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 2026

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 US president’s threats expose how one superpower can subjugate other countries using tariffs as an economic weapon
The US president has softened his stance on tariffs over Greenland; in other news, a partner from Osborne Clarke has won a High Court appeal against the Solicitors Regulation Authority
Emmanuel Manda tells ITR about early morning boxing, working on Zambia’s only refinery, and what makes tax cool
Hany Elnaggar examines how AI is reshaping tax administration across the Gulf Cooperation Council, transforming the taxpayer experience from periodic reporting to continuous compliance
The APA resolution signals opportunities for multinationals and will pacify investor concerns, local experts told ITR
Businesses that adopt a proactive strategy and work closely with their advisers will be in the greatest position to transform HMRC’s relief scheme into real support for growth
The ATO and other authorities have been clamping down on companies that have failed to pay their tax
The flagship 2025 tax legislation has sprawling implications for multinationals, including changes to GILTI and foreign-derived intangible income. Barry Herzog of HSF Kramer assesses the impact
Hani Ashkar, after more than 12 years leading PwC in the region, is set to be replaced by Laura Hinton
With the three-year anniversary of the PwC tax scandal approaching, it’s time to take stock of how tax agent regulation looks today
Gift this article