Subletting Refunds: Tenant Rights in Finland

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

If a landlord or sublandlord demands repayment of paid subrent and the amount seems unreasonable, you have several rights in Finland that are worth using. This practical guide explains clearly how to assess the legality of the claim based on the lease and legislation [1], what evidence to collect about payments and communications, and how to negotiate a refund. The instructions cover both subtenants and primary tenants, including cases where a refund relates to damages or additional charges. We also explain when to make a written request, how to set a deadline and when to seek authority assistance or bring the matter to the Consumer Disputes Board or court [2].

How to assess a claim?

First check the lease and agreed amounts and request a clear breakdown of the demanded refund. Compare the demanded sum to the agreed subrent and any legitimate charges.

  • The refund amount compared to the agreed subrent (rent)
  • Whether the claim is written or contract-based (file)
  • Evidence of payments, messages and receipts (evidence)
Keep all receipts and messages organized and safe.

Practical steps

Start by discussing the matter with the landlord and request clarification in writing. State what amounts you have paid and attach evidence. If the landlord refuses to reconsider, you can bring the matter to an official body.

Respond to written demands within deadlines to avoid losing rights.
  • First try negotiation and document discussions (contact)
  • Collect payment receipts and message threads as evidence (evidence)
  • Request the refund in writing and set a reasonable deadline (rent)

FAQ

Can a landlord demand subrent back?
A landlord can demand repayment if there is a contractual or legal basis; the reasonableness of the claim is assessed based on the contract and evidence.
How do I prove my payments and messages?
Keep bank transfer receipts, contract attachments and messages from email or SMS; photos and written receipts help.
Which authority should I contact in a dispute?
Start by negotiating; if needed you can use the Consumer Disputes Board or take the matter to court depending on the case [2][3].

How-To

  1. Contact the landlord in writing explaining the situation and request correction (contact)
  2. Gather all evidence: payments, contract and messages (evidence)
  3. Send a written refund demand and set a reasonable deadline for payment (rent)
  4. If unresolved, bring the matter to the Consumer Disputes Board or court (court)

Help and Support


  1. [1] Finlex: Act on Residential Leases (481/1995)
  2. [2] KKV: Consumer guidance and dispute advice
  3. [3] Oikeus.fi: Court services and instructions
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.