Financial Services Litigation

Practice Areas

Industries

Why us?

How can we help?

Experience highlights

Insights

Recognition

We are a results-driven team handling financial services litigation in Lithuania, with significant experience in complex disputes with supervisory authorities and disputes involving sophisticated financial services transactions. Our clients include financial institutions and fintech companies – specialised banks, credit unions, electronic money and payment institutions, consumer credit providers, investment funds and other financial market participants – as well as business clients of financial service providers.

Our strengths

  • Experience in significant regulatory disputes. We acted for a client in the ABC Projektai case, in which the Supreme Administrative Court of Lithuania found that the Bank of Lithuania’s decision to revoke a licence was disproportionate and replaced it with a warning. We also represent clients before the Court of Justice of the European Union (CJEU). In fintech and other financial sector disputes, we combine our knowledge of financial law with strategic litigation experience.
  • A strong track record in frozen funds cases. When a digital bank or payment institution blocks an account without warning, we help clients recover funds that have been unlawfully frozen. We have helped several businesses recover funds that had been frozen for a prolonged period and obtain interest.
  • An experienced team and international network. Our team includes experienced financial sector dispute specialists, several of whom hold PhDs in law. Our international network allows us to assemble the right legal team for a specific matter when needed.
  • International experience. We work with fintech companies, financial institutions and their clients from the UK, the US, Israel, Germany, the Netherlands, Cyprus, Lithuania and other jurisdictions.
  • Recognised expertise. Chambers Europe and The Legal 500 rank us among the leading fintech law firms in Lithuania and among the leaders in dispute resolution.
  • Trusted by recognised fintech companies. Market participants such as Bruc Bond, Alternative Payments, Bifinity, Orion Securities, Orenda Finance, Verified Payments and Zen.com entrust us with their financial sector disputes.

We work alongside clients to protect and grow their businesses in a highly regulated environment. Our focus is on high-stakes banking and finance disputes with supervisory authorities and financial institutions.

Disputes with supervisory authorities

We represent financial institutions and fintech companies in disputes with supervisory authorities, including the Bank of Lithuania, the Financial Crime Investigation Service (FCIS) and the Gaming Control Authority.

Financial disputes with regulators often take shape during a regulatory investigation. At that stage, we help clients assess the issues raised by the authority, develop their factual and legal position and challenge a decision where appropriate. If a decision raises concerns about its legality or proportionality, we assess the grounds for appeal and represent the client in court.

Frozen funds and termination of business relationships

We represent clients when frozen funds, a blocked account or the termination of a business relationship has a direct impact on their operations. We assess the basis for the financial institution’s decision, the terms of the payment services agreement, restrictions on access to a business account and any resulting losses, including loss of profit.

A payment services dispute or other contractual dispute with a bank or another financial institution (such as Revolut or Nium EU) may also arise from the application of anti-money laundering and counter-terrorist financing requirements or the risk of a chargeback. We represent both financial institutions and their business clients so that we can assess a dispute from either side of the commercial relationship.

Not every dispute needs to end up in court. In one case, we represented a fintech company in a dispute over unlawfully frozen funds that was resolved through settlement negotiations. When negotiations are not enough to achieve the result a client needs, we take the case forward and represent the client in banking litigation before the courts or in arbitration.

EU sanctions disputes

As sanctions lawyers, we advise and represent clients in complex EU sanctions matters, including disputes over designation on sanctions lists, licensing and exemptions, and related actions by supervisory authorities.

Sanctions law becomes relevant when EU sanctions restrict business operations or lead to a decision by an authority that needs to be assessed. In such cases, sanctions can become not only a compliance issue but also a matter for litigation. We have experience in sanctions cases, including proceedings before the CJEU.

Shareholder disputes in financial institutions

Shareholder disputes in financial institutions can differ from disputes involving other companies because supervisory authorities may have an additional role. Certain acquisitions of shareholdings or changes in the management of financial market participants require assessment by the Bank of Lithuania. These matters therefore need to be considered in light of both corporate law and financial sector regulation.

We represent clients in shareholder disputes concerning share transfers, decisions by management bodies and the performance of shareholders’ agreements. Our experience includes representing clients in a dispute over shares in a fintech company.

Negotiations and settlements

We advise and represent clients in negotiations arising from disputes with financial institutions, supervisory authorities, business partners or other parties. We help clients assess not only their legal position but also their commercial interests, the likely duration of a dispute, reputational risks and the terms of a potential settlement.

A settlement may be the right solution when a business needs to restore a relationship quickly, recover funds, or reduce the risk of a dispute, rather than pursue a court judgment. In other cases, the dispute proceeds to court, where we draw on our dispute resolution experience.

When should you contact a lawyer?

It is advisable to consult a financial dispute lawyer before a dispute reaches court. This is particularly important when:

  • you have received an enquiry from the Bank of Lithuania or the FCIS, or an investigation has been opened;
  • a financial institution has frozen funds, restricted access to an account or terminated a business relationship;
  • you are considering ending a relationship with a client and a dispute may follow;
  • you are preparing a claim against a bank or another financial institution or have already received one.

Our financial law services can range from a one-off consultation on a specific issue to ongoing legal representation. An early assessment can help you determine your position before an authority issues a decision, an agreement is terminated or court proceedings begin.

 

FAQ

Could appealing a supervisory authority’s decision harm your future relationship with the authority?

Appealing a supervisory authority’s decision is a lawful way to protect your rights. When deciding whether to challenge a decision, we consider not only the legal grounds but also the circumstances of the case, the ongoing relationship with the authority and any regulatory or reputational risks.

Will a dispute with a supervisory authority become public?

Court judgments are generally published, but not all case materials necessarily become public. The disclosure of certain information may be restricted under the rules that apply to the proceedings. It is therefore useful to assess how to protect commercial information and manage reputational risks before starting court proceedings.

What is the difference between a dispute with a supervisory authority and a dispute with a financial institution?

A dispute with a supervisory authority usually concerns a public administrative decision and is heard by an administrative court. A dispute with a financial institution generally arises from a contractual relationship and may be heard by a court of general jurisdiction. The legal grounds, procedure and issues to be proved therefore differ.

Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Successful and expedient settlement over unlawful freezing of funds by a financial institution

31 August 2026
Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Settlement in a multimillion FinTech agency dispute

18 March 2026
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Represented ABC Projektai in a dispute with the Bank of Lithuania over the annulment of the strictest supervisory measure

27 November 2025
Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Successful defense of major crypto company against asset freezing

30 October 2025
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory at the Supreme Administrative Court: proceedings reopened due to unlawfully applied sanction

13 May 2025
Dr. Justinas Jarusevičius

Major victory – the CJEU to interpret PSD2 in our client’s case

5 May 2025
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory before the Supreme Administrative Court of Lithuania in the annulment of the Bank of Lithuania’s sanction

20 June 2024
Dr. Justinas Jarusevičius

Successfully defended clients against the claim for USD 13.7 million in damages

14 June 2024
Dr. Justinas Jarusevičius

Victory in a Fintech case concerning unlawful detention of funds

6 June 2024
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory at the Court of Justice of the EU setting a significant precedent for financial institutions

22 February 2024
Dr. Justinas Jarusevičius

Successfully represented clients in a dispute over shares of a fintech company

3 February 2023
Dr. Justinas Jarusevičius

Successfully represented fintech company in 2 million EUR damage litigation

27 January 2023
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Successfully represented largest cryptocurrency broker in Israel

1 July 2021
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Successfully represented blockchain-based green energy financing and trading platform founder

4 February 2021

Chambers and Partners Fintech Legal

2024

The firm's high-level specialists are capable of delving deep and applying top-level solutions. Each one is prepared to put in a great deal of effort to understand the situation and respond to it.

Chambers and Partners Fintech Legal

2023

It is clear that the team at Motieka & Audzevicius invests a lot of time studying the facts and thinking from different angles.

Chambers and Partners Fintech Legal

2023

The team always responds with immediate action and provides detailed information on the required subject.

Chambers and Partners Fintech Legal

2021

We sampled a few other law firms for this work and with the rest of them, we had the feeling that there was a big distance between who met us and who would actually do the work. That was the main reason we felt Motieka & Audzevicius would be useful and the best choice.

Chambers and Partners Fintech Legal

2021

Probably a fairly unique feature of their firm is that the team is familiar with both Lithuanian and EU law.

Why us?

We are a results-driven team handling financial services litigation in Lithuania, with significant experience in complex disputes with supervisory authorities and disputes involving sophisticated financial services transactions. Our clients include financial institutions and fintech companies – specialised banks, credit unions, electronic money and payment institutions, consumer credit providers, investment funds and other financial market participants – as well as business clients of financial service providers.

Our strengths

  • Experience in significant regulatory disputes. We acted for a client in the ABC Projektai case, in which the Supreme Administrative Court of Lithuania found that the Bank of Lithuania’s decision to revoke a licence was disproportionate and replaced it with a warning. We also represent clients before the Court of Justice of the European Union (CJEU). In fintech and other financial sector disputes, we combine our knowledge of financial law with strategic litigation experience.
  • A strong track record in frozen funds cases. When a digital bank or payment institution blocks an account without warning, we help clients recover funds that have been unlawfully frozen. We have helped several businesses recover funds that had been frozen for a prolonged period and obtain interest.
  • An experienced team and international network. Our team includes experienced financial sector dispute specialists, several of whom hold PhDs in law. Our international network allows us to assemble the right legal team for a specific matter when needed.
  • International experience. We work with fintech companies, financial institutions and their clients from the UK, the US, Israel, Germany, the Netherlands, Cyprus, Lithuania and other jurisdictions.
  • Recognised expertise. Chambers Europe and The Legal 500 rank us among the leading fintech law firms in Lithuania and among the leaders in dispute resolution.
  • Trusted by recognised fintech companies. Market participants such as Bruc Bond, Alternative Payments, Bifinity, Orion Securities, Orenda Finance, Verified Payments and Zen.com entrust us with their financial sector disputes.

How can we help?

We work alongside clients to protect and grow their businesses in a highly regulated environment. Our focus is on high-stakes banking and finance disputes with supervisory authorities and financial institutions.

Disputes with supervisory authorities

We represent financial institutions and fintech companies in disputes with supervisory authorities, including the Bank of Lithuania, the Financial Crime Investigation Service (FCIS) and the Gaming Control Authority.

Financial disputes with regulators often take shape during a regulatory investigation. At that stage, we help clients assess the issues raised by the authority, develop their factual and legal position and challenge a decision where appropriate. If a decision raises concerns about its legality or proportionality, we assess the grounds for appeal and represent the client in court.

Frozen funds and termination of business relationships

We represent clients when frozen funds, a blocked account or the termination of a business relationship has a direct impact on their operations. We assess the basis for the financial institution’s decision, the terms of the payment services agreement, restrictions on access to a business account and any resulting losses, including loss of profit.

A payment services dispute or other contractual dispute with a bank or another financial institution (such as Revolut or Nium EU) may also arise from the application of anti-money laundering and counter-terrorist financing requirements or the risk of a chargeback. We represent both financial institutions and their business clients so that we can assess a dispute from either side of the commercial relationship.

Not every dispute needs to end up in court. In one case, we represented a fintech company in a dispute over unlawfully frozen funds that was resolved through settlement negotiations. When negotiations are not enough to achieve the result a client needs, we take the case forward and represent the client in banking litigation before the courts or in arbitration.

EU sanctions disputes

As sanctions lawyers, we advise and represent clients in complex EU sanctions matters, including disputes over designation on sanctions lists, licensing and exemptions, and related actions by supervisory authorities.

Sanctions law becomes relevant when EU sanctions restrict business operations or lead to a decision by an authority that needs to be assessed. In such cases, sanctions can become not only a compliance issue but also a matter for litigation. We have experience in sanctions cases, including proceedings before the CJEU.

Shareholder disputes in financial institutions

Shareholder disputes in financial institutions can differ from disputes involving other companies because supervisory authorities may have an additional role. Certain acquisitions of shareholdings or changes in the management of financial market participants require assessment by the Bank of Lithuania. These matters therefore need to be considered in light of both corporate law and financial sector regulation.

We represent clients in shareholder disputes concerning share transfers, decisions by management bodies and the performance of shareholders’ agreements. Our experience includes representing clients in a dispute over shares in a fintech company.

Negotiations and settlements

We advise and represent clients in negotiations arising from disputes with financial institutions, supervisory authorities, business partners or other parties. We help clients assess not only their legal position but also their commercial interests, the likely duration of a dispute, reputational risks and the terms of a potential settlement.

A settlement may be the right solution when a business needs to restore a relationship quickly, recover funds, or reduce the risk of a dispute, rather than pursue a court judgment. In other cases, the dispute proceeds to court, where we draw on our dispute resolution experience.

When should you contact a lawyer?

It is advisable to consult a financial dispute lawyer before a dispute reaches court. This is particularly important when:

  • you have received an enquiry from the Bank of Lithuania or the FCIS, or an investigation has been opened;
  • a financial institution has frozen funds, restricted access to an account or terminated a business relationship;
  • you are considering ending a relationship with a client and a dispute may follow;
  • you are preparing a claim against a bank or another financial institution or have already received one.

Our financial law services can range from a one-off consultation on a specific issue to ongoing legal representation. An early assessment can help you determine your position before an authority issues a decision, an agreement is terminated or court proceedings begin.

 

FAQ

Could appealing a supervisory authority’s decision harm your future relationship with the authority?

Appealing a supervisory authority’s decision is a lawful way to protect your rights. When deciding whether to challenge a decision, we consider not only the legal grounds but also the circumstances of the case, the ongoing relationship with the authority and any regulatory or reputational risks.

Will a dispute with a supervisory authority become public?

Court judgments are generally published, but not all case materials necessarily become public. The disclosure of certain information may be restricted under the rules that apply to the proceedings. It is therefore useful to assess how to protect commercial information and manage reputational risks before starting court proceedings.

What is the difference between a dispute with a supervisory authority and a dispute with a financial institution?

A dispute with a supervisory authority usually concerns a public administrative decision and is heard by an administrative court. A dispute with a financial institution generally arises from a contractual relationship and may be heard by a court of general jurisdiction. The legal grounds, procedure and issues to be proved therefore differ.

Experience highlights

Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Successful and expedient settlement over unlawful freezing of funds by a financial institution

31 August 2026
Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Settlement in a multimillion FinTech agency dispute

18 March 2026
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Represented ABC Projektai in a dispute with the Bank of Lithuania over the annulment of the strictest supervisory measure

27 November 2025
Dr. Justinas Jarusevičius, Vytautas Vaicekauskas

Successful defense of major crypto company against asset freezing

30 October 2025
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory at the Supreme Administrative Court: proceedings reopened due to unlawfully applied sanction

13 May 2025
Dr. Justinas Jarusevičius

Major victory – the CJEU to interpret PSD2 in our client’s case

5 May 2025
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory before the Supreme Administrative Court of Lithuania in the annulment of the Bank of Lithuania’s sanction

20 June 2024
Dr. Justinas Jarusevičius

Successfully defended clients against the claim for USD 13.7 million in damages

14 June 2024
Dr. Justinas Jarusevičius

Victory in a Fintech case concerning unlawful detention of funds

6 June 2024
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Victory at the Court of Justice of the EU setting a significant precedent for financial institutions

22 February 2024
Dr. Justinas Jarusevičius

Successfully represented clients in a dispute over shares of a fintech company

3 February 2023
Dr. Justinas Jarusevičius

Successfully represented fintech company in 2 million EUR damage litigation

27 January 2023
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Successfully represented largest cryptocurrency broker in Israel

1 July 2021
Dr. Justinas Jarusevičius, Dr. Paulius Grendelis

Successfully represented blockchain-based green energy financing and trading platform founder

4 February 2021

Insights

Recognition

Chambers and Partners Fintech Legal

2024

The firm's high-level specialists are capable of delving deep and applying top-level solutions. Each one is prepared to put in a great deal of effort to understand the situation and respond to it.

Chambers and Partners Fintech Legal

2023

It is clear that the team at Motieka & Audzevicius invests a lot of time studying the facts and thinking from different angles.

Chambers and Partners Fintech Legal

2023

The team always responds with immediate action and provides detailed information on the required subject.

Chambers and Partners Fintech Legal

2021

We sampled a few other law firms for this work and with the rest of them, we had the feeling that there was a big distance between who met us and who would actually do the work. That was the main reason we felt Motieka & Audzevicius would be useful and the best choice.

Chambers and Partners Fintech Legal

2021

Probably a fairly unique feature of their firm is that the team is familiar with both Lithuanian and EU law.

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