Skip to content
LitigationForms
FL Modify 506Mandatory

Notice of Hearing on Petition to Modify Child Support Order

Washington · Washington State Courts · Effective May 1, 2016

This form is a notice that a court hearing has been set to decide if a current Child Support Order needs to be changed. It tells everyone involved when and where the hearing will take place.

Open the official PDFfrom Washington State Courts

Where this fits in a case

After judgment

Stage: After judgment

This form is used to notify everyone involved in a case when a hearing has been scheduled to discuss changing a child support order.

Either party may file.

Common questions

Who needs to file this form?
The form indicates who requested the hearing, which could be the Petitioner or the Respondent, or their lawyers.
Can people testify at this hearing?
The form states that unless the court orders it, no one will testify. If someone wants to testify, they must file a Motion to Allow Testimony within 10 days after the notice date.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect May 1, 2016.

Related forms

  • FL Modify 500

    Summons: Notice about Petition to Modify Child Support Order

    This form is a notice that someone has asked the court to change an existing Child Support Order. It tells the person who received it that they must write a response to the court by a certain deadline.

    MandatoryWord
  • FL Modify 501

    Petition to Modify Child Support

    This form is a request to the court asking it to change an existing Child Support Order. It asks the filer to provide details about the current order and explain why the support amount needs to be changed.

    MandatoryWord
  • FL Modify 503

    Motion to Allow Testimony (About Modifying Child Support)

    This form is a request to the court asking for permission to give testimony during a hearing about changing child support. It asks the court if testimony is needed to make a fair decision.

    MandatoryWord
  • FL Modify 505

    Order on Motion to Allow Testimony (About Modifying Child Support)

    This form is an order from the court that decides whether or not the judge needs to hear testimony about changing child support. It records the court's decision on whether testimony is needed and, if so, when and where the hearing will happen.

    MandatoryWord
  • FL UCCJEA 811

    Petition to Enforce Out-of-State Custody Order

    This form is used to ask the court to make an out-of-state custody order official and enforceable in Washington state. It asks the court to take action regarding the custody order that was issued by a court in another state.

    MandatoryWord
  • FL UCCJEA 815

    Final Order on Petition to Enforce Out-of-State Custody Order

    This form is a final court order used when someone asks the court to make an existing custody order from another state official in Washington. It asks the court to officially record and confirm the custody arrangement.

    MandatoryWord
  • FL All Family 130

    Child Support Order

    This form is used by the court to write down the official order for child support payments. It asks the court to record if the order is temporary or final, and it collects details about the parents' incomes and any past support payments.

    MandatoryWord4 translations
  • FL All Family 138

    Declaration about Child Custody Jurisdiction (UCCJEA)

    This form is a declaration used to tell the court about where a child has lived and to ask the judge if the court has the right to make decisions about the child's parenting plan or where the child should live most of the time. It asks for details about the child's living history and any other court cases involving the child.

    MandatoryWord