Taxation of spouses in international relations
An "international" spouse relationship from a tax law perspective exists if only one spouse is subject to unlimited tax liability in Switzerland, while the other spouse has no or only limited tax liability in Switzerland. It must also be a legally and factually unseparated marriage. The taxation of such "international" spousal relationships is opposed by the addition of factors as prescribed by law. However, according to the established case law of the Federal Supreme Court, the latter - unlike in intercantonal relations - cannot create any tax liability in Switzerland.
The unsuccessful move from Binningen to Wollerau - The location of the parking spaces for a Maserati and a Ferrari must be taken into account when determining tax residence
In its ruling of 19 September 2019 (2C_170/2019), the Federal Supreme Court had to judge an unsuccessful move from Binningen to Wollerau. It confirmed the ruling of 14 November 2018 of the Basel-Landschaft Cantonal Court (810 18 59).
Good news: Art. 23 VStG in conjunction Art. 70d VStG also applies to requests for reverse power under Art. 58 VStG
Since 1 January 2019, Art. 23 VStG in conjunction Art. 70d VStG concerning the non-forfeiture of the refund of withholding tax in force. The new regulation applies to claims that have not yet been legally decided since 1 January 2014 and, according to a new Federal Supreme Court decision, also applies to cases in which a tax office offset income and refunded the withholding tax, but reclaimed it after a reduction order by the EStV and the taxpayer appealed against it.
Refund of withholding tax under the new Art. 23(2) VStG - an interpretative regulation
The reimbursement of withholding tax to domestic recipients of services requires, among other things, that the income subject to withholding tax and the assets on which it is based are declared "in an orderly manner".
Clarification of Notice-024-DVS-2025-d of 22.04.2025 - Income and withholding tax: Determination of the maximum permissible conversion discount
On May 19, 2025, the FTA specified the future practice in Communication 024-DVS-2025 regarding the determination of the maximum permissible conversion discount.
Mutual agreement between Switzerland and Liechtenstein - Dormant estates
On May 19, 2025, the SIF announced that the competent authorities of Switzerland and Liechtenstein had concluded a mutual agreement pursuant to Art. 25 para. 3 DTA CH-FL to avoid double taxation of income and assets belonging to dormant estates under Liechtenstein law.
Federal Council adopts dispatch on the new Federal Act on the International Automatic Exchange of Information on Salary Data
At its meeting on May 14, 2025, the Federal Council adopted the dispatch on the international automatic exchange of information on salary data.
Income and withholding tax: Determination of the maximum permissible conversion discount
On April 22, 2025, the FTA published notice 024-DVS-2025 regarding the determination of the maximum permissible conversion discount.
The Federal Council rejects the popular initiative "Yes to fair federal taxes for married couples too"
At its meeting on March 7, 2025, the Federal Council adopted the dispatch on the popular initiative "Yes to fair federal taxes for married couples too - finally abolish discrimination against marriage!".
Federal Council opens consultation on relief package 27
On January 29, 2025, the Federal Council adopted the consultation draft for the relief package 27 (EP27).
Practical questions due to the withholding tax revision from the employee's point of view
Workshop by Patrick Meier and Dirk Hangarter on the occasion of the ISIS) seminar on 31 August 2021 entitled "Withholding Tax Reform: Implications for Practice".
Tax challenges of partnerships
Workshop by Julia von Ah and Toni Hess on the occasion of the ISIS) seminar on 14/15 and 21/22 June 2021 entitled "Corporate Tax Law 2021".
ISIS) seminar "Advance withdrawal, inheritance, division of an estate and execution of a will in tax law" (seminar folder)
Case studies, detailed solutions and slides: Here you will find all the documents (workshops and presentations) according to the following description from the ISIS seminar "Erbvorbezug, Erbgang, Erbteilung und Willensvollstreckung im Steuerrecht" (Advance withdrawal, inheritance, division of an estate and execution of a will in tax law) of 26 November 2020, which was held at the Marriott Hotel in Zurich under the direction of Peter Mäusli-Allenspach.
