Swiss Subsidiary vs Branch Office: Which Should a Foreign Company Choose?

For foreign companies entering the Swiss market, one of the first structural decisions is whether to incorporate a Swiss subsidiary or register a Swiss branch office. The key difference is legal independence: a subsidiary is a separate Swiss legal entity, usually established as a GmbH or AG, while a branch remains part of the foreign parent company and has no separate legal personality.

A Swiss subsidiary is generally the stronger choice where the Swiss operation is expected to become a substantial part of the business, enter into contracts independently, employ a local team, require operational banking, limit the foreign parent company’s direct liability or potentially admit investors in the future. A branch can be an effective alternative where the Swiss activities will remain closely integrated with the foreign parent and there is no need to create a separate Swiss company.

Neither structure is universally better. The right choice depends on the planned activities in Switzerland, the level of operational independence, liability considerations, taxation, banking requirements, employees and the group’s long-term strategy.

IncoSwiss, a Swiss corporate services provider, has supported international businesses and cross-border corporate groups with establishing and administering their Swiss operations for almost two decades. Choosing between a subsidiary and a branch is one of the first structural questions IncoSwiss considers when advising a foreign company entering the Swiss market.

In Short

Choose a Swiss subsidiary if you expect to build an operational business in Switzerland, require an operational Swiss bank account, want greater separation of liability from the foreign parent or need flexibility for future ownership and investment. Choose a Swiss branch if the Swiss activities will remain closely integrated with the foreign parent, no separate Swiss ownership structure is required and the Swiss presence is intended primarily as an extension of the existing foreign business.

Swiss Subsidiary vs Branch Office: Key Differences at a Glance

While the table below provides a quick comparison, the sections that follow explain when each structure is likely to be the better choice in practice.

What Is a Swiss Subsidiary?

A Swiss subsidiary is a company incorporated under Swiss law that is owned wholly or partly by a foreign parent company. It is a commonly used structure for foreign companies expanding into Switzerland, whether as a first step into the Swiss market or as part of a wider European or international group structure. The subsidiary is generally established as either a GmbH or an AG.

The subsidiary has its own legal personality. It can hold assets, enter into contracts, employ staff, open bank accounts and incur liabilities in its own name. The foreign parent may own 100% of the company; Swiss law does not generally require a Swiss shareholder merely because the owner is foreign. Both GmbHs and AGs may have a single shareholder, which can be an individual or a legal entity.

A GmbH requires CHF 20’000 of fully paid-in share capital. An AG requires CHF 100’000 of share capital, with at least CHF 50’000 paid in at incorporation and at least 20% of the nominal value of each share paid in.

The subsidiary must also maintain a registered address in Switzerland and satisfy the Swiss-resident representation requirement. Both an AG and a GmbH must be capable of being represented by at least one person resident in Switzerland. As a Swiss legal entity, the subsidiary must maintain proper accounting records, prepare annual financial statements and comply with the applicable Swiss tax and other statutory filing obligations.

Foreign companies deciding between the two subsidiary forms can find a detailed comparison in our guide: Swiss AG vs GmbH: Which Legal Form Is Right for Your Swiss Business?

What Is a Swiss Branch Office?

A Swiss branch office is a registered Swiss establishment of a company whose head office remains abroad. Unlike a subsidiary, registering a branch office in Switzerland does not create a new Swiss legal entity. The branch remains legally part of the foreign company.

The branch therefore has no shareholders or share capital of its own. Rights and obligations arising through the branch ultimately belong to the foreign company.

A Swiss branch must be entered in the Commercial Register, maintain a registered address in Switzerland and have an authorised representative resident in Switzerland with authority to represent the branch. It must also maintain appropriate accounting records for its Swiss activities and comply with the applicable Swiss tax and reporting obligations.

Importantly, a branch office in Switzerland is more than simply a Swiss business address. It represents an actual Swiss establishment through which the foreign company carries on part of its business activities. A company that merely requires an address or occasional local support should therefore not automatically assume that a branch is the appropriate structure.

Which Is Easier to Establish?

At first sight, a branch may appear simpler because there is no separate statutory share-capital requirement and no new Swiss corporation needs to be created.

A subsidiary follows the standard Swiss incorporation process: selecting the legal form, preparing the incorporation documentation, depositing the required capital, executing the notarial incorporation and registering the company with the Commercial Register.

A branch does not require the incorporation of a new legal entity. There is therefore no separate Swiss incorporation deed, capital payment account or share-capital contribution for the branch itself.

However, the Commercial Register must establish the existence and relevant corporate details of the foreign company as well as the authority to create and represent its Swiss branch. Depending on the parent company’s jurisdiction and the requirements of the relevant Commercial Register, registration requires foreign Commercial Register extracts, constitutional documents, corporate resolutions, evidence of authorised representatives, certified signatures and, where applicable, apostilles or translations.

The precise documentation depends on the foreign parent company, its country of incorporation and the canton in which the branch will be registered.

The more useful question is therefore not simply which structure is easier to register, but which structure will best support the way the business actually needs to operate in Switzerland.

Liability: One of the Most Important Differences

Liability is one of the most important considerations when comparing a Swiss subsidiary with a branch office in Switzerland.

A Swiss subsidiary is a separate legal entity. Its business obligations and liabilities generally belong to the subsidiary rather than directly to its shareholder. In the case of both a GmbH and an AG, the company’s assets are generally liable for the company’s obligations rather than the shareholder’s private or corporate assets.

This does not mean that a foreign parent can never become exposed to subsidiary liabilities. Parent-company guarantees, financing arrangements, contractual undertakings and other circumstances can create separate obligations. Nevertheless, the subsidiary establishes a distinct corporate layer between the Swiss operating business and its foreign owner.

A Swiss branch does not provide the same separation. Because the branch has no separate legal personality and remains legally part of the foreign company, obligations incurred through the Swiss branch are ultimately obligations of the foreign company itself.

For businesses entering into substantial Swiss contracts or creating meaningful operational exposure, this liability distinction can be one of the strongest reasons for choosing a Swiss subsidiary over a branch structure.

Taxation

Both a Swiss subsidiary and a branch office in Switzerland create Swiss tax obligations, but their tax treatment is not identical.

A Swiss subsidiary is generally subject to Swiss corporate income tax on its taxable profits, levied at federal, cantonal and municipal level. Cantonal and municipal capital taxes also apply.

With a branch, the foreign company is subject to Swiss taxation in respect of the taxable profits attributable to its Swiss branch. The allocation of income and expenses between the foreign head office and the Swiss branch may therefore require additional analysis.

VAT must be considered separately. Whether VAT registration is required depends on the activities carried out in Switzerland and the applicable turnover thresholds.

The overall tax comparison can also depend on the foreign parent company’s jurisdiction, the applicable double-taxation treaty, intra-group transactions and the way profits are transferred within the group.

The proposed structure should therefore be considered from both a corporate and tax perspective before registration.

Banking

Banking is one of the most important practical considerations when deciding between a Swiss subsidiary and a branch office in Switzerland, and one where IncoSwiss’s experience points clearly in one direction.

A Swiss subsidiary applies for banking services as a Swiss-incorporated company. The bank will nevertheless review the wider ownership structure, ultimate beneficial owners, business activities, expected transaction flows, countries involved and the source and purpose of funds.

With a branch, the underlying legal entity remains the foreign parent company. Bank onboarding therefore generally involves reviewing both the foreign company and its Swiss operation and may require additional foreign corporate documentation and compliance checks.

Based on IncoSwiss’s experience, Swiss subsidiaries are generally more straightforward to place with Swiss banks than branches of foreign companies. Branch accounts may be subject to more extensive onboarding requirements and, depending on the bank and the jurisdiction of the foreign head office, higher account-opening or ongoing management fees.

For companies that require an operational Swiss account for customer receipts, supplier payments, payroll or other regular transactions, banking should therefore be considered before selecting the legal structure rather than after registration.

For further guidance, see our articles: How to Open a Swiss Business Bank Account After Incorporation and 5 Common Reasons Swiss Business Bank Account Applications Are Rejected.

Accounting and Ongoing Administration

A subsidiary maintains its own accounting records and annual accounts as a separate Swiss company and manages its Swiss tax, VAT, payroll, social-security and other statutory obligations where applicable.

A branch must maintain sufficient accounting records relating to its Swiss activities to support its Swiss financial reporting, tax, VAT, payroll and other local obligations, coordinated with the foreign head office’s accounting.

Both structures therefore require proper Swiss accounting and tax compliance. The main difference is that a subsidiary maintains its accounts as an independent Swiss company, while the branch’s Swiss financial records must also be coordinated with the wider accounting of the foreign company.

Can Both Structures Hire Employees in Switzerland?

In principle, yes. Both a Swiss subsidiary and a Swiss branch office can support local employment.

With a subsidiary, the Swiss company is the employer. With a branch, the foreign company employs the staff through its Swiss branch because the branch itself is not a separate legal entity.

In either case, employing staff in Switzerland creates Swiss employer obligations. Depending on the employee’s circumstances, these may include registration with the AHV/AVS compensation office, accident insurance, occupational pension arrangements, payroll reporting and withholding-tax obligations.

A branch therefore does not avoid the Swiss employment, payroll or social-security requirements that apply to the local workforce.

Another important practical consideration is banking. Once employees are hired in Switzerland, the business will generally need a reliable operational bank account to process salary payments, social-security contributions, insurance premiums and other employment-related payments. Based on IncoSwiss’s experience, branches of foreign companies can face greater challenges in opening and maintaining suitable Swiss business bank accounts than Swiss-incorporated subsidiaries.

For this reason, where local employees are planned, IncoSwiss generally recommends considering a Swiss subsidiary rather than a branch, particularly if the Swiss operation will require regular payroll and other local payments.

3 Common Misconceptions

“A branch avoids Swiss corporate tax.”

Incorrect. A Swiss branch of a foreign company is subject to Swiss tax on the profits attributable to its Swiss activities. The branch does not benefit from a tax exemption simply because the head office is abroad.

The overall tax position depends on the group structure, the applicable double-taxation treaty and the allocation of income and expenses between the foreign head office and the Swiss branch.

“A branch is always simpler to set up than a subsidiary.”

Not necessarily. While a branch avoids the Swiss share-capital requirement and the notarial incorporation process applicable to a new Swiss company, registering a branch office in Switzerland can require extensive foreign corporate documentation, including certified or apostilled Commercial Register extracts, constitutional documents, corporate resolutions and certified signatures.

Depending on the parent company’s jurisdiction and the documentation available, this process can be more administratively demanding than initially expected.

“Converting a branch into a subsidiary is straightforward.”

It is not a simple legal-form conversion. Because the branch is not a separate legal entity, restructuring the Swiss operation will generally involve incorporating a new Swiss company and transferring the relevant Swiss business into it.

Depending on the circumstances, this may involve assets, contracts, employees, permits, customer relationships and tax consequences.

If there is already a realistic expectation that the Swiss operation will eventually need to become an independent company, establishing the subsidiary from the outset can avoid a later restructuring exercise and the associated cost and administration.

Quick Decision Guide

Not sure which structure fits your business? Consider these six questions:

Will the Swiss operation enter into significant contracts or carry meaningful operational risk?
If yes, the liability separation offered by a subsidiary may be important.

Will Switzerland become a substantial long-term market with employees, customers and its own operations?
If yes, a subsidiary will often provide the stronger long-term structure.

Will an operational Swiss bank account be important?
If yes, a Swiss subsidiary will generally offer more straightforward banking options based on IncoSwiss’s experience.

Could investors or employees eventually participate specifically in the Swiss business?
If yes, a subsidiary is generally the stronger candidate.

Will the Swiss activity remain closely integrated with the foreign parent with no need for separate ownership?
If yes, a branch may be sufficient.

Is avoiding separate Swiss share capital an important consideration?
If yes, a branch may be attractive, but this should be balanced against liability, banking, taxation and long-term operational requirements.

If the Swiss operation is expected to develop into an active and increasingly independent business, a subsidiary will generally provide greater long-term flexibility. If the Swiss presence will remain closely integrated with the existing foreign company and no separate Swiss ownership structure is required, a branch may be the more appropriate solution.