Evidence & Witnesses for Tenants in Austria

Maintenance & repair duties (MRG §3) 2 min read · published September 10, 2025
As a tenant in Austria it is important to know how to collect evidence and use witnesses when repairs are missing or landlord obligations are breached. This text clearly explains which documents, photos and witness statements help, how to meet deadlines and when to use forms or involve courts. We cover practical steps for documenting defects, tips for communicating with the landlord and how the Tenancy Act (MRG) provides protection. The aim is to give you clear, actionable advice so you can enforce your rights without taking unnecessary risks. The language stays simple and neutral so you can act quickly and find the right contact.

What counts as evidence?

As tenants you can rely on different types of evidence: photos, documents, invoices and witnesses. Collect date, location and a description of each defect. Record conversations and appointments in writing to have clear proof. Legal foundations are found in the Tenancy Act (MRG).[1]

  • Photos of defects with date and short description
  • Written correspondence by email or registered letter
  • Invoices, cost estimates and receipts for repairs
  • Handover protocols and move-in checklists
Detailed documentation increases your chances of success in disputes.

Using witnesses correctly

Witnesses can confirm when a defect occurred or how severe it was. Ask neighbours, craftsmen or flatmates for a short written statement with the date. Talk to witnesses in advance about which facts they can confirm and avoid value judgments. A written statement from witnesses is often more helpful than a verbal recollection.

Ask witnesses for a short written confirmation of their observation.

Deadlines and procedures

Set the landlord a reasonable deadline to fix the defect and document the deadline. If the landlord does not respond, you can consider further steps such as self-remedy with cost recovery or asserting defect rights in court. The district court is responsible for court proceedings; inform yourself early about procedural rules and deadlines.[2]

FAQ

When should I take photos?
As soon as possible: document defects immediately with date and context, ideally from different angles.
How do I use witnesses correctly?
Ask witnesses for short written confirmations with the date and concrete observations.
What can I do if the landlord does not repair?
Set a written deadline, document everything and consider options such as self-remedy, rent reduction or filing a lawsuit at the district court.

How-To

  1. Collect photos, date, time and a short description of the defect immediately.
  2. Send a formal defect notice to the landlord and set a reasonable deadline.
  3. If necessary, commission a repair and keep receipts as evidence.
  4. If the landlord does not react, prepare documents for a district court claim or use electronic forms.[3]

Help and Support


  1. [1] RIS - Tenancy Act (MRG)
  2. [2] Justiz.gv.at - Judicial information
  3. [3] JustizOnline - Forms
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Austria

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