Cost Rent & Refunds: Guide for Tenants in Austria

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

As a tenant in Austria, it is important to understand how cost rent and refunds work. Cost rent means the landlord passes on actual operating and administrative costs, and refunds may be due if advance payments exceeded actual costs. This guide explains in plain language your rights as a tenant, how to check statements, which deadlines apply and when you can request a refund in writing. It also shows which documents are useful and when it makes sense to seek legal help or advice from tenant associations and courts. The goal is to give you practical steps so you as a tenant in Austria can act confidently and informed.

What does cost rent and refund mean?

With cost rent, ongoing operating costs such as heating, water, waste charges and administration are passed on to tenants proportionally. The legal foundations are found in the Mietrechtsgesetz (MRG) and supplementary regulations.[1] A refund arises when your advance payments exceed the actual costs and the landlord must reimburse the difference.

In many cases, advance payments and annual statements are common.

How to check a statement?

Check each statement systematically: Do the consumption values match, are the items comprehensible and are receipts available? Request receipts in writing if something is unclear.

  • Break down operating costs and check items
  • Compare advance payments with the annual statement
  • Request and copy receipts and invoices
  • Observe deadlines for objections and claims
Keep all statements and receipts organized and stored safely.

What to do when entitled to a refund?

If you suspect an overpayment, request the statement and, if necessary, the payment of the difference in writing. Formulate a clear deadline and document the communication.

  • Written request for refund with deadline
  • Attach receipts or demand their presentation
  • Set a deadline and prove receipt
Set a clear deadline for the landlord to make the refund.

If the landlord does not pay: possible steps

If the landlord does not respond to your request, you can consider formal steps: reminder letters, mediation by tenant associations or court claims at the district court. Information on court filings is available via JustizOnline.[2]

Only take legal steps after you have documented and reviewed the statement.
  • Send a reminder or formal demand
  • File a claim with the competent district court
  • Seek advice from tenant associations or a lawyer

FAQ

Do I have to make advance payments?
Advance payments for operating costs are often contractually agreed; check your lease and the statements.
How quickly must the landlord repay?
A specific statutory deadline for refunds can vary; set a reasonable deadline in writing and document your request.
What to do if receipts are missing?
Request the missing receipts in writing and assert your right to inspect; document all steps.

How-To

  1. Collect documents: assemble copies of all statements and invoices
  2. Check advance payments: reconcile amounts with the annual statement
  3. Request in writing: ask the landlord for a detailed statement and payment
  4. Set and track a deadline: document receipt and prepare legal steps if necessary

Help and Support / Resources


  1. [1] RIS - Mietrechtsgesetz (MRG)
  2. [2] JustizOnline - Forms and Filings
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.