A Spanish technology company signs a lease for office space in Warsaw's central business district. The document runs to 60 pages in Polish, references three separate annexes, and contains a rent indexation clause tied to the Polish consumer price index. Legal review begins only after the lease is signed. Six months later, the tenant discovers that the fit-out contribution promised by the landlord is conditional on a performance milestone that was never met – and the clause forfeiting that contribution is buried in Annex B.
Office leases in Poland are governed primarily by the Kodeks cywilny (Civil Code, KC) and, for commercial premises, by negotiated contractual terms that frequently deviate from statutory defaults. Spanish tenants face a dual complexity: unfamiliar Polish legal concepts and lease structures that differ materially from Spanish practice under the Ley de Arrendamientos Urbanos. Pre-signature review by a qualified real estate lawyer Warsaw typically takes 5 to 10 working days and can prevent liability exposure running into hundreds of thousands of euros over a multi-year term.
This guide walks through the four stages of a thorough office lease review for Spanish companies entering the Polish market: understanding the Polish legal framework, identifying the highest-risk commercial clauses, structuring the negotiation, and managing ongoing compliance. Each section includes concrete figures, common mistakes, and cross-border observations drawn from our practice.
What legal framework governs commercial office leases in Poland?
Polish commercial lease law sits within the Civil Code, supplemented by building regulations administered by the Główny Urząd Nadzoru Budowlanego (Chief Inspectorate of Construction Supervision, GUNB). Unlike residential tenancies, commercial leases are largely unregulated beyond the Civil Code's general rules on obligations. Parties may freely agree on rent, duration, indexation, and termination – which means the contract itself carries all the risk. The absence of mandatory protections similar to Spain's LAU framework is the first surprise for Spanish tenants.
Buildings must hold a valid occupancy permit issued by GUNB before any tenant can lawfully occupy them. For new developments, tenants should confirm the permit's scope covers their specific floor and fit-out category. The National Court Register (KRS) records the landlord entity's corporate authority; verifying that the person signing the lease holds valid power of attorney prevents enforceability problems later. The Land and Mortgage Register (Księga wieczysta) discloses encumbrances, mortgages, and third-party rights over the property. A search of both registers should happen before negotiations begin, not after.
Lease terms in Warsaw's prime office market typically run 5 years for small tenants and 7 to 10 years for anchor tenants. Early termination without cause is rarely permitted; where it is, break fees of 6 to 12 months' rent are standard. Spanish tenants accustomed to the 3-month notice flexibility under Spanish law are often unprepared for this rigidity. The Civil Code does provide a statutory right to terminate for serious defects that make the premises unfit for use, but courts interpret "serious" narrowly.
One structural difference worth flagging: Polish leases frequently incorporate FIDIC-style construction obligations for fit-out works, particularly in shell-and-core deliveries. Understanding the interaction between lease obligations and construction law – including FIDIC disputes mechanisms – requires coordinated legal and technical review.
Which commercial clauses carry the highest risk for Spain tenants?
Rent and indexation clauses are the starting point. Most Warsaw prime leases denominate rent in euros, with annual indexation tied to the Harmonised Index of Consumer Prices (HICP) or Polish CPI. A clause allowing indexation without a cap can compound over a 7-year term into a material rent increase. Tenants should negotiate a cap – typically 3 to 5 percent per annum – and confirm that indexation applies only to base rent, not to service charges. Service charges (Polish: opłaty eksploatacyjne) in Warsaw prime buildings typically run EUR 25 to EUR 40 per square metre per annum, and open-ended reconciliation clauses allow landlords to charge retroactively.
We secured a renegotiation of a service charge cap for a Spanish logistics firm leasing 2,400 square metres in the Mazowieckie region (autumn 2025). The original clause allowed unlimited reconciliation adjustments; the revised clause capped annual increases at 8 percent and required itemised reconciliation within 90 days of each calendar year-end.
Fit-out contributions (tenant incentives) are a second high-risk area. Landlords routinely offer EUR 100 to EUR 200 per square metre as a fit-out allowance, but disbursement conditions are frequently onerous. Common conditions include: delivery of a bank guarantee covering the full lease term, submission of a fit-out completion certificate signed by a licensed Polish construction supervisor, and – the most dangerous – a clause making the contribution forfeitable if the tenant exercises any contractual right to reduce its space. Tenants should require that the contribution be paid within 30 days of fit-out completion, unconditionally.
Subletting and assignment clauses deserve equal attention. Polish leases commonly prohibit subletting without landlord consent, with consent refusal unrestricted. For Spanish companies that may restructure their Polish operations – merging entities, spinning off subsidiaries – an absolute prohibition on assignment forfeits the ability to transfer the lease to a group company without triggering a new negotiation. The clause should permit intra-group transfers by notice, without consent.
- Rent denomination and indexation cap (HICP or CPI, maximum 3–5%)
- Service charge reconciliation timeline and documentary requirements
- Fit-out contribution disbursement conditions and forfeiture triggers
- Subletting and assignment restrictions, especially for intra-group transfers
- Break rights and early termination fees (typically 6–12 months' rent)
For context on how Romanian office markets handle similar clause structures, see our parallel guide on office lease review – key points for Romania tenants.
Every specific situation carries its own combination of lease terms, corporate structure, and risk tolerance. A surface-level review misses the clauses that matter most. To receive an expert assessment of your Polish office lease before signature, contact info@kordeckipartners.com.
How should Spanish companies structure the lease negotiation?
Negotiation of a Warsaw office lease follows a recognisable sequence: heads of terms, due diligence, draft lease, redline exchange, and execution. The heads of terms stage – typically 2 to 4 weeks – is where tenants have the most leverage. Once a draft lease is circulated, landlords resist reopening commercial points already agreed in the heads. Spanish tenants who skip formal heads of terms and proceed directly to lease drafting consistently achieve worse outcomes on rent-free periods, fit-out contributions, and break rights.
Rent-free periods in Warsaw prime market currently range from 1 month per lease year for shorter terms to 2 months per lease year for 7-year-plus commitments. A 7-year lease should carry 12 to 14 months rent-free. This figure should appear explicitly in the heads of terms, not left for the lease draft. Similarly, the fit-out contribution amount, payment timeline, and disbursement conditions should be fixed at heads of terms stage – not negotiated in the lease redline, where the landlord's lawyers will introduce conditions that erode the value.
Three business scenarios illustrate the negotiation dynamics:
Manufacturing sector: A Spanish industrial equipment manufacturer leases 800 square metres for its Warsaw sales office. Its priority is operational flexibility: the ability to reduce or expand space as the Polish distribution network develops. The lease should include a contraction option (right to return 20–30% of space at year 3) and an expansion right over adjacent space. Both options require negotiation at heads of terms stage; landlords rarely grant them post-signature.
IT sector: A Spanish software company leases 1,500 square metres in a Warsaw tech hub. Its priority is data infrastructure: raised flooring, redundant power supply, and fibre connectivity. The lease's technical specification annex must reference the landlord's infrastructure obligations with measurable performance standards. Vague references to "best efforts" to maintain connectivity are unenforceable. The tenant should also secure a right to install its own generator, with clear rules on shared building systems.
Foreign investor structure: A Spanish holding company establishes a Polish subsidiary (spółka z ograniczoną odpowiedzialnością, sp. z o.o.) to serve as the lease vehicle. The landlord will typically require a parent company guarantee from the Spanish entity. The guarantee terms – covering amount, duration, and trigger events – should be reviewed as carefully as the lease itself. A guarantee covering 12 months' rent and service charges, capped at EUR 500,000, is a reasonable starting position for a mid-market letting.
Spanish companies engaged in disputes with Polish counterparties – including lease disputes – may find useful context in our analysis of dispute resolution for Spain companies doing business in Poland.
What ongoing compliance obligations arise during the lease term?
Post-signature compliance is the phase most frequently neglected by foreign tenants. Polish commercial leases impose a series of periodic obligations that, if missed, can trigger financial penalties or – in the worst cases – grounds for landlord termination. The most time-sensitive is the annual service charge reconciliation. Landlords must deliver a reconciliation statement within the period specified in the lease – typically 90 to 120 days after each calendar year-end. Tenants have a corresponding right to audit the underlying cost data. Few Spanish tenants exercise this right; those who do routinely identify overcharges of 5 to 15 percent.
We obtained a service charge audit recovery of over PLN 180,000 for a Spanish financial services firm leasing premises in the Silesia region (spring 2026). The overcharges related to shared maintenance costs allocated to vacant floors – a practice not prohibited by the lease but challengeable under the Civil Code's good faith obligations.
Insurance obligations under Polish leases typically require the tenant to maintain public liability cover of at least PLN 2,000,000 per event, with the landlord named as additional insured. Tenants must deliver evidence of renewal annually. Failure to maintain the required cover is a material breach under most lease forms, triggering landlord termination rights after a 14-day cure period. Spanish tenants should confirm that their Spanish insurer's policy extends to Polish operations or arrange a local Polish policy.
Fit-out works during the lease term require landlord consent under Polish law, even for minor internal alterations. The consent procedure typically takes 10 to 20 working days. Works carried out without consent give the landlord a right to demand reinstatement at the tenant's cost at lease expiry – a cost that can equal or exceed the original fit-out investment. The lease should define what constitutes "minor works" exempt from the consent requirement, with a monetary threshold (typically PLN 50,000 per project) above which formal consent is mandatory.
Lease expiry and handback procedures deserve attention from day one. Most Warsaw prime leases require the tenant to reinstate the premises to a defined condition – either "shell and core" or "Category A fit-out" – within 30 days of expiry. The cost of reinstatement to shell and core for a 1,500-square-metre fit-out typically runs PLN 300,000 to PLN 600,000. Tenants who budget for this from the outset avoid cash-flow surprises at lease end.
For real estate legal services covering multiple European markets, our real estate practice page for Luxembourg provides a useful comparative reference on lease structures across jurisdictions.
Ongoing compliance failures accumulate quietly and surface at the worst moment – lease renewal, refinancing, or corporate sale. Your specific lease terms determine which obligations are most urgent. To discuss how your lease's compliance requirements apply to your Polish operations, email info@kordeckipartners.com.
Frequently asked questions
Q: How long does a thorough office lease review take, and what does it cost?
A: A complete review of a standard Warsaw office lease – including all annexes and technical specifications – typically takes 5 to 10 working days from receipt of the full document set. Legal fees for a lease review of this scope generally range from EUR 2,500 to EUR 6,000, depending on lease complexity and the number of negotiation rounds. This figure does not include technical review of construction specifications, which is recommended separately for shell-and-core deliveries and typically adds EUR 1,500 to EUR 3,000.
Q: Is it true that Polish commercial leases cannot be terminated early?
A: This is a common misconception. Polish commercial leases can include contractual break rights, and many do – particularly for larger tenants with stronger negotiating positions. However, the Civil Code does not imply a general right to terminate a fixed-term commercial lease for convenience. Without an express break clause, early termination requires either mutual agreement or reliance on statutory grounds such as serious defects. Break fees where break rights exist typically run 6 to 12 months' rent, and the break notice period is usually 6 months. Negotiating a break right at heads of terms stage – before the lease draft is circulated – is significantly easier than introducing one during redline negotiations.
Q: Do Spanish companies need a Polish subsidiary to sign a Warsaw office lease?
A: No. A Spanish company can sign a Polish office lease directly, as a foreign entity, without establishing a local subsidiary. However, many landlords require a local entity or a parent guarantee as a condition of the letting. A Polish subsidiary registered with the National Court Register (KRS) also simplifies invoicing, VAT recovery, and employment of local staff. The decision between a branch, a subsidiary, and a direct foreign-entity lease depends on the company's Polish operational footprint and tax structure. Legal and tax advice should be taken jointly before the lease vehicle is determined, as changing the vehicle after signature is both complex and expensive.
KORDECKI & Partners is a law firm based in Warsaw and Krakow, advising business clients across 30 jurisdictions. Our team combines expertise in Polish and international law with a practical approach to real estate transactions, office lease review, and construction disputes. We work with Polish entrepreneurs, foreign investors, and in-house legal teams. Piotr Malinowski leads the real estate and construction practice; he is a FIDIC-accredited adjudicator with experience in commercial lease negotiations, FIDIC disputes, and cross-border real estate transactions including opportunities to buy property Poland for international clients. To discuss your situation, contact info@kordeckipartners.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. KORDECKI & Partners assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@kordeckipartners.com.