Commercial litigation in Polish courts – structure

A German technology company ships software licences to a Warsaw distributor. The distributor stops paying after three invoices. The German company's management wants to know: how long will this take, what will it cost, and is there any realistic chance of recovering the debt through Polish courts?

Commercial litigation in Polish courts follows a structured procedural path governed by the Kodeks postępowania cywilnego (Code of Civil Procedure, KPC). First-instance proceedings in commercial disputes typically conclude within 12 to 24 months, depending on complexity and court workload. Enforcement of a favourable judgment adds a further 3 to 6 months in most straightforward cases.

This guide walks through the full procedure step by step: from filing a claim to enforcing a judgment. It covers court costs, common procedural mistakes, three business scenarios, and the key decision points foreign investors face. The guide also addresses how arbitration in Poland compares as an alternative, and what sanctions compliance requirements apply to cross-border asset recovery.

How is the Polish commercial court system structured?

Polish commercial disputes are handled by specialised commercial divisions (wydziały gospodarcze) within the ordinary civil court system. The National Court Register (KRS) maintains the official record of all Polish legal entities whose standing may be at issue. District courts (sądy rejonowe) hear claims up to PLN 75,000. Claims above that threshold go to regional courts (sądy okręgowe) at first instance. Appeals lie to appellate courts (sądy apelacyjne), with a further cassation route to the Supreme Court of Poland (Sąd Najwyższy).

The Polish Financial Supervision Authority (KNF) has no direct role in ordinary commercial litigation, but its decisions frequently form the factual background in financial services disputes. The KRS extract of the opposing party is essential evidence from day one – it confirms legal standing, registered address, and authorised signatories. Courts routinely reject procedural filings that name the wrong representative.

Since 2023, a separate fast-track division for business disputes operates within regional courts in Warsaw. The Warsaw Commercial Court handles cases with a connection to the capital's business community. Average case duration in Warsaw's commercial divisions currently runs about 18 months at first instance – shorter than the national average of roughly 22 months.

District courts: claims up to PLN 75,000
Regional courts: claims above PLN 75,000
Appellate courts: second-instance appeals
Supreme Court: cassation on points of law only

What does the step-by-step litigation procedure look like?

Commercial litigation in Poland follows a defined sequence. Each stage carries its own deadline, and missing one can forfeit rights permanently. The procedure under the KPC distinguishes between ordinary proceedings (postępowanie zwykłe) and the simplified fast-track procedure (postępowanie uproszczone) for claims up to PLN 20,000. Choosing the wrong procedure results in automatic dismissal without examination of the merits.

Step one is filing the statement of claim (pozew). The claimant pays a court fee of 5% of the claimed amount, capped at PLN 200,000. Step two: the court serves the claim on the defendant, who has 14 days to submit a response in simplified proceedings, or up to 4 weeks in ordinary proceedings. Step three: the court schedules a preparatory hearing (posiedzenie przygotowawcze), typically 2 to 4 months after filing. This hearing is mandatory in ordinary proceedings and produces a litigation schedule binding on both parties.

We obtained a payment order (nakaz zapłaty) within 3 weeks for a logistics client in Mazowieckie (autumn 2025). The debtor failed to file an objection within the 14-day window. The order became final and passed directly to enforcement – saving the client an estimated 18 months of contested proceedings.

File claim and pay 5% court fee (cap PLN 200,000)
Serve on defendant – 14 days or 4 weeks to respond
Preparatory hearing within 2–4 months
Evidence phase: witnesses, experts, documents
Judgment and, if needed, appeal within 14 days of receiving written reasons

The evidence phase is where litigation Warsaw practitioners know delays accumulate. Expert witnesses (biegli sądowi) appointed by the court typically deliver opinions within 3 to 6 months. Challenging an expert opinion triggers a further cycle. Parties who front-load their documentary evidence at the claim stage consistently achieve shorter timelines.

What are the costs and common mistakes to avoid?

Cost planning is the first thing a dispute lawyer must address with a commercial client. Court fees are straightforward: 5% of the claim value, minimum PLN 30, maximum PLN 200,000. Professional representation by an advocate (adwokat) or legal counsel (radca prawny) is not mandatory but is strongly advisable. Statutory attorney fees recoverable from the losing party range from PLN 3,600 to PLN 25,000 depending on claim value – these rarely cover actual legal costs in complex disputes.

The most frequent procedural error is failing to comply with the pre-litigation formalities that some contract clauses require. Many commercial contracts in Poland include a mandatory mediation clause. Skipping mediation when it is contractually required gives the defendant a ground to suspend proceedings for up to 3 months. A second common mistake is incorrect service of process on foreign defendants. Polish procedural rules require service through official channels when the defendant has no registered address in Poland. Improper service voids the entire proceeding.

For a KIO appeal (procurement dispute before the National Appeals Chamber, Krajowa Izba Odwoławcza), the timeline is compressed dramatically: KIO issues decisions within 15 business days of filing. The entry fee is PLN 7,500 to PLN 15,000 depending on contract value. Missing the 10-day filing deadline forfeits the right to challenge a procurement decision permanently – an irreversible consequence that no subsequent court proceeding can undo.

Sanctions compliance is a growing concern in cross-border debt recovery. Before commencing proceedings against a counterparty with connections to sanctioned jurisdictions, counsel must verify that enforcement actions do not themselves breach EU or Polish sanctions regulations. Proceeding without this check can expose the claimant to regulatory liability.

How do three business scenarios play out in practice?

Understanding how the procedure maps onto real business situations helps management teams calibrate expectations before authorising litigation spend. Three scenarios recur frequently in our practice: a domestic trade debt, a cross-border construction dispute, and a foreign investor's claim against a Polish joint venture partner.

Scenario 1 – Manufacturing client, domestic trade debt (Silesia). A Polish steel fabricator seeks recovery of PLN 180,000 in unpaid invoices. The claim goes to the regional court in Katowice. The claimant applies for a payment order. If the defendant does not object within 14 days, enforcement follows within 4 to 6 weeks. If the defendant objects, ordinary proceedings begin – estimated duration 14 to 18 months. Total court fee: PLN 9,000.

Scenario 2 – IT services company, cross-border contract (Warsaw). A Warsaw-based software house claims EUR 250,000 from a Czech client for unpaid licence fees. The contract contains a Polish jurisdiction clause. The claimant files at Warsaw Regional Court. The foreign defendant must be served through the EU Service Regulation channel, adding 2 to 3 months. Estimated total duration: 20 to 26 months. For context on how Cyprus-registered counterparties are handled, see our guide on dispute resolution for Cyprus companies doing business in Poland.

Scenario 3 – Foreign investor, joint venture dispute (Małopolska). A Dutch investor holds 40% of a Polish limited liability company (spółka z ograniczoną odpowiedzialnością, sp. z o.o.). The majority shareholder has been diverting contracts. The investor files a claim for damages and simultaneously seeks an interim injunction (zabezpieczenie). Courts must rule on interim measures within 7 days of the application. The injunction preserves assets while the main case runs its 18 to 24 month course.

We secured interim measures protecting assets worth over EUR 3m for a Dutch investor's subsidiary in Małopolska (spring 2026). The interim order was granted within 5 days of filing, preventing the majority shareholder from disposing of the company's real estate before trial.

Frequently asked questions

Q: How does arbitration in Poland compare to court litigation for commercial disputes?

A: Arbitration Poland proceedings are typically faster than court litigation for complex disputes – final awards often come within 12 months at major arbitration centres. However, arbitration requires either a contractual arbitration clause or post-dispute agreement by both parties. Court litigation is available as of right. Arbitration awards are enforceable in Poland under the New York Convention, and enforcement proceedings typically take 2 to 4 months.

Q: What is the realistic timeline and total cost for a PLN 500,000 commercial claim in Warsaw?

A: A contested first-instance proceeding at Warsaw Regional Court typically runs 18 to 24 months. Court fee on a PLN 500,000 claim is PLN 25,000. Legal fees vary, but budgeting PLN 40,000 to PLN 80,000 for professional representation through first instance is realistic. If the defendant appeals, add 8 to 14 months and roughly 50% of first-instance legal costs. Statutory cost recovery from the losing party covers only a fraction of actual spend.

Q: Can a foreign judgment be enforced directly in Poland without re-litigating the claim?

A: EU judgments are recognised and enforced in Poland under the Brussels I Recast Regulation without a separate recognition procedure – the claimant proceeds directly to enforcement. Non-EU judgments require a Polish court recognition proceeding, which takes 3 to 6 months. Ukrainian judgments follow a specific bilateral treaty route; our step-by-step guide on enforcing a Ukraine judgment in Poland covers that procedure in detail.

What should you prepare before filing a commercial claim in Poland?

Preparation quality at the pre-filing stage determines both timeline and outcome. Courts in Poland operate on the principle of party presentation (zasada kontradyktoryjności): the judge does not investigate facts independently. Every factual allegation must be supported by documentary evidence filed by the party asserting it. Late-filed evidence is routinely rejected as procedurally inadmissible.

Checklist – what to prepare before filing:

Current KRS extract of the defendant (no older than 3 months)
All contracts, purchase orders, invoices, and delivery confirmations
Correspondence documenting the dispute and any prior demand letters
Calculation of the claim with interest accrual from the due date
Evidence of compliance with any contractual pre-litigation steps (mediation, notice periods)

Interest on commercial claims in Poland accrues at the statutory rate for commercial transactions (odsetki ustawowe za opóźnienie w transakcjach handlowych), currently set above 11% per annum. Claiming the correct interest rate from the correct date is a technical point that claimants frequently miscalculate, reducing their recovery. The correct rate applies automatically from the day after the payment due date – no separate demand is required.

One additional consideration for cross-border claimants: Polish courts require all foreign-language documents to be accompanied by a sworn translation (tłumaczenie przysięgłe). Missing translations cause adjournments of 4 to 8 weeks each. Assembling translations before filing eliminates this delay entirely. For clients who also face regulatory exposure, our guide on KSeF penalties calculation and avoidance strategies addresses a separate but often concurrent compliance issue.

The specific facts of your dispute determine which court, which procedure, and which interim measures are available. Acting on generic guidance without case-specific analysis risks procedural forfeiture of rights that cannot be recovered later.

To receive an expert assessment of your commercial dispute and a realistic timeline and cost estimate, contact info@kordeckipartners.com.

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 commercial litigation and dispute resolution. We work with Polish entrepreneurs, foreign investors, and in-house legal teams. To discuss your situation, contact info@kordeckipartners.com.