A foreign buyer or lender examining a Polish counterparty must work across several independent registers. No single source consolidates ownership, encumbrances, and financial standing. Each register answers a different question, has its own access conditions, and carries its own verification date. The collateral value of a Polish asset depends on what each of those registers shows — and on what they deliberately do not show.
- What the registers cover
- Corporate identity, share structure, registered charges, insolvency proceedings, IP rights, and sanctions exposure. Each is maintained by a separate authority. Source: KRS, KRZ, RZ, CRBR, UPRP, MSWiA lists · verified 2026-07-20
- Access condition
- Most registers require a Polish national identifier (NIP or PESEL) or an ePUAP electronic signature to submit a formal request. Foreign applicants cannot self-serve in the majority of cases.
- Language of output
- All register extracts are issued in Polish. No English-language version is produced by any of the authorities below.
- What the registers do not show
- Beneficial ownership beyond the first declared layer; off-register pledges; pending tax enforcement orders not yet entered; and litigation outcomes that have not produced a registered encumbrance.
What collateral verification covers for a Polish counterparty
The collateral angle requires answers to two distinct questions: what encumbers the asset now, and what could encumber it before closing. Polish law places registered charges in at least three separate systems — the land and mortgage register (KW), the register of pledges (RZ), and entries in the KRS itself for certain corporate security interests. A clean result in one register does not substitute for a search in the others.
The land and mortgage register (Księga Wieczysta) is the authoritative source for real property charges. The register of pledges (Rejestr Zastawów) covers registered pledges over movables and receivables. Neither register is cross-searchable by counterparty name without a national identifier. The KRS entry for the company shows only what that company has filed — it does not consolidate encumbrances held against it in other registers.
| Register | Maintained by | Primary question answered | Access condition for foreign applicant |
|---|---|---|---|
| KRS (National Court Register) | Ministry of Justice | Corporate existence, directors, share capital, filed documents | Basic data: public. Full document set: electronic access requires Polish ePUAP credentials. |
| KW (Land and Mortgage Register) | District courts | Real property ownership and mortgages | Public search by KW number. Obtaining the number requires prior knowledge or a notarial step. |
| RZ (Register of Pledges) | Ministry of Justice | Registered pledges over movables and receivables | Public search by debtor name or PESEL/NIP. Foreign applicants must supply the Polish identifier. |
| KRZ (National Insolvency Register) | Ministry of Justice | Insolvency, restructuring, and enforcement proceedings | Publicly searchable. Entries are published in Polish only. |
| CRBR (Central Register of Beneficial Owners) | Ministry of Finance | Declared beneficial owners (UBO) | Public search by entity NIP. Disclosure is self-declared by the company; accuracy is not verified by the authority. |
| UPRP (Patent Office) | Polish Patent Office | Registered trademarks, patents, industrial designs | Public search. Pledge or licence entries on IP rights require a separate register search. |
| Sanctions lists | MSWiA / EU Official Journal | Designated persons and entities | Public. EU list is directly accessible; Polish domestic list requires separate consultation. |
Where the sources disagree
The CRBR beneficial owner declaration and the KRS share register are both public, but they are maintained independently. Discrepancies between declared UBO and actual shareholding structure as shown in KRS documents occur and are not automatically flagged by either authority. A lender relying on one source without cross-checking the other may miss a material change in control.
The KRZ insolvency register publishes proceedings after a court order is issued. A restructuring application may be filed and pending for weeks before it appears. An absence of a KRZ entry is not confirmation that no application has been submitted.
The register of pledges covers registered pledges only. A financial collateral arrangement under Polish law implementing EU Directive 2002/47/EC may not appear in RZ at all. The two systems operate in parallel and a clean RZ result does not exclude financial collateral over the same asset.
What the verification path requires in practice
Each register search requires the counterparty's Polish NIP number as a minimum. For individuals, the PESEL number is required for RZ and KRZ searches. A foreign buyer without a pre-existing Polish business relationship typically cannot obtain these identifiers independently. The KRS company number (KRS number) is publicly searchable by company name, but the NIP is a separate identifier not always displayed in public search results.
Formal extracts from KRS and KW carry an electronic seal issued by the relevant authority. These are the documents a Polish notary or court will recognise. An informal printout from the online portal has no evidentiary weight in a Polish enforcement proceeding.
| Register | Identifier needed to search | Identifier needed for certified extract |
|---|---|---|
| KRS | Company name or KRS number | KRS number; electronic signature for certified output |
| KW | KW number (book number) | KW number; notarial or court channel for certified copy |
| RZ | NIP (company) or PESEL (individual) | NIP or PESEL; formal request with declared legitimate interest |
| KRZ | Name or NIP | Not applicable — entries are published notices, not extracts |
| CRBR | NIP | Not applicable — no certified extract issued; data is self-declared |
| UPRP | Applicant name or registration number | Registration number; certified copy available on request |
The insolvency and enforcement layer
The KRZ publishes notices of insolvency declarations, restructuring proceedings, and court-ordered enforcement. A positive result is conclusive. A negative result means no order has been published — it does not mean no proceedings are underway. Polish restructuring law allows a debtor to apply for a moratorium before any court notice is issued.
Tax enforcement orders issued by the Polish tax authority (Krajowa Administracja Skarbowa) do not automatically appear in KRZ or RZ. A tax lien may attach to assets and rank ahead of private creditors without any publicly searchable register entry until enforcement reaches an advanced stage.
The limit of what the sources allow
The ceiling of what these registers allow is stated before any engagement. The KRS shows what has been filed; it does not verify accuracy. The CRBR shows what the company has declared; the authority does not audit the declaration. The KW shows mortgages registered at the time of the search; a mortgage submitted for registration but not yet entered does not appear. The RZ shows registered pledges; financial collateral arrangements and certain statutory liens are outside its scope.
Beneficial ownership beyond the first declared layer is not traceable through any Polish public register. Where the declared UBO is itself a legal entity, the chain stops at that entity. No Polish register resolves the next level automatically. That ceiling is structural, not a gap to be closed by additional search time.
The verification described on this page establishes the position as at the date of each search. Register entries change. A result obtained today does not bind the register tomorrow. For transaction purposes, the relevant date is the date of the certified extract, not the date of any preliminary online search.
Frequently asked questions
Can a foreign lender search Polish registers directly?
Basic name searches are possible in KRS and KRZ without registration. Searches in RZ and KW require the Polish identifier of the subject. Certified extracts require either Polish ePUAP credentials or a formal request through a Polish-registered intermediary. The practical barrier is the identifier requirement, not a legal prohibition on foreign access.
Is the CRBR beneficial owner declaration reliable for due diligence?
The CRBR entry records what the company has declared under penalty of law. The authority does not independently verify the declaration. Discrepancies between the CRBR entry and the KRS share register have been documented. For collateral purposes, both sources must be consulted and any discrepancy must be resolved before reliance.
Does a clean KRZ result confirm solvency?
No. The KRZ records proceedings after a court order is published. An application pending before the court, or a restructuring negotiation not yet filed, produces no KRZ entry. A clean result confirms the absence of a published order, not the absence of financial difficulty.
What is the evidentiary status of an online portal printout?
A printout from the KRS or KW online portal is not a certified extract. Polish courts and notaries require a document bearing the electronic seal of the issuing authority. For any transaction or enforcement purpose, a certified extract must be obtained through the formal channel.
Disclaimer: This report is a factual compilation from official registers and public sources. It is provided for informational purposes only, does not constitute legal advice, and contains no legal qualification of the facts established. KORDECKI & Partners assumes no liability for actions taken or not taken based on this material. For advice regarding your particular situation, please contact info@kordeckipartners.com.