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No. Clario is an AI assistant, not a law firm, tax firm, or adviser. Review important information and consult a qualified professional for legal or tax advice.

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Clario provides multilingual assistance. Availability can vary by document and language, so verify important information against the original document.

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Housing & RentDE

Rent Increase Legality Check

Is your rent increase even legal? Check it against the cap.

Try this with your document

The problem

A German rent increase can violate the Kappungsgrenze (20% cap in 3 years, 15% in tight markets) or Mietpreisbremse (10% above Mietspiegel for new leases). It is worth checking a notice against these limits.

What Clario does

Upload the Mieterhöhung notice from your landlord
AI checks against local Mietspiegel + Kappungsgrenze + timing rules (15-month minimum)
If illegal: generates Widerspruch with specific legal violations cited
Review the draft and decide whether to consent or object before the deadline in the notice

Limits

Clario gives orientation, not legal advice. It does not replace a lawyer or a consumer-advice centre.
Clario drafts and explains. You review every draft and decide what to send.
Deadlines, thresholds and rules depend on your country, policy and facts. Check them against your own documents.

Ready to try this with your document?

Upload your own document and see what Clario finds.

No credit card required.

Try this with your document

All use cases

Housing & RentDE

Rent Increase Legality Check

Is your rent increase even legal? Check it against the cap.

Try this with your document

The problem

What Clario does

Upload the Mieterhöhung notice from your landlord
AI checks against local Mietspiegel + Kappungsgrenze + timing rules (15-month minimum)
If illegal: generates Widerspruch with specific legal violations cited
Review the draft and decide whether to consent or object before the deadline in the notice

Limits

Clario gives orientation, not legal advice. It does not replace a lawyer or a consumer-advice centre.
Clario drafts and explains. You review every draft and decide what to send.
Deadlines, thresholds and rules depend on your country, policy and facts. Check them against your own documents.

Ready to try this with your document?

Upload your own document and see what Clario finds.

No credit card required.

Try this with your document

All use cases