GmbH vs UG (Mini-GmbH): German Company Registration Guide
A GmbH is usually the cleaner choice when the founders can fund a credible business with 25,000 euros of registered share capital. A UG (haftungsbeschränkt) is useful when limited liability is needed with less initial capital, but it brings the same core company administration plus a statutory profit-reserve rule. This overview is general information, not legal or tax advice; a German notary and tax adviser should review the actual formation.
Capital changes both formation and credibility
A GmbH must state share capital of at least 25,000 euros. For a cash formation, registration can normally proceed once at least one quarter of each cash share and at least 12,500 euros in total have been paid; the unpaid amount remains owed to the company. Contributions in kind follow separate documentation and valuation rules. The controlling provisions are section 5 and section 7 of the GmbHG.
A UG may start below 25,000 euros, but its registered capital must be paid in full before registration and contributions in kind are excluded at formation. One euro is legally possible but often commercially reckless: formation bills, insurance, payroll, rent, and early losses can consume it immediately. Under-capitalisation does not create a special liability shield against ordinary insolvency duties.
Registration creates the liability boundary
Founders choose a name and business object, agree ownership and management, obtain a German business address, and have the articles notarised. The managing director opens the formation account, receives the agreed capital, and submits the company to the commercial register through the notary. The company should then complete trade, tax, beneficial-owner, and any sector-specific registrations.
Limited liability is not complete merely because documents have been signed. Under section 11 GmbHG, persons acting for the company before registration can be personally liable. Personal guarantees, wrongful payments, tax and social-security duties, torts, and delayed insolvency filings can also expose founders or directors. Avoid signing a long lease or customer warranty before the notary explains the pre-registration risk.
A UG is not automatically converted at 25,000 euros
The UG must allocate one quarter of its adjusted annual surplus to a statutory reserve. The precise uses of that reserve and the conditions under which the special UG rules cease are in section 5a GmbHG. Accumulating 25,000 euros does not silently rename the company. Raising registered share capital and changing the articles requires a shareholder resolution, notarial work, and commercial-register filing.
Before choosing, prepare a twelve-month cash forecast, cap table, financing plan, director-duty checklist, and quote for notary, register, accounting, tax returns, and annual financial statements. Use the UG when cash is genuinely constrained and counterparties accept it; use the GmbH when capital, procurement, or investors justify the stronger signal. Do not choose either solely for a low advertised formation fee.
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