Given Poland’s EU membership, the legal framework applicable to financial institutions (including banks) is largely influenced by EU legislation – in particular, Directive 2013/36/EU (the “Capital Requirements Directive”, or CRD) and Regulation (EU) 575/2013 (the “Capital Requirements Regulation”, or CRR). The latter is directly applicable to banks in Poland.
The primary source of regulations governing the banking sector in Poland is the Act of 29 August 1997 (the “Banking Law”, or BL). In particular, the BL sets out licensing conditions, principles applicable to conducting banking activity, the terms of providing key banking products (deposits, loans, bank guarantees, etc), bank-specific principles for bankruptcy proceedings, and principles of exercising banking supervision.
Other important legal acts governing the banking sector include:
Banks should also be aware of soft law instruments, positions, recommendations and guidelines issued by the relevant regulatory authorities. Although formally non-binding, these soft law sources usually provide a supervisor’s approach to, or interpretation of, binding legal acts.
Regulatory Authorities
The Polish Financial Supervision Authority (PFSA) (Komisja Nadzoru Finansowego) is the regulator responsible for the microprudential supervision of banks in Poland. Poland is not part of the eurozone and does not participate in the Banking Union or the Single Supervisory Mechanism. As such, the supervisory powers and duties lie with the national regulator.
The Financial Stability Committee (Komitet Stabilności Finansowej) is the primary regulator responsible for the macroprudential supervision of the banking sector. It issues recommendations and positions on macroprudential matters, and co-ordinates the work of its members regarding macroprudential oversight.
The Bank Guarantee Fund (Bankowy Fundusz Gwarancyjny) is the regulator responsible for running the mandatory deposit protection scheme. It is also the local bank resolution authority.
The General Inspector of Financial Information (Generalny Inspektor Informacji Finansowej) is the regulator responsible for supervision in the AML/CFT field.
Authorisation
There is only one type of banking licence available. However, the scope of a bank’s permitted activities is determined by the scope of the application for the authorisation to set up the given bank and the decision issued by the PFSA.
Commercial banks are usually formed as joint stock companies. In such cases, the number of founders (initial shareholders) cannot be fewer than three, unless the founder is another bank (from within Poland or from another country).
The only sub-type of bank in the form of a joint stock company is a mortgage bank operating under the Act of 29 August 1997 on mortgage bonds and mortgage banks. These specialised banks may only engage in selected activities, which essentially include activities related to the mortgage market.
Polish regulations also enable co-operative banks (banki spółdzielcze) and credit unions (Spółdzielcze Kasy Oszczędnościowo-Kredytowe) to be established. The latter may engage in similar activities to those of banks, but represent a different kind of financial institution.
Scope of Activities
Banks may only engage in activities listed directly under the BL, referred to as “banking activities” (czynności bankowe). They primarily include:
The restrictive interpretation presented by the PFSA provides that if the regulations do not explicitly authorise a bank to carry out a certain business activity, such activity should not be pursued as the bank’s regular business.
Brokerage activities
Notwithstanding the foregoing, a bank may conduct brokerage activities after obtaining a permit from the PFSA (at the stage of the bank’s establishment or for a change in the articles of association during the bank’s existence). This creates an obligation to attach additional documents (inter alia, procedures, statements and regulations) to the PFSA. A bank’s brokerage activities may be conducted on the condition that these activities are organisationally separated from the bank’s other activities (“organisational separation”).
The ATFI also sets out detailed rules for when the performance of certain brokerage activities by a bank does not constitute brokerage activities and does not require authorisation from the PFSA.
With additional authorisation from the PFSA, a bank may operate securities accounts, derivatives accounts and omnibus accounts (“custody activities”).
MiCAR activities
Regulation (EU) 2023/1114 (the “Markets in Crypto-Assets Regulation”, or MiCAR) establishes simplified rules for credit institutions (banks) with regard to providing crypto-asset services and offering asset-referenced tokens to the public and seeking such tokens’ admission to trading.
Instead of obtaining a specific licence under MiCAR, credit institutions must execute certain notification obligations. By way of example, a credit institution may provide crypto-asset services if it successfully fulfils a notification obligation towards the competent authority of its home member state at least 40 working days before providing those services for the first time.
In Poland, a law is still being drafted to ensure the practical application of MiCAR. The relevant supervisory authority will be the PFSA.
Conditions of Authorisation
Under the BL, a bank can be established if:
Process of Applying for Authorisation
The authorisation to operate as a bank is granted in two stages. Firstly, the authorisation to set up a bank has to be obtained, followed by an authorisation to start operations (an operating licence). After obtaining these two authorisations, an entity may start operating.
A model process of applying for authorisation includes the following steps:
The above-mentioned timelines constitute a rough approximation, given the amount and complexity of information to be provided to the PFSA. Other formalities include the usual filings and registrations for tax or employment purposes.
The administrative fee in the proceedings before the PFSA amounts to 0.1% of the contemplated share capital of the bank and does not include other costs (eg, legal, consulting or business advisory).
Obtaining an EU Passport (Branches, Cross-Border Services)
The opening of a branch of a credit institution in Poland starts with the submission of a notification to the competent authority of its home member state in accordance with Article 35 of the CRD.
Under the BL, a branch of a credit institution may commence its operations in Poland at the earliest two months after the date on which the following information has been received by the PFSA:
Until that time, the PFSA may indicate the conditions that the branch of a credit institution must fulfil when carrying out business in Poland, in the interest of the general good (in particular, to protect consumer welfare, ensure the security of economic transactions or prevent infringements of the law).
Cross-border activity of a credit institution also involves the submission of a notification to the competent authority of its home member state in accordance with Article 39 of the CRD. In such cases, under the BL, a credit institution may commence cross-border activities in Poland upon receipt by the PFSA of a notification from the competent supervisory authorities of its home country, which specifies the types of activities that the institution intends to carry out.
General
The procedure for acquiring qualified holdings in Polish banks is subject to unified EU rules resulting from the CRD. However, compared to other jurisdictions, Polish proceedings are much more document-heavy, and the PFSA’s approach tends to be very formalistic.
Shareholding Thresholds
The BL provides that an entity or person that intends – directly or indirectly – to acquire or subscribe to shares or rights from the shares of a national bank in a number that ensures reaching or exceeding, respectively, 10%, 20%, one-third or 50% of the total number of votes at the shareholders’ general meeting or shares in the share capital is obliged to notify the PFSA of its intention.
The same obligation applies to the intention to acquire control of a bank in any way other than by the acquisition or subscription of shares.
Notification
An entity filing the notification to the PFSA is obligated to disclose its parent company, arrangements made by this parent company, and information about the parent company remaining in any arrangements that allow other entities to exercise rights from shares in a bank or exercising parent company rights over such a bank.
The notification to the PFSA includes:
Detailed requirements for all this information and these documents are provided in secondary legislation. An important part of the filing is constituted by the commitments undertaken by the investor(s) vis-à-vis the PFSA concerning the target bank and its activities.
The PFSA may object to the intended acquisition or subscription for shares if:
The PFSA’s objection (or decision declaring the absence of grounds for it) may be issued within 60 working days following receipt of the complete notification. However, in practice, such proceedings usually last for approximately four to six months, as the PFSA issues extensive requests related to the submitted documents.
No voting rights may be exercised from the shares acquired or subscribed for in violation of the relevant regulatory filing rules.
General Corporate Structure
The Commercial Companies Code is the primary source of law for joint stock companies, including banks (subject to differences resulting from the BL). The Commercial Companies Code provides for a two-tier board structure, and the governing bodies of a bank include the management board, the supervisory board and the shareholders’ general meeting.
Additional Requirements
The BL introduces additional, specific corporate governance requirements, generally in line with EU law requirements for credit institutions. The measures include an obligation to:
Soft Law and Industry Initiatives
The PFSA issued a dedicated recommendation concerning the principles of internal governance in banks: Recommendation Z (Rekomendacja Z). The document contains a set of general and specific rules governing many aspects of a bank’s governance, ranging from separating functions within the internal structure to managing conflicts of interest to risk or outsourcing management.
The European Banking Authority (EBA) Guidelines on internal governance (EBA/GL/2017/11) are applicable in Poland. The PFSA also issued a more general recommendation – the Corporate Governance Rules for Supervised Entities (Zasady Ładu Korporacyjnego dla Instytucji Nadzorowanych) – which applies to all supervised entities.
Banks listed on the Warsaw Stock Exchange (WSE) are also obligated to adhere to the Good Practices of Listed Companies issued by the WSE (the “WSE Good Practices”). The WSE Good Practices are based on a “comply or explain” principle.
General
Management board members (including the president of the management board) are appointed by the supervisory board. A bank’s management board and supervisory board members should have the knowledge, skills and experience appropriate for their respective functions and duties. They should also assure due performance of those duties. Notably, this refers to the person’s reputation, honesty, integrity and ability to run the bank’s business in a prudent and stable manner (the “fit and proper requirement”).
Accountability
Management and supervisory board members are subject to regular civil liability towards the bank itself and its shareholders. In addition, the PFSA may impose penalties for non-compliance with the issued guidance or other applicable obligations, of up to approximately PLN20 million (approximately EUR4 million).
PFSA Approval
Appointing the president of the management board and the management board member responsible for risk management requires the PFSA’s approval. The PFSA must be notified with the following information:
The PFSA will not approve the appointment if:
The Polish language requirement may be waived if the PFSA deems its fulfilment unnecessary for prudential supervision reasons – in particular, the level of acceptable risk or the scope of the bank’s intended activities.
In 2020, the PFSA issued a document called Methods for Assessment of Suitability of the Members of the Bodies of Entities Supervised by the Polish Financial Supervision Authority (Metodyka Oceny Odpowiedniości Członków Organów Podmiotów Nadzorowanych), which contains the very detailed methodology behind the PFSA’s approach to the fit and proper requirements. These are generally in line with the applicable EBA Guidelines on assessing the suitability of management body members and key function holders under Directive 2013/36/EU and Directive 2014/65/EU (EBA/GL/2017/12).
Remuneration Policy
Banks have to adopt remuneration policies for each category of persons whose professional activity has an impact on the bank’s risk profile. These persons primarily include:
The management board is responsible for preparing and implementing the remuneration policy, which is subject to the supervisory board’s approval.
Non-significant banks with lower values of owned assets may implement simplified policies, as may persons whose annual variable remuneration does not exceed the Polish zloty equivalent of EUR50,000 or one-third of the total annual remuneration of these persons. Other exceptions may apply where an appropriate justification is present.
The PFSA may limit the variable component of the remuneration of persons covered by the remuneration policy, as a percentage of net income, in cases where its amount impedes meeting the own-funds requirements. Additional requirements for remuneration policies may be found in the EBA Guidelines on sound remuneration policies (EBA/GL/2015/22), which apply in Poland.
AML-Related Obligations
Banks are “obliged entities” under the Act of 1 March 2018 on countering money laundering and terrorism financing. As such, they are subject to many obligations, including:
The General Inspector of Financial Information or the PFSA may require the bank to change the scope or to end the correspondent relationship with a respondent entity with its seat in a high-risk third country identified by the EC.
Customer Due Diligence Measures
Banks are primarily obligated to apply customer due diligence measures when:
Customer due diligence measures include:
Banks should also be aware of any positions and interpretations that the General Inspector of Financial Information may issue regarding AML/CFT duties.
General
Under the Act of 10 June 2016 on the Bank Guarantee Fund, deposit protection scheme and mandatory restructuring, the Polish mandatory depositor protection scheme is administered by the Bank Guarantee Fund (BGF) – a special legal person set up to govern the scheme. All banks that have their corporate seat in Poland are required to participate in the fund by contributing to it in proportions based on several factors (eg, the bank’s management profile, capital, liquidity and quality of assets).
Scope of Coverage
The funds covered by the BGF include:
The guarantee does not extend to:
Entities Entitled to Guarantee
The following entities are entitled to guarantee:
Limitations
The following entities are not entitled to guarantee:
Under Directive 2014/49/EU (the “Deposit Guarantee Scheme Directive”), the funds are covered by the guarantee up to the Polish zloty equivalent of EUR100,000, according to the average exchange rate of the National Bank of Poland as of the date of fulfilment of the guarantee condition.
Exercising Rights Under the Guarantee
The guarantee is payable within seven business days of the date of fulfilment of the guarantee conditions, which – for banks – include the following:
As of the date of the fulfilment of the guarantee condition, the BGF acquires a claim to the entity in relation to which the guarantee condition has been fulfilled, in the amount of the sum of guaranteed funds.
Initial Capital and Basel III Standards
The BL prescribes the minimum of the Polish zloty equivalent of EUR5 million as a bank’s initial capital. However, the PFSA requires the initial capital to correspond to the intended scale and scope of bank activities in which a bank wishes to engage: the broader the scope of the banking licence, the greater the expectations the PFSA may have for initial capital.
The EU adopted the CRR/CRD package to implement most of the Basel III standards. These acts are either directly applicable in Poland (CRR) or were implemented in the BL (CRD).
Capital Requirements
The core capital adequacy requirement imposes an obligation upon banks to maintain a total capital ratio (own funds – the sum of Tier I capital and Tier II capital) of at least 8% of risk-weighted assets. The Common Equity Tier 1 capital ratio should be at least 4.5%, whereas an overall Tier I capital ratio should not be lower than 6%.
The leverage ratio means the relative – to the bank’s own funds – size of the bank’s assets, off-balance sheets liabilities, and contingent liabilities. At no time should it be lower than 3%.
The BL further stipulates that banks are obligated to maintain higher capital adequacy rates if those the CRR prescribed are not sufficient to cover all identified, significant risks present in a bank’s operations and changes in the economic environment, taking into account the expected level of risk.
The PFSA is authorised to impose additional requirements for own funds and a bank’s liquidity.
Liquidity Requirements
Under the CRR, banks are required to have enough liquid assets to cover a minimum of 100% of net outflows for 30 days under stress conditions. Banks that do not comply with the requirement or expect not to comply are obligated to notify the PFSA of this fact and present a recovery plan aimed at restoring the appropriate liquidity level.
Buffers and Obligatory Reserve
Safety buffer
Banks should also maintain an additional safety buffer equal to the amount of the Common Equity Tier 1 capital of 2.5% of the total risk exposure.
Countercyclical buffer
The countercyclical buffer should amount to the Common Equity Tier I capital at the level of the total risk exposure calculated in accordance with the CRR, multiplied by the weighted average of the countercyclical buffer ratios.
Other buffers
Polish regulations also distinguish a buffer applicable to global systemically important institutions. Additional systemic risk buffers may also be introduced when appropriate.
The buffers do not account for the bank’s fulfilment of the own-funds requirement under the CRR, nor of any other additional capital adequacy requirements under the applicable legislation.
Obligatory reserve
Banks are also required to maintain reserves representing a portion of, inter alia, cash deposited in bank accounts held by these banks. The obligatory reserve of banks is the amount – expressed in Polish zlotys – of cash in zlotys and foreign currencies deposited in bank accounts, funds obtained from the issuance of debt securities, and other funds accepted by the bank subject to repayment. Some funds are excluded from the mandatory reserve calculation.
Insolvency
Banks may be subject to regular insolvency proceedings before the competent courts, with certain differences. Only the PFSA may file for a bank’s insolvency. However, if the BGF issues a resolution decision, the PFSA cannot file for insolvency.
The BRRD, which largely follows the Financial Stability Board’s Key Attributes of Effective Resolution Regimes for Financial Institutions, has been implemented in Poland.
As a non-eurozone country, Poland does not participate in the EU Single Resolution Mechanism. The competence to resolve a failing bank lies with the domestic BGF.
The resolution may be triggered, in particular, to maintain financial stability or protect depositors. These goals are achieved through:
Course of Resolution
Three criteria need to be met to start a resolution:
After starting the resolution, the BGF acquires the right to adopt resolutions and decisions on matters reserved by the articles of association of a bank’s bodies, and becomes an entity entitled to solely represent the bank under resolution as the management board and the bank’s other bodies are dissolved. The BGF may appoint a management board or an administrator for the bank under resolution.
Resolution tools include:
The resolution proceedings may be supported by the actions of the institutional protection scheme (recently created in Poland) to guarantee the liquidity and solvency of the scheme’s participants. The institutional protection scheme is administered by a special purpose entity created by commercial banks.
Insolvency Deposit Preference
The BGF’s depositor protection scheme protects the clients’ deposits in the case of the ordinary insolvency of a bank. In the case of resolution, the depositors are protected, as the asset separation tool is usually utilised and the assets of the resolved bank are transferred – for example, to a bridge bank – free of most liabilities. In the case of the bridge bank’s insolvency, the regular deposit protection scheme should apply.
Voluntary Protection System
As of 2022, the BL provides the legal framework for voluntary protection systems. As a result, banks may engage in a contractual protection system governed by the purposefully established joint stock company. The voluntary protection system may, inter alia, assist the BGF in resolution processes. To date, one protection system has been established by the Polish banks (System Ochrony Banków Komercyjnych SA).
Regulatory Framework
The regulation of ESG issues is one of the EC’s primary goals. To the extent that they have the status of obligated entities under ESG regulations, banks must adapt their activities to the new requirements. The steps taken by Polish banks in the transition to a low-carbon, more sustainable and resource-efficient closed-loop economy are increasingly visible in the market. This is related to the gradual entry into force of individual acts and their implementation into the Polish legal order.
Obligations Under EU Legislation
CRR/CRD
Under Article 449a of the CRR, large institutions (as defined in the CRR) that issued securities admitted to trading on a regulated market of any EU member state are obligated to disclose information on ESG risks, including physical risks and transition risks. The method of disclosure of this information is governed by the Commission Implementing Regulation (EU) 2021/637 – in particular, Article 18a thereof.
In June 2021, the EC published draft amendments to the CRR and the CRD under the so-called Banking Package. One of the three main objectives of the reform is to develop banks’ obligations to identify, disclose and manage ESG risks under existing risk management mechanisms. The final texts of Regulation (EU) 2024/1623 (the “Capital Requirements Regulations III”, or CRR III) and Directive (EU) 2024/1619 (the “Capital Requirements Directive VI”, or CRD VI) were published on 19 June 2024.
CRR III has applied directly in all EU member states since 1 January 2025, with the exception of specific amendments (eg, updates of definitions), which have applied since 9 July 2024.
NFRD/CSRD
The current Directive 2014/95/EU (the “Non-Financial Reporting Directive”, or NFRD) imposes an obligation on certain entities (including banks) to report – as part of, for example, the management report – on their policies on human rights and environmental, social and labour issues, as well as on their policies on anti-corruption and anti-bribery issues.
On 5 January 2023, the Corporate Sustainability Reporting Directive (CSRD), which amends the NFRD, entered into force, aiming to increase investment in sustainable operations in EU member states. According to the CSRD, all obliged entities must present information on ESG matters in their management report. This information will be reported according to the common European Sustainability Reporting Standards.
The CSRD provides for a three-stage timetable for entities to apply the new obligations:
SFDR and taxonomy
The aim of Regulation (EU) 2019/2088 (the “Sustainable Finance Disclosure Regulation”, or SFDR) is to provide transparency in specific areas of the activities of financial market participants and investment advisers with regard to ESG issues. To this end, the SFDR introduces a series of disclosure obligations aimed at prompting obligated entities to consider ESG factors in the investment and advisory process in a consistent manner. Only banks that provide portfolio management services are subject to obligations under the SFDR.
In September 2023, the EC started public and targeted consultations regarding the SFDR, which may result in a proposal to amend the regulation.
The obligations listed in the SFDR are closely linked to the obligations referred to in Regulation (EU) 2020/85 (the “Taxonomy Regulation”). The disclosure obligations established in the Taxonomy Regulation complement the sustainability-related disclosure provisions established in the SFDR.
National Regulations and Soft Law
Sanctions for non-compliance with specific provisions of the SFDR and the Taxonomy Regulation by financial market participants and financial advisers were introduced in the amendment to the Act on Financial Market Supervision in July 2022. The sanctions are both financial (amounting to as much as PLN21 million) and non-financial. The power to impose them is held by the PFSA.
In addition to strictly legislative actions, banks should also be aware of any ESG positions and guidelines issued by the European Central Bank, local and EU (EBA and European Securities and Markets Authority) supervisory authorities, as well as non-supervisory authorities (eg, the Task Force on Climate-Related Financial Disclosures). The PSFA has not yet issued general guidance on ESG matters, but such guidelines may be expected in the short- to-medium term. At present, the PFSA already includes ESG in the list of matters on which it seeks commitments from investors seeking clearance for the acquisition of a bank or other financial regulated institution.
Regulation (EU) 2022/2554 (the “Digital Operational Resilience Act”, or DORA), together with delegated regulations (Regulatory Technical Standards and Implementing Technical Standards), responds to the challenges of operational digital resilience of financial sector entities in the EU. It aims to ensure an adequate standard of cybersecurity at the entities covered by its scope – both in their operational activities and in their relationships with Information and Communications Technology (ICT) third-party service providers.
The key obligations introduced by DORA are outlined here.
Responsibilities for Management Bodies
DORA introduces a number of new obligations for the governing bodies of financial entities, including:
Recovery and Back-Up Obligations
DORA provides for numerous duties related to ensuring business continuity in financial entities. Primarily, financial entities must put in place a comprehensive ICT business continuity policy, which may be adopted as a dedicated specific policy forming an integral part of the overall business continuity policy of the financial entity.
ICT business continuity policy shall be implemented through dedicated, appropriate and documented arrangements, plans, procedures and mechanisms aiming to, inter alia:
Incident Management and Reporting
DORA introduces comprehensive rules on the identification, management and reporting of ICT incidents. With regard to credit institutions, payment institutions, account information service providers and electronic money institutions, these rules also concern operational or security payment-related incidents concerning credit institutions, as DORA unifies reporting obligations currently deriving from PSD2.
DORA and Commission Delegated Regulation (EU) 2024/1772 establish specific criteria for incidents (and cyberthreats) classification, to be used primarily for the purpose of reporting to the relevant authorities.
Management of ICT Third-Party Risk
DORA places a strong emphasis on third-party supplier risk management. It requires financial institutions to carry out rigorous assessments and audits of ICT third-party service providers, and to ensure that relevant contracts contain appropriate clauses.
Polish Legislation Related to DORA
In April 2024, the Polish government started work on an Act amending certain laws related to ensuring the operational digital resilience of the financial sector. The purpose of the new regulation is to implement the provisions set by DORA into the national legal order and to adapt existing regulations to the principles introduced by DORA. The Act was passed on 25 June 2025 and became applicable on 7 August 2025.
Among other things, the Act appoints the PFSA as the supervisory authority for ensuring the operational digital resilience of the financial sector, and obliges banks to have networks and information systems established and managed in accordance with DORA.
EU-Level Developments
Many regulatory developments affecting Polish banks are being initiated at the EU level. Important upcoming developments include the following.
Domestic Developments
Changes in bank taxes
At the end of August 2025, a draft Act amending the Corporate Income Tax Act and the Act on Tax on Certain Financial Institutions was published. The proposed amendments provide for a significant increase in the CIT rate for banks from 2026, with a simultaneous slight reduction in the rate of the so-called bank tax. These changes have not yet been voted on and have met with strong resistance from the banking sector.
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Introduction and Overview of Important Events
General state of the sector
In 2025, Poland’s banking sector maintained its strong capital positions and resilience to shocks. According to the National Bank of Poland (Narodowy Bank Polski, or NBP), systemic risk in the domestic financial system remains limited, with traditional bank risks (ie, credit risk, liquidity risk, interest rate risk and FX risk) at a moderate or low level. The main challenges of the sector are structural rather than cyclical, particularly concerning legal and regulatory uncertainty.
2025 brought a long-awaited interest rate cut, the first since October 2023. The NBP introduced interest rate reductions by 25 basis points in both July and September, and the main rate now stands at 4.75%. Monetary easing is projected to continue in 2026, although the NBP is wary of inflationary tensions such as loose fiscal policy, further freezing of energy prices, rising wages and continuous economic growth. Inflation now seems to be contained as it fell to 2.8% in September 2025 and is nearing the NBP’s target level of 2.5%.
The Polish Bank Association (Związek Banków Polskich, or ZBP) forecasts that the net financial result of the banking sector in 2025 will reach a level of approximately PLN44 billion. This makes for another year of record profits for banks, which achieved a net financial result of PLN42 billion in 2024 and PLN27.6 billion in 2023. In connection with the reduction of interest rates, ZBP expects bank profits to fall in 2026; currently, they are projected to be PLN35 billion.
Uncertain future of consumer credit
A draft of the new act on consumer credit was published in July 2025. While the main objective of the new act is to implement Directive (EU) 2023/2225 of the European Parliament and of the Council of 18 October 2023 on credit agreements for consumers (CCD2), the legislator also decided to tighten regulations in areas not resulting from the Directive.
The draft abolishes the current consumer credit limit, thus significantly expanding the scope of the Act’s application. It also remodels the so-called free credit sanction, which allows the borrower not to pay any interest or other costs to the lender if certain provisions of the Act are breached. The proposed text introduces three levels of this sanction, including no repayment of the principal amount, costs or interest by the borrower, and extends the sanction to incorrect creditworthiness assessment.
So far, the draft has been met with wide criticism from the financial sector, which hopes that the legislator will consider its many comments submitted during the consultation process. However, most agree that the sanction needs to be changed as its current form does not take into account the principle of proportionality, and deprives banks of profit from the loan, even in cases of minor violations.
In March 2025, the Polish Financial Stability Committee recognised the sanction as a new source of systemic risk. Q1 2025 ended with over 15,000 court cases against banks, many of which were initiated by specialised companies that purchase claims from consumers. As a result, banks are working intensively to adapt their contract templates to the requirements of the Act and evolving case law.
However, significant legal matters remain unanswered by higher-level courts, particularly the admissibility of charging interest on credited costs. The sector is awaiting a response on this matter from the Court of Justice of the European Union (CJEU) in cases C-566/24, C-744/24 and C-831/24. The Polish Supreme Court has suspended proceedings concerning similar questions pending the CJEU’s position (III CZP 3/25, III CZP 15/25).
New developments in Swiss franc loans litigation
The Polish banking sector is still dealing with the issue of foreign currency-denominated loans (primarily in Swiss francs) which were largely issued to individuals prior to 2008. When the Polish zloty significantly depreciated with the outbreak of the Global Financial Crisis in 2008, and following the decisions of the Swiss monetary authorities, many borrowers began to claim that the provisions of the loan agreements were unfair. Their claims were upheld by the CJEU and Polish courts, which allowed for the annulment of these loan agreements.
The wave of court cases appears to be waning, with a decline in the number of new cases concerning the Swiss franc and an increase in interest in settlements. According to the Ministry of Justice, in Q1 2025, courts recorded only half as many new cases as in Q1 2024.
The Polish legislator is considering an Act that modifies procedural rules to expedite court proceedings in such cases. The draft aims to encourage banks to file counterclaims rather than separate lawsuits against borrowers if the agreement proves to be invalid. The proposed Act also extends the bank’s deadline for raising set-off defences until the end of the appeal proceedings. The aim is to settle the claims of the bank and the consumer in the same proceedings, by a single judgment. Certain changes are planned with regard to procedural formalities to facilitate proceedings, including extending the possibility of adjudicating in closed sessions, enabling remote witness hearings despite party opposition, and allowing written witness statements.
Some material issues are still being decided by the CJEU and the Polish Supreme Court. In June 2025, the CJEU ruled that when an agreement is rendered invalid, the bank has no grounds to require the consumer to repay the full nominal amount of the loan obtained, irrespective of the value of repayments made by the consumer in performance of that agreement and irrespective of the amount remaining due (C-396/24). As a result, banks must first set-off amounts or propose compensation agreements with consumers. Filing lawsuits for the entire principal amount without first attempting to settle with the consumer will be considered unfair.
The issue of limitation periods is also becoming increasingly significant. The courts have determined that the three-year limitation period for a bank’s claim begins when the borrower challenges the validity of the loan agreement on the grounds of its unfairness. However, there is a provision which, in exceptional cases, allows the court to disregard the expiry of the limitation period if considerations of fairness so require (Article 117(1) of the Civil Code). The Supreme Court referred favourably to the application of this provision in Swiss franc cases in its judgment of 23 April 2025 (II CSKP 1250/24). This ruling is not without controversy and may be challenged by the CJEU in the context of the pending preliminary rulings (C-753/24, C-259/25, C-262/25).
Emerging litigation regarding WIBOR-based loans
With the number of new cases regarding foreign currency-denominated loans slowly diminishing, banks are now facing potential mass questioning of loans with variable interest rate clauses based on WIBOR (Warsaw Interbank Offered Rate). For years, all banks in Poland have offered loans based on the WIBOR rate plus a margin. Now, it is alleged that such contract terms are abusive because the consumer unknowingly accepts a risk whose scale they do not understand, and the index should be removed from the agreement. As a result, only the bank’s margin would remain, which would significantly lower the interest rate.
So far, no final judgment has been issued challenging WIBOR, and borrowers’ claims are being dismissed by the courts, but the sector is awaiting the CJEU’s ruling on this issue (C-471/24). In September 2025, the Advocate General at the CJEU issued her opinion on the case, which confirmed that assessing the unfairness of interest rate clauses based on WIBOR is not excluded. However, to determine if a clause is unfair, the court has to examine whether the consumer has been sufficiently informed by the bank about the consequences of applying the WIBOR index, so as not to create a significant imbalance in the rights and obligations of the parties. While the banking sector welcomed the opinion as confirmation that WIBOR itself is determined reliably, consumers see chances to challenge agreements due to banks’ failure to comply with their information obligations. The CJEU judgment is likely to be handed down in the first half of 2026.
New benchmark in town
In March 2025, a working group at the Polish Financial Supervision Authority (PFSA) adopted a roadmap for the process of replacing the WIBOR and WIBID (Warsaw Interbank Offer Bid Rate) benchmarks.
POLSTR (Polish Short Term Rate) has been chosen as the target interest rate benchmark to replace the WIBOR benchmarks. While WIBOR is based on banks’ declarations regarding the price at which they would be willing to lend money to each other in the future, POLSTR is based on actual overnight deposit transactions between the largest Polish credit and financial institutions.
The first POLSTR-based products, including treasury bonds, were planned to appear on the market at the end of 2025. The transition is planned to be finalised by December 2027.
Disputes concerning unauthorised transactions
A challenge that banks have been facing for years is finding a balance in determining when they are obliged to refund customers in the event of unauthorised payment transactions, and when an unintended transaction can be considered the customer’s fault and therefore not refunded. In 2021, the Office of Competition and Consumer Protection (OCCP) launched investigations into the bank’s practices on refunds, covering most commercial banks operating in Poland. In spring 2024, the OCCP initiated proceedings concerning the infringement of collective consumer interests against 15 institutions.
Banks maintain that when a customer logs into online banking or a mobile application using their security credentials and then orders a transfer using the bank’s authentication tools (such as SMS or PIN codes), there are no grounds to question the legitimacy of the payment. Conversely, the OCCP contends that the mere use of authentication tools does not establish that the transaction was authorised by the customer. According to the OCCP’s position, banks should generally refund the transaction amount in D+1 and may subsequently seek reimbursement from the customer (in practice, most likely by filing a lawsuit) – eg, if they believe that the consumer acted with gross negligence. The latter, in the OCCP’s opinion, is not a reason for the bank to refuse a refund in D+1.
It appears that the case is nearing its resolution in the coming months; however, it will likely not be a resolution that appeals to banks. The institutions will have to decide whether to accept the unfavourable commitments proposed by the authority or to challenge the potential decision imposing the penalty before the administrative court.
Amendments to the bank tax
The Polish government has introduced a legislative proposal to amend the taxation framework for banks. The draft act proposed increasing Corporate Income Tax (CIT) rates effective 1 January 2026 while simultaneously reducing the bank tax from 1 January 2027. The idea of raising CIT only for banks is generally considered unfair by the sector, but the move to reduce the bank tax is seen in a positive light. That is because the bank tax is calculated on an asset basis, which discourages lending activities and consequently hampers economic development.
The CIT tax on banks, which currently stands at 19%, is supposed to increase to 30% in 2026, then fall to 26% in 2027 and to 23% from 2028. The justification for the draft states that banks have achieved record profits in recent years, mainly due to interest rate increases following Russia’s aggression against Ukraine and the economic recovery.
Regulatory Developments
Introduction
While the general trend in Polish legislation in 2025 was to deregulate and remove unnecessary burdens on businesses, the Polish financial market sees rather the opposite tendency, driven primarily by EU legislation. A selection of key EU and Polish legal acts that entered into force in 2025 or will take effect shortly are presented below.
Implementation of DORA requirements
In January 2025, Regulation (EU) 2022/2554 (DORA) and Directive (EU) 2022/2556 entered into force, relating to digital operational resilience for the financial sector.
DORA aims to strengthen the operational resilience of financial entities, including banks, in the face of increasing cyber threats and technology-related risks. It introduces uniform requirements for managing ICT (information and communication technology), including risk management, incident reporting and oversight of risks associated with third-party entities.
While DORA became effective in Poland starting 17 January 2025, a Polish act ensuring its practical application only came into force in August 2025. The latter act established the supervision of the PFSA over the financial sector with regard to compliance with DORA obligations, and designated it as the authority to which financial entities should submit notifications and reports. The new regulations also establish an obligation for banks to have IT systems and networks that comply with DORA as part of their risk management system.
Accessibility Act
In June 2025, the Polish implementation of the European Accessibility Act (Directive (EU) 2019/882) entered into force. One of the industries covered by the Act was the financial sector, which had to make sure its products and services were accessible to all. This meant, among others, the need to adapt online and mobile banking services so that they can be available via more than one sensory channel, as well as simplifying consumer contract templates to make them easier to understand.
Implementation of the Banking Package
The Banking Package, consisting of Regulation (EU) 2024/1623 (CRR3) and Directive (EU) 2024/1619 (CRD6), was published in 2024 and started affecting banks in 2025.
Regulation (EU) 2024/1623 (CRR3) entered into force on 1 January 2025 and introduced changes in all areas of risk for which banks calculate capital requirements, extended reporting requirements, and modified provisions for the calculation of own funds and prudential consolidation. Throughout 2025, the Polish legislator introduced relevant changes to national regulations concerning capital requirements. CRD6 was supposed to be implemented by 11 January 2026.
In June 2025, the Ministry of Finance adopted a draft law implementing the package into Polish law. Under the new rules, banks will be required to take ESG risks into account in their internal strategies and processes for assessing internal capital and management needs, and to develop specific plans to address these risks. The rules for assessing the suitability of members of a bank’s management and supervisory boards will also be changed:
The draft act also provides for rules on notifications to the PFSA regarding the acquisition or divestiture of a material holding by banks in different companies, as well as new rules for undertaking and conducting business by branches of foreign (non-EU) banks in Poland. The proposed provisions introduce a requirement for a foreign bank to obtain a licence from the PFSA and establish a branch, with the provision of certain types of services being excluded from this obligation.
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