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Washington State Child Support Schedule Worksheets

Washington · Washington State Courts · Effective June 1, 2026

This form is a detailed worksheet used to calculate child support obligations. It asks for information about both parents' incomes, expenses like healthcare and daycare, and details about household assets and debts.

Open the official PDFfrom Washington State Courts

Where this fits in a case

Hearing

Stage: Hearing

This form is used when calculating child support, as indicated by its title and content. It requires filling out extensive financial details for both parents.

Either party may file.

Common questions

Who fills out this form?
The form has sections for parties to propose information, and it can also be signed by a Judicial or Reviewing Officer.
Does this form require a fee?
The provided text does not mention any filing fees for this worksheet.
What is the purpose of the different parts?
The form is broken into parts that calculate basic support, add expenses like daycare, and then calculate final support amounts.

Revision history

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

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