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The legal shell of a website

The four documents a commercial site needs before it takes money - or runs ads - and what belongs in each. Germany-strict, which means safe almost everywhere.

Checked against the sources on 2026-08-30

Why this is not optional in Germany

Germany enforces website law in a way most countries do not: through competitors. A missing imprint or a defective cancellation notice can be served with an Abmahnung - a formal cease-and-desist from a competitor’s lawyer with a bill attached - without any authority being involved. The documents below are cheap to get right and four-figure expensive to get wrong.

The moment this applies is the moment the site becomes commercial - which is the first ad, the first price, the first waiting list for a paid thing. Not the first sale.

The four documents

  1. Impressum (imprint)

    Required by § 5 DDG on every commercial site reachable from Germany - the paragraph moved from the TMG to the DDG in May 2024, so a template citing § 5 TMG is announcing its own age.

    It must name the legal person: full name (for a sole trader, your real first and last name - a brand alone is not enough), a street address where papers can be served (no PO box), an email address, and if you have them the VAT ID and the commercial register entry. It must be reachable from every page in two clicks, under a link a reader would recognise.

    Watch out: Your home address becoming public is the real cost of a home-registered business. If that is unacceptable, solutions exist (an office address you can legally be served at) - but a mailbox service that will not accept court papers does not count.

  2. Datenschutzerklärung (privacy notice)

    Required by the GDPR the moment you process anybody’s data, which a signup form, an analytics script or a server log already is. It lists what is collected, on what legal basis, for how long, and who else sees it - which means every third-party service in the chain: hosting, analytics, payment, email.

    It has to reflect what the site actually does, and it has to be updated when the stack changes. Adding Stripe adds a paragraph. A copied notice describing tools you do not run is its own violation.

    Consent banners: only needed for what actually needs consent (tracking cookies, third-party embeds). A site that sets no tracking cookies needs no banner, and adding one anyway is pure friction.

  3. AGB (terms of service)

    Not legally mandatory - the default rules of contract law apply without them - but in practice the place where you set the things you care about: what exactly is being bought, when access starts and ends, what happens on non-payment, which law applies.

    For consumers, terms are only binding if presented before purchase and only where they do not undercut consumer protection law, which cannot be contracted away. Terms translated from a US template ("as is, no warranty, arbitration in Delaware") are partly void in the EU and read as such.

  4. Widerrufsbelehrung (cancellation policy) and refunds

    EU consumers have a 14-day right of withdrawal on online purchases. For digital products and subscriptions there is a well-worn exception: the right lapses when the consumer expressly agrees to immediate delivery and acknowledges losing the withdrawal right - which is why every checkout for digital goods carries exactly that checkbox. Without it, the withdrawal window runs and the customer can reclaim payment after a month of use.

    The policy must state the mechanics: how to withdraw, the model form the law prescribes, and what is refunded when. A defective cancellation notice extends the window to a year and is a favourite Abmahnung target.

The traps

  • Citing § 5 TMG. The law is § 5 DDG since May 2024, and the old citation flags the whole document as unmaintained.
  • An imprint naming a brand but no natural or legal person.
  • A privacy notice copied from a site with a different stack.
  • US-template terms with warranty disclaimers and arbitration clauses that are void against EU consumers.
  • Selling digital goods without the immediate-delivery checkbox, leaving the 14-day withdrawal right alive.
  • Running ads or a paid waiting list on a page that has none of these yet - commercial starts before the first sale.

Where to check this yourself

This is a map, not legal or tax advice - and an honest one about how it was drawn: the Germany guide was written by a person who walked the route; most other countries were drafted with AI against the official sources and have not yet been walked by someone who did it. Laws change. Every guide carries the date it was last checked and the sources to check it yourself - and if you have been through one of these routes, your corrections are exactly what this handbook wants.