Corporate governance for Poland subsidiaries

A German parent company appoints a new chief financial officer. Six months later, the Polish subsidiary's management board has still not been updated in the National Court Register. The parent's internal audit team flags the discrepancy. Legal counsel discovers that three corporate resolutions passed in the interim may be challengeable. The cost of remediation – restated filings, notarial fees, and external counsel time – exceeds the annual governance budget for that entity.

Corporate governance for a Polish subsidiary requires ongoing compliance with the Kodeks spółek handlowych (Commercial Companies Code, KSH), registration obligations before the National Court Register (KRS), and internal controls aligned with the parent group's standards. Polish law imposes personal liability on management board members for procedural failures, including late filings and defective resolutions. Foreign parent companies frequently underestimate these obligations until an audit, transaction, or regulatory review surfaces the gap.

This guide walks through the governance framework step by step: the mandatory organs and their powers, the KRS filing cycle, common structural mistakes, and how three different business scenarios – a manufacturing group, an IT services company, and a foreign investor – approach subsidiary governance in practice. A checklist and FAQ appear at the end.

What governance structure does Polish law require for a sp. z o.o. subsidiary?

Polish limited liability company law – the most common vehicle for a foreign-owned subsidiary – mandates a management board (zarząd) as the sole obligatory organ. A supervisory board (rada nadzorcza) is required only when the share capital exceeds PLN 500,000 and the company has more than 25 shareholders. A shareholders' meeting (zgromadzenie wspólników) holds residual authority and must approve decisions reserved by law or the articles of association.

The management board acts as the company's legal representative. Each board member may represent the company independently unless the articles specify joint representation. That distinction matters: a single-signature clause simplifies day-to-day operations but expands individual exposure. Under Polish corporate legislation, board members bear personal liability for obligations of the company if enforcement against the company proves ineffective – a rule that concentrates minds on procedural compliance.

Foreign parent companies often import their home-country governance templates without adapting them to KSH requirements. German two-tier structures, for example, do not map directly onto Polish law. A Aufsichtsrat-style supervisory body can be replicated, but its competences must be expressly defined in the Polish articles. Gaps in that definition default to statutory rules – which may differ significantly from what the parent intended.

The spółka z ograniczoną odpowiedzialnością (limited liability company, sp. z o.o.) registered with the KRS must keep its corporate data current within seven days of any change. That deadline is strict. The KRS is maintained by district courts across Poland, and late updates attract registry fines of up to PLN 5,000 per infringement. More importantly, third parties are entitled to rely on registered data – meaning an unregistered board change does not bind creditors or counterparties.

Our team secured a reversal of a registry enforcement order for a manufacturing client in the Mazowieckie region (autumn 2025), where a parent-level restructuring had delayed a Polish KRS filing by eleven weeks. Early intervention avoided fines and preserved the client's ability to execute a pending acquisition.

How does the KRS filing cycle work in practice?

Every material change to a Polish subsidiary's corporate data triggers a KRS filing. Changes include board appointments and resignations, amendments to the articles of association, changes to the registered address, and alterations to the share structure. Filings are made electronically through the Portal Rejestrów Sądowych (Court Registry Portal, PRS), which replaced paper-based submissions for most changes in 2022. The filing must be accompanied by supporting resolutions and, where required, notarised documents.

The seven-day filing window starts from the date of the triggering resolution – not from the date the parent company approves the change internally. This creates a recurring problem for foreign-owned subsidiaries: group approval processes often run on 30- or 60-day cycles, while Polish law does not wait. A board resolution passed in Warsaw on a Monday must reach the KRS by the following Monday.

Three filing scenarios illustrate the practical range:

Board member change – seven-day deadline, electronic filing, resignation letter or appointment resolution required
Articles of association amendment – requires a shareholders' resolution (sometimes notarised), KRS filing within seven days of the resolution
Share capital increase – involves a notarial deed, amended articles, and a two-stage KRS process that typically takes four to eight weeks in total

The Polish Financial Supervision Authority (KNF) and the Polish Tax Administration (KAS) both cross-reference KRS data when processing licence applications and tax registrations. An outdated register creates downstream complications in both areas. Due diligence Poland transactions routinely flag KRS inconsistencies as a red-amber finding, sometimes requiring escrow arrangements or price adjustments.

For groups running multiple Polish entities, a governance calendar – mapping every annual obligation, from ordinary shareholders' meetings to financial statement approvals – reduces the risk of missed deadlines. The ordinary shareholders' meeting must be held within six months of the end of each financial year. For a December year-end company, that means a meeting by 30 June.

What are the most common governance mistakes foreign parents make?

The first and most costly mistake is treating the Polish subsidiary as an administrative afterthought. Parent companies that centralise legal function at group level often lack a designated person responsible for Polish KRS filings. Weeks pass. The seven-day window closes. Fines accumulate, and – more seriously – the company's registered data diverges from reality. That divergence surfaces during M&A Poland due diligence, creating negotiating leverage for the buyer and price pressure for the seller.

The second mistake involves defective resolutions. Polish law prescribes specific quorum and majority thresholds for different categories of decision. A resolution to amend the articles of association requires a two-thirds majority of votes cast unless the articles set a higher threshold. A resolution to dissolve the company requires a three-quarters majority. Resolutions passed without the required majority are voidable – and a challenge may be brought within one month of the shareholders' meeting. Personal liability of board members can follow if the company acts on a defective resolution.

The third mistake is inadequate documentation of shareholder instructions. Parent companies sometimes issue instructions to subsidiary boards by email or internal system. Under KSH, shareholder instructions to the board are permissible in a sp. z o.o. but must comply with form requirements if they are to have legal effect. Undocumented instructions that later prove harmful expose board members to liability claims from the company itself – a scenario that arises regularly in post-acquisition integrations.

We assisted a technology services company in Małopolska (spring 2026) in reconstructing three years of defective corporate documentation before a sale process. The remediation involved restating twelve resolutions, obtaining retroactive notarial confirmations where available, and negotiating a governance warranty package with the acquirer. The process took eight weeks and cost a fraction of the deal-price reduction that had been proposed.

A fourth pattern: proxy arrangements that are not adapted to Polish law. A group power of attorney granted under German or English law does not automatically operate in Poland. Foreign powers of attorney must be apostilled or legalised, translated by a sworn translator, and – for certain acts – may need to be in notarial form. Assuming equivalence is a recurring source of delay.

How do three business scenarios approach governance differently?

Governance obligations are constant, but the practical emphasis shifts depending on the subsidiary's size, sector, and ownership structure. Three scenarios illustrate the range.

A manufacturing group with a Polish production subsidiary typically has a supervisory board, a two-person management board, and a works council under Polish labour law. Governance focus falls on supervisory board meeting minutes (which must be kept), the annual financial statement approval process, and the interface between the supervisory board's consent rights and the management board's day-to-day authority. The articles of association should define a list of transactions requiring supervisory board approval – without that list, the management board has wide discretion, and the parent may find decisions taken without its knowledge.

An IT services company with a lean Polish subsidiary – perhaps ten employees and a single-person management board – faces a different set of risks. The sole board member concentrates all personal liability. If that person leaves without a formal resignation processed through the KRS, the company may lack a legal representative, making it unable to sign contracts or file documents. Succession planning for board membership is a governance issue, not only an HR one. The company should also maintain a current register of beneficial owners (Centralny Rejestr Beneficjentów Rzeczywistych, CRBR) – a separate obligation from KRS, with its own seven-day update window and fines of up to PLN 1,000,000 for non-compliance.

A foreign investor entering Poland through a newly established sp. z o.o. must address governance from day one. The articles of association drafted at incorporation set the framework for the next decade. Choices made under time pressure – a single-member board, no reserved matters list, no deadlock mechanism – become expensive to correct later. For cross-border structures, the interaction between the Polish subsidiary's governance and the parent's jurisdiction is worth mapping carefully. For groups with French or Czech parents, the structural comparison examined in our analysis of branch versus subsidiary options for France groups and branch versus subsidiary options for Czech Republic groups provides a useful starting point.

Tax structuring interacts with governance in all three scenarios. Dividend repatriation, transfer pricing documentation, and withholding tax obligations all depend on the subsidiary's corporate structure being correctly maintained. A governance failure – such as an invalid board resolution approving an intercompany loan – can recharacterise the transaction for tax purposes. Our tax practice guidance on Polish tax law sets out the key obligations that governance teams should track alongside their corporate filings.

What should a governance health-check cover?

A governance health-check for a Polish subsidiary should be conducted at least every two years – and before any transaction, financing, or regulatory application. The review covers the KRS register against current reality, the articles of association against current group policy, the resolution record against statutory requirements, and the CRBR register against the actual beneficial ownership chain. Gaps identified in due diligence carry a direct cost: remediation fees, deal delay, and – in serious cases – warranty claims.

The checklist below captures the core items:

KRS data verified against current board composition, registered address, and share structure
Articles of association reviewed for reserved matters, representation rules, and majority thresholds
Resolution book audited for quorum, majority, and form compliance over the past three years
CRBR register updated to reflect current ultimate beneficial owners, with supporting documentation
Powers of attorney reviewed for Polish-law validity, apostille, and sworn translation

The health-check timeline depends on the complexity of the entity. A single-entity subsidiary with a clean record can be reviewed in two to three weeks. A multi-entity Polish group with historical documentation gaps may require six to eight weeks. Costs range from a few thousand PLN for a straightforward review to significantly more for reconstruction work.

Personal liability of board members is the sharpest governance risk. Under Polish insolvency law, a board member who fails to file for insolvency within 30 days of the company becoming insolvent faces personal liability for the company's unsatisfied debts. That liability is not capped. It follows the individual, not the role. A governance framework that includes regular solvency monitoring – not just financial reporting – addresses this risk before it becomes irreversible.

Specific issues arise for groups setting up company Poland structures through holding vehicles. The holding company's governance obligations are separate from those of the operating subsidiary. Each entity in the Polish group has its own KRS file, its own CRBR entry, and its own resolution record. Groups that treat the holding layer as a pass-through often discover, at transaction time, that the holding company's corporate record is incomplete.

To discuss how a governance health-check applies to your Polish subsidiary, contact info@kordeckipartners.com for an expert assessment of your specific situation.

Every governance gap carries a specific risk: a missed KRS filing deadline forfeits the protection of registered data; a defective resolution precludes enforcement of the underlying decision; a CRBR non-compliance attracts fines that cannot be insured away. Acting before a transaction or audit surfaces the issue is consistently less costly than remediation under time pressure.

For subsidiaries facing an imminent transaction or regulatory review, a targeted review of KRS filings, resolution records, and beneficial ownership documentation – completed within three to four weeks – provides the evidentiary foundation needed to proceed with confidence. Email info@kordeckipartners.com to arrange an initial assessment.

Frequently asked questions

Q: How long does it take to register a board change with the KRS?

A: The filing must be submitted within seven days of the board resolution. The KRS court then processes the application, typically within two to four weeks for electronic filings. During the processing period, the company should rely on the resolution itself as evidence of the change for counterparties, while noting that third parties are entitled to rely on the registered data until the update appears in the register. Urgent matters may warrant a request for expedited processing, though this is not guaranteed.

Q: Does a foreign parent need a Polish notary to amend the articles of association?

A: Yes. Under Polish corporate legislation, amendments to the articles of association of a sp. z o.o. require a shareholders' resolution in notarial form. The notarial act must be executed before a Polish notary or, in limited circumstances, before a foreign notary with an apostille and sworn translation. Remote notarial execution is available in Poland through the electronic notarial system, but it requires prior registration and is not yet universally used. Groups that plan regular amendments should establish a relationship with a Warsaw or Krakow notary in advance.

Q: Is the supervisory board mandatory for all Polish subsidiaries?

A: No. For a sp. z o.o., a supervisory board is mandatory only when share capital exceeds PLN 500,000 and the number of shareholders exceeds 25. Below those thresholds, it is optional. Many foreign parent companies choose to establish a supervisory board voluntarily as a governance control mechanism, particularly where the parent wishes to reserve certain decisions for group-level approval. If a supervisory board is established voluntarily, its competences must be defined in the articles – otherwise it defaults to the limited statutory powers, which may not match the parent's intentions.

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 corporate governance, subsidiary management, and M&A transactions. We work with Polish entrepreneurs, foreign investors, and in-house legal teams navigating KRS compliance, resolution drafting, governance health-checks, and cross-border structuring. To discuss your situation, contact info@kordeckipartners.com.