Grounded in the BGB and real BGH case law.

Avoid costly mistakes in your rental contract

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AI is used to read and structure the contract. Legal conclusions are based on verified legal rules and court decisions.

What a result looks like

Clause

"Tenant must repaint the apartment every 3 years."

INVALID
Reason

Violates BGH ruling (VIII ZR 185/14) on rigid renovation schedules.

Law

§ 535 BGB

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1

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2

Automated analysis

Each clause is matched against verified legal rules based on BGB law and court decisions.

3

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Per-clause verdicts with references to the relevant sections — to help you prepare questions for your lawyer.

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lawcheck.io is an automated information tool. It does not replace advice from a licensed lawyer (Rechtsanwalt) and does not constitute legal advice within the meaning of the German Legal Services Act (RDG). Read the full disclaimer