Form Requirement & Notices: Documents for Tenants in Austria

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

Tenants in Austria often face the question of which documents are required for formal requirements or notices. Whether it is a formal rent increase, a written termination or reporting defects: correct documents, deadlines and proofs protect your rights. This guide explains step by step which documents are commonly requested, how to meet deadlines and which authorities are relevant for official submissions. Practical tips help collect evidence, create handover protocols and safely send documents. This prepares you when landlords, authorities or courts require formal compliance.

Which documents are important?

As a tenant you should have certain documents ready so that formal requirements and notices can be fulfilled correctly. The most important documents are:

  • Lease agreement including signatures.
  • ID or registration certificate as proof of identity.
  • Payment proofs (rent payments) such as bank statements and receipts.
  • Written notices and forms, for example terminations or rent increase notifications.
  • Photos and defect protocols as evidence.
Keep all documents in both digital and paper form.

Formal requirements and deadlines

Many formalities in tenancy law are subject to deadlines and formal requirements. For example, a rent increase or termination must be made in writing and deadlines must be observed [1]. Note the date of receipt and send important letters by registered mail or with proof of delivery.

Respond to official letters within the deadline, otherwise rights may be lost.

How to hand over documents safely

Document handovers with a protocol and have receipts signed. Scan important documents and store them with date and description.

FAQ

Which documents does a tenant need for a rent increase?
Usually the written notice, the lease agreement, calculation documents and proofs of comparable rents.
How do I document defects correctly?
Create a handover protocol, take dated photos and collect correspondence with the landlord.
Where can I find official forms and legal texts?
Official texts and many forms are available on the Federal Law Information System (RIS) and JustizOnline [2].

How-To

  1. Collect all relevant documents (lease agreement, payment proofs, protocols).
  2. Create a handover protocol with date and signatures.
  3. Send important notices by registered mail or with proof of delivery.
  4. Keep copies and digital scans secure.
  5. Contact a tenants' association or the district court if unsure.

Help and Support / Resources


  1. [1] RIS – Tenancy Act (MRG)
  2. [2] JustizOnline – Official 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.