Do You Need a German Address to Form a Company?

Sitz vs Geschäftsanschrift: two German concepts you must not confuse

These two terms are easy to muddle, and getting them straight matters. The Sitz is a municipality named in the articles (§4a: "Sitz der Gesellschaft ist der Ort im Inland, den der Gesellschaftsvertrag bestimmt"). It fixes which court and which Handelsregister are competent. There is no requirement that operations or management actually sit there. The inländische Geschäftsanschrift, by contrast, is the actual street address filed for the register (§8(4)), where the company is reached. The two need not be in the same place, but both must be inside Germany, and they can differ. The Sitz is about jurisdiction; the Geschäftsanschrift is about where you are served.

It's about service, not prestige: the ladungsfähige Anschrift

The defining property of the address is not how impressive it sounds. It is whether documents can actually be delivered there. Under §35(2) GmbHG, documents for the company "können unter der im Handelsregister eingetragenen Geschäftsanschrift ... zugestellt werden". Service may also be effected at the registered address of an empfangsberechtigte Person, an authorised recipient (§35(2) GmbHG; §10(2) S. 2 HGB). This makes the entered address the ladungsfähige Anschrift, a complete, real address where service of documents (Zustellung) of summonses, tax notices and registered post is legally effective. The test is simple: courts, the Finanzamt and creditors must be able to actually reach you there, not merely admire the postcode.

Can a virtual office or registered-address service do the job?

Yes, with one condition. A commercial registered-address or virtual-office service is legally permissible and widely accepted by register courts, provided the address is genuinely serviceable. That means the provider must actually receive incoming post and forward it, so the company stays reachable for legal service (§8(4)). A pure letterbox where service is "merely pretended" can be rejected. Typical cost bands for such services sit in the region of €30–€150 per month, though you should confirm current pricing with the provider. The right service does not just give you an address; it keeps the company reachable. To set one up, see our registered address services in Germany or a German virtual office, which serves as the registered address only if it is genuinely serviceable.

What you cannot use: PO boxes and sham letterboxes

The address must lie inside Germany and permit reliable and effective service of process, including substitute service. A c/o address is permissible only if it does not feign service capability; courts reject addresses where service "is merely pretended" (nur vorgetäuscht). A PO box (Postfach) does not satisfy the requirement, and relying on one risks treatment as a shell (Briefkastenfirma) plus tax scrutiny. The Handelskammer Hamburg confirms that every new GmbH or UG must register an inländische Geschäftsanschrift with street, house number, postcode and city, and that the company must be factually reachable there. Frame your address as genuine reachability, never as a flag of convenience.

What happens if your company can't be reached

This is the existential risk founders underestimate. If the company cannot be reached at its German address, documents may be served by public service (öffentliche Zustellung) under §15a HGB and §185 ZPO. That service is deemed effective even though you never saw the document, which means missed court deadlines and unanswered tax notices that you only learn about once it is too late. The Handelskammer Hamburg confirms that creditors can apply for öffentliche Zustellung where delivery is not possible. Persistent inactivity and unreachability with no known assets can end in administrative deletion (Amtslöschung) from the register, which is permanent. An unreachable address is not a paperwork detail; it is a way to lose without ever seeing the case.

Does a German address make Germany my tax home?

No. A registered or mailbox address does not establish the place of management (Ort der Geschäftsleitung, §10 AO), which is the place where management decisions are actually taken. If the managing director operates from abroad, that drives the tax analysis regardless of the registered address. In other words, an address solves a registration requirement; it does not, by itself, settle where the company is taxed. Confirm substance with a Steuerberater rather than assuming "we give you a German address" means "your tax position is sorted".

Can I form the company remotely from abroad?

Often, yes, but the address is the easy part. The real frictions are two. First, the online-notary eID: video notarisation has been possible since 1 August 2022 (DiRUG), but it needs a recognised eID that a plain passport does not provide, so most non-residents use an in-person notary or a notarised power of attorney. Second, the bank account: the share capital (€12,500 for a GmbH) must be deposited and proof obtained before the Handelsregister entry, and traditional banks often require in-person KYC. For the full remote picture, see our guide for those who want to form a German company as a foreigner.