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Other Court Forms UK: Rare Forms Explained (2025)

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Part ofUK Court & Tribunal Forms

Updated June 2026 · England & Wales
Most people who deal with the civil courts in England and Wales encounter the well-known forms: the N1 claim form, the N9 response pack, maybe an N244 application notice if things get complicated. But the court system runs on a much wider paper trail than that. There are dozens of specialist forms for particular procedures, specific types of complaint, and narrow enforcement situations that sit outside the main collections. This page pulls together some of the court forms that tend to slip through the cracks of the standard guides. If you have been pointed towards one of these by a court officer, a judge's order, or a piece of correspondence, the short summaries below should help you work out what each form does and where it fits in the process.

What this document is

The forms grouped on this page are the ones that do not sit neatly inside the main families of court paperwork. They cover a mixed bag: starting a complaint in the magistrates' court, proving that a document has actually been served, asking the court to force disclosure from a government department, and complaining about the conduct of a certificated bailiff.

You will typically only come across one of these forms if a particular procedure or rule sends you to it, rather than because you are using it as part of a general claim. Because they are used less often, they can be harder to find information about, and the guidance that does exist is often written for court staff rather than members of the public.

The forms themselves are still available through HM Courts and Tribunals Service, and most can be downloaded from gov.uk. What tends to cause difficulty is not completing the form itself, but understanding when it is the right one to use and what has to happen before or after you file it.

How to use this document

  1. Identify the correct form for your situation. Work out which procedure you are actually engaged in before picking a form. A complaint in the magistrates' court is a different animal to a civil claim, and an affidavit of service is only needed where an affidavit (rather than a witness statement) is specifically required. If you are unsure, check the court order or correspondence that prompted you to start looking.
  2. Download the current version from gov.uk. Forms are updated periodically and older versions can be rejected by court staff. Always pull the form directly from the HM Courts and Tribunals Service pages on gov.uk rather than using a copy you found elsewhere. Save both a blank copy and your completed version so you have a clean template if you need to redo it.
  3. Complete every relevant section accurately. Fill in case numbers, party names, and court details exactly as they appear on existing paperwork. Any mismatch between the name on your form and the name on the court file can cause delays. Where a section does not apply, write 'N/A' rather than leaving it blank, so the court can see you have considered it.
  4. Check whether a fee or supporting evidence is needed. Some of these forms attract a court fee and some do not. Others need to be accompanied by a witness statement, exhibit, or sworn declaration. Check the current fee position on gov.uk and read any practice direction that applies to the procedure, so you do not have the form returned for missing material.
  5. File or serve the form in the right place. Depending on the form, you may need to file it at a specific court, serve it on another party, or send it to a third party such as HMRC or the Home Office. Keep proof of posting or delivery, and diarise any deadline for a response so you can chase or take the next step if nothing happens.

Common questions

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Common questions

Q What is Form EX343A used for?
Form EX343A is a complaint form used in the magistrates' court to begin proceedings by way of complaint, rather than by information or summons. It is typically used for certain civil and quasi-civil matters that magistrates deal with, such as applications under specific statutes. If you have been directed to make a 'complaint' to the magistrates, this is often the starting document, and the court office can confirm whether it is the right route for your particular application.
Q When do I need an affidavit of service on Form EX550?
An affidavit of service is a sworn statement that confirms a document has been served on another party. Form EX550 is used where the rules or a court order specifically require service to be proved by affidavit rather than by an ordinary witness statement. This tends to come up in enforcement and certain committal or contempt contexts. In most civil proceedings, a certificate of service or witness statement will be sufficient instead.
Q What does Form EX660 do?
Form EX660 is used to ask the court to make a request to the Home Office for information, usually to help trace or identify a party in existing proceedings. It is not a fishing expedition tool: the court will expect to see that the request is relevant to the case and that reasonable alternative steps have been taken. The Home Office may respond, refuse, or provide limited information depending on what is held and what the request is for.
Q What is Form EX670 for?
Form EX670 relates to disclosure orders against HM Revenue and Customs (previously the Inland Revenue, which is why the older terminology appears on some versions). It is used where a party in proceedings needs the court to order HMRC to disclose particular information, typically in connection with enforcement or tracing assets. These orders are not made lightly, and the court will want to see a clear justification before interfering with taxpayer confidentiality.
Q How do I complain about a certificated bailiff?
Form 4 under the Distress for Rent Rules 1988 was the traditional route for making a complaint against a certificated bailiff. The certification system has been reformed over time, but a Form 4 style complaint is still the recognised mechanism in many cases, filed at the county court that issued the bailiff's certificate. The complaint can challenge conduct, fitness to hold a certificate, or specific incidents during enforcement.
Q Are these forms free to file?
Some of these forms attract a court fee and some do not. Fees change from time to time, and fee remissions may be available if you are on a low income or receive certain benefits. Always check the current fees list on gov.uk before filing, and look at the 'Help with Fees' scheme if cost is a concern. Paying the wrong amount or forgetting a fee is a common reason for paperwork being returned.
Q Can I use an old copy of a form I already have?
It is safer not to. HM Courts and Tribunals Service updates forms periodically, and an out of date version can be rejected by the court office even if the substantive content is correct. Before filing anything, download a fresh copy from gov.uk so you know you have the current wording, the right references to the rules, and any recent changes to declarations or data protection notices.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £89.

Sources

This guide is based on primary UK law and official guidance.

Brad Askew, Solicitor (non-practising)

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.

Legal disclaimer
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.