Rent Increases in Poland (Act on the Protection of Tenants' Rights)
How landlords can legally increase rent in Poland: the 3-month written notice requirement under Art. 8a, permitted frequency every 6 months under Art. 9 sec. 1b, and the GUS inflation justification threshold.
Legal Disclaimer
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 increases for standard residential leases in Poland are strictly regulated by the Act of 21 June 2001 on the Protection of Tenants' Rights. Landlords cannot raise rent arbitrarily or with short notice — the law imposes a mandatory minimum 3-month notice period, effective at the end of a calendar month, and limits increase frequency to once every 6 months.
1. Mandatory 3-Month Written Notice (Art. 8a sec. 2 & 3)
Article 8a section 2 and 3 of the Act of 2001 establishes the mandatory notice requirement. A landlord must give the tenant at least 3 calendar months of written advance notice, effective at the end of a calendar month, before any rent increase takes effect. Notice must be in writing under penalty of nullity.
Tenant's right to contest (Art. 8a sec. 4): Upon receiving the notice, the tenant has 2 months to respond:
- Accept (by silence or explicit agreement).
- File a written refusal — which terminates the lease at the end of the notice period.
- Apply to District Court (Sąd Rejonowy) to challenge whether the increase is legally justified.
Additionally, if the rent exceeds the 3% reconstruction value threshold, the tenant has 14 days to request a written justification and calculation.
2. Maximum Permitted Frequency: Every 6 Months (Art. 9 sec. 1b)
Article 9 section 1b of the Act of 2001 limits the frequency of rent increases. Rent and related charges (excluding pass-through utility fees beyond the landlord's control) cannot be increased more frequently than once every 6 months. The 6-month period runs from the date the previous increase took effect, not from the date of the notice.
3. Justification and the 3% Reconstruction Value Threshold
If a rent increase results in the annual rent exceeding 3% of the reconstruction value of the premises (wartość odtworzeniowa), or if the rent is already above this level, the landlord must—upon the tenant's written request made within 14 days—provide a written justification and calculation within 14 days (Art. 8a sec. 4a & 4b). Failure to provide this justification within the deadline renders the increase void. The reconstruction value is determined and published by the Voivode (Wojewoda) for each region.
GUS Inflation Benchmark (Art. 8a sec. 4e): An increase that does not exceed the average annual consumer price index (CPI) for the previous calendar year, as published by the President of the Central Statistical Office (GUS), is legally deemed justified.
Return to the Poland Landlord-Tenant Law Overview.
Sources & Official References
Frequently Asked Questions
▶What are the rent increase limits and caps in Poland?
Poland 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.
▶What are the key landlord-tenant laws in Poland?
The relationship between landlords and residential tenants in Poland is governed by the Civil Code and the Act on the Protection of Tenants\' Rights. Polish law is highly protective of tenants, making formal compliance essential for property owners. 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 Poland?
The eviction process in Poland 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 security deposit rules and return deadlines in Poland?
Poland 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 Poland?
Lease agreements in Poland 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 Poland?
Landlords in Poland 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 are the late fee and penalty rules for rental properties in Poland?
Poland 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.
Read the complete guide▶What property disclosures are landlords required to make in Poland?
Landlords in Poland 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.
Read the complete guide📬 Get notified when these laws change
We'll email you when landlord-tenant laws update in No spam — only law changes.
