This Practice Note considers what skeleton arguments are, the circumstances in which they are required, the deadlines by which they should be filed and served, and provides guidance on drafting skeleton arguments. This Practice Note does not deal with the requirements for skeleton arguments in appeals. For guidance on this, see Practice Note: Skeleton Arguments in an appeal—general provisions. This Practice Note provides guidance on the interpretation and application of the relevant provisions of the CPR. Depending on the court in which your matter is proceeding, you may also need to be mindful of additional provisions—see: Court specific guidance. NOTE: On 1 October 2026, a newly formed Business and Property Division replaces the Chancery Division—see News Analysis: The new Business and Property Division of the High Court. This Practice Note contains references to, and information derived from, the Chancery Guide. It is understood that a Business and Property Division Guide is being drafted and it is assumed this will replace the Chancery Guide. Existing links to the Chancery Guide will remain in content until a replacement is