How to Open a Company in Germany — Step-by-Step GmbH Formation Guide

Step 1 — Choose Your Legal Form (GmbH vs UG vs Einzelunternehmen)

The GmbH (Gesellschaft mit beschränkter Haftung) is Germany's dominant business structure for founders who need limited liability. It is governed by the GmbHG (GmbH-Gesetz) §§1–3 and requires a minimum Stammkapital (share capital) of €25,000. The UG (haftungsbeschränkt) is a low-cost variant with as little as €1 capital but must retain 25% of annual profits until €25,000 is reached. Sole traders (Einzelunternehmen) and partnerships (GbR) involve unlimited personal liability. For most foreign founders, the GmbH is the standard choice: it is credible with German banks, suppliers, and clients, and fully separates personal from business liability under GmbHG §13(2).

Step 2 — Draft the Gesellschaftsvertrag (Articles of Association)

The Gesellschaftsvertrag (articles of association) is the GmbH's founding constitutional document. Under GmbHG §2, it must be notarised — verbal or written-only agreements have no legal effect. The Gesellschaftsvertrag must specify: company name and registered seat (Sitz), business purpose (Unternehmensgegenstand), share capital amount and distribution among shareholders, and rules for shareholder meetings. For standard single-shareholder GmbHs with a simple purpose, the Musterprotokoll (model protocol under GmbHG §2 Abs. 1a) can replace a bespoke contract, reducing notary costs by approximately €200–€400.

• Notarisation is mandatory under GmbHG §2 — no exceptions
• Musterprotokoll available for up to 3 shareholders with standard setup
• Must state: name, Sitz, Unternehmensgegenstand, Stammkapital, shareholder shares
• Custom Gesellschaftsvertrag required for complex structures, profit-sharing, or vesting

Step 3 — Notartermin: Book and Attend the Notary Appointment

You must attend a Notartermin (notary appointment) in person or via a power of attorney (notarised Vollmacht). The notary (Notar) certifies the Gesellschaftsvertrag, the list of shareholders (Gesellschafterliste), and the appointment of the managing director (Geschäftsführer). Notary fees are set by the GNotKG (Gerichts- und Notarkostengesetz) and are approximately 1% of the share capital for a standard GmbH, with a minimum of around €300 for a €25,000 GmbH. Lead time to secure a Notartermin is typically 1–2 weeks. Bring valid ID (passport or national ID) for all shareholders and directors.

• Notary fees under GNotKG: approx. 1% of Stammkapital, min. ~€300 for €25,000 GmbH
• All shareholders must appear in person or grant notarised Vollmacht
• Notary prepares and certifies: Gesellschaftsvertrag, Gesellschafterliste, Geschäftsführerbestellung
• Lead time to book Notartermin: typically 1–2 weeks

Step 4 — Open a Gründungskonto and Pay Stammkapital

Before the Handelsregister application is submitted, at least 50% of the Stammkapital (€12,500 for a €25,000 GmbH) must be paid in full into a dedicated Gründungskonto (founders' bank account) under GmbHG §7(2). The bank will confirm the deposit in writing; this Einzahlungsbeleg is required for the Handelsregister application. Most German banks (Deutsche Bank, Commerzbank, Sparkasse, N26 Business) open a Gründungskonto within 1–5 business days online or in-branch. Some fintechs (e.g. Kontist, FYRST) offer faster digital opening. Note: the full €25,000 must be paid in within the first year.

• Minimum €12,500 (50% of €25,000) must be paid in before Handelsregister filing (GmbHG §7(2))
• Einzahlungsbeleg (deposit confirmation) required from bank for notary/court filing
• Full €25,000 must be contributed within the first year of operation
• Gründungskonto is temporary — switch to a standard Geschäftskonto after registration

Step 5 — Handelsregister Registration via Notary and Amtsgericht

The notary files the Handelsregister application electronically on your behalf to the responsible Amtsgericht (local court) under HGB §8. Since 2022, all filings are submitted digitally via EGVP (Elektronisches Gerichts- und Verwaltungspostfach). The Amtsgericht reviews the application and, if correct, registers the GmbH and assigns a Handelsregisternummer (e.g. HRB 12345). Processing typically takes 1–3 weeks depending on the court's workload. Court fees (Gerichtsgebühren) for a standard GmbH registration are approximately €150. The GmbH does not legally exist until this registration is complete.

• Notary files electronically via EGVP — no manual submission since 2022
• Responsible court: Amtsgericht at the GmbH's registered Sitz
• Processing time: typically 1–3 weeks after submission
• Court fees: approx. €150 (Gerichtsgebühren)
• GmbH only has legal capacity from moment of Handelsregister entry (GmbHG §11)

Step 6 — Gewerbeanmeldung at the Gewerbeamt

After Handelsregister registration, the GmbH must register its commercial activity (Gewerbe) at the local Gewerbeamt (trade licensing office) under GewO §14. The Gewerbeanmeldung is a separate, straightforward procedure costing €20–€65 depending on the municipality. You file in person or increasingly online (many Gemeinden offer digital forms). The Gewerbeamt notifies the Finanzamt, IHK, and Berufsgenossenschaft automatically. Regulated activities (e.g., financial services, healthcare, construction) require additional licences (Erlaubnisse) under separate laws before the Gewerbe can be exercised.

• Filed under GewO §14 at local Gewerbeamt — mandatory for commercial GmbHs
• Fee: €20–€65 depending on Gemeinde
• Gewerbeamt automatically notifies Finanzamt, IHK, and Berufsgenossenschaft
• Regulated activities: additional Erlaubnis required (e.g. §34c GewO for property brokers)

Step 7 — Fragebogen zur steuerlichen Erfassung (Tax Registration)

Within 4 weeks of commencing business, the GmbH must file the Fragebogen zur steuerlichen Erfassung (questionnaire for tax registration) with the responsible Finanzamt under AO §138. This can be submitted via ELSTER (the German online tax portal) or on paper. The form collects estimated revenues, expected tax obligations (Körperschaftsteuer, Gewerbesteuer, Umsatzsteuer), and banking details. The Finanzamt then issues a Steuernummer (tax identification number) within 2–4 weeks. For EU B2B transactions, the GmbH also applies separately to the Bundeszentralamt für Steuern (BZSt) for a USt-IdNr (VAT ID).

• Deadline: 4 weeks after Betriebseröffnung under AO §138
• File via ELSTER (elster.de) or paper form to responsible Finanzamt
• Finanzamt issues Steuernummer within 2–4 weeks of receipt
• USt-IdNr (VAT ID) applied separately via BZSt (bundeszentralamt.de/ustid)
• Early filing reduces delay in issuing invoices with correct tax number

Step 8 — IHK Membership and Other Post-Registration Steps

All commercial GmbHs automatically become members of the Industrie- und Handelskammer (IHK) upon Gewerbeanmeldung — membership is mandatory under IHKG §2 and cannot be opted out of. Annual IHK fees range from approximately €100–€400 depending on turnover and Bundesland. The IHK provides free advisory services, mediation, and export support. Additionally, the Transparenzregister requires that beneficial owners (Wirtschaftlich Berechtigte with ≥25% shareholding) be registered within 4 weeks of formation under GwG §20 — the annual fee is €20.80. Failure to register carries fines of up to €100,000.

• IHK membership automatic and mandatory (IHKG §2) — annual fee €100–€400
• Transparenzregister: register beneficial owners within 4 weeks (GwG §20)
• Transparenzregister annual fee: €20.80; non-compliance fines up to €100,000
• Open a permanent Geschäftskonto separate from personal finances
• Consider Betriebshaftpflichtversicherung (business liability insurance) from day one

GmbH Formation Timeline and Cost Summary

From first notary appointment to fully operational GmbH with tax number and USt-IdNr typically takes 4–8 weeks. The main variable is Handelsregister processing speed at the local Amtsgericht — Munich and Frankfurt typically process in 1–2 weeks; smaller courts may take 3–4 weeks. Costs include notary fees under GNotKG, court registration fees, Gewerbeanmeldung, and optional services such as a virtual office address. The €25,000 Stammkapital stays inside the company and can be spent on business expenses once the GmbH is registered.

Common Mistakes to Avoid When Forming a German GmbH

The most frequent errors in GmbH formation include: choosing a company name already registered in the Handelsregister (check at handelsregister.de before the Notartermin); failing to pay at least €12,500 before filing the registration application; using the Gründungskonto for personal expenses; missing the 4-week Fragebogen deadline with the Finanzamt; and not registering beneficial owners in the Transparenzregister. Each mistake causes delays or legal exposure. Engaging a Notar and Steuerberater early is strongly recommended for non-German-speaking founders.

• Check company name availability at handelsregister.de before Notartermin
• Do not use Gründungskonto for personal transactions — bank may refuse the account
• File Fragebogen within 4 weeks of Betriebseröffnung to avoid Finanzamt delay
• Register Transparenzregister within 4 weeks — fines up to €100,000 for late filing
• Engage Steuerberater before incorporation to optimise share capital structure