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Civil Litigation

Defendant Response

How a defendant should assess, investigate and respond meaningfully to a Letter of Claim.

By Shoukat Ali·12 July 2026·3 min read·CL-005

Defendant Response

Receiving a Letter of Claim should not be treated as if the litigation is clear-cut. Instead, it gives the defendant a chance to assess allegations, preserve relevant evidence, and potentially resolve disputes without having to resort to court proceedings. The Practice Direction anticipates that there will be a substantive response from the defendant within an appropriate timescale, considering the complicated nature of issues at stake Justice UK. ⁶ This common practice affords each specialist protocol a distinct response window. As an example, where proceedings are governed by the Pre-Action Protocol for Debt Claims, usually a debtor has 30 days to respond using the prescribed Reply Form.

A meaningful Letter of Response should identify:

  • which allegations are admitted;
  • which allegations are denied;
  • the factual and legal basis for any denial;
  • whether additional documents are required;
  • whether further investigations remain ongoing;
  • any relevant limitation or jurisdictional issues; and
  • whether ADR is considered appropriate.

A blanket denial unsupported by reasons rarely assists the defendant's position. Equally, silence or prolonged delay may later be scrutinised by the court when considering compliance with the pre-action regime.

Where liability is disputed, the defendant should identify the principal issues requiring determination rather than forcing the claimant to speculate about the basis of the defence. This promotes one of the central objectives of the pre-action process: narrowing the issues in dispute before proceedings become necessary.⁸ The defendant should also preserve all potentially relevant evidence immediately upon receiving the Letter of Claim. Electronic communications, contractual documents, financial records and other contemporaneous materials may later become critical. A party's spoliation of evidence (evidence that is lost or destroyed) can lead to procedural complications, including adverse presumptions.

Strategically, defendants should refrain from responding defensively before even a preliminary objective assessment of the claim. Most disputes end badly because, in the first instance, correspondence is issued before proper investigation of underlying facts has taken place

References

  1. PD–Pre-Action Conduct para 8.
  2. Civil Procedure Rules 1998, Pre-Action Protocol for Debt Claims, paras 3.1–3.4 and Annex 1.
  3. PD–Pre-Action Conduct para 3.

Civil Litigation series

Continue exploring the pre-action framework.

Publication status

Reviewed and connected

This publication forms part of the SAS Legal Knowledge Centre and is presented as general legal information, not legal advice.

Last reviewed
Estimated reading time
3 min
Programme
Pre-Action Protocol Series