A German technology group decides to enter the Polish market. The commercial team wants operations running within six weeks. The legal team has never dealt with Polish corporate law. What looks like a simple registration exercise quickly reveals layers of procedural, tax, and compliance requirements that can stall a launch by months if handled without preparation.

Setting up a company in Poland most commonly means incorporating a spółka z ograniczoną odpowiedzialnością (private limited liability company, sp. z o.o.) under the Kodeks spółek handlowych (Commercial Companies Code, KSH). The minimum share capital is PLN 5,000. Registration with the National Court Register (KRS) takes five to seven business days via the online S24 system, or up to three weeks through a notarial deed. The company becomes a legal entity only upon KRS entry – not upon signing the articles of association.

This guide covers the three critical stages: pre-incorporation decisions, the registration process itself, and the immediate post-registration compliance steps. Each stage carries hard deadlines and financial thresholds that, if missed, can delay the start of trading or trigger personal liability for the founders.

What are the key decisions before you file with the KRS?

Before touching the registration portal, founders must resolve four structural questions. The answers determine cost, timeline, and future flexibility. Getting them wrong at the outset is expensive to fix later – especially once the KRS entry is made and contracts are signed.

First, choose the legal form. A sp. z o.o. suits most foreign investors entering Poland. It limits liability to the share capital, allows a single shareholder (including a foreign legal entity), and requires only PLN 5,000 in minimum capital. A spółka akcyjna (joint-stock company, S.A.) demands PLN 100,000 and suits larger, publicly oriented structures. For a comparison of branch versus subsidiary structures, see our analysis of branch vs subsidiary in Poland.

Second, decide on the registration path. The S24 online system at the Ministry of Justice portal allows incorporation using a standardised articles template. It is faster and cheaper – no notary fees. The notarial route allows bespoke articles, including drag-along rights, reserved matters, and tag-along provisions. Complex shareholder arrangements almost always require a notarial deed.

Third, identify the beneficial owners. Polish anti-money laundering law requires disclosure of the ultimate beneficial owner (UBO) to the Central Register of Beneficial Owners (CRBR) within seven days of KRS registration. Failure to file on time exposes the company to a fine of up to PLN 1,000,000. This is not a theoretical risk – the Polish Financial Supervision Authority (KNF) and prosecutorial bodies actively cross-reference CRBR data.

  • Confirm the legal form: sp. z o.o. or S.A.
  • Choose S24 (standard) or notarial deed (bespoke)
  • Identify and document all UBOs before filing
  • Prepare apostilled or legalised corporate documents for foreign shareholders
  • Obtain a Polish Tax Identification Number (NIP) for each foreign founder

We assisted a Bavarian automotive supplier entering the Silesia region (winter 2025) in resolving a UBO disclosure issue involving a multi-tier holding structure. Identifying the correct natural persons took two weeks of due diligence Poland-style – cross-referencing German commercial register extracts with Polish CRBR requirements. Starting that process after KRS filing would have triggered the fine.

How does the KRS registration process work in practice?

The KRS registration process has three formal steps: execution of the articles of association, filing the application, and obtaining the KRS entry number. Each step has a defined timeline. Missing the post-filing window for supplementary documents can restart the clock entirely.

For S24 registrations, the founders execute the articles electronically using a qualified electronic signature or a trusted profile (ePUAP). The application is submitted through the Portal Rejestrów Sądowych. The court has seven business days to process the application. In practice, Warsaw district courts handling KRS matters often process filings within three to five days. Notarial deed registrations follow the same seven-day statutory window, but notary preparation adds five to ten days upfront.

Upon registration, the KRS system automatically notifies the Central Statistical Office (GUS) and the Tax Office. The company receives its KRS number, NIP (tax identification number), and REGON (statistical number) in a single integrated process. This integration has been in place since 2018 and eliminates the need for separate GUS and tax office visits.

VAT registration is separate and not automatic. If the company expects taxable turnover above PLN 200,000 in its first year, or if it wishes to deduct input VAT from day one, it must file a VAT-R form with the competent Tax Office before commencing taxable activities. Processing takes up to seven business days. Trading as a VAT payer without registration precludes input VAT recovery for that period – an irreversible loss for capital-intensive start-up phases.

For investors planning to acquire existing Polish businesses rather than incorporate from scratch, understanding foreign investment screening in Poland and the powers of the Office of Competition and Consumer Protection (UOKiK) is essential before signing any transaction documents.

What must be done in the first 30 days after registration?

Registration is the beginning, not the end. The first 30 days after KRS entry carry the highest density of compliance deadlines. Missing any of them creates liability that the company – and in some cases its board members personally – cannot easily reverse.

The CRBR filing must be completed within seven days of KRS registration. As noted above, the fine ceiling is PLN 1,000,000. The board member responsible for the filing bears personal exposure if the company fails to act. This is a hard, non-extendable deadline.

The company must open a Polish bank account and deposit the declared share capital. For a sp. z o.o. using S24, the PLN 5,000 minimum must be deposited after registration (the S24 path allows a declaration of contribution rather than prior deposit). For notarial incorporations, capital contributions are typically made before or at signing. The bank account opening process now requires in-person or video-verified KYC for most Polish banks – allow five to ten business days.

We helped a Ukrainian logistics group establish its Polish subsidiary in the Mazowieckie region (spring 2026), coordinating KRS filing, CRBR disclosure, VAT-R submission, and bank account opening within a 21-day window. Parallel processing – not sequential – is what makes that timeline achievable. For cross-border enforcement matters arising after establishment, our team also advises on enforcing arbitral awards in Poland.

  • CRBR filing: within 7 days of KRS entry
  • VAT-R registration: before first taxable transaction
  • Bank account and share capital deposit: within 7 days of account opening
  • Employment registration with the Social Insurance Institution (ZUS): before first employee's start date

The complexity trigger here is cumulative. Each deadline is individually manageable. Together, they form an interlocking sequence where a delay in one – say, the bank account – cascades into delays in VAT registration and payroll setup. Foreign investors who underestimate this interdependency are the ones who miss their commercial launch dates by four to six weeks.

Your company's specific situation – particularly if it involves a foreign parent, a multi-layer ownership structure, or regulated activities – requires tailored advice before the first document is signed. Acting without that advice forfeits the ability to correct structural errors without cost and delay.

To receive an expert assessment of your Polish incorporation strategy, contact info@kordeckipartners.com.

Frequently asked questions

Q: Can a foreigner be the sole shareholder and director of a Polish sp. z o.o.?

A: Yes. Polish corporate law imposes no nationality or residency requirements on shareholders or board members of a sp. z o.o. A foreign individual or legal entity can hold 100% of shares and serve as the sole management board member. The director does not need a Polish address, but the company must have a registered office address in Poland from the date of incorporation.

Q: How long does the full set-up process take, including post-registration compliance?

A: KRS registration itself takes five to seven business days via S24. However, the full operational set-up – including CRBR filing, VAT registration, bank account opening, and ZUS registration – realistically takes three to four weeks when all steps are handled in parallel. Adding a notarial deed or a complex UBO structure extends the timeline by one to two weeks. Planning for six weeks from decision to operational readiness is prudent for most foreign investors.

Q: Is due diligence Poland-style different from Western European practice?

A: The scope of due diligence for a Polish company acquisition is broadly comparable to Western European M&A practice. Key differences include the need to verify KRS entries (which may lag behind actual corporate changes), CRBR consistency, and the status of any ongoing tax audits by the National Revenue Administration (KAS). Polish real estate held by the target company requires a separate land register (KW) review. Regulatory licences are not automatically transferable on share acquisition – each must be checked individually.

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 company formation, M&A, and corporate compliance in Poland. 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.