Unfair conduct by taxpayers when determining tax domicile in an intercantonal relationship
As tax evasion presupposes a breach of procedural obligations, this article takes a closer look at the procedural obligations, in particular the taxpayer's duty to cooperate, both in ordinary assessment proceedings and in tax domicile proceedings. Finally, the supplementary tax procedure is also addressed, taking into account the latest case law of the Federal Supreme Court on the terms "unknown" or "new" facts and evidence.
Reasons for mitigation in post-tax and fine proceedings
Swiss criminal tax law may impose different penalties for the same offenses. This is due to statutory grounds for mitigating penalties, which ensure that personal circumstances and individual cases can be taken into account. The aim of this article is to provide an overview of the grounds for mitigating penalties in post-tax proceedings and to highlight current developments in practice, particularly in the Canton of Zurich.
Cross-border commuter regulation Switzerland-France
The home office has fundamentally changed cross-border taxation - also in the relationship between Switzerland and France. New rules have applied to French cross-border commuters since 2023, which allow more flexibility but also place greater demands on employers and employees. This article provides a concise overview of the current tax framework and shows what should be paid particular attention to.
Taxation of spouses in international relationships - Federal Supreme Court ruling of September 23, 2024 Prejudice on tax separation issues
In its ruling of September 23, 2024, the Federal Supreme Court issued a long-awaited precedent on the issue of international tax differentiation of debts and debt interest in the case of international spouses and revised its ruling of March 2023 on the international transfer of maintenance payments to the divorced spouse. What does this precedent mean for practice and how should other exciting practical cases be handled?
Stop the tax penalty in pillar 3b. Tax the income share instead of the capital contribution in the case of a capital withdrawal
On 10 September 2018, the Council of States adopted the motion "Stop the tax penalty in pillar 3b. In the case of a capital withdrawal, tax the share of income instead of the capital contribution" with the following amendment: "The Federal Council is instructed to submit to parliament an amendment to the Federal Tax Act (DBG) and the Tax Harmonisation Act (StHG) in order to achieve a flexibilisation of the flat-rate share of income on all benefits (periodic benefits, surrender, refund) from life annuities and life insurance policies, adapted to the respective investment conditions.
WAK-S has defined key points for the system change in the taxation of residential property
After detailed discussion and extensive clarifications, the WAK-S decided how the system change in imputed rental value should be implemented and commissioned the administration and secretariat to prepare a preliminary draft.
Circular Letter Taxation according to expenditure in direct federal tax
The Swiss Federal Tax Administration has published the circular "Taxation according to expense in direct federal tax".
Taxation of residential property - advice to the WAK-S on system change in the taxation of residential property
The Commission for Economic Affairs and Taxes of the Council of States (WAK-S) has continued its deliberations on the change of system for the taxation of residential property.
Individual taxation/couple and family taxation
The marriage penalty affects considerably more two-earner couples than the Federal Tax Administration has so far quantified. So far, two-earner couples with children have not been taken into account.
Taxation of residential property - WAK-S continues consulting
The Commission for Economic Affairs and Taxes of the Council of States (WAK-S) has continued its deliberations on the change of system for the taxation of residential property.
Charitable foundations and corporate foundations
Workshop on "Charitable Foundations and Corporate Foundations" by Julia von Ah and Oliver Appenzeller on the occasion of the ISIS seminar "Structuring Private Assets by Means of Trusts or Foundations" on October 31, 2023.
Special issues in trust and foundation structures
Workshop on "Special Issues in Trust and Foundation Structures" by Andrea Opel and Stefan Oesterhelt on the occasion of the ISIS seminar "Structuring Private Assets by Means of Trusts or Foundations" on October 31, 2023.
Family foundations and trusts in estate planning
Workshop on "Family Foundations and Trusts in Estate Planning" by Daniel Bader, Hanna Brozzo and Marlene Kobierski on the occasion of the ISIS seminar "Structuring Private Wealth by Means of Trusts or Foundations" on October 31, 2023.
ISIS)-Seminar folder "Taxation of shareholder and company in personal companies" (2023)
Case studies, detailed solution notes and slides: Here you will receive all documents of the individual workshops according to the following content description from the ISIS)-Seminar "Taxation of Shareholder and Company at Personally Owned Businesses" from September 18 - 19, 2023 under the direction of Andrea Opel.











