Washington Child Support Guidelines (2026 Updates)
A combined monthly net income of $18,000 falls into a specific bracket of the Washington State Child Support Schedule. In Snohomish County, this figure is used as the baseline to determine the support obligation for one child.
Breakdown of the $18,000 Calculation
The mathematical directive for parents earning $18,000 is a $2,143 basic support obligation for one child. This is derived from economic studies of household spending in Washington State.
High-Income Notice
Because your combined income of $18,000 exceeds the $12,000 statutory ceiling, the $2,143 base is a minimum starting point. Judges in Snohomish County, WA have discretion to increase support proportional to the family's standard of living.
Note: The 45% net income cap remains a vital legal defense.
The SSR and Low-Income Safeguards
The approximately $2,394 SSR is a mandatory consideration. If the $2,143 from your $18,000 results in the payor having less than approximately $2,394, a Low-Income Deviation is typically applied in Snohomish County.
Application in Snohomish County Superior Court
While the 2026 economic schedule is uniform statewide, the Snohomish County Superior Court handles procedural enforcement. In Snohomish County, judges may require additional proof of income before finalizing the $2,143 order.
Calculation Summary & Requirements
The 2026 schedule provides structure for families earning $18,000. By setting a $2,143 base for one child, the state aims for a predictable financial future for children in Snohomish County, WA.
Accuracy & Legal Status
The 2026 Washington State Child Support Table data for $18,000 income is provided for convenience. While the $2,143 figure is accurate to the schedule, results in Snohomish County depend on case-specific variables.
Last Updated: April 9, 2026