Washington Child Support Guidelines (2026 Updates)
The transition to a dual-household structure relies on the accurate calculation of support based on your combined net income of $107,200. In Grant County, WA, this follows the Income Shares Model to benefit one child.
Breakdown of the $107,200 Calculation
For a combined income of $107,200, the 2026 guidelines set the presumptive support for one child at Court Discretion. This ensures the transfer payment fairly reflects the total resources available to the family.
What This Number Means For You
At $7,000 or more in monthly net income, the standard 2026 economic table still applies as long as combined income stays under $50,000 — but the 45% net income cap becomes something worth paying attention to. Courts can't order you to pay more than 45% of your net monthly income in total child support without making a specific finding of good cause, and at higher income levels that ceiling matters. Deviation requests are also more common here, particularly around private school tuition, extracurricular costs, and travel expenses for custody exchanges. Use the scenario comparison tool to model how different custody arrangements and expense splits change your total obligation before you sit down with the other parent.
Number of Children: What To Expect
A single-child obligation is the lowest tier in Washington's table, and it's also the most frequently modified when custody schedules change. If your parenting time increases significantly, a modification petition is worth running through the calculator first.
What To Do After Seeing Your Number
The number on this page is a presumptive estimate — it's where the court starts, not necessarily where it ends. Don't let it panic you before you understand what's actually negotiable. Your parenting time schedule directly affects what you pay, and even a modest increase in overnight stays can produce a meaningful credit under Washington's residential time formula. Extraordinary expenses like daycare and health insurance premiums get added on top of the base, so your real total may be higher than what you see here. You also have the legal right to request a deviation if your circumstances qualify — high debt, other dependents, or a shared custody arrangement all count. Start with the worksheet wizard to see your full picture before your hearing.
Filing in Grant County Superior Court
In Grant County Superior Court, located in Ephrata, child support orders based on a $107,200 combined income are filed with theGrant County Superior Court clerk at 35 C St NW, Ephrata, WA 98823. Filing fees inGrant County are $250 - $314. Once filed, the presumptiveCourt Discretion/mo order for one child becomes the baseline unless either parent requests a deviation hearing.
Related Income Tiers
These neighboring brackets help illustrate how Washington's 2026 schedule scales support incrementally with income.
Application in Grant County Superior Court
While the 2026 economic schedule is uniform statewide, the Grant County Superior Court handles procedural enforcement. In Grant County, judges may require additional proof of income before finalizing the Court Discretion order.
Calculation Summary & Requirements
In summary, the 2026 guidelines for $107,200 provide a clear expectation of Court Discretion for one child. While Grant County rules add complexity, the $107,200 baseline remains the most important factor.
Accuracy & Legal Status
DSHS and the Grant County Superior Court are the final authorities on support orders. These 2026 $107,200 and Court Discretion estimates for one child help explain the general legal framework in Grant County, WA.