Banking and finance litigation covers a wide range of disputes: regulatory challenges, enforcement and recovery actions, claims about unfair or inaccurate credit reporting, disputes arising from structured finance and trade finance, and cross-border enforcement. This guide explains the main types of disputes you are likely to encounter in England and Wales, the legal gateways and practical steps to consider, and where regulatory limits on activity can matter.

Core categories of dispute

Regulatory and supervisory litigation

Regulatory disputes can arise when a firm or individual is subject to supervisory action by the Financial Conduct Authority (FCA) or Prudential Regulation Authority (PRA), or when there is a challenge to the validity or application of regulatory requirements. Firms and individuals must be aware that certain activities are restricted unless authorised under the Financial Services and Markets Act 2000 (FSMA). See sections 19 and 21 of FSMA for the statutory restrictions on carrying on regulated activities and on financial promotions respectively (links in Sources and approvals).

Contractual and commercial disputes

These include disputes over loan agreements, facility agreements, collateral and security, enforcement of guarantees, and repayment obligations. Many contract disputes are resolved through negotiation, mediation or bespoke remedies such as interim injunctions and freezing orders where asset preservation is necessary.

Loan recovery, insolvency and enforcement

When recovery is required, lenders commonly use a combination of debt collection litigation, enforcement of security (possession, charging orders), and insolvency processes. The choice of route depends on the type of security, the debtor’s financial position and wider commercial objectives.

Credit reporting and data disputes

Disagreements about entries on credit reference files or the accuracy of reported information often engage data protection and consumer rights considerations. Such disputes can be litigated, but many are resolved by correcting records and negotiated settlement. Where litigation is necessary, careful evidence and a clear chronology of communications and reporting are essential.

Procedure: where cases sit and how they progress

Significant banking litigation commonly sits in the High Court (Business and Property Courts) including the Financial List for large, complex financial disputes. Many claims begin in the County Court or Business Court track where sums are lower or issues are more straightforward. A claim is typically commenced by a claim form, followed by disclosure, witness evidence, and trial unless parties agree an earlier settlement or ADR.

Urgent remedies — such as freezing injunctions, proprietary injunctions or disclosure orders — are available but must be sought promptly and on appropriate evidence. Courts expect full and frank disclosure of relevant material when urgent relief is requested.

Cross-border and regulatory considerations

Banking disputes frequently have an international element: foreign law contracts, cross-border security, and assets located abroad. Where firms from other jurisdictions operate into or from the UK, the FCA’s position on international firms is relevant to how regulatory obligations are enforced and how communications may be treated under the financial promotions regime. See the FCA’s guidance on its approach to international firms (linked below).

Choice of law and jurisdiction clauses in finance agreements are critical. Where the dispute involves Scotland or Northern Ireland, different procedural and substantive rules may apply — the Scottish civil law system and separate statutes should be considered. This article focuses on England and Wales unless stated otherwise.

Practical considerations — a checklist for institutions and borrowers

• Preserve documents and communications early: secure loan files, emails and records of reporting to credit reference agencies.
• Check regulatory permissions before acting: carrying on regulated activities or sending financial promotions can require authorisation under FSMA; see sections 19 and 21.
• Consider urgent protective orders where assets may be dissipated: freezing injunctions and disclosure orders require a strong evidential foundation and full disclosure to the court.
• Explore alternative dispute resolution early: mediation or expert determination can be faster and less disruptive than full trial, but assess whether interlocutory remedies are required first.
• Assess insolvency and enforcement routes together: the commercial objective (realising value, preserving business, or recovering sums) will drive whether to pursue insolvency proceedings or bespoke enforcement.
• Evaluate limitation and timetable issues: limitation periods and procedural deadlines differ by claim type — get procedural advice promptly to avoid time bars.
• Cooperate with regulators where possible: engagement with the FCA or PRA can influence outcomes and may be required if investigations are underway.
• Plan for cross-border enforcement: locate assets, consider recognition of UK judgments abroad, and use specialist counsel where foreign law issues arise.

When to involve specialists

Early legal input is valuable in complex banking matters. If the dispute involves regulatory questions, enforcement against directors, cross-border assets, or urgent preservation steps, specialist banking litigators and regulatory lawyers are usually required. TRW’s UK branch is led by the UK office team, who oversees the firm’s approach to complex financial disputes in this jurisdiction. That said, this article does not substitute for tailored legal advice on any particular case.

Jurisdiction note

This guide is written for England and Wales. Scotland and Northern Ireland have distinct legal procedures and statutory frameworks in some areas of banking and insolvency: consult lawyers qualified in those jurisdictions for specific matters affecting them.

Sources and approvals

Authoritative references and guidance referred to in this article:

• Financial Services and Markets Act 2000, section 19 — Restriction on carrying on regulated activities
• Financial Services and Markets Act 2000, section 21 — Restriction on financial promotions
• FCA: Our approach to international firms

Checked 15 September 2026; verify current rules before relying on this article.

General information only; not legal advice and not a substitute for advice on a particular matter.