Sample Letter: Comparative Rent for Tenants in Austria

Rent & increases (reference rent, categories, form) 2 min read · published September 10, 2025

As a tenant in Austria, you can use a sample letter for the local comparative rent to review a proposed or already implemented rent increase and, if necessary, object. This template helps you understand your rights under the Mietrechtsgesetz (MRG)[1], gather the necessary evidence and meet deadlines. The guide explains which proofs are useful, how to calculate the comparative rent and which formal requirements a letter must meet. If uncertain, the step-by-step template shows how to respond factually and within the deadline to the landlord and which options exist in disputes, such as advice, mediation or action before the district court[2]. We also list deadlines, suggested wording and practical tips so your letter is legally effective and clear.

When is a sample letter useful?

A sample letter is helpful when the landlord announces or has issued a rent increase to adjust to the local comparative rent. It structures your objections, lists deadlines and refers to supporting documents. Use the letter to ask factual questions, lodge a formal objection or request additional evidence.

Keep every communication and receipt carefully stored.

Which proofs belong with the letter?

  • Lease agreement, payment receipts, handover protocol (evidence).
  • Advertisements, comparable apartments and market data (document).
  • Information about current payments and claimed amounts (rent).
  • Previous increases and written communications (form).
The more precise the evidence, the stronger your position.

Sample letter (template)

Use this structure: sender, date, recipient; subject: objection to rent increase; short factual description; justification with comparison evidence; set a deadline for reply; request a response; signature.

  1. Date and address details (deadline).
  2. Subject and short factual description (form).
  3. List of attached proofs (evidence).
  4. Statement of the disputed amount and your calculation (rent).
  5. Deadline for reply and note on further steps (deadline).
Respond within the stated deadline to avoid losing rights.

Checklist before sending

  • Copy all proofs and arrange them chronologically.
  • Send the letter with proof of delivery (e.g., registered mail).
  • Contact advice services or tenant protection before sending if unsure.

FAQ

What is the local comparative rent?
The local comparative rent is a benchmark indicating which rent is customary for comparable apartments in the local market. It serves as a reference for rent increases.
How do I use the sample letter?
Fill the template with your details and proofs, clearly state the reason for objection and set a reasonable deadline for a reply.
Which deadlines must I observe?
Pay attention to the deadlines in the rent increase and respond in writing within the stated period to protect your legal position.

How-To

  1. Check the rent increase and note the deadline for a response (deadline).
  2. Collect the lease, payment receipts and comparable offers (evidence).
  3. Complete the sample letter and attach proofs (form).
  4. Send the letter with proof of delivery (e.g., registered mail) and document sending and receipt (contact).
  5. If no agreement is reached, consider legal action at the district court or seek mediation (court).

Key Takeaways

  • Documentation is crucial for the success of your objection.
  • Deadlines are binding; respond on time.

Help and Support / Resources


  1. [1] RIS - Mietrechtsgesetz (MRG)
  2. [2] Justiz.gv.at - Bezirksgerichte und Verfahrensinformationen
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.