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Divorce Mediation in Seattle, WA

Explore divorce mediation options, costs, and benefits in Seattle, WA. Washington is a community property state.

Property Type

Community

Filing Fee

$280–$350

Median Cost

$11,000–$45,000

Annual Divorces

28,000+

Understanding Divorce Mediation in Seattle, WA

To file for divorce in Seattle, WA, you must meet Washington’s residency requirement of None (must be resident). The filing fee is $280–$350. There is a mandatory waiting period of 90 days before the divorce can be finalized.

Washington only allows no-fault divorce. You file on the grounds of irreconcilable differences or irretrievable breakdown of the marriage.

An uncontested divorce in Washington typically costs $11,000 and takes 2–4 months. Contested cases average $45,000 and can take 12–18 months or longer. The governing statute is RCW §26.09.030.

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Common Questions

How long do you have to live in Washington to file for divorce?
Washington requires None (must be resident) of residency before you can file for divorce. RCW §26.09.030 governs the filing requirements.
Is Washington a community property or equitable distribution state?
Washington follows community property rules, meaning marital assets are generally split 50/50.
How much does a divorce cost in Washington?
Filing fees in Washington range from $280–$350. The median total cost is approximately $11,000 for uncontested divorces and $45,000 for contested cases.
How long does a divorce take in Washington?
Washington has a mandatory waiting period of 90 days. Uncontested divorces typically finalize in 2–4 months, while contested cases can take 12–18 months or longer.
How is child support calculated in Washington?
Washington uses the Income Shares model, based on both parents' combined income. The formula considers both parents' incomes, number of children, health insurance costs, and childcare expenses.

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Related Resources

This page provides general information about divorce mediation in Seattle, WA and is not legal advice. Verify current statutes with RCW §26.09.030 or consult a licensed Washington attorney. Last reviewed March 2026.