A Swiss Aktiengesellschaft (joint-stock company) misses two consecutive quarterly payments to its principal lender. Within days, the board receives a formal demand letter. Under Swiss insolvency legislation, the directors now face a strict legal duty to act – and the window for preserving value closes faster than most international executives expect.
Insolvency and restructuring in Switzerland is governed by a specialised body of debt enforcement and bankruptcy legislation. Supplemented by corporate legislation applicable to AG (Aktiengesellschaft, joint-stock company) and GmbH (Gesellschaft mit beschränkter Haftung, limited liability company) structures. The primary formal procedures are composition proceedings (Nachlassverfahren), debt enforcement (Betreibungsverfahren), and bankruptcy (Konkursverfahren), each with distinct eligibility conditions, timelines, and creditor consequences. Choosing the correct instrument – and acting before statutory deadlines expire – determines whether a business survives restructuring or is wound up entirely.
This page sets out the core legal instruments, procedural timelines, common pitfalls for international clients, cross-border considerations involving Portugal and the EU. Additionally. A self-assessment checklist to help directors and creditors identify the right course of action under Swiss law.
The regulatory setting: Swiss insolvency and restructuring law
Switzerland's insolvency regime sits within a dual legislative structure. The Swiss Federal Act on Debt Enforcement and Bankruptcy (SchKG) governs the procedural mechanics of debt collection, composition, and bankruptcy. Corporate obligations for directors – particularly the duty to notify the court upon over-indebtedness – derive from Swiss corporate legislation applicable to AG and GmbH entities registered in the Handelsregister Schweiz (Swiss Commercial Register).
The Bundesgericht (Swiss Federal Supreme Court) has consistently held that directors bear personal liability for failing to act promptly when the balance sheet shows over-indebtedness. This creates a decisive difference from many other European jurisdictions: the obligation to file is not discretionary. It is triggered automatically by a statutory financial condition, and delay – even by a matter of weeks – can expose directors to civil and, in some cases, criminal liability.
Switzerland's debt enforcement system is also unusually decentralised. Cantonal debt enforcement offices (Betreibungsämter) administer enforcement proceedings at the local level. Each canton may have procedural nuances. International clients accustomed to centralised insolvency courts in France, Germany, or the UK often underestimate how local this process is in practice.
The Swiss Code of Obligations provides the substantive corporate law foundation for over-indebtedness notifications. Under this body of legislation, when interim or annual accounts show that liabilities exceed assets – whether at going-concern or liquidation values – directors must immediately convene a general meeting and notify the competent court. Failure to act constitutes a breach of fiduciary duty.
One further distinction from EU member states: Switzerland is not bound by the EU Insolvency Regulation. Cross-border proceedings involving Swiss entities therefore require careful analysis of private international law rules and bilateral treaty arrangements. For clients whose operations span Switzerland and the EU, this gap creates real procedural complexity – addressed in detail below.
Key instruments: composition, bankruptcy, and informal restructuring
Swiss restructuring and insolvency law offers three primary formal pathways, each with specific applicability conditions, and several informal options that operate outside the courts entirely.
Composition proceedings (Nachlassverfahren) are the principal restructuring instrument. A debtor – or, in certain circumstances, a creditor – may apply to the competent cantonal court for a provisional moratorium. The court appoints a Sachwalter (administrator) to supervise the debtor's operations during the moratorium period. The provisional moratorium typically lasts four months. The court may extend it to a maximum of around 24 months in complex cases. During this period, enforcement actions against the debtor are stayed.
Two outcomes are available. The first is a composition agreement (Nachlassvertrag), under which a defined majority of creditors by number and value agree to a restructuring plan. The plan binds all unsecured creditors once confirmed by the court. The second is an assignment of assets (Nachlassvertrag mit Vermögensabtretung), in which the debtor surrenders assets to a liquidator for orderly realisation, avoiding full bankruptcy proceedings. Practitioners in Switzerland note that the assignment route is often preferred when the debtor lacks ongoing business value but wishes to avoid the reputational consequences of formal bankruptcy.
Bankruptcy proceedings (Konkursverfahren) result in the dissolution and liquidation of the entity. Once a bankruptcy order is issued, a Konkursmasse (bankruptcy estate) is constituted. A liquidator is appointed – either the cantonal bankruptcy office or, in larger cases, a private administrator. Creditors are invited to submit Forderungsanmeldungen (proofs of debt) within a statutory period, typically 30 days from the publication of the bankruptcy notice in the Schweizerisches Handelsamtsblatt (Swiss Official Gazette of Commerce). Creditors who miss this deadline may lose priority ranking or, in some cases, their right to participate in distributions at all.
The creditors' meeting (Gläubigerversammlung) plays a central role in larger bankruptcies. Creditors vote on whether to proceed under simplified or ordinary bankruptcy administration, and whether to appoint a private administrator in place of the official bankruptcy office. This distinction matters commercially: private administrators often bring more transactional experience and move faster, particularly in asset sale scenarios.
Informal restructuring outside court proceedings is frequently the most commercially efficient route. Options include standstill agreements, debt-for-equity conversions, and renegotiation of credit facilities with key lenders. Swiss corporate legislation permits significant flexibility in restructuring the capital structure of an AG or GmbH, including capital reductions, conversion of shareholder loans, and new money injections without court involvement. These options are available only if the company is not yet over-indebted in the statutory sense – making early intervention critical.
For international clients dealing with commercial disputes in Switzerland that have escalated into solvency concerns. Understanding the point at which informal resolution becomes legally inadequate is one of the most consequential strategic decisions in the process.
To receive an expert assessment of your restructuring options in Switzerland, contact us at info@ferrazwhitmore.com.
Practical insights and common pitfalls for international clients
International executives managing Swiss entities frequently encounter several non-obvious challenges that do not appear clearly from reading the statute.
The over-indebtedness trigger is self-executing. Many foreign directors assume that formal insolvency proceedings begin only when a creditor forces the issue. Under Swiss corporate legislation, however, the duty to notify the court arises from a financial condition – not from external pressure. A director who waits for a lender to act has already potentially breached their legal obligation. The practical consequence is personal liability exposure in the event the company subsequently enters bankruptcy with insufficient assets to cover debts that accumulated during the delay.
The canton of registration determines jurisdiction. Bankruptcy and composition proceedings are handled by the courts and debt enforcement offices in the canton where the company is registered. For a company registered in Canton Zurich, proceedings take place in Zurich. For a Geneva-registered entity, they take place in Geneva. This sounds straightforward, but international groups that restructure holding structures often inadvertently locate parent entities in cantons where local counsel relationships are thinner. Selecting the right registration canton during company formation has downstream implications for insolvency strategy.
Proof of debt deadlines are unforgiving. Foreign creditors frequently miss the 30-day proof of debt filing window because they are not monitoring the Swiss Official Gazette. Swiss insolvency legislation does not provide a statutory mechanism for late admission in most circumstances. A creditor that fails to file on time risks losing its participation in distributions entirely, or being relegated to a lower class. International lenders and trade creditors should implement monitoring procedures specifically for Swiss entities in their counterparty portfolios.
Group insolvencies require separate proceedings per entity. Unlike the EU Insolvency Regulation, which provides mechanisms for coordinating group proceedings across member states, Swiss law treats each legal entity separately. An international group with multiple Swiss subsidiaries must initiate separate proceedings for each entity. This can lead to conflicting timelines, competing creditor groups, and inter-company claim complexity. Early mapping of intra-group exposures is essential before any formal step is taken.
Asset transactions during the suspect period are at risk of challenge. Swiss insolvency legislation contains actio pauliana-equivalent avoidance rules. Transactions completed in the period before bankruptcy. which can extend back several years depending on whether the counterparty was a related party. are subject to clawback if they were made at undervalue or with intent to disadvantage creditors. International buyers of Swiss assets must conduct thorough insolvency risk due diligence before acquisition, particularly where the seller shows signs of financial distress.
The moratorium is not automatic. Some directors assume that applying for composition proceedings guarantees an immediate stay. The provisional moratorium requires a court order. The court has discretion to refuse or impose conditions. If the application is made too late – after creditors have already obtained enforcement orders – the moratorium may provide limited practical relief. Early application, before individual enforcement actions crystallise, is consistently more effective.
Cross-border considerations: Switzerland, Portugal, and the EU dimension
For clients whose business interests connect Switzerland with Portugal or broader EU markets, the absence of a bilateral insolvency treaty between Switzerland and the EU creates a specific set of procedural challenges.
Swiss insolvency proceedings do not automatically produce enforceable effects in EU member states. Recognition of a Swiss bankruptcy order in Portugal, France, Germany. Alternatively. Other EU jurisdictions requires a separate exequatur (recognition procedure) before the courts of the relevant member state. Alternatively, reliance on domestic private international law rules. This process is neither fast nor guaranteed. The competent Portuguese courts – including, in commercial matters, the Tribunal de Comarca or, on appeal, the Tribunal da Relação – apply Portuguese private international law to determine whether recognition is appropriate.
The practical consequence for international restructurings is significant. Swiss-initiated composition proceedings may not automatically bind EU-based creditors or protect EU-located assets from individual enforcement action. A creditor based in Lisbon or Madrid can, in principle, proceed against Portuguese or Spanish assets of the Swiss debtor during a Swiss moratorium, unless separate protective measures are obtained in each relevant jurisdiction.
Conversely, when a Portuguese company faces financial difficulties and holds Swiss assets or operates through a Swiss subsidiary, the interaction between Portuguese insolvency law and Swiss enforcement law requires careful advance structuring. Portugal's insolvency legislation – the Código da Insolvência e da Recuperação de Empresas (CIRE, Portuguese Insolvency and Corporate Recovery Code) – governs the main proceedings for a Portuguese-domiciled debtor. Swiss assets of that debtor are, however, subject to Swiss debt enforcement rules, not the Portuguese process. Clients dealing with this intersection should review our analysis of insolvency and restructuring proceedings in Portugal alongside the present page.
Switzerland's relationship with the EU is governed by a series of bilateral agreements rather than EU membership or EEA participation. None of these agreements contains a general insolvency or judgment recognition protocol. This means that any enforcement or recognition action requires jurisdiction-by-jurisdiction analysis. In practice, Swiss liquidators and administrators managing estates with EU-wide assets frequently appoint local counsel in each EU jurisdiction to run parallel protective proceedings.
The tax dimension adds further complexity. Swiss corporate tax legislation provides specific treatment for debt waivers and capital contributions in restructuring scenarios. A debt waiver by a creditor may generate taxable income at the debtor level under Swiss tax rules, unless specific restructuring exemptions apply. Cross-border debt waivers involving related parties – particularly those with Portuguese or other EU-based lenders – may also trigger withholding tax consequences under applicable double taxation treaties between Switzerland and the relevant EU state. Tax analysis should always run in parallel with the insolvency and restructuring legal strategy.
For clients managing group structures that include both Swiss and EU entities, early coordination between Swiss and EU counsel is not optional – it is the principal risk management measure available. Establishing which jurisdiction holds the centre of main interests for each entity, and which assets are reachable under which legal system, defines the entire restructuring strategy before a single formal step is taken.
For a tailored strategy on cross-border insolvency matters involving Switzerland and the EU, reach out to info@ferrazwhitmore.com.
Self-assessment checklist for directors and creditors
The following checklist identifies when Swiss insolvency and restructuring instruments are applicable, and what preparatory steps are required before initiating proceedings.
For directors of a Swiss AG or GmbH – this procedure is applicable if:
- The latest balance sheet shows liabilities exceeding assets at either going-concern or liquidation values
- The company has been unable to meet payment obligations as they fall due for a sustained period
- A lender has issued a formal demand or initiated debt enforcement proceedings via a cantonal Betreibungsamt
- Key suppliers or counterparties have suspended credit terms or demanded cash in advance
- Informal negotiations with creditors have stalled and a standstill agreement is no longer viable
Before initiating formal proceedings, verify:
- Current balance sheet prepared at both going-concern and liquidation values by a qualified auditor
- Complete schedule of creditors by class: secured, preferential, unsecured, and related-party
- Mapping of assets by jurisdiction – particularly any assets located outside Switzerland
- Review of all transactions in the preceding five years for potential avoidance risk
- Identification of the competent cantonal court based on the registered office in the Handelsregister Schweiz
For creditors of a distressed Swiss company – this procedure is applicable if:
- A debt is overdue and informal recovery attempts have not produced payment
- The debtor entity is registered in Switzerland and subject to Swiss debt enforcement rules
- The creditor wishes to initiate debt enforcement or participate in existing insolvency proceedings
- The creditor is an unsecured or partially secured foreign lender needing to file a proof of debt within the Swiss deadline
Decision pathway:
- Viable going-concern business + creditor support available → pursue composition proceedings (Nachlassverfahren) with a restructuring plan
- No viable going concern + assets available for distribution → seek orderly assignment of assets or formal bankruptcy
- Early-stage financial difficulty + not yet over-indebted → pursue informal restructuring, standstill, or capital restructuring outside court proceedings
- Cross-border group with EU assets → initiate parallel protective measures in each relevant jurisdiction before Swiss filing
A detailed breakdown of entity formation and registration requirements under Swiss law is available in our guide to company formation in Switzerland, which covers the structural choices that affect downstream insolvency exposure.
Frequently asked questions
- How long do Swiss composition proceedings typically take, and what does the process cost?
- The provisional moratorium stage lasts four months from the court order, extendable to a maximum of around 24 months in complex restructurings. An ordinary composition plan proceeding – from application to court confirmation – typically takes between six and eighteen months, depending on the complexity of creditor negotiations. Costs include court fees, administrator fees, and legal counsel fees. Administrator fees in larger Swiss cases are set by cantonal tariffs and are often substantial. Legal fees for debtor-side counsel in contested proceedings start in the range of tens of thousands of Swiss francs and increase with complexity.
- Can a foreign creditor participate in Swiss bankruptcy proceedings without local representation?
- A foreign creditor may technically submit a proof of debt directly to the Swiss bankruptcy administration without appointing Swiss legal counsel. In practice, engaging a lawyer in Switzerland with insolvency experience is strongly advisable. The proof of debt must be filed within the statutory deadline – typically 30 days from publication in the Swiss Official Gazette – in the correct form and with supporting documentation translated where necessary. Errors or late filings rarely receive remedial treatment. Foreign creditors who rely on their home-country advisers to monitor Swiss proceedings frequently miss critical deadlines.
- Is there a misconception that Swiss insolvency proceedings automatically protect assets across Europe?
- Yes – this is one of the most consequential misconceptions affecting international clients. Because Switzerland is not an EU member state and is not bound by the EU Insolvency Regulation. A Swiss moratorium or bankruptcy order does not automatically stay enforcement actions against assets located in EU member states. A French or Italian creditor can, in principle, proceed against EU-based assets of a Swiss debtor during a Swiss moratorium unless separate protection is obtained in each relevant country. Managing this exposure requires coordinated cross-border strategy before the Swiss formal proceedings begin – not after.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our insolvency and restructuring practice covers both formal proceedings and informal workouts in Switzerland, Portugal, and across the EU, drawing on our dual expertise in Portuguese civil law and English common law tradition. We advise international entrepreneurs, institutional creditors, private equity sponsors, and in-house legal teams navigating distressed situations across multiple legal systems. As a law firm in Switzerland and Portugal with cross-border restructuring capability, we are well placed to coordinate parallel proceedings, manage multi-jurisdictional creditor claims, and build effective restructuring strategies for clients operating across Europe. Our attorneys have advised on insolvency and debt restructuring matters across both civil law and common law systems. Additionally. The firm's Lisbon base provides direct access to EU regulatory rules and enforcement mechanisms relevant to Swiss-EU cross-border situations. To discuss your situation in Switzerland or across borders, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.