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Annulment

Resource

About Annulment Use these forms and instructions to cancel (invalidate) a marriage or civil union.

Respond to Paperwork Related to an Annulment

Webpage

How to Respond to Paperwork Asking for an Annulment First, read the paperwork and decide whether or not you agree with the information in the paperwork.

To obtain a declaration that your marriage is invalid, you need to prove one of the grounds described in §14-10-111, C.R.S. Declaration of Invalidity. Please review the statute and Invalidity of Marriage - Annulment to determine what grounds may apply to your circumstances.

Summons (annulment/invalidity)

Self-Help Form

Form ID

JDF 1042

JDF1042.pdf

Guide to Annulment (invalidity)

Self-Help Form

Form ID

JDF1040

JDF1040.pdf

Petition for Annulment (invalidity)

Self-Help Form

Form ID

JDF 1041

JDF1041.pdf

JDF1041.spanish.pdf

Final Decree (annulment/invalidity)

Self-Help Form

Form ID

JDF 1049

JDF1049.pdf

JDF1049.docx

Waiver of Service (annulment/invalidity)

Self-Help Form

Form ID

JDF 1043

JDF1043.pdf

JDF1043.spanish.pdf

Return of Service (annulment/invalidity)

Self-Help Form

Form ID

JDF 1044

JDF1044.pdf

Response to the Petition (annulment/invalidity)

Self-Help Form

Form ID

JDF 1045

JDF1045.pdf

Instructions to File for a Declaration of Invalidity of Civil Union (Annulment)

Self-Help Form

Form ID

JDF1268

JDF 1268 Instructions to File Declaration of Invalidity of Civil Union.pdf

List of Fees

Resource

List of Fees Fees are listed by case type below. Visit the Fee Waiver page for forms and guides. Fee Increase The Legislature increased many court filing fees on January 1, 2025....

Annul or Cancel a Marriage

Webpage

About Annulment If you are married, but you no longer want to be married, you will need to go through the divorce process to end your marriage....

Annul or Cancel a Civil Union

Webpage

About Annulment If you are in a civil union, but you no longer want to be in a civil union, you will need to go through the dissolution of civil union process to end your civil union....

How Do I

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Commonly Asked Questions We understand that navigating the judicial branch website may be a challenge....

Request Grandparent or Great-Grandparent Visitation

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About Grandparent or Great-Grandparent Family Time A maternal or paternal grandparent of a child may seek a court order granting grandparent reasonable family time when there is or has been ...

A-Z Directory

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A Abandoned Estate Documents About Colorado Judicial Branch Access and Visitation (AV) Information Access Guide to Public Records Access to Adoption Records ADA Coordinators ADA Request Adop...

Self-Help Forms

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Form Updates: April 2026 Past Blotters Can't view the form fields in your browser? Make sure your browser has a PDF Reader plugin and JavaScript enabled....