What is a C100 form and when do I need one?

What is a C100 form and when do I need one?

We provide guidance on what a C100 form entails and when you may need one.

Published on:
Reading time: 11 minutes read

What is a C100 form?

A C100 form is used where a party is applying for a Specific Issue Order, a Prohibited Steps Order, or a Child Arrangements Order. These orders relate to the arrangements for a child or parental disputes over an element of a child’s upbringing.

A Child Arrangements Order decides who a child is to live with, spend time with or otherwise have contact with.

A Specific Issue Order determines a specific issue in relation to a child’s upbringing where there has been disagreement, for example, where they should attend school.

A Prohibited Steps Order is used to prevent a party exercising their parental responsibility where it is not in the best interests of the child.

An illustration of the three types of orders that are applied for using a C100 form

What is a MIAM?

Before making this type of application, you will be required to attend a MIAM (Mediation Information and Assessment Meeting) with a family mediator, unless you are exempt. This is a short meeting to determine if the matter could instead be resolved through mediation. On attending this meeting you will receive a MIAM certificate to allow you to continue with the application if mediation is not appropriate.

Valid exemptions:

  • Domestic abuse: Mediation is generally inappropriate where there is evidence of domestic abuse and or coercive or controlling behaviour. Victims may feel intimidated, unable to advocate for themselves, or pressured into unfair agreements. The Family Procedure Rules, specifically Practice Direction 3A, sets out a detailed list of the specific evidence that will be required in support of this exemption. 
  • Child protection concerns: This applies where a child who would be subject to the application or another child of the family living with that child is subject to enquiries by the local authority or the subject of a child protection plan.
  • Urgency: The application must be made urgently because there is a risk to the life, liberty or physical safety of the applicant or their family or home or delay would risk harm to a child, a significant risk of a miscarriage of justice including significant financial hardship or irretrievable problems dealing with the dispute.
  • Previous MIAM attendance for the same or substantially the same issue: The prospective applicant must have attended, within the last four months before the date of the court application, a non-court dispute resolution process in relation to the same, or substantially the same dispute to which the proposed proceedings relate.
  • Bankruptcy: The prospective applicant is bankrupt and the proceedings would be for a financial remedy.
  • Inability to attend meeting due to disability: The prospective applicant is subject to a disability or other inability that would prevent their attendance in person at a MIAM unless appropriate facilities can be offered by an authorised mediator.
  • A child is one of the prospective parties
  • The application would be made without notice
  • The prospective applicant is in prison or other institution and facilities cannot be made for them to attend a MIAM online or by video-link.
  • The prospective applicant is subject to bail or licence conditions preventing them from contacting the other person.
  • Lack of availability of authorised family local mediators: The expectation is that a prospective applicant should be able to find an authorised family mediator within 15 miles of their home who is able to carry out a MIAM within 15 business days of the date of contact or be able to attend a MIAM online or by video-link.

I have allegations or concerns about a risk of harm — what should I do?

If you have concerns about harm, or the risk of harm, you will need to complete an additional form, a C1A form, and submit this with the C100 form.

What happens after a C100 form is filed?

Once a C100 form is completed and filed it triggers the child arrangement proceedings. A court timetable will be set in motion with a number of hearings taking place. If allegations have been made, e.g. domestic abuse allegations, and there are factual disputes that are relevant to the decision to be made about the children, a fact-finding hearing will take place as part of the proceedings to determine the factual background of the matter.

If the dispute cannot be resolved, the proceedings will progress to a final hearing where the judge will come to a decision on the arrangements for the child after hearing all the evidence, and a final order will be made recording the decision.

Who needs to fill in a C100 form?

You can complete the C100 form yourself or this can be done for you by your solicitor if you have one. The form does not need to be completed by a solicitor but you may find it helpful for them to assist with the completion of the form. Obtaining independent legal advice prior to completion of the form is advised as these matters can often be complex.

How much does a C100 form cost?

The fee for a C100 application is currently £232. However, if you receive benefits or are on a low income you may be eligible for help with paying the court fees.

How long does a C100 form take to complete?

The application is 28 pages long and can be time-consuming to complete. However, this will vary from person to person. You may wish to seek the assistance of a solicitor if you are struggling to complete the C100 form.

What is the difference between a C1 and C100 form?

You cannot use a C1 form to apply for a Child Arrangements Order, a Specific Issue Order or a Prohibited Steps Order. This can only be done by way of a C100 form. The C1 form is used for different applications under the Children Act 1989, such as an application for a Parental Responsibility Order.

What happens next?

See our flowchart below for a breakdown of the process to be followed after a C100 form has been completed.

Dispute over an issue relating to children and/or arrangements for children Prior to issuing proceedings Consider Non Court based solution: e.g. mediation, collaboative law,arbitration or solicitor led negotiation.If you intend to proceed with court:compulsory attendance at a MIAM(Unless an exemption applies). Application to Court Complete Form C100 (with Form C1A if theapplicant wishes to make allegations of harm and domesticviolence, and attaching a parenting plan, if prepared).The Application form(s) must be sent to the court with thecourt fee or form EX160 if claiming exemption.Referred to Gate Keeping Officer at Court. Service and Acknowledgment The court will issue the proceedings, which are served on therespondent and CAFCASS at least 14 days before the hearing(unless the court has directed otherwise).The respondent must send an acknowledgment (Form C7) and C1A(if appropriate) to the court within 14 days after receiving theapplication, unless the court has specified a shorter time period. First Hearing and Dispute Resolution Appointment (FHDRA)Purpose is to assist the Court to identify the issues and decide how best to progress the application. Interim contact may be considered. The court can also address if further information is needed to make a decision e.g. give directions for police evidence, a report from CAFCASS, statements from the parties, whether to appoint a children's guardian etc. Parents may also be directed to attend a SPIP. Dispute Resolution Appointment (DRA) Court and the parties review the matter in light of the information available. The Court can list as many DRAs as it feels necessary. Final hearing This is a longer hearing where the Court makes a final decision. It may hear evidence from both parents and CAFCASS or social care, if they are involved. The Court makes its decision with reference to the welfare checklist of factors set out in the Children Act 1989. Safeguarding checks: On an application for a Child Arrangements Order (but an application for a Childnot necessarily for aprohibited steps order orspecific issue order)CAFCASS identifies anysafety issues by carryingout safeguardingenquiries and within 17days of receipt of theapplication. At least 3 working daysbefore the First Hearing,the CAFCASS officer mustreport to the Court in asafeguarding letter. If issues of domesticabuse are raised, theCourt must follow theguidance set out in theFamily Procedure RulesPractice Direction 12JIf either domestic or child abuse are alleged a separate Finding of Fact Hearing may be necessary. Consent Order: If theparties reach agreement, they can ask the Court to make an order at any point in the proceedings.

If you'd like more information on a C100 form, please speak to one of our expert child law solicitors.

A version of this article was first published on 22 Sep 2023

Did you find this article useful?

Written by:

Photo of Antony Ball

Antony Ball

Partner

Antony is renowned for his expertise in both financial and child law matters with over 20 years of experience in both divorce settlements and cohabitation disputes.

Photo of Samantha Patel

Samantha Patel

Solicitor

Samantha is a solicitor who assists clients with all aspects of family law.

Related Services: