Washington family law resources

Free guides for parents in Washington parenting plan and support cases, with links to the official statewide forms

The Family Court Playbook: Washington Edition

11 guides from start to finish

Step 1

How Family Court Works in Washington

The superior court as family court, commissioners and revision, facilitators, and the statewide pattern forms

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Step 2

Parenting Plans and the Residential Schedule Factors in Washington

Decision-making, the residential schedule factors in RCW 26.09.187, and the limitations in RCW 26.09.191

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Step 3

How to Ask for a Parenting Plan in Washington

The right petition, home state jurisdiction, the summons, and proposed parenting plans

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Step 4

How to Change a Parenting Plan in Washington

Substantial change, the grounds in RCW 26.09.260, minor changes, and adequate cause

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Step 5

Declarations Under Penalty of Perjury in Washington Family Court

Declarations under penalty of perjury in place of affidavits under GR 13 and chapter 5.50 RCW

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Step 6

How to Prepare Evidence for a Washington Parenting Plan Case

The Rules of Evidence, hearsay, authenticating messages, discovery, and GAL reports

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Step 7

How Child Support Is Calculated in Washington

Net income, the economic table, each parent’s share, limits, deviations, and modification

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Step 8

The Financial Declaration and Support Worksheets in Washington

The Financial Declaration, tax returns and paystubs, sealed records, and worksheets

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Step 9

How to Serve Family Law Papers in Washington

Who can serve, personal service, service by mail or publication, and proof of service

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Step 10

Mediation, Dispute Resolution, and Parenting Seminars in Washington

Court mediation, the dispute resolution section of the plan, and parenting seminars

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Step 11

What to Expect at Washington Family Law Hearings and Trial

Temporary orders, motion hearings, revision, informal trials, and appeal deadlines

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Onbello prepares court-ready California family law filings for parents without a lawyer.