Landlord Notices in Finland — Tenant Rights

Rent & increases (index, fair rent) 2 min read · published September 11, 2025

Many tenants wonder what information and forms a landlord may request and when notices are mandatory in Finland. This guide clearly explains how the lease terms, official requirements and the law affect reporting obligations, what information a tenant may be asked to provide and how to protect privacy and rights. We also advise on what to do if forms are requested unclearly or demands seem unreasonable, and where to seek help in disputes.[1] The text is aimed at tenants in Finland and seeks to offer practical steps and clear legal sources for further action.[2] The article is written in clear language without complex legal terms.

What can a landlord require?

A landlord may request information related to entering into and managing the tenancy, but the information must be proportionate to the purpose and legal. Commonly acceptable requests include personal and contact information and reasonable proof of ability to pay the rent.

  • Personal and contact details
  • Proofs of income or employment to assess payment ability
  • Security deposit and payment agreements
  • Use-related information (e.g. pets or smoking)
  • Information and agreements relevant to access and keys in emergencies
Keep all requested documents and messages saved for possible disputes.

When are notices mandatory?

Mandatory status depends on law, contract terms and official requirements. Some notices relate to statutory reporting, fire safety or taxation, while everyday forms may not be legally required.[1]

  • Statutory and official reporting requirements
  • Lease-related notices (e.g. termination, rent increase)
  • Safety-related information in emergencies
  • Practical property management and maintenance forms
Reporting obligations are governed by the Act on Residential Leases and contract terms.

What to do if forms feel unreasonable?

If a landlord asks for exceptional personal data or forms, first request a written explanation. The tenant has the right to ask that demands be justified and that personal data be processed in accordance with data protection rules.

  • Ask for a clear written explanation of why the form or information is required
  • Limit provided data to what is necessary
  • Document the request and your response for potential disputes
  • Contact advice services or authorities if the demands appear unlawful
Avoid giving unnecessary personal data without written justification.

Usein kysytyt kysymykset

Can a landlord request my personal data?
A landlord may request necessary personal data to manage the tenancy, but the data must be processed under data protection rules and only the necessary amount should be held.
Can a landlord require proof of income?
Yes, the landlord may ask for proof of ability to pay, but requests must be reasonable and proportionate to the rent level.
What should I do if requirements seem unreasonable?
Request a written justification, document the request and contact advisory services or authorities such as KKV or legal aid if needed.

How-To

  1. Check the lease and what it says about information and forms.
  2. Request a written clarification and justification from the landlord.
  3. Collect and keep all messages and copies of sent forms as evidence.
  4. Contact advice services, KKV or legal aid and consider a written complaint process.

Help and Support / Resources


  1. [1] Finlex: Act on Residential Leases (481/1995)
  2. [2] Oikeus.fi: Guidance and services
  3. [3] Finnish Competition and Consumer Authority (KKV): Consumer advice
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Finland

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