How to File a Request for Order (FL-300)

What is a Request for Order?

A Request for Order (FL-300) is the form you file when you need a judge to make or change orders about custody, visitation, child support, or spousal support. It's the most common motion in California family law — and the starting point for almost every post-judgment modification.

You might file an RFO when your existing orders aren't working, when circumstances have changed, or when you need the court to step in for the first time on custody or support issues.

When to file

You file an RFO when your existing orders aren't working or when circumstances have changed. Common reasons include:

• The other parent moved away or is planning to relocate
• Income changed significantly — either yours or the other parent's
• Safety concerns for you or the children
• You need to modify the visitation schedule to reflect new circumstances

What happens after you file

After filing, you must serve the other party at least 16 court days before the hearing (Family Code § 215). The clerk gives you a hearing date when you file your paperwork. You then file a proof of service showing the other party received copies of everything you filed.

On the hearing date, both parties appear before the judge. The judge reviews the declarations, may ask questions, and issues temporary or permanent orders. If the case is complex, the judge may set a longer hearing or order mediation.

Related forms

Filing an RFO usually requires several forms. Here are the most common ones you'll need:

• FL-300 — Request for Order. The main motion form.
• FL-320 — Responsive Declaration to Request for Order. Filed by the other party.
• MC-030 — Declaration. Your sworn statement of facts supporting the request.
• FL-150 — Income and Expense Declaration. Required for any support-related request.