Who must sign this form for it to be effective?

This form must be signed by all parties involved and the court. The court must approve it for the agreement to become a court order.

What happens if the local child support agency is involved?

If the local child support agency is involved, a lawyer from their office must also approve and sign the agreement.

FL-350Mandatory

Stipulation to Establish or Modify Child Support and Order

California · Judicial Council of California · Effective January 1, 2022

This form is used when parents agree on the initial or changed amounts for child support and other related orders. It asks the court to officially approve this agreement.

The court describes it as: Parents tell the court about their agreement to make an initial (the first) order for child support or modify (change) existing orders. The court also uses this to make their agreement a court order.

Open the official PDFfrom Judicial Council of California

Where this fits in a case

After judgment

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Stage: After judgment

This form is used when parents have reached an agreement about child support and need the court to make that agreement a formal court order. A court case, like a divorce, must already be open for this form to be used.

Either party may file.

Official instructions

How-to guides published by the court for this form.

Common questions

Who must sign this form for it to be effective?: This form must be signed by all parties involved and the court. The court must approve it for the agreement to become a court order.
What happens if the local child support agency is involved?: If the local child support agency is involved, a lawyer from their office must also approve and sign the agreement.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect January 1, 2022.

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