How to File for Divorce in Washington (2026)
Reviewed by DocDraft Legal Team · Washington · Last updated 2026-05-18
Filing for divorce in Washington means working within Washington's own rules on residency, grounds, property, and support. Washington divides marital property under community property (assets acquired during the marriage are owned equally), and the no-fault path is granted when the marriage is irretrievably broken. Before filing, note the residency rule: At the time of filing, one party must be a Washington resident, or a member of the armed forces stationed in Washington, or be married to a Washington resident or service member stationed in Washington. Washington has no minimum residency duration requirement. This guide walks the Washington-specific steps, forms, and statutes (Wash. Rev. Code § 26.09.030) you need.
Key Considerations
Washington resolves the marital estate under a community-property framework. Community property state with all-property equitable distribution: the court divides both community and separate property in a manner that is just and equitable considering all relevant factors including the nature and extent of community property; the nature and extent of separate property; duration of marriage; and economic circumstances of each spouse at the time the division becomes effective. Washington is one of the few community property states that may divide separate property. The controlling authority is Wash. Rev. Code § 26.09.080.
On spousal support, Court may order maintenance based on 6 enumerated factors at § 26.09.090: financial resources of the party seeking maintenance; time necessary to acquire education or training; standard of living established during the marriage; duration of the marriage; age, physical and emotional condition, and financial obligations of the spouse seeking maintenance; and ability of the spouse from whom maintenance is sought to meet his or her own needs while meeting those of the spouse seeking maintenance. The governing authority is Wash. Rev. Code § 26.09.090.
Washington's child-support math is rule-bound. Income-shares model under Wash. Rev. Code Chapter 26.19; both parents' combined monthly net income is applied to the Economic Table with adjustments for residential schedule (when residential time is approximately equal, the court has discretion to deviate), health insurance, and child-care It is set out in Wash. Rev. Code Chapter 26.19, with the official calculator.
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Relevant Documents
Washington filers use the following: FL Divorce 201 (Petition for Dissolution of Marriage); statewide mandatory forms available from the Washington State Courts website with separate variants for cases with and without minor children
Child Support Worksheet
This document calculates the appropriate amount of child support based on both parents' incomes, the custody arrangement, and other factors.
Final Decree of Divorce
This is the final court order that legally ends your marriage and includes all the terms of your divorce including property division, support, and child custody arrangements.
Financial Disclosure Declaration
Both spouses must complete this document detailing all assets, debts, income, and expenses to ensure fair division of property and appropriate support amounts.
Marital Settlement Agreement
This document outlines the terms of your divorce agreement including property division, debt allocation, spousal support, and child custody arrangements if applicable.
Parenting Plan
If you have children, this document details the custody arrangement, visitation schedule, and decision-making responsibilities for the children.
Qualified Domestic Relations Order (QDRO)
This document is necessary if you need to divide retirement accounts or pension benefits between spouses as part of the divorce settlement.
Response to Petition for Dissolution
If you're the responding spouse, this document allows you to answer the claims in the petition and state your own requests regarding the divorce terms.
Summons
This document notifies your spouse that a divorce action has been filed and that they have a certain amount of time to respond.
Wage Withholding Order
This document directs an employer to withhold child support or spousal support payments from a spouse's paycheck.
Relevant Laws
Washington Revised Code § 26.09.030 - Petition for Dissolution of Marriage
This law establishes that Washington is a 'no-fault' divorce state, meaning either spouse can file for divorce by simply stating the marriage is 'irretrievably broken.' No proof of wrongdoing is required, making it easier to initiate divorce proceedings without having to prove fault.
Washington Revised Code § 26.09.080 - Property Division
Washington is a community property state, meaning all property and debts acquired during marriage are presumed to belong equally to both spouses. This law requires courts to divide property and liabilities 'justly and equitably' after considering factors such as the nature of property, duration of marriage, and economic circumstances of each spouse.
Washington Revised Code § 26.09.090 - Maintenance (Alimony)
This statute governs spousal maintenance (alimony) in Washington. Courts may award maintenance to either spouse based on factors including length of marriage, standard of living during marriage, age, health, financial resources, and time needed for education/training. There is no set formula for calculating maintenance amounts or duration.
Washington Revised Code § 26.09.100-26.09.170 - Child Support
These laws establish Washington's child support framework, requiring both parents to contribute to their children's support. Washington uses a specific economic table and calculation method based on both parents' incomes. Child support typically continues until a child turns 18 or graduates high school, whichever occurs later.
Washington Revised Code § 26.09.187-26.09.191 - Parenting Plans
Washington requires divorcing parents to establish a detailed parenting plan outlining residential schedules, decision-making authority, and dispute resolution methods. Courts prioritize children's best interests, with factors including each parent's relationship with the child, maintaining stability, and any history of domestic violence or substance abuse.
Washington Revised Code § 26.09.020 - Residency Requirement
To file for divorce in Washington, at least one spouse must be a resident of the state or stationed as a military member in the state. There is no minimum time requirement for residency before filing, making Washington's residency requirements more accessible than many other states.
Washington Revised Code § 26.09.015 - Mediation Proceedings
This law encourages the use of mediation to resolve divorce disputes, particularly in cases involving children. Some counties require mediation before trial for parenting plan disputes. However, mediation is not required in cases involving domestic violence or where it would cause significant hardship.
Washington Revised Code § 26.09.060 - Temporary Orders
During divorce proceedings, either party can request temporary orders addressing immediate concerns like child custody, support payments, use of property, and restraining orders. These temporary arrangements remain in effect until the final divorce decree is issued, providing stability during the divorce process.
Regional Variances
Western Washington
King County (Seattle) has specific local court rules for family law cases. The county requires completion of a Family Law Orientation before most hearings. They also have specialized services like Early Resolution Case Managers who help parties reach agreements without court intervention. Financial declarations in King County must use their specific forms, which differ slightly from the state standard forms.
Pierce County (Tacoma) requires mandatory settlement conferences before trial in divorce cases. They have specific local rules regarding parenting evaluations and guardian ad litem appointments that may differ from other counties. Pierce County also has unique procedures for temporary orders hearings with strict page limits on declarations.
Snohomish County has implemented a specialized Family Justice Center that centralizes divorce and family law services. They require specific local forms for parenting plans and financial declarations. The county also has unique requirements for mediation before certain contested hearings involving children.
Eastern Washington
Spokane County has its own local family law rules that differ from western Washington counties. They require specific procedures for temporary orders and have different standards for financial disclosures. Spokane also has a unique Family Court Facilitator program that provides specialized assistance to pro se litigants.
Benton County has specific local requirements for parenting plans that emphasize detailed transportation arrangements and communication protocols between parents. The county also has different procedures for modification of child support compared to other counties.
Rural Counties
Due to its island geography, San Juan County has unique procedures for court appearances, often allowing telephonic or video appearances more liberally than other counties. The county also has different timelines for processing divorce paperwork due to logistical challenges.
As a rural county, Okanogan has limited court days for family law matters, which can affect scheduling and timelines for divorce proceedings. The county has fewer specialized services and may have different expectations regarding mediation and alternative dispute resolution.
Suggested Compliance Checklist
Check that the residency rule is met
Before filing days after startingAt the time of filing, one party must be a Washington resident, or a member of the armed forces stationed in Washington, or be married to a Washington resident or service member stationed in Washington. Washington has no minimum residency duration requirement. See Wash. Rev. Code § 26.09.030.
Identify the legal grounds in the petition
Before filing days after startingPure no-fault: the sole ground for dissolution is that the marriage is irretrievably broken. If only one party alleges irretrievable breakdown and the other denies, the court will make a finding of irretrievable breakdown after considering relevant factors or refer the parties to a conciliation counselor; but ultimately one party's belief that the marriage is irretrievably broken is sufficient. See Wash. Rev. Code § 26.09.030.
Start the action: file the petition with the court
At filing days after startingFL Divorce 201 (Petition for Dissolution of Marriage); statewide mandatory forms available from the Washington State Courts website with separate variants for cases with and without minor children Expect a filing fee of $314 statewide base filing fee for a Petition for Dissolution of Marriage in superior court; some counties charge a county supplement bringing the total slightly higher (e.g., Clark County $364). A fee waiver is available: Motion to Waive Civil Filing Fee and Surcharges (GR 34) waives fees based on inability to pay.
Account for the waiting period
After filing days after starting90-day mandatory waiting period from the later of filing of the petition or service of summons on respondent before the court may enter a decree of dissolution; this waiting period cannot be waived by agreement or by the court (Wash. Rev. Code § 26.09.030).
Serve the spouse and complete financial disclosure
After filing days after startingThe responding spouse must be formally served, and both sides typically exchange a financial affidavit before the case proceeds.
Obtain the final judgment
Final step days after startingAfter timing and any custody, support, and property terms are settled, the court signs the decree of dissolution.
| Task | Description | Document | Days after starting |
|---|---|---|---|
| Check that the residency rule is met | At the time of filing, one party must be a Washington resident, or a member of the armed forces stationed in Washington, or be married to a Washington resident or service member stationed in Washington. Washington has no minimum residency duration requirement. See Wash. Rev. Code § 26.09.030. | - | Before filing |
| Identify the legal grounds in the petition | Pure no-fault: the sole ground for dissolution is that the marriage is irretrievably broken. If only one party alleges irretrievable breakdown and the other denies, the court will make a finding of irretrievable breakdown after considering relevant factors or refer the parties to a conciliation counselor; but ultimately one party's belief that the marriage is irretrievably broken is sufficient. See Wash. Rev. Code § 26.09.030. | divorce-petition | Before filing |
| Start the action: file the petition with the court | FL Divorce 201 (Petition for Dissolution of Marriage); statewide mandatory forms available from the Washington State Courts website with separate variants for cases with and without minor children Expect a filing fee of $314 statewide base filing fee for a Petition for Dissolution of Marriage in superior court; some counties charge a county supplement bringing the total slightly higher (e.g., Clark County $364). A fee waiver is available: Motion to Waive Civil Filing Fee and Surcharges (GR 34) waives fees based on inability to pay. | divorce-petition | At filing |
| Account for the waiting period | 90-day mandatory waiting period from the later of filing of the petition or service of summons on respondent before the court may enter a decree of dissolution; this waiting period cannot be waived by agreement or by the court (Wash. Rev. Code § 26.09.030). | - | After filing |
| Serve the spouse and complete financial disclosure | The responding spouse must be formally served, and both sides typically exchange a financial affidavit before the case proceeds. | - | After filing |
| Obtain the final judgment | After timing and any custody, support, and property terms are settled, the court signs the decree of dissolution. | - | Final step |
Frequently Asked Questions
Washington uses community property (assets acquired during the marriage are owned equally). Community property state with all-property equitable distribution: the court divides both community and separate property in a manner that is just and equitable considering all relevant factors including the nature and extent of community property; the nature and extent of separate property; duration of marriage; and economic circumstances of each spouse at the time the division becomes effective. Washington is one of the few community property states that may divide separate property. See Wash. Rev. Code § 26.09.080.
At the time of filing, one party must be a Washington resident, or a member of the armed forces stationed in Washington, or be married to a Washington resident or service member stationed in Washington. Washington has no minimum residency duration requirement. This is set by Wash. Rev. Code § 26.09.030.
$314 statewide base filing fee for a Petition for Dissolution of Marriage in superior court; some counties charge a county supplement bringing the total slightly higher (e.g., Clark County $364) Motion to Waive Civil Filing Fee and Surcharges (GR 34) waives fees based on inability to pay
Pure no-fault: the sole ground for dissolution is that the marriage is irretrievably broken. If only one party alleges irretrievable breakdown and the other denies, the court will make a finding of irretrievable breakdown after considering relevant factors or refer the parties to a conciliation counselor; but ultimately one party's belief that the marriage is irretrievably broken is sufficient. The governing statute is Wash. Rev. Code § 26.09.030.
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