Avoid Tenant Mistakes in Germany 2025

Many tenants in Germany face the same problems: unclear termination deadlines, missing documentation for defects, or incorrect use of advisory services. This text explains in simple terms which typical mistakes most often lead to disadvantages and how you as a tenant can react confidently. The tips are practical and include concrete steps, example wordings and references to relevant laws and courts so you can better assert your rights if necessary.

Why mistakes happen

Mistakes usually occur because deadlines are not observed, verbal agreements are not documented, or necessary evidence is not collected. Especially in stressful situations, many tenants underestimate the formal requirements for terminations, rent increases or rent reductions.

Specific mistakes and how to avoid them

• No written termination or incorrect wording — always terminate in writing and with proof.
• Deadlines not met for rent increases or terminations — check deadlines and act in time.
• Missing photos or defect reports — document damages immediately and collect evidence.
• Spontaneous legal advice without evidence — contact tenant association or legal protection before official steps.
• Repairs not demanded in writing — report defects in writing and set a deadline for remedy.
• Not checking the deposit statement — keep payment receipts and review the accounting.

For legal questions, the provisions of the German Civil Code (BGB) are relevant, especially rules on leases and maintenance. If a dispute goes to court, the local court (Amtsgericht) is the first instance for tenancy cases.

Important forms and authorities

The following documents are particularly important for tenants: termination letter (written, dated and signed), rent reduction notice with defect description and, if necessary, the complaint for eviction at the local court. Official legal texts and general information can be found at the Federal Ministry of Justice and on Gesetze im Internet (BGB) and the BMJ website. A practical example: for a rent reduction describe date, duration, type of defect, attach photos and set a reasonable deadline for remedy.

FAQ

What should I do if the landlord gives me immediate notice?

Immediately check the reasons for the termination, seek legal advice from the tenant association and consider whether objection or legal action is appropriate.

Can I reduce rent due to mold or heating problems?

Yes, but document defects carefully, give the landlord a deadline and consult the tenant association if unsure.

When should I involve the local court?

If out-of-court agreements fail or the landlord does not pay or vacate, filing a suit at the local court may be necessary.

How-To

1. Describe the problem and collect evidence: photos, timestamps and witnesses.
2. Contact the tenant association or legal advice and discuss possible steps.
3. Send written defect notification or termination and name a deadline (e.g. 14 days to remedy).
4. If necessary: file a lawsuit at the competent local court and attach complete documents.
5. Observe deadlines: watch submissions and appointments to avoid losing rights.

Key Takeaways

• Documentation often matters more than subjective statements.
• Meeting deadlines protects your rights effectively.
• Use tenant associations for neutral first advice.

Help and Support

• Gesetze im Internet: BGB
• Federal Ministry of Justice (BMJ)
• Justice Portal of the Länder

1. [1] BGB §§535–580a – Gesetze im Internet
2. [2] Local courts and jurisdictions – Justice Portal
3. [3] Federal Ministry of Justice – Service and information