A German logistics fund identifies a Warsaw distribution centre, agrees heads of terms with the Polish seller, and then discovers – three weeks before signing – that the land register shows an undisclosed mortgage and the building permit was never finalised. The deal stalls. Costs escalate. The window closes.

Real estate M&A in Poland can be structured either as an asset deal (direct acquisition of the property) or as a share deal (acquisition of the company that holds the property). Each route carries distinct tax, liability, and regulatory consequences. Polish civil law requires notarial form for any transfer of real property rights, and the National Court Register (KRS) or the land and mortgage register must be updated before ownership is fully protected. Transactions involving strategic sectors may also require clearance from the Office of Competition and Consumer Protection (UOKiK).

This guide walks through the full transaction cycle – structure selection, due diligence, regulatory filings, and post-closing steps – with practical checkpoints for manufacturing investors, IT companies acquiring office space, and foreign funds entering the Polish market. The sections that follow address the most common mistakes that surface at each stage.

How do asset deals and share deals differ in Polish real estate M&A?

The structural choice is the first – and most consequential – decision in any Polish real estate transaction. An asset deal transfers the property itself; a share deal transfers the company that owns it. That distinction drives everything from tax exposure to timeline.

In an asset deal, the buyer acquires a clean title (subject to due diligence findings) but pays civil-law transaction tax (podatek od czynności cywilnoprawnych, PCC) at 2% of the market value of the property. VAT may apply instead if the seller is a VAT taxpayer and the parties opt into the VAT regime – typically more efficient for commercial transactions. The deed must be executed before a Polish notary, and the transfer is registered in the land and mortgage register (księga wieczysta) maintained by district courts. Registration can take two to four months in Warsaw, longer in smaller districts.

A share deal avoids PCC on the real property itself. Instead, PCC applies to the share transfer at 1% of the company's net asset value. Crucially, the buyer inherits all historical liabilities of the target company – tax arrears, environmental obligations, undisclosed claims. That liability tail is the primary reason buyers demand deeper due diligence in share deals. The National Court Register (KRS) reflects the change of ownership, but the land register entry does not change, which can create a false sense of title security.

The decision matrix in practice looks like this:

  • Asset deal – preferred when the property history is clean and VAT recovery is available
  • Share deal – preferred when the target holds multiple properties or the seller insists on capital-gains treatment
  • Hybrid – asset deal for the real property plus share deal for operating contracts, common in retail portfolios

For a German investor entering the Polish market, the share deal is often faster to execute because it avoids re-registering dozens of utility contracts. However, the liability exposure requires robust representations and warranties coverage – and that coverage must be negotiated before the term sheet is signed, not after.

What does real estate due diligence in Poland actually cover?

Due diligence in Polish real estate M&A is not a formality. It is the primary mechanism for price adjustment and deal protection. A disciplined process covers four parallel workstreams: legal title, planning and construction, environmental, and commercial.

Legal title review starts with the land and mortgage register. The register is public and accessible online through the Ministry of Justice portal. Buyers should verify the four sections: ownership, perpetual usufruct rights (użytkowanie wieczyste), encumbrances, and mortgages. Perpetual usufruct – a Soviet-era land tenure form still prevalent in Polish cities – converts to full ownership under legislation enacted in 2019, but the conversion fee and its payment status must be confirmed. Outstanding fees create a charge on the property.

Planning and construction review covers the local spatial development plan (miejscowy plan zagospodarowania przestrzennego, MPZP) and, where no plan exists, the land development decision (decyzja o warunkach zabudowy). Buyers must confirm that the current use is permitted and that any planned extension or redevelopment is feasible. Building permits and occupancy permits should be reviewed for completeness. An incomplete permit chain – common in properties built before 2000 – can block refinancing and trigger administrative proceedings.

We secured a reversal of a planning authority decision that had blocked a retail development for over 18 months for a client in the Mazowieckie region (autumn 2025). The issue traced back to an incomplete occupancy permit from the original 1998 construction phase.

Environmental due diligence is increasingly non-negotiable for lenders. Industrial sites, former petrol stations, and logistics hubs near protected areas require a Phase I environmental assessment and, where contamination is suspected, a Phase II soil investigation. Remediation liability in Poland falls on the current landowner, not the historical polluter, unless contractual allocation is agreed.

Commercial due diligence covers lease agreements, rent rolls, service charge structures, and tenant creditworthiness. For office and retail assets, the weighted average lease expiry (WALE) and break-option schedule are key value drivers. Lease review should confirm compliance with the Civil Code requirements for commercial tenancies, including notice periods and indexation clauses. For detailed guidance on reviewing office leases from a tenant's perspective, see our office lease review checklist.

Which regulatory filings and approvals apply to Polish real estate transactions?

Regulatory clearance adds time and cost to Polish real estate M&A. The applicable filings depend on the transaction value, the sector, and the nationality of the buyer. Missing a mandatory filing can render the transaction void or trigger significant penalties.

Foreign buyers from outside the European Economic Area must obtain a permit from the Minister of Internal Affairs and Administration to acquire real property in Poland. EU and EEA buyers are generally exempt, but agricultural and forest land carries additional restrictions under the Agricultural System Act. Acquisitions of agricultural land above 0.3 hectares by non-farmers require approval from the National Agricultural Support Centre (KOWR), and the State Treasury holds a pre-emption right. That right must be formally waived before the notarial deed can be executed – a step that adds four to six weeks to the timeline.

Merger control is relevant when the transaction involves a property-holding company with Polish revenues above the statutory thresholds. The Office of Competition and Consumer Protection (UOKiK) reviews concentrations that meet the Polish notification threshold. For transactions with cross-border elements or strategic sector exposure, foreign investment screening may also apply. Our guide on UOKiK foreign investment screening sets out the current framework in detail.

Tax filings at closing include PCC declaration (submitted within 14 days of the deed) and VAT settlement where applicable. Failure to file the PCC declaration on time triggers a penalty rate of 20% of the tax due. Post-closing, the buyer must register the ownership change in the land register and, for share deals, update the KRS. Both registrations carry court fees – PLN 200 for the land register and PLN 350 for the KRS as of 2025.

Three scenarios illustrate the regulatory map:

  • Manufacturing company from Germany acquiring a factory site near Wrocław – KOWR pre-emption waiver required; UOKiK filing likely if revenues exceed threshold
  • IT company taking a long-term office lease with a purchase option in Warsaw – no real property permit needed; PCC payable on option exercise
  • Real estate fund acquiring a Warsaw logistics portfolio via share deal – UOKiK filing required; foreign investment screening if fund has non-EU ultimate beneficial owners

For investors structuring entry through a Dutch holding vehicle, our practice page on Polish real estate transactions for Netherlands-based investors addresses the specific treaty and structural considerations.

What are the most common mistakes in Polish real estate M&A – and how do you avoid them?

Most deal failures in Polish real estate M&A are not caused by market conditions. They are caused by process failures that experienced advisers identify within the first two weeks of due diligence. The following mistakes recur across transaction types and buyer profiles.

The first – and most costly – mistake is relying on seller-provided documentation without independent verification. Polish land registers are public. Buyers who do not independently check the register before signing a letter of intent expose themselves to encumbrances that were present but undisclosed. A mortgage registered after heads of terms are signed but before the deed is executed will bind the buyer unless an interim injunction is obtained. That injunction takes time. Time costs money.

We obtained interim protective measures for a logistics investor in Lower Silesia (spring 2025) after a seller attempted to register a new mortgage during the exclusivity period. The injunction was granted within 48 hours, preserving the transaction value.

The second mistake is underestimating the perpetual usufruct conversion timeline. Many Warsaw commercial properties were built on perpetual usufruct land. The 2019 conversion legislation transformed residential perpetual usufruct to ownership automatically, but commercial land requires a formal application and fee payment. The conversion fee can reach 25 times the annual charge. Buyers who do not model this cost into their acquisition price face a material post-closing surprise.

The third mistake is treating FIDIC disputes on construction projects as a seller problem. In a share deal, pending FIDIC arbitration claims become the buyer's problem on day one. Construction contracts in Poland frequently incorporate FIDIC conditions, and disputes over delay damages or defect liability can run for years. A buyer who acquires a company with an unresolved FIDIC claim above PLN 5m without a price holdback or escrow arrangement has transferred the risk without the remedy.

What to prepare before signing heads of terms:

  • Independent land register extract (odpis z księgi wieczystej) – dated within 7 days of signing
  • Confirmation of perpetual usufruct conversion status and outstanding fee balance
  • Building permit chain from original construction to most recent extension
  • Signed lease agreements with all amendments and any undisclosed side letters
  • List of pending litigation, administrative proceedings, and FIDIC claims

The fourth mistake is miscalibrating the timeline. A straightforward asset deal in Warsaw – clean title, no agricultural land, no UOKiK filing – takes eight to twelve weeks from heads of terms to closing. Add KOWR pre-emption (four to six weeks), UOKiK merger control (up to 30 working days for Phase I), or a foreign investment screening review (up to 90 days), and the timeline extends materially. Buyers who commit to financing arrangements or leaseback obligations without buffering for regulatory delays routinely miss their own deadlines.

Frequently asked questions

Q: How long does a typical real estate M&A transaction take in Poland from heads of terms to closing?

A: A straightforward asset deal with no regulatory filings takes eight to twelve weeks. Transactions requiring KOWR pre-emption waiver, UOKiK merger control clearance, or foreign investment screening add four to sixteen weeks respectively. Buyers should build regulatory buffer into any financing commitment or leaseback obligation. The most common cause of deadline failure is underestimating the KOWR pre-emption process.

Q: Is it true that foreign EU investors do not need a permit to buy property in Poland?

A: This is a common misconception. EU and EEA buyers are exempt from the general real property acquisition permit. However, agricultural land above 0.3 hectares still requires KOWR approval regardless of buyer nationality, and the State Treasury pre-emption right applies to all buyers. Forest land and properties in border zones carry additional restrictions. The exemption covers most commercial real estate transactions in urban centres but does not apply universally.

Q: What are the tax costs of a real estate asset deal in Poland?

A: In an asset deal, PCC applies at 2% of the property's market value if the transaction is exempt from VAT. Where the seller is a VAT taxpayer and both parties opt into the VAT regime, VAT at 23% applies instead, and PCC is not charged – the buyer recovers input VAT, making the VAT route more efficient for commercial buyers with full VAT recovery. The PCC declaration must be filed and tax paid within 14 days of the notarial deed. Notary fees are capped by statute and typically range from PLN 10,000 to PLN 30,000 for commercial transactions.

For a tailored strategy on structuring your Polish real estate acquisition, reach out to info@kordeckipartners.com. Each transaction involves a specific combination of regulatory filings, tax elections, and due diligence scope that cannot be templated. Delaying legal review until after heads of terms are signed forfeits the ability to adjust price or structure on the basis of findings – an irreversible consequence.

If your company is evaluating a real estate acquisition in Poland – whether a single asset, a portfolio, or a company holding real property – our team will map the applicable regulatory filings, conduct title and planning due diligence, and negotiate transaction documents with Polish and cross-border counterparties: info@kordeckipartners.com.

About KORDECKI & Partners

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 M&A, due diligence, and construction disputes. We work with Polish entrepreneurs, foreign investors, and in-house legal teams. 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.