Switzerland: Why the Swiss Corporate Tax Reform III needs to be aligned with BEPS

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Switzerland: Why the Swiss Corporate Tax Reform III needs to be aligned with BEPS

rudolf.jpg

zulauf.jpg

Hans Rudolf Habermache


René Zulauf

Switzerland's Corporate Tax Reform III (CTR III) not only intends to make the country even more competitive internationally as a location for multinationals, but signifies a commitment to introduce a tax system that is aligned with international standards and virtually "BEPS-proof". Under the proposed reform, likely by 2019 or 2020, all Swiss special corporate tax regimes will be replaced by other measures, such as a step up for tax purposes, a patent box, or notional interest deduction (NID) on equity. In addition, it is expected that most cantons will reduce their headline tax rates significantly. All of these measures combined should provide companies with low tax rates and planning security until 2029 or 2030, so for up to 15 years from now.

While CTR III should be attractive for most companies in the future, there are potential implications of the BEPS project in relation to CTR III that have to be considered now. For example, multinationals in Switzerland often operate under a principal business model and may be affected by the OECD move to attribute a higher share of profit to group entities operating under a limited function and risk profile (for example, toll manufacturing or commissionaire structures). Particularly, the recently published discussion draft on permanent establishment (PE) status avoidance may either require changes to the business model or the principal company may be challenged on the basis of having PEs in a number of countries.

While there are structuring options to mitigate the tax impact of such PEs, they may adversely affect the principal company tax status of a Swiss company, which will only be phased out in 2019 or 2020. Companies affected may seek advice on how to best mitigate the gap in timing between BEPS outcomes and CTR III implementation.

Hans Rudolf Habermacher (hhabermacher@deloitte.ch) and René Zulauf (rzulauf@deloitte.ch)

Deloitte

Tel: +41 58 279 6327 and +41 58 279 6359

Website: www.deloitte.ch

more across site & shared bottom lb ros

More from across our site

The international tax, audit and assurance firm recorded a 4% year-on-year increase in overall turnover to hit $11bn
Awards
View the official winners of the 2025 Social Impact EMEA Awards
CIT as a proportion of total tax revenue varied considerably across OECD countries, the report also found, with France at 6% and Ireland at 21.5%
Erdem & Erdem’s tax partner tells ITR about female leader inspirations, keeping ahead of the curve, and what makes tax cool
ITR presents the 50 most influential people in tax from 2025, with world leaders, in-house award winners, activists and others making the cut
Cormann is OECD secretary-general
Woldenberg is CEO of Chicago toymaking company Learning Resources
Lula, as he is commonly known, is Brazil’s president
Agarwal is director for indirect tax operations at shopping mall operator Majid Al Futtaim
Perez is global practice leader of Alvarez & Marsal Tax
Gift this article