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Form FP2 UK: Part 18 Family Court Application

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Part ofFamily Law UK

Updated June 2026 · England & Wales
Form FP2 is the application notice used when you need to ask the family court to make an order while proceedings are already underway. It sits within Part 18 of the Family Procedure Rules 2010, which governs how these in-proceedings applications are handled. Whether you are seeking a change to existing children arrangements, asking the court to deal with a procedural matter, or raising a new issue that has arisen during a case, FP2 is typically the route used to put that request in front of a judge. This page explains what the form covers, how the Part 18 procedure works, what you will need to include with your application, and what happens once the court receives it. If you are unsure whether FP2 is the right form for your situation, a short call with an experienced legal adviser can help you think it through.

What this document is

FP2 is the standard application notice for making requests to the family court during live proceedings. It is the form you reach for when you need an order that is tied to an existing case, rather than starting something entirely new.

The types of request it supports are broad and can include applications connected to child arrangements, financial matters, injunctive protection such as non-molestation or occupation orders, and issues arising in divorce or civil partnership dissolution. The person bringing the application is the applicant, and anyone the order affects is a respondent.

When you file FP2, you are expected to set out clearly what order you want the court to make and the reasons you say the court should make it. The court then handles the application under the Part 18 framework, which sets out timing, service requirements, and how the matter will be determined.

In some cases the judge will decide on the papers without a hearing; in others, a hearing will be listed so both sides can be heard before a decision is reached.

How to use this document

  1. Work out whether FP2 is the correct form. FP2 is for applications made within existing family proceedings under Part 18. If you are starting a new case from scratch, a different form will usually apply. Confirm that your request fits within the proceedings already on foot before preparing FP2.
  2. Set out the order you are asking for. Be specific about what you want the court to do and why. The form should clearly state the order sought, the grounds for it, and any supporting facts. A draft of the order you want the court to make is usually attached so the judge can see exactly what is being requested.
  3. Gather supporting evidence. Most applications benefit from a witness statement that explains the background and sets out the facts the court needs to understand. Exhibit any documents you rely on. The quality and clarity of your evidence often influences how the court handles the application.
  4. File the application and pay any fee. Submit FP2 to the court already dealing with your proceedings. A court fee may be payable, so check gov.uk for the current amount. Fee remission may be available if you are on a low income or receive certain benefits.
  5. Serve the application on the other parties. Unless the court allows an application without notice, a copy of FP2 and the supporting documents must be served on each respondent and any other party entitled to notice, within the time limits set out in the rules. Keep proof of service for the court.

Common questions

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Common questions

Q When should I use Form FP2 rather than a different court form?
FP2 is used for applications made inside existing family proceedings under Part 18 of the Family Procedure Rules 2010. If you need to ask the court for an order in a case that is already running, FP2 is generally the right choice. If you are starting entirely new proceedings, a different initiating form will usually apply. If you are unsure, check with the court office or take guidance before filing.
Q Can I make an application without telling the other party first?
In limited situations the court will allow an application to be made without notice, for example where giving notice could defeat the purpose of the order or cause immediate harm. This is usually only permitted where a specific rule or practice direction allows it. If the court deals with the application without notice, the other party will normally be given the chance to apply to set aside or vary any order later.
Q Does the court always hold a hearing after FP2 is filed?
Not always. Part 18 allows the court to decide some applications on the papers without a hearing, particularly where all parties agree or where the judge considers a hearing is unnecessary. For more contested or serious matters, a hearing is typically listed so the court can hear from both sides before deciding. The court will direct how your specific application will be handled.
Q What happens if I was not served with an application before the order was made?
If the court made an order on an application you were not served with, the rules allow you to apply to have that order set aside or varied. There is a short window, usually seven days from the date the order was served on you, to make this application. Acting quickly matters, as missing the window can make it harder to challenge the order.
Q Do I need a solicitor to complete FP2?
No, you can complete and file FP2 yourself as a litigant in person. That said, the form needs to be clear, the evidence needs to stand up, and the Part 18 procedure has specific requirements. Many people find it useful to speak to someone with legal experience first, so they understand what they are asking for and how the court is likely to approach it.
Q Is there a fee for filing FP2?
A court fee usually applies when filing an application notice in family proceedings, although the amount can depend on the type of order being sought. Check gov.uk for the current fee. If you are on a low income or receive certain benefits, you may be eligible for help with fees, which can reduce or remove the amount payable.
Q What evidence should I include with my application?
At a minimum, include a witness statement that explains the background to the application and sets out the facts you rely on. Attach any supporting documents as exhibits. A draft of the order you want the court to make should also be included. Clear, well-organised evidence makes it easier for the judge to understand what you are asking for and why.
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.