Mediation for Tenants in Germany: WG Checklist

Tenant Associations & Advice Services 3 min read · published September 07, 2025

As a tenant in Germany you may sometimes face conflicts with flatmates or landlords. Mediation can be a quick, confidential way to resolve WG disputes before legal steps like an eviction suit or rent reduction become necessary. For mediation to succeed, complete documentation is important: the rental agreement, handover reports, correspondence and proof of payments or defects. This checklist explains which documents to collect, how to prepare your negotiation goals and which deadlines or authorities in Germany are relevant. The guide is practical and aimed at tenants without legal expertise who want a fair solution and to avoid formal mistakes. At the end you will also find notes on how to use official forms and court offices.

When mediation is useful

Mediation is especially suitable when the points of dispute seem solvable and all parties are willing to negotiate constructively. Typical WG cases are unclear allocation of utility costs, recurring noise conflicts or the handling of shared spaces. Mediation can be less suitable if clear contractual breaches or criminal actions are involved; in such cases court procedures and rules from the Bürgerliches Gesetzbuch (BGB) may apply.[1] For evictions, claims or formal processes, procedural rules from the Code of Civil Procedure (ZPO) apply.[2]

Essential documents for mediation

  • Rental agreement (main and subleases) in full.
  • Handover reports at move-in/move-out with meter readings and damages.
  • Correspondence: emails, SMS, WhatsApp threads, letters with landlord or flatmates.
  • Payment receipts: bank statements, receipts for rent and utility prepayments.
  • Photos/videos of defects (note date/location in file name or a note).
  • Notes of internal WG agreements (e.g. cleaning rota, inventory lists).
Detailed documentation increases your chances of success in disputes.

How to prepare a mediation

Prepare briefly and factually which points are important to you and which solution you would accept. Name concrete examples and evidence from your documents. Clarify in advance whether a neutral mediator will be appointed and who will cover the costs. If you consider formal terminations or deadlines, there are model forms and information at the responsible authority; for example, a model termination letter can be viewed at the Federal Ministry of Justice.[4]

If talks fail, judgments and precedents of the Federal Court of Justice provide guidance on legal issues, especially rent reduction and cosmetic repairs.[3] Note deadlines: for defects you should inform the landlord in writing promptly and set a reasonable deadline before asserting further rights.

Respond promptly to deadlines to avoid disadvantages.

FAQ

How much does mediation cost for tenants?
Costs vary; parties often share mediator fees. Some advisory services offer low-cost or free initial consultations.
Does the landlord have to participate in mediation?
No, mediation is voluntary. Without the consent of all parties involved, no binding agreement can be reached.
Can mediation replace a court case?
Yes, if an agreement is reached and recorded in writing, it can avoid court proceedings. However, the legal route remains open for serious legal questions.

How-To

  1. Collect all relevant documents (rental agreement, receipts, photos).
  2. Arrange a mediation appointment with a neutral mediation service.
  3. Clearly state your negotiation goals and provide examples from your evidence.
  4. Inform flatmates and landlord in good time and propose possible solutions.
  5. Record results in writing and arrange follow-ups if necessary.

Help and Support / Resources


  1. [1] Bürgerliches Gesetzbuch (BGB) - gesetze-im-internet.de
  2. [2] Zivilprozessordnung (ZPO) - gesetze-im-internet.de
  3. [3] Bundesgerichtshof (BGH) - bundesgerichtshof.de
  4. [4] Federal Ministry of Justice (BMJ) - bmj.de
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.