GermanyWhat is the difference between contractual and tort liability?
Contractual liability arises from broken promises in an agreement (BGB § 280), while tort liability arises from wrongful acts harming protected interests like body or property—even without a contract (BGB § 823).
What the Law Says
German law distinguishes sharply between liability arising from contracts and liability arising from wrongful acts. The two main statutory bases are BGB § 280 (contractual) and BGB § 823 (tortious), each with distinct requirements, scope, and consequences.
Contractual liability (BGB § 280) applies only when there is a pre-existing legal relationship—like a sales contract, service agreement, or lease—and one party breaches a duty arising from that relationship. The injured party (creditor) can claim damages for losses caused by the breach—but only if the breaching party (debtor) is at fault ('nicht zu vertreten' excludes liability).
Tort liability (BGB § 823) applies more broadly: it protects fundamental personal and property rights—including life, body, health, freedom, ownership, and other rights—even when no contract exists. It requires intentional or negligent (fahrlässig) violation of those rights, and the act must be unlawful ('widerrechtlich'). A second clause also covers violations of protective statutes.
Crucially, tort claims do not require any prior agreement—so a pedestrian injured by a poorly secured construction site can sue the site operator under § 823, even though they never signed anything. Contract claims, by contrast, cannot succeed without a valid underlying obligation.
Statutory TextVerletzt der Schuldner eine Pflicht aus dem Schuldverhältnis, so kann der Gläubiger Ersatz des hierdurch entstehenden Schadens verlangen. Dies gilt nicht, wenn der Schuldner die Pflichtverletzung nicht zu vertreten hat.
— BGB § 280 — Damages for breach of duty
Statutory TextWer vorsätzlich oder fahrlässig das Leben, den Körper, die Gesundheit, die Freiheit, das Eigentum oder ein sonstiges Recht eines anderen widerrechtlich verletzt, ist dem anderen zum Ersatz des daraus entstehenden Schadens verpflichtet.
— BGB § 823(1) — Duty to compensate for tortious acts
What Courts Have Said
German courts consistently emphasize that contractual and tort liability serve different functions—and that plaintiffs may not simply 'choose' the more favorable theory when both apply. The distinction affects burden of proof, defenses, and available remedies.
The court held that a passerby injured falling into an unsecured excavation on a construction site had a valid claim under BGB § 823(1)—not because of any contract, but due to the operator’s heightened Verkehrssicherungspflicht (duty to maintain safe premises) toward the general public.
What to Do
Identify whether a contract existed between you and the person who caused harm—if yes, assess whether their conduct breached a specific contractual duty.
If no contract exists—or if the harm falls outside the contract’s scope—check whether your injury involves a protected interest (e.g., health, property) and whether the other party acted intentionally or negligently.
Gather evidence of fault (e.g., photos, witness statements, expert reports) and document all losses (medical bills, lost wages, pain and suffering).
Note the limitation period: most tort and contract claims expire after three years from the end of the year in which you learned of the damage and the liable party (§ 195 BGB).
Sources
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Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: June 2026.