Washington Child Support Guidelines (2026 Updates)
Understanding the impact of a $2,900 monthly income on child support is essential for Washington parents. The 2026 guidelines provide a roadmap for determining payments for one child at this specific income level.
Breakdown of the $2,900 Calculation
In the 2026 schedule, the $2,900 tier for one child correlates with a $630 monthly support amount. Each parent contributes a percentage of this total based on their share of the $2,900.
Standard Mid-Income Calculation
Your $2,900 income falls within the standard economic schedule. This means the $630 figure is the presumptive legal standard. Want a complete breakdown including deviations and expenses? Calculate your full worksheet
Presumptive Amount
$630
Schedule Bracket
Standard Limit
The SSR and Low-Income Safeguards
In 2026, the SSR remains a vital safeguard. When the combined income is $2,900, the court ensures the $630 payment doesn't violate the $2,394 rule, protecting the payor's ability to live.
Filing in Lincoln County Superior Court
In Lincoln County Superior Court, located in Davenport, child support orders based on a $2,900 combined income are filed with theLincoln County Superior Court clerk at 450 Logan St, Davenport, WA 99122. Filing fees inLincoln County are $250 - $314. Once filed, the presumptive$630/mo order for one child becomes the baseline unless either parent requests a deviation hearing.
Income Bracket Context
At $2,900/mo, this household falls in the lower income bracket of Washington's 2026 schedule — below the state median of $7,114/mo. At this level, SSR protections and low-income deviations are more likely to influence the final order than the presumptive $630 figure.
Deviation Likelihood in Lincoln County
At the $2,900 level, deviation requests are less common but still possible in Lincoln County. The most frequent grounds are extraordinary healthcare costs, shared custody arrangements, or documented debts. The presumptive $630 is upheld in the majority of standard cases at this income tier.
Children-Specific Insight
For one child at $2,900/mo, the $630 obligation reflects Washington's base rate. Parents adding a second child to the order would see this figure rise to $966 — an increase of $336 — reflecting the additional resources required under the 2026 schedule.
Related Income Tiers
Parents earning slightly more than $2,900 — at $3,000/mo — would face a presumptive order of $652/mo for one child in Washington. Those earning slightly less at $2,800/mo would owe $609/mo. These neighboring brackets help illustrate how Washington's 2026 schedule scales support incrementally with income.
Application in Lincoln County Superior Court
While the 2026 economic schedule is uniform statewide, the Lincoln County Superior Court handles procedural enforcement. In Lincoln County, judges may require additional proof of income before finalizing the $630 order.
Calculation Summary & Requirements
The $2,900 income tier is a critical data point. For one child, the 2026 presumptive amount of $630 is the legal standard in Lincoln County. Understanding this interacts with your total finances is key.
Accuracy & Legal Status
Child support laws in Washington, including 2026 updates for $2,900 incomes, are complex. The $630 estimates for one child may not reflect all local rules or specific procedures in Lincoln County.