Registered office and operating premises: what's the difference

Many entrepreneurs use “registered office” and “operating premises” as synonyms. They are not. Confusing them leads to mistakes in the choice of canton, in the determination of tax liability and even to the risk of challenges over the company’s actual activity. Let’s look precisely at what distinguishes the two concepts and why the difference matters.

The registered office: where the company “resides” in law

The registered office (or statutory seat) is the place stated in the articles of association and entered in the commercial register. It is the company’s legal address: it determines the reference municipality and canton, the competent register, the place of jurisdiction and — the central point — the canton of primary tax liability.

For a GmbH or an AG, the registered office must be located in a specific Swiss municipality. A generic reference to the canton is not enough: an address is required. At that address the company must be able to receive official communications and, as a rule, be reachable by those entitled to represent it in Switzerland.

The registered office is what appears when someone consults the commercial register extract. It is the company’s formal identity.

The operating premises: where the work actually happens

The operating premises are the place where the activity is actually carried out: the offices, the warehouse, the workshop, the point of sale, the team that works there every day. It is the centre of the real economic activity.

Nothing prevents the registered office and operating premises from coinciding — indeed, in most small businesses that is the case. But the two can perfectly well be in different places, even in different cantons. A company with its registered office in Zug may have its operating office in Lugano or in Zurich.

Why the distinction matters for tax

The most delicate issue is the tax one. The registered office determines, in principle, where the company is liable. But the tax administration looks at substance, not only at form: what counts is where the effective management is located, that is, where management decisions are taken.

If a company registers its office in a low-tax canton but the effective management and the activity take place elsewhere, the risk is that the authorities of the place of the real activity claim the right to tax. In cases of activity across several cantons, rules on intercantonal tax apportionment apply. For groups with foreign connections, the issue touches on tax residence and double taxation conventions.

The message is clear: the registered office is not a stamp that can be moved at will to pay less. It must reflect a reality, or be accompanied by adequate substance in the chosen place.

Domiciliation: what is lawful and what is not

Domiciliation consists of making a registered-office address available to a company at the premises of a third party, typically a firm or a fiduciary. It is a legitimate and widespread practice, useful for those who do not yet have their own offices or who run the company from abroad.

But domiciliation cannot be reduced to an empty mailbox. For it to hold up, certain elements must be present:

• a person with signing authority and domicile in Switzerland able to represent the company (an organisational requirement provided for by the Code of Obligations);
• the effective receipt and handling of official correspondence;
• consistency between the declared registered office and the company’s substance, to avoid challenges.

The difference between a well-structured domiciliation and a “phantom office” is enormous in the event of a tax audit or litigation.

When it makes sense to separate the two

Separating the registered office and operating premises makes sense in various situations:

• the entrepreneur lives abroad and needs a stable Swiss address;
• the company operates in several cantons and chooses a central registered office;
• one wants to lawfully optimise taxation, accompanying the choice with real substance (a resident director, decisions actually taken on site).

What does not work is a purely paper separation, with no connection to reality.

How we work at SIH ONE

We help Swiss and foreign entrepreneurs to choose the registered office consistently with the real activity, to structure a solid domiciliation — with signature, representation and correspondence handling — and to avoid the risks of an office without substance.

Do you want a reliable and compliant Swiss registered office? Discover our domiciliation services and set up your company on a sound footing from the outset.