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FL Divorce 205Mandatory

Petition to Invalidate (Annul) Marriage

Washington · Washington State Courts · Effective June 1, 2024

This form is used to ask the court to declare a marriage invalid (annul) or to ask the court to dissolve a marriage and divide property. It asks for information about the people involved, the marriage itself, and details about property and names.

Open the official PDFfrom Washington State Courts

Where this fits in a case

Start a case

Stage: Start a case

This form is used when a person believes their marriage should be declared invalid, or when they are filing to dissolve a marriage and divide assets.

Either party may file.

Common questions

Who fills out this form?
The form has sections for both the Petitioner (the person starting the case) and the Respondent (the other spouse).
Does this form ask for a filing fee?
The provided text does not mention any filing fees for this form.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect June 1, 2024.

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