Filing information for the King County Superior Court. Get your Washington divorce documents ready in minutes. Not a law firm.
Start My Washington DivorceAddress
516 3rd Ave, Seattle, WA 98104
Phone
(206) 477-1400
Filing Hours
Mon–Fri 8:30 AM – 4:30 PM
Website
www.kingcounty.gov/courtsFiling Fee
$314
Waiting Period
90 days after filing and service
Court Type
Superior Court
Prepare your PETITION FOR DISSOLUTION OF MARRIAGE and all supporting forms. DivorceReady.online generates state-specific documents for you.
Make at least 2 copies of all documents — one for the court, one for your spouse, and one for your records.
Bring your completed packet to the King County clerk's office (King County Superior Court) during filing hours.
Pay the filing fee. The King County filing fee is listed below. If you cannot afford the fee, ask the clerk for a fee waiver application.
The court will assign a case number and schedule. If your spouse signs a waiver, no formal service is required.
After the mandatory 90 days after filing and service waiting period, submit your final decree for the judge's signature.
DivorceReady.online prepares the core Washington divorce documents commonly needed for an uncontested filing in King County. Local add-on forms or court-specific coversheets can vary by county:
PETITION FOR DISSOLUTION OF MARRIAGE
Summons / Summons / Acceptance of Service
SEPARATION CONTRACT AND PROPERTY SETTLEMENT AGREEMENT
FINAL DECREE OF DISSOLUTION
Washington uses 'Petitioner' and 'Respondent.' Additional state-specific forms may be required depending on your case.
One party must be a resident of Washington State at the time of filing. There is no minimum duration requirement.
Source-backed legal information
This page is maintained for self-represented uncontested divorce filers and is checked against official court, clerk, and e-filing resources where available.
Last reviewed
August 31, 2026
Next scheduled check: November 29, 2026
Reviewed by
DivorceReady Editorial Review Team
Editorial QC, source checks, and product-language review.
Attorney review
Prepared for future reviewer attribution
Attorney-review structure prepared; no attorney reviewer is currently assigned.
DivorceReady.online is a self-help document preparation service. We are not a law firm, do not provide legal advice, do not represent customers in court, and are not affiliated with any court. Customers are responsible for reviewing, signing, filing, serving, and paying all court or provider fees required by their filing office.
DivorceReady.online prepares your core Washington court forms, including the PETITION FOR DISSOLUTION OF MARRIAGE and supporting documents. You can review, download, and file them according to the King County Superior Court's current instructions.
Without Children
$89.99
Launch price - one-time flat fee
With Children
$119.99
Launch price - includes parenting plan
Prepare your divorce forms, make copies, and file them in person at the King County Superior Court at 516 3rd Ave, Seattle, WA 98104. The filing fee is $314. DivorceReady.online prepares all the required Washington-specific forms for you.
The King County Superior Court is open Mon–Fri 8:30 AM – 4:30 PM. We recommend arriving early as lines can be long, especially on Mondays.
The court filing fee in King County is $314. DivorceReady.online charges a separate one-time document preparation fee of $89.99 (no children) or $119.99 (with children).
The King County Superior Court is located at 516 3rd Ave, Seattle, WA 98104. You can reach the clerk's office at (206) 477-1400.
Browse divorce filing information for other Washington counties.