Late Fees and Default Interest in Finland
How is unpaid residential rent legally collected in Finland? Penalty interest under the Interest Act and reminder fees for debt collection.
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This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: May 2026.
Rent backlogs dominate the worst nightmares of a real estate investor, but fortunately, the Debt Collection Act (513/1999) in Finland sets a fairly fast-paced and efficient set of rules for bringing in debts. Since the primary Interest Act (633/1982) took effect on 1 January 1983, a landlord can never wildly "invent" late penalties into their own contract or smack arbitrary percentages, but everything is directed by the ceilings of the debt collection and interest acts when collecting from residential consumers.
1. Default Interest (Interest Act)
When the rent's due date (which by default is often the 2nd or 5th day of the month, weekends moving the payment to the next banking day) has expired and the payment is not seen in the account, the official and statutory default interest (viivästyskorko) starts rolling. In residential consumer lease relationships, no harsher penalty interest can be agreed upon than the confirmed reference rate defined by the Bank of Finland.
- Formula: The reference rate confirmed semi-annually by the Bank of Finland plus an additional rate of seven percentage points (7%). (The default interest rate fluctuates based on the reference rate).
This default interest starts spinning absolutely from the day following the day the invoice was due (even if a payment reminder had not yet been sent in the mail at all).
2. Reminder Fees (Debt Collection Act)
In addition to the actual backlog, operational effort is compensated through official reimbursable "collection costs". The Finnish Debt Collection Act protects the resident (consumer) from excessively large collection robberies by dictating strict maximum times and ceiling sums:
- Time limit for reminder (14-day rule): The landlord may invoice a maximum of 5 euros for the costs of an official first Payment Reminder sent to the tenant. According to the law, however, this 5 € cost can only be collected if the due date has already wholly passed by at least 14 days when the reminder is sent. (If, as a hasty property manager, you happen to mail it on the fifth (5) day of delay, you may not deduct a cent of costs from the resident - the consumer market is protected from hasty harassment).
- The next new payment reminder with a new maximum bill of 5 euros (or a larger bill of a third stage professional agency) can only be collected after a new 14-day protection period has rested since the first one was sent.
More information about the preparation and submission of the eviction process and notices of cancellation can be found in the Eviction section. These require their own warning forms and proofs of delivery.
Sources & Official References
Frequently Asked Questions
▶What are the late fee and penalty rules for rental properties in Finland?
Finland has specific rules regarding late fees and penalties for overdue rent. These may include mandatory grace periods, caps on late fee amounts, and restrictions on interest charges. Late fee provisions should be clearly stated in the lease agreement and must comply with local regulations to be enforceable.
▶What are the key landlord-tenant laws in Finland?
The rental of residential apartments in Finland is primarily governed by the Act on Residential Leases (Laki asuinhuoneiston vuokrauksesta, AHVL). The law is largely mandatory (to protect the tenant), meaning that the law cannot be deviated from to the detriment of the tenant even by mutual agreement, unless the law explicitly permits it. The law balances the rights of the parties but gives significant protection to the tenant's right to housing. This guide covers the essential compliance requirements for property owners and landlords.
Read the complete guide▶What is the legal eviction process for landlords in Finland?
The eviction process in Finland requires landlords to follow formal legal procedures. Valid grounds typically include non-payment of rent, lease violations, or the landlord's personal use of the property. Landlords must provide proper written notice, allow any required cure periods, and may need to obtain a court or tribunal order. Self-help evictions are generally prohibited.
Read the complete guide▶What are the rent increase limits and caps in Finland?
Finland has specific rules governing when and how landlords can increase rent. These rules may include caps on the percentage of increase, minimum notice periods, and restrictions on frequency. Landlords must comply with all applicable regulations when raising rent on existing tenancies.
Read the complete guide▶What are the security deposit rules and return deadlines in Finland?
Finland has rules governing how much landlords can charge as a security deposit, how deposits must be held or protected, and the timeline for returning deposits after a tenancy ends. Landlords must provide itemized statements of any deductions and comply with all statutory deadlines to avoid penalties.
Read the complete guide▶What are the mandatory lease requirements in Finland?
Lease agreements in Finland must comply with applicable national and local laws. Required elements typically include the names of both parties, property description, rent amount and payment terms, deposit details, lease duration, and maintenance responsibility allocation. Written leases may be required for certain tenancy types or durations.
Read the complete guide▶What are the landlord maintenance and repair obligations in Finland?
Landlords in Finland are generally required to maintain rental properties in a habitable condition, keeping the structure, plumbing, electrical systems, and essential services in proper working order. The specific allocation of maintenance responsibilities between landlord and tenant should be clearly documented in the lease agreement.
Read the complete guide▶What property disclosures are landlords required to make in Finland?
Landlords in Finland must disclose relevant information about the property to prospective tenants before the lease is signed. Required disclosures typically include known material defects, environmental hazards, previous damage history, and any conditions that could affect the tenant's use and enjoyment of the property.
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