Reduce Child Support Payments in Washington
Reducing child support in Washington typically involves filing a modification based on a substantial change in circumstances since the current order was entered. These cases rely on updated financial information, accurate child support worksheets, and documentation showing why the existing amount no longer fits the situation. This page focuses on how reduction requests are structured and the documents used to support a change in child support. For full child support services and document preparation options, see our Child Support page.

Need help with child support? Call 206-578-9493.
Common Reasons to Request a Child Support Reduction
- Income change: job loss, reduced hours, layoffs, or a significant pay cut.
- Parenting schedule change: the child is spending more time with you (or living with you more often) than when the order was entered.
- New household factors: changes that affect the overall support picture (depending on your situation).
- Changed expenses: daycare, insurance, or other child-related costs changed substantially.
Why complete financial paperwork matters
Courts and agencies typically require full financial information and correctly completed worksheets. A strong request is organized, consistent, and supported with records—so the decision-maker can see the numbers clearly and understand what changed.
Documents we prepare
- Motion and supporting documents to request a child support modification (change)
- Declarations and supporting statements
- Financial declarations and required worksheets
- Proposed child support order
What to gather before filing
- A copy of your current child support order (and any later modifications)
- Recent pay stubs and proof of current income
- Tax returns (if available)
- Proof of the change (termination letter, medical documentation, new schedule details, etc.)
- Child-related expense info (insurance, medical, daycare, and other relevant costs)
Not sure if you should file to reduce support or respond to a request? Call and we’ll help you pick the cleanest starting point based on where your case is right now.