The Colorado three (3) day notice to quit (JDF-101), also known as a “notice to pay or quit” or “notice to comply or vacate”, is used by a landlord to inform the tenant that they must either pay rent or fix a lease violation. The notice states that if the tenant does not do what is necessary to remedy the issue stated that the tenant will be required to move-out of the property. If the tenant decides to move-out, they will still be liable for any and all rent for the rest of the lease term.
When sending this notice the landlord is highly recommended to complete via certified letter with return receipt or any other way that allows the tenant to sign when they receive.
Laws – § 13-40-104