A Swiss tax ruling (rescrit fiscal) is a binding advance position issued by the cantonal tax authority confirming the tax treatment of a planned transaction or structure — capital gain exemption, participation exemption application, withholding tax treatment. It provides legal certainty before the operation is completed. The ruling is confidential, specific to the described facts and binding on the tax authority if the actual facts match the submitted file. It is an indispensable tool in the structuring of Swiss transactions, preventing post-completion tax surprises.

‍

Example: before selling a company for CHF 15.0 million, the Swiss entrepreneur submits a ruling request to the cantonal FTA confirming the CHF 12.0 million capital gain qualifies as tax-exempt private asset gain (not a securities dealer). The ruling, obtained in 4 weeks, confirms exemption — preventing the approximately CHF 3.0 million income tax liability that would apply if the gain were requalified as professional income.

‍

Hectelion coordinates cantonal tax ruling requests in Swiss M&A transactions to secure tax treatment before any commitment is made by the parties.