Editorial for the special issue "Implementation of the STAF
At zsis we are pleased to be able to provide an overview of the implementation of the corporate tax reform in the individual cantons. The authors not only provide information on the reduction of the profit tax rate, but also highlight the change from tax privileges to ordinary corporate taxation. They also report on the other cantonal particularities.
Overview of STAF implementation at federal and cantonal level
Following an unprecedented legislative process, the Swiss people adopted the Federal Law on Tax Reform and OASI Financing (STAF) on 19 May 2019, thus restoring international acceptance of our tax system. In addition to the abolition of the special regulations for status companies, the introduction of the patent box, the regulation for hidden reserves at the start of tax liability and the approval of special deductions for research and development have helped to strike the right balance between international acceptance and maintaining the attractiveness of the tax location.
The implementation of the STAF in the cantons of Eastern Switzerland - selected topics of profit and capital taxation
The eastern Swiss cantons of St. Gallen (SG), Thurgau (TG), Appenzell Ausserrhoden (AR) and Appenzell Innerrhoden (AI) have implemented a number of changes in the taxation of profits and capital as part of the STAF as of 1 January 2020. The present article examines individual voluntary measures and measures not harmonized in the STAF. The analysis focuses on the adjustments in profit tax rates and capital tax, past and future tax relief, the additional deduction for research and development expenses, and a selection of special practical features.
Implementation of the STAF in the Canton of Zurich
Although the Canton of Zurich dealt with the implementation of the Federal Law on Tax Reform and OASI Financing ("STAF") at an early stage and issued various practice notes, various implementation issues still arose in the months following its entry into force. This article deals with the current implementation practice of STAF in the Canton of Zurich, with a focus on the change of status and deductions for self-financing. The practical application of the patent box and the research and development deduction is still subject to announcements by the Zurich tax office.
Compensation paid by Swiss companies to foreign directors
This video provides information on the possible tax and social security implications of a board of directors resident in an EU country in the case of a Swiss company limited by shares if the board of directors is also self-employed in its country of residence.
Tax information on STAF published
The Documentation and Tax Information team, in collaboration with the Tax Policy Department, has prepared an article entitled "Federal Law on Tax Reform and OASI Financing" (STAF) for the Tax Information dossier.
Acceptance of tax submission 17 in the canton of Zurich
After the "Federal Law on Tax Reform and OASI Financing" (STAF) was approved at federal level by the people and the cantons with around 66%, the cantonal bill was also accepted with a yes vote of around 56%.
FTA publishes working paper on cryptocurrencies and ICOs/ITOs
The emergence and spread of crypto-currencies have raised various questions about the tax treatment of these book-entry securities. The Swiss Federal Tax Administration (FTA) has published a working paper outlining the practice developed to date (status end of May 2019).
Bundesrat approves key points of a reform of the withholding tax
On 26 June 2019, the Federal Council decided to resume the suspended reform of the withholding tax. To this end, it approved the objectives and the key parameters.
STAF enters into force on 1 January 2020
According to a press release dated 14 June 2019, the Federal Law on Tax Reform and OASI Financing (STAF) will come fully into force on 1 January 2020.
STAF - Abolition of the federal practices for principal companies and Swiss Finance Branches
As part of the implementation of the STAF, the Federal Tax Administration (FTA) will no longer apply the federal practices for principal companies and Swiss Finance Branches from 1 January 2020.
Adoption of the tax reform and AHV financing (STAF) (referendum of 19 May 2019)
After the Corporate Tax Reform III (USR III) was rejected in February 2017, Swiss voters voted on the tax reform and AHV financing (STAF). The proposal was accepted by the people and cantons with around 66% (cf. preliminary official final results).
Clarification of legal information and preliminary tax assessments (tax rulings)
On 29 April 2019, the Federal Tax Administration (FTA) published details of the code of conduct for the provision of legal information and rulings in the areas of value added tax and corporate tax for radio and TV as well as tax rulings for direct federal tax, withholding tax and stamp duties.
Pitfalls with mobile employees and global employee participation program
Workshop by Sandro Di Giulio and Alain Friedrich at the ISIS) seminar on November 16, 2022 entitled "Pitfalls with mobile employees and global employee participation programs"
Crypto in employee participation programs
Workshop by Stéphanie Fuchs and Noëmi Kunz-Schenk on the occasion of the ISIS) seminar on May 22, 2022 entitled "The world of work on the move: tax and social security law challenges"
ISIS) seminar folder "Exchange of services between affiliated companies (2025)"
All documents from the ISIS) seminar "Exchange of services between affiliated companies" from February 05, 2025 under the direction of Thomas Hug in one PDF document. Case studies, detailed solution notes and slides: Here you will find all documents of the individual workshops according to the following content description.
