Energy Certificate and Rent: Tenant Rights in Austria

Rent & increases (reference rent, categories, form) 3 min read · published September 10, 2025
As a tenant in Austria, you may wonder when an energy certificate is relevant for your apartment and what rights follow. This text explains in clear language what an energy certificate shows, when landlords must provide it, whether it affects the rent, and which steps you as tenants can take. I show how to request access, which deadlines apply and which documents are useful if you have a question or complaint. The guidance is based on Austrian law and offers practical tips on how to proceed formally and which authorities or courts may be responsible. You will also learn when energy-related renovations and the energy certificate become relevant for subsidies or rental contract changes. At the end you will find a short how-to on the procedure.

What is the energy certificate?

The energy certificate provides information about a building's energy demand or energy efficiency and serves as an orientation for consumption and expected operating costs. It can include statements on heating energy and overall energy efficiency and helps compare apartments. The issuance and form of the information are regulated by Austrian legal provisions.[1]

The energy certificate provides information about a building's energy demand.

When must landlords present the energy certificate?

Landlords must provide the energy certificate in certain situations, for example when re-letting or if an interested party requests it. The certificate is not automatically part of every viewing, but you as a tenant can request access, especially if energy-related renovations are announced.

  • When re-letting or handing over a flat, the certificate should be presented or access granted.
  • In case of announced renovations that could lead to rent adjustments, the certificate is often relevant.
Request a copy of the energy certificate in writing.

Impact on rent and operating costs

The certificate itself does not automatically increase the rent, but it provides important information on expected heating costs that landlords may cite when modernising or calculating additional costs. Check your rental contract and modernisation notices carefully before agreeing to any rent change.[2]

An energy renovation can justify rent adjustments; review the contract carefully.

What can tenants do if there is no certificate?

If no energy certificate is provided, the following steps are recommended: request access in writing, set a deadline and collect evidence (notices, emails, photos). If the landlord does not respond, tenants can seek legal advice or file a complaint with the competent authorities.

  • Send a written request to the landlord with a deadline asking for a copy or access.
  • Document responses, appointments and potential additional costs as evidence.

FAQ

Do I need an energy certificate as a tenant?
An energy certificate is not a personal document for the tenant, but you are entitled to access or a copy in certain situations, for example when re-letting.
Can the certificate increase the rent?
The certificate itself does not automatically increase the rent; however, it may serve as a basis for discussions about operating costs or modernisation surcharges.
Where can I turn if the landlord does not respond?
You can contact advisory services, district courts or a mediation body; document all requests carefully.

How-To

  1. Request a copy or access to the energy certificate in writing and set a clear deadline.
  2. Document answers, appointments and any additional costs, as well as photos or receipts.
  3. If no agreement is reached, obtain legal advice or file a formal complaint with the competent authorities.

Help and Support / Resources


  1. [1] RIS - Legal Information System of the Republic of Austria
  2. [2] Justiz.gv.at - Information on courts and procedures
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.