This document from the Swiss Federal Tax Administration (ESTV) discusses proposed adjustments to VAT (Value Added Tax) regulations regarding input tax deductions. The document emphasizes careful record-keeping and accurate reporting to ensure compliance with the updated VAT regulations.
Source: estv.admin.ch
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.