Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice.
Updated June 2026 · England & Wales
When court papers are served in civil proceedings, the party carrying out service needs to show the court that the rules have been followed properly. Form D5 is the notice that gets indorsed (attached or written on) a document served in line with rule 6.14 of the Civil Procedure Rules.
It is a small piece of paperwork, but it plays an important role in confirming that the document reached the other side in the correct manner and at the right time. If you are managing a claim yourself or supporting someone through a dispute, getting the service step right is one of the building blocks that keeps the case on track.
This guide walks through what Form D5 does, when it is used, how it fits alongside the certificate of service requirements, and the practical points that often trip people up in the early stages of a claim.
What this document is
Form D5 is a court notice designed to be indorsed on a document that has been served under rule 6.14 of the Civil Procedure Rules. In plain terms, it is the written confirmation that travels with the served document to record the fact of service and the date on which service is treated as having taken place.
The Civil Procedure Rules set out detailed requirements about how claim forms and other court documents can be served in England and Wales, including by post, personal delivery, document exchange, fax, or email where permitted. Rule 6.14 deals specifically with the deemed date of service of a claim form once it has been dispatched in accordance with the rules.
Form D5 sits alongside that framework, giving the recipient clear notice of the position. Where the court itself serves a claim form, the court will send the claimant a notice of the deemed date of service. Where the claimant serves the claim form, a certificate of service must be filed at court within a short window after service.
How to use this document
Check whether service falls under rule 6.14. Before using Form D5, confirm that the document you are serving is within the scope of rule 6.14 of the Civil Procedure Rules. This generally applies to claim forms served in civil proceedings in England and Wales. If the matter is a family case or involves a different procedural regime, a different form or notice may be appropriate.
Complete the form with accurate case details. Fill in the claim number, the names of the parties, and the court where the claim is issued. Make sure every detail matches the claim form itself, because inconsistencies between documents can cause administrative delays and may give the other side grounds to challenge whether service was valid.
Indorse the notice on the served document. The purpose of Form D5 is to be attached to or written on the document being served. Keep a clear copy of the indorsed document for your own records, as you may need to refer back to it if the other side later disputes when or how service took place.
Serve the document using a permitted method. Choose a method of service that is allowed under Part 6 of the Civil Procedure Rules, such as first class post, personal service, or an agreed electronic method. The method you choose affects the date on which service is deemed to have occurred, so double check the timing rules before you send the documents.
File a certificate of service where required. If you served the claim form yourself, you must file a certificate of service at court within 7 days of service. Without this, you cannot obtain judgment in default under Part 12. Rule 6.17 sets out what the certificate must contain, so follow that list carefully to avoid a rejected filing.
Q What does 'indorsed' mean in the context of Form D5?
Indorsed simply means written on or attached to a document. In this context, Form D5 is the notice that goes with the document being served so that the recipient has clear confirmation of service and the deemed date on which service is treated as having taken place under the court rules.
Q When does rule 6.14 apply?
Rule 6.14 of the Civil Procedure Rules deals with the deemed date of service of a claim form in civil proceedings in England and Wales. It tells you the date on which the court treats service as complete once the claim form has been sent using a permitted method. The rule is the reason Form D5 exists as a companion notice.
Q Do I need to file a certificate of service if the court served the document?
No. If the court serves the claim form, the court will send you a notice confirming the deemed date of service. A certificate of service is only required from the claimant where the claimant has served the claim form personally, and it must be filed within 7 days of service.
Q What happens if I do not file the certificate of service on time?
If you served the claim form yourself and fail to file a certificate of service, you will not be able to apply for judgment in default under Part 12 of the Civil Procedure Rules. This can delay your case significantly. It is sensible to diarise the 7 day deadline as soon as you serve the claim form.
Q Can Form D5 be served by email?
Electronic service is only permitted where the receiving party has indicated a willingness to accept service by that method and has provided a fax number, email address, or other electronic identifier for that purpose. The rules on electronic service are strict, so check Practice Direction 6A before relying on email.
Q Is Form D5 the same as a certificate of service?
No. Form D5 is a notice indorsed on the served document itself, whereas a certificate of service is a separate document filed at court to evidence that service has taken place. The two work together but serve different functions within the procedural framework.
Q Where can I find the deemed dates of service?
The deemed dates for different methods of service are set out in rule 6.14 and rule 6.26 of the Civil Procedure Rules. The date depends on the method used and the time of day the document was sent. Getting this right matters because many procedural deadlines run from the deemed date rather than the actual date of delivery.
Getting service wrong at the start of a claim can undo weeks of preparation and put judgment in default out of reach. An experienced legal adviser can help you think through the procedure based on what you describe, so you understand what the court will expect from you.
✓Plain-English answers to your specific questions about service
✓Practical perspective on the deemed date rules for your situation
✓Clarity on what the certificate of service needs to cover
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Written & reviewed by
Brad Askew Solicitor (non-practising)
Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.