration is not paid by an employer in Switzerland or a permanent establishment of the foreign employer located there. If the conditions are met cumulatively, Switzerland loses its right of taxation as the place of work.

Another exception to taxation at the place of work can be found in the taxation of international weekly residentFor example, a new consultation agreement on the application of Art. 15 para. 4 DTA Germany was concluded with Germany on 6 April 2023. According to this agreement, the provisions of this article will also apply to "senior executives" with residence and family domicile abroad and place of work in Switzerland, this means that Switzerland may tax the Swiss working days based on the place of work principle. However, each individual working day performed in the home office at the foreign place of residence is subject to tax abroad and must be exempt from tax in Switzerland accordingly. If the home office activity abroad reaches a certain level, it must be examined whether the foreign country of residence has the exclusive right to tax the employment income as a result of the application of the so-called "assembler's clause" in accordance with Art. 15 para. 2 of the respective DTA. This special provision applies if the employee spends a total of less than 183 calendar days in Switzerland (working days including weekends and holidays) and the remuneration is not paid by an employer in Switzerland or a permanent establishment of the foreign employer located there. If the conditions are met cumulatively, Switzerland loses its right of taxation as the place of work.

So far New Standard rate 7.70% 8.10% Reduced rate 2.50% 2.60% Special rate for accommodation services 3.70% 3.80% of cross-border commuters. As in the area of social security, various special consultation agreements and regulations with countries bordering Switzerland had to be observed from a tax perspective due to the COVID-19 pandemic until recently. Although these have since ceased to apply, the increase in home office work as a result of the pandemic has provided an important impetus. Against this backdrop and the fact that employees increasingly want to work from their place of residence, various new regulations have recently been concluded with neighboring countries in the area of taxation of cross-border commuters.

Individual taxes in regards Direct Federal Tax There will be no significant changes to taxes for private individuals in 2024. Various deductions will be adjusted slightly upwards due to inflation:

Higher interest on arrears and remuneration Anyone who pays direct federal tax in advance will now receive a refund interest rate of 1.25% (2023: 0%). However, anyone who misses the payment deadline must now pay 4.75% interest on arrears (2023: 4%).

Introduction of equalization and compensation interest at cantonal and municipal tax level We would also like to draw your attention to the fact that certain cantons are reintroducing equaliza-tion interest as of 2024. For example, the canton of Zug is introducing equalization interest of 2%. In principle, this interest will apply to all outstanding amounts against the respective tax administration as at 1.1.2024. The right to establish deviating rules at the different cantonal levels is reserved. We therefore recommend that you contact your tax authority to clarify your situation with regard to any unpaid tax debts as at 1.1.2024. Both individuals and legal entities are affected by equalization interest. Due to the renewed introduction of equalization interest, the cantons will introduce compensatory interest as a counterpart.

Changes in the canton of Zurich Since 2016, the canton of Zurich has dropped a total of 13 places in terms of profit tax rates com-pared to other cantons. Current tax burden data shows that the canton of Zurich now has the highest ordinary profit and capital tax burdens in the country. In response to this, the Department of Finance has taken measures to make the canton more attractive again. The plan is to ease the burden on companies slightly, while shareholders will be asked to pay more. Specifically, a reduction in the sim-ple profit tax rate from 7 to 6 percent is planned. This would reduce the overall tax burden from 19.7% to 18.2% (direct federal tax, state and municipal taxes in the city of Zurich, calculated on pre-tax prof-it). In addition, the taxation of dividends from qualified participations is to be increased from 50% to 60%. Although these changes are planned, their implementation is not scheduled until 2025.