St. Gallen Inheritance Tax Cases
Last updated: 14 Nov 2025
St. Gallen Inheritance Tax — Cases & Commentary
Working case notes for the Canton of St. Gallen (Kanton St. Gallen) on situs, exemptions by relationship class, valuation at date of death, debt allocation, timing of gifts close to death, and filing mechanics. These concise abstracts are designed for practitioners. Use the copy buttons to paste into memos or client updates.
Holding. For a decedent domiciled abroad, St. Gallen taxes SG-situs real estate (apartment/chalet) at date-of-death market value; foreign intangibles remained out of scope.
Reasoning. Situs follows immovable property location; intangibles follow domicile unless functionally tied to a SG permanent establishment.
Practice point. Attach land-register extract and independent appraisal; keep FX and methodology consistent with foreign filings.
Holding. Spouse/registered partner and direct descendants benefitted from statutory relief; unrelated beneficiaries taxed on their shares at progressive rates.
Reasoning. Rate classes determined by relationship; exemption/relief is applied before communal modifiers.
Practice point. Split bequests to favoured classes where appropriate and document civil status to substantiate relief.
Holding. Only debts allocable to SG-situs property (e.g., property mortgage) reduced the SG base; general estate liabilities were excluded.
Reasoning. Functional nexus required between liability and SG asset; prevents double deduction inter-cantonally.
Practice point. Provide lender statements as of date of death; show direct linkage to the SG parcel.
Holding. Substantial lifetime gifts made shortly before death were considered in assessing beneficiary burden; anti-avoidance rationale applied.
Reasoning. Prevents circumvention of class-based burdens; timing and intent reviewed.
Practice point. Document gift dates/values; expect queries if material transfers occurred within the look-back window.
Holding. A defensible minority/illiquidity discount was accepted for a non-listed shareholding based on an independent expert report.
Reasoning. Fair market value standard at date of death; discount justified by lack of control/marketability.
Practice point. Commission a valuation report aligned with Swiss practice; reconcile to foreign estate values to avoid mismatches.
Holding. Where probate proceeded abroad, a limited SG return covering only SG-situs assets was sufficient; foreign assessments served as context for credits.
Reasoning. Inter-cantonal/foreign coordination to prevent double taxation; SG jurisdiction tied to situs assets.
Practice point. Include foreign assessment letters and payment proofs when claiming relief.
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