California Custody Forms: Essential Documents for Your Case

Debra Jul 07, 2026

Navigating the complex landscape of child custody laws in California can be overwhelming, but understanding the necessary forms is the first step towards a successful outcome. This guide will walk you through the essential documents you'll need to file for custody in California.

WS Custody Court Divider Pages.pdf | Powered by Box
WS Custody Court Divider Pages.pdf | Powered by Box

Before we delve into the specific forms, it's crucial to understand that California law prioritizes the best interests of the child. The court will consider various factors, including the child's health, safety, and welfare, as well as any history of abuse or neglect. With this in mind, let's explore the key forms you'll need to file for custody.

a table with a bunch of different colored papers on top of it and a keyboard in the background
a table with a bunch of different colored papers on top of it and a keyboard in the background

Initial Custody Request

Your custody journey begins with filing a request for custody. This can be done as part of a divorce, separation, or parentage (paternity) case.

Child Custody Agreement, Co-Parenting, Joint Custody, Legal Custody, Physical Custody, Parenting Plan, Child Support, Communication Plan
Child Custody Agreement, Co-Parenting, Joint Custody, Legal Custody, Physical Custody, Parenting Plan, Child Support, Communication Plan

In California, the initial custody request is typically filed using Form FL-300, "Request for Order." This form is used to ask the court for a custody or visitation order. It's essential to fill out this form accurately and completely, as it provides the court with crucial information about your case.

Form FL-300: Request for Order

Fillable Form Child Support Modification Form
Fillable Form Child Support Modification Form

Form FL-300 is a comprehensive document that covers various aspects of your custody request. You'll need to provide detailed information about your family, the child's current living situation, and your proposed custody and visitation schedule. Be sure to include any specific requests, such as sole or joint custody, and explain the reasons behind your proposal.

It's crucial to attach any supporting documents, such as a parenting plan, to Form FL-300. A parenting plan is a detailed document outlining how you and the other parent will share custody and make decisions about your child's life. While not required, a well-crafted parenting plan can significantly improve your chances of securing a favorable custody arrangement.

Form FL-311: Child Abuse Central Index (CACI) Clearance

Custody Agreement Template
Custody Agreement Template

Before the court can issue a custody order, both parents must obtain a clearance from the Child Abuse Central Index (CACI). Form FL-311 is used to request this clearance. The form requires you to provide personal information, such as your full name, date of birth, and Social Security number, to facilitate the background check.

Once you've obtained your CACI clearance, you'll need to file a declaration stating that you've complied with this requirement. This can be done using Form FL-312, "Declaration Regarding Service of CACI Clearance."

Mandatory Mediation and Parenting Classes

What Can Be Used Against You In A Custody Battle | Expert Guide
What Can Be Used Against You In A Custody Battle | Expert Guide

In California, parents are required to participate in mediation and parenting classes before the court will issue a custody order. These programs aim to help parents reach a mutually agreeable custody arrangement and provide them with valuable tools for co-parenting effectively.

After filing your initial custody request, the court will order you to attend mediation through the local family court services department. During mediation, a neutral third-party facilitator will work with you and the other parent to develop a parenting plan that meets both of your needs and the best interests of your child.

Parenting Plan Template, Child Custody Agreement (DOC/PDF)
Parenting Plan Template, Child Custody Agreement (DOC/PDF)
Parenting Plan Custody Agreement Template
Parenting Plan Custody Agreement Template
Child Custody  Journal
Child Custody Journal
How to Prove a Parent Unfit in Child Custody Cases
How to Prove a Parent Unfit in Child Custody Cases
50/50 Custody Schedules: Examples & Advice
50/50 Custody Schedules: Examples & Advice
49 FREE Parenting Plan & Custody Agreement Templates
49 FREE Parenting Plan & Custody Agreement Templates
an image of a list with the names and dates for different locations to go on it
an image of a list with the names and dates for different locations to go on it
Custody Log Template, Custody Binder, Child Custody Documentation, Child Custody Binder, Custody Binder For Court, Parenting Plan Custody, Child Custody Battle, Parallel Parenting, Law School Life
Custody Log Template, Custody Binder, Child Custody Documentation, Child Custody Binder, Custody Binder For Court, Parenting Plan Custody, Child Custody Battle, Parallel Parenting, Law School Life
Printable Custody Documentation Template
Printable Custody Documentation Template
Types of Custody: Full, Sole, Primary, Joint & More
Types of Custody: Full, Sole, Primary, Joint & More
Character Reference Letter for Court: Child Custody Template
Character Reference Letter for Court: Child Custody Template
Parenting Plan
Parenting Plan
Child Custody Agreement, Printable Co-Parenting Form Template, Editable 50/50 Joint Custody Agreement Instant Digital Download
Child Custody Agreement, Printable Co-Parenting Form Template, Editable 50/50 Joint Custody Agreement Instant Digital Download
a sample rental agreement form is shown in this image, it shows the room for rent and
a sample rental agreement form is shown in this image, it shows the room for rent and
Note-Keeping for Child Custody
Note-Keeping for Child Custody
Co-Parenting Custody Log for Single Parents - Printable Court Journal | Communication Tracker | Incident Log | Custody Exchange Notes
Co-Parenting Custody Log for Single Parents - Printable Court Journal | Communication Tracker | Incident Log | Custody Exchange Notes
Child Custody Evidence Binder | Court Preparation Templates |  Family Court Organization
Child Custody Evidence Binder | Court Preparation Templates | Family Court Organization
Editable Child Custody Agreement, Simple 50/50 Joint Custody Agreement Form Template Canva, Printable Co-Parenting, Instant Download
Editable Child Custody Agreement, Simple 50/50 Joint Custody Agreement Form Template Canva, Printable Co-Parenting, Instant Download
Ultimate Child Custody Bundle | CoParenting Planner | High Conflict | Visitation, Expense, Evidence & Incident Logs | Google Sheets Template
Ultimate Child Custody Bundle | CoParenting Planner | High Conflict | Visitation, Expense, Evidence & Incident Logs | Google Sheets Template
6 Essential Child Custody Stipulation Examples [Free Template] - BACtrack View
6 Essential Child Custody Stipulation Examples [Free Template] - BACtrack View

Mediation

Mediation is a voluntary, confidential process that allows parents to maintain control over the custody decision-making process. During mediation, you'll discuss various aspects of your child's life, such as living arrangements, schooling, and medical care, and work together to create a parenting plan that addresses these issues.

If you and the other parent are unable to reach an agreement during mediation, the mediator will prepare a report summarizing your discussions and recommendations for the court. The court will consider this report when making its custody decision.

Parenting Classes

In addition to mediation, California requires parents to attend parenting classes focused on co-parenting and conflict resolution. These classes are designed to help parents develop the skills necessary to effectively co-parent after separation or divorce.

Upon completion of the required classes, you'll receive a certificate that you must file with the court. Be sure to keep a copy of your certificate for your records, as you may need to provide it to the court in the future.

Filing for custody in California can be a complex and emotional process, but understanding the necessary forms and procedures can help alleviate some of the stress and uncertainty. By working closely with a qualified family law attorney and remaining focused on your child's best interests, you can navigate the custody process with confidence and achieve a favorable outcome.