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JDF99

B Notice to Terminate Tenancy (residential eviction)

Colorado · Colorado Judicial Branch · Effective May 1, 2025

This form is a notice from a landlord to a tenant that the landlord is ending the rental agreement and starting the process to have the tenant move out. It requires the landlord to state a move-out date and the reason for ending the tenancy.

Open the official PDFfrom Colorado Judicial Branch

Where this fits in a case

Start a case

Stage: Start a case

This form is used by a landlord to formally notify a tenant that their tenancy is ending, which can happen because a lease is not being renewed, or because the tenant violated the lease agreement.

Usually filed by the person starting the case.

Common questions

What is this form for?
This form is a Notice to Terminate Tenancy used by a landlord to start the process of ending a tenant's right to live on the property.
Does the tenant have a right to mediation?
Tenants who receive certain types of assistance may have a right to mandatory mediation before a landlord can start an eviction case. The form advises tenants to let the landlord know in writing if they qualify.
Who fills out this form?
The form includes sections for signatures from the Landlord, Landlord’s Agent, or Landlord’s Attorney.

Revision history

No changes recorded since we started tracking this form on October 10, 2026. The current version took effect May 1, 2025.

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