What is the difference between a representative office and a branch office in Switzerland?

A representative office is not a separate legal entity, is not entered in the Handelsregister, and may only be used for market research, relationship building, or marketing. A branch office, by contrast, is a registered unit with its own name, bank account, and accounting, and it may also carry out business activities.

When can a representative office be classified as a permanent establishment?

If the representative office actually conducts business negotiations, prepares contracts, or materially participates in business decisions, the tax authorities may classify it as a permanent establishment. This can also result in retroactive tax liability.

Is a Swiss-resident representative required for a branch office?

Yes, the branch office must have at least one representative with Swiss residence who is authorized to sign. This may be an employee, a local lawyer, or a fiduciary.

How long does it take to register a branch office in Switzerland?

The full process, from collecting the documents to final registration, typically takes 4–8 weeks. The duration may vary by canton and depending on the completeness of the submitted documents.

What tax obligations does a branch office have?

A branch office pays cantonal and federal corporate income tax on profits generated in Switzerland. The effective tax rate varies by canton, so the actual burden must always be assessed based on local rules.

What mistakes most often cause delays or risks in Swiss registration?

Common mistakes include confusing a representative office with a branch office, incomplete or improperly certified documentation, and the absence of a Swiss representative. Problems can also arise if the actual activity does not match the registered place of business.

Branch office or representative office? How should a Hungarian company start its Swiss registration?

Q: When is VAT registration mandatory for a branch office?

If the branch office’s expected annual Swiss turnover exceeds CHF 100 000, VAT registration with the ESTV is mandatory. The standard Swiss VAT rate has been 8.1% since 2024.

What is the difference between a branch office, a representative office, and a subsidiary?

The three structures differ fundamentally not only in name, but also in legal status, taxation, and operational possibilities.

Representative office (Repräsentanz)

A representative office is not a separate legal entity and is not entered in the Swiss commercial register (Handelsregister). It is suitable only for market research, networking, marketing activities, and representing the parent company — it cannot issue invoices, conclude contracts in its own name, or generate revenue in Switzerland.

Because there is no commercial registration, a representative office does not, in principle, create Swiss tax obligations. However, the Swiss tax authorities (cantonal tax offices and the Federal Tax Administration, ESTV / AFC) are increasingly scrutinizing whether a representative office is in fact carrying out business activities — if so, it may be classified as a branch-like permanent establishment (Betriebsstätte), which gives rise to tax obligations.

Branch office (Zweigniederlassung)

A branch office is an extension of the parent company: it does not have separate legal personality, but it must be entered in the Swiss commercial register (Handelsregister). It has its own name, Swiss bank account, and accounting records, and it may conduct business, conclude contracts, and issue invoices.

From a tax perspective, the branch office is an independent Swiss taxpayer: it pays Swiss corporate income tax on profits generated in Switzerland (Gewinnsteuer), and — if annual turnover exceeds CHF 100 000 — it becomes subject to VAT registration (Mehrwertsteuer / MWST).

Subsidiary (Tochtergesellschaft)

A subsidiary is an independent Swiss company — most commonly in the form of a GmbH (Gesellschaft mit beschränkter Haftung) or AG (Aktiengesellschaft). It is legally fully separate from the parent company: it has its own capital, its own liability, and full Swiss tax obligations. Establishing it is more complex and more costly, but it provides the greatest autonomy and the clearest legal separation.

This article focuses on the branch office and the representative office. The details of setting up a subsidiary are covered in a separate Knowledge Base article.

Legal and tax prerequisites — on the Hungarian and Swiss sides

Hungarian side

Before anything is registered in Switzerland, the Hungarian parent company must be in good standing. During the registration process, the Swiss authorities request documents proving the existence of the parent company — typically:

a company extract from the Hungarian Company Court not older than 30 days (certified with apostille),
a certified translation of the articles of association / partnership agreement (into German, French, or Italian, depending on the target canton),
a document proving the signing authority of the person authorized to represent the parent company.

A double taxation treaty is in force between Hungary and Switzerland (1981, as amended — based on the OECD Model). This means that the profit of the Swiss branch office is taxed in Switzerland, and double taxation can be avoided at the level of the parent company in Hungary — but the specific application requires accounting and tax advisory assessment.

Swiss side

In Switzerland, company law is governed at federal level (Obligationenrecht / OR, i.e. the Code of Obligations), but the registration procedure and local taxation are handled by the cantons. This means that the same legal framework applies in every canton, but the tax burden, administrative pace, and local practice vary from canton to canton.

As a Hungarian citizen — under the Agreement on the Free Movement of Persons for EU/EFTA nationals (Freizügigkeitsabkommen / FZA, 1999) — you are treated as an EU citizen under Swiss law. This is advantageous for setting up a business: the special authorization restrictions applicable to entrepreneurs from third countries do not apply.

Registering a branch office: step by step (2026 procedure)

Registration of a branch office in the Swiss Handelsregister is mandatory if the parent company intends to carry out business activities in Switzerland. The steps are:

1. Determine the competent cantonal Handelsregisteramt The place of registration is the cantonal commercial register office (Handelsregisteramt) competent for the branch office’s actual Swiss seat. Each canton has its own office; the procedure details and fees may differ from canton to canton.

2. Compile the required documents

Certified company extract of the parent company (apostille + certified translation)
Articles of association / partnership agreement of the parent company (certified translation)
Identity document and specimen signature of the Swiss representative of the branch office (Unterschriftenbeglaubigung)
Document proving the Swiss seat of the branch office (lease agreement or confirmation of domiciliation service)

3. Appoint a Swiss representative The branch office must have at least one representative with Swiss residence (Zeichnungsberechtigter) who is authorized to sign on behalf of the company. This may be an employee, a local lawyer, or a fiduciary (Treuhänder).

4. Submit the registration application The application must be submitted before a notary (Notar), who certifies the signatures and documents and then forwards them to the Handelsregisteramt. In some cantons, this can also be done electronically.

5. Registration and publication The Handelsregisteramt publishes the registration in the Swiss Official Gazette of Commerce (Schweizerisches Handelsamtsblatt / SHAB). Once the registration becomes legally binding, the branch officially exists.

6. Tax registration Following registration, registration with the cantonal tax office (Steueramt) takes place automatically or upon separate request. If annual turnover is expected to exceed CHF 100 000, VAT registration (MWST-Anmeldung) is required with the ESTV.

Indicative processing time: the full procedure — from gathering the documents to the final, legally binding registration — typically takes 4–8 weeks, but this may vary depending on the canton and the completeness of the documents.

Establishing a representative office — easier route or greater risk?

Setting up a representative office is indeed simpler from an administrative perspective: there is no mandatory Handelsregister entry, no notarial procedure, and no minimum share capital requirement.

However, apparent simplicity comes with serious risks:

The risk of a permanent establishment (Betriebsstätte) If the representative office actually conducts business negotiations, prepares contracts, or influences the parent company's decisions, the Swiss tax authorities may classify it as a permanent establishment — and impose retroactive tax liabilities. Under the OECD BEPS guidelines (Base Erosion and Profit Shifting), Switzerland is taking an increasingly strict approach to this issue.

Employee status If the representative office is operated by a person living in Switzerland, that person's employment relationship and social security contributions (AHV/AVS, IV/AI, ALV/AC) must be properly arranged — even if the structure is formally a “representative office”.

In summary: a representative office can indeed be suitable for market research, relationship building, and preparatory activities — but if business activity is carried out in Switzerland to any extent, a branch office (or subsidiary) is the safer and legally clearer solution.

Costs: registration, administration, insurance, standard fees

The amounts below are indicative; actual costs may vary depending on the canton, legal / fiduciary fees, and the complexity of the documents.

Cost item	Indicative amount (CHF)	Note
Handelsregister registration fee	600–1 200	Depends on the canton
Notary / lawyer fee (for registration)	1 500–4 000	Depends on document complexity
Apostille + translation (Hungarian documents)	300–800	Hungarian notary + certified translator
Domicile service (if there is no physical office)	500–2 000 / year	Varies by canton and provider
Annual fiduciary / accounting fee	2 000–8 000 / year	Depends on the volume of activity
VAT registration (MWST)	free of charge	There is an administrative burden
Mandatory accident insurance (SUVA / private insurer)	varies by employee	Mandatory if you have employees

The one-time cost of setting up the registration is typically CHF 3 000–7 000, while the annual maintenance cost (accounting, domiciliation, possible fiduciary services) can amount to around CHF 3 000–10 000 — depending on the size of the activity and the level of professional support required.

Employment and social contributions in Switzerland

If the branch office (or even the representative office) employs a Swiss employee, Swiss labour law and the social insurance system apply in full — regardless of the parent company's registered office.

Mandatory social contributions (employer + employee combined, indicative rates):

AHV/AVS(old-age and survivors' insurance): approx. 8.7% (split equally)
IV/AI(disability insurance): approx. 1.4%
ALV/AC(unemployment insurance): approx. 2.2% (on the first CHF 148 200 of salary)
BVG / LPP(second pillar, mandatory pension fund): the rate depends on age and salary band
SUVA or private accident insurance(UVG / LAA): mandatory for every employee
Sick pay insurance(KTG / AMC): not a statutory minimum, but industry standards and collective agreements may require it

The employer's administrative duty: the employee must be registered with the competent AHV compensation fund (Ausgleichskasse), and monthly payroll processing must be carried out. Withholding tax (Quellensteuer) must be deducted for employees who do not hold a Swiss residence permit (C permit / Niederlassungsbewilligung) or are not Swiss citizens.

Accounting, tax returns and annual reporting obligations

Accounting obligation

Every Swiss entity entered in the Handelsregister — including a branch office — is required to keep accounts in accordance with Swiss accounting standards (Obligationenrecht / OR 957). Simplified bookkeeping (Milchbüchleinrechnung) is only available for very small businesses; in most branch-office cases, full double-entry bookkeeping is required.

Tax return

The branch office pays cantonal and federal corporate income tax (Gewinnsteuer) on Swiss-source profits. The effective tax burden varies significantly by canton: in Zug and Nidwalden, the effective rate is around 12%, while in some cities (e.g. Genève) it is around 14–15%. For comparison: in Hungary, the corporate income tax rate is 9%.

The annual tax return must be filed with the cantonal Steueramt; the deadline is usually within 6–9 months after the end of the financial year (with cantonal variations).

VAT (MWST / TVA)

If annual Swiss turnover exceeds CHF 100 000, VAT registration with the ESTV is mandatory. The standard Swiss VAT rate has been 8.1% since 2024 (reduced rates: 3.8% for accommodation, 2.6% for food and certain services). VAT returns must be filed quarterly or annually.

Annual balance sheet and disclosure

The branch office must prepare an annual balance sheet. Above certain size thresholds (for two consecutive years: total assets > CHF 20 million, turnover > CHF 40 million, or > 250 employees), an audit (ordentliche Revision) is also mandatory; for smaller entities, a limited audit (eingeschränkte Revision) or full exemption may be possible.

Common mistakes and risk factors for Hungarian companies

1. Confusing a representative office with a branch office The most common mistake: the company operates as a “representative office,” but in reality it carries out business activities. This can later trigger tax liabilities and fines.

2. Incomplete or delayed documentation Swiss authorities accept only documents in a precisely defined format, with apostille certification and certified translation. If the submission is incomplete, the procedure stops and the time required multiplies.

3. Lack of a Swiss representative Without a representative with a Swiss residence, the branch cannot be registered. Many people only arrange this afterwards, which causes delays.

4. Underestimating the tax obligation The Swiss tax system operates at federal, cantonal, and municipal level, and calculating the effective tax burden is not straightforward. Applying a double taxation treaty is not automatic either — it must be actively claimed in the tax return.

5. Failure to report employees If the branch employs staff without registering them with AHV, retroactive contribution obligations and fines may arise.

6. Contradiction between the domicilium address and actual activity Some entrepreneurs register the branch in a low-tax canton for tax optimisation purposes, while the actual activity takes place in another canton. Swiss tax authorities examine this and may tax the company according to the place of actual activity.

Sources

ch.ch — Swiss federal portal: https://www.ch.ch/en/
KMU.admin.ch — Swiss SME portal (company formation, registration, taxation): https://www.kmu.admin.ch/
ch.ch — Self-employment and starting a business: https://www.ch.ch/en/work/self-employment/
Federal Tax Administration (ESTV / AFC) — VAT and corporate tax: https://www.estv.admin.ch/
Swiss Commercial Register (Handelsregister): https://www.zefix.ch/
Swiss Code of Obligations (OR) — law of obligations: https://www.admin.ch/opc/de/classified-compilation/19110009/index.html