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DOH 422-055Mandatory

Certificate of Dissolution of Domestic Partnership

Washington · Washington State Courts · Effective June 1, 2015

This form is used to officially state that a domestic partnership has ended. It asks for details about the two partners involved and the date the dissolution was ordered by the court.

Open the official PDFfrom Washington State Courts

Where this fits in a case

Judgment

Stage: Judgment

This form is used when a domestic partnership needs to be legally ended, as part of a divorce process.

Either party may file.

Common questions

Who fills out this form?
The form must be completed by the Petitioner’s Attorney or by the person filing it themselves (PRO SE).
What information does this form collect?
It collects names, dates of birth, current addresses, and details about the partnership itself, like the date it started.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect June 1, 2015.

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