k-chat – Your AI Research Assistant for Swiss Tax Law – updated version
Ask your tax law question in German, French, Italian or English and k-chat will search Swiss tax case law and deliver a concise, well-founded analysis based on relevant official sources.
The knowledge base is founded exclusively to Swiss tax law and draws on official sources, including decisions of the Federal Supreme Court and the Federal Administrative Court, cantonal tax decisions as well as publications issued by cantonal tax authorities across all regions of Switzerland, the complete k-flash archive and selected specialist publications such as the taxlawblog. Content from law firms, expert platforms as well as foreign third-party sources is deliberately excluded.
k-chat analyses the relevant case law and highlights the key legal issue, applicable principles and practical implications. Each analysis is linked to the underlying original decision, including the court and procedural status.
Wherever the available sources do not provide a sufficiently reliable basis for an analysis, k-chat will clearly indicate this.
Ready to find the answer? Ask k-chat your tax law question and put your digital research assistant for Swiss tax law to work.
Disclaimer: k-chat is a research and information tool and does not constitute legal or tax advice. AI-generated analysis may contain errors or omissions and does not replace an individual professional assessment or a review of the original sources. The original sources and applicable law remain authoritative.
This publication has been prepared solely for information purposes and is does not constitute a recommendation, a solicitation, or an offer. The information on which this publication is based has been obtained from sources that we believe to be reliable and in good faith, but we have not independently verified such information and no representation or warranty, express or implied, is made as to its accuracy. All expressions of opinion are made as of the date of publication and may be subject to change without notice. k-flash and all related affiliates accepts no liability or responsibility whatsoever for any consequential loss of any kind arising out of the use of this publication or any part of its contents. The use of this publication should not be regarded as a substitute for the exercise by the recipient of his or her own judgment. This publication is not directed to any person in any jurisdictions that prohibit such publication.









