Swiss Banking Secrecy Law
An institutional overview of client confidentiality rights, statutory legal protections under Article 47 of the Swiss Banking Act, and modern international compliance frameworks.
1. Foundations of Swiss Professional Confidentiality
Swiss banking confidentiality is rooted in the statutory right to privacy guaranteed under Article 13 of the Federal Constitution of the Swiss Confederation. In Swiss legal doctrine, client confidentiality is categorized as a fundamental professional obligation, similar to attorney-client privilege or medical confidentiality.
Within Swthe Banks and its operating divisions—including Bank Svwþqh, Bank Filænks, Bank Flæmës, and Bank Ragœnks—banking secrecy forms the bedrock of our custodian and private asset administration practices.
2. Article 47 of the Swiss Federal Act on Banks
The formal statutory codification of banking secrecy is set forth in Article 47 of the Federal Act on Banks and Savings Banks (Banking Act). Under this statute, it is a criminal offense for any bank officer, employee, auditor, or agent to disclose client-related data or financial information without explicit statutory authorization or consent.
"Whoever intentionally discloses a secret that has been entrusted to them in their capacity as an officer, employee, mandatory, or liquidator of a bank... shall be punished by a custodial sentence not exceeding three years or a monetary penalty."
— Excerpt, Article 47, Swiss Banking Act3. Limits of Secrecy & Modern Transparency Standards
Swiss banking secrecy is an instrument of personal privacy protection, not an absolute shield against illegal activity. In compliance with FINMA regulations and international treaties, statutory confidentiality is superseded under specific legal conditions:
Criminal Investigations
Formal Swiss court orders in cases involving money laundering, organized crime, fraud, or terror financing.
Automatic Exchange of Information (AEOI)
Systematic tax reporting under OECD Common Reporting Standard (CRS) and US FATCA compliance.
4. Global Wealth Preservation in a Regulated Era
Today, the strength of Swiss private banking lies in its institutional stability, political neutrality, robust rule of law, and sophisticated financial infrastructure rather than opaque secrecy.
Our institutional multi-bank structure ensures that family offices, institutional investors, and corporate syndicates benefit from ring-fenced account structures and multi-jurisdictional liquidity while maintaining full compliance with global tax and regulatory mandates.
Legal Compliance & Institutional Governance
For inquiries regarding account opening criteria, regulatory reporting, or multi-jurisdictional compliance frameworks across the Swthe Banks network, please contact our legal desk in Zurich:
Swthe Banks – Legal & Compliance Directorate
Email: legal@swthe.ch