Avoid costly mistakes in your rental contract
Find void clauses before you sign.
No hallucinations. Every result is backed by real law.
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
"Tenant must repaint the apartment every 3 years."
Violates BGH ruling (VIII ZR 185/14) on rigid renovation schedules.
§ 535 BGB
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- Servers in Germany (eu-central-1)
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Automated analysis
Each clause is matched against verified legal rules based on BGB law and court decisions.
Read the overview
Per-clause verdicts with references to the relevant sections — to help you prepare questions for your lawyer.
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Results are informational and should support discussions with a lawyer.
This is not legal advice
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