Washington Family Law Tools and Calculators

Instant, confidential Washington estimates, updated for the child support schedule that took effect January 1, 2026

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Clarity Starts Here

When you are going through a divorce, a separation or a parenting case, the uncertainty around money and schedules can feel overwhelming. Questions about child support, spousal maintenance and property division deserve straight answers.

We created these free, confidential calculators to give you a clear, reliable starting point. They are built on Washington law: the 2026 child support schedule in chapter 26.19 RCW, the maintenance factors in RCW 26.09.090, and the community property rules in chapter 26.16 RCW. Where Washington leaves a decision to the judge, the tools show you the realistic range and the factors that move it. 

Built on Washington Law. Designed for Peace of Mind.

Not another generic calculator

  • Current rules: the child support tool uses the economic table and limits that took effect January 1, 2026 under EHB 1014, including the table's new $50,000 ceiling, the $2,200 floor and the self-support reserve of 180 percent of the federal poverty guideline.

  • Honest about discretion: Washington leaves maintenance, residential credits and property division to the judge. Where that is true, our tools show a realistic range and the factors that move it instead of pretending a formula exists.

  • 100 percent confidential: use these tools freely with complete privacy. No email or contact information is required to see your numbers.

From figures to focus

Calculators provide a helpful baseline, but every family’s situation carries its own nuances, from complex income and separate property to tailored parenting arrangements.

These numbers are meant to give you insight and a grounded place to start when we sit down together. When you are ready, our team is here to help you navigate what comes next with guidance built around your life and your children.

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