How can a Colorado renter respond to an eviction notice?
In Colorado, an eviction action starts after a landlord serves a tenant the required written notice and then files an unlawful detainer complaint in court. The statutes set out when a tenant is unlawfully holding over and the notice periods a landlord must give before suing. Tenants may also assert defenses in court, including claims that the landlord breached the warranty of habitability.
Courts require certain procedural steps from landlords before filing, and tenants may raise procedural or substantive defenses after an eviction complaint is filed. The process varies depending on why the landlord moved to evict, and case law shows courts will examine whether the tenant gave proper written or electronic notice of habitability problems when relevant to the tenant's claims.
Current Colorado law
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The deadline that matters
If the notice is for nonpayment of rent, the law generally requires a written notice giving the tenant ten days to pay the rent or give up possession, except shorter notice periods apply in limited situations.
What Colorado law says
A tenant can be held in unlawful detention when they remain in possession in violation of the lease or after the tenancy ends. Colorado law describes these grounds and the notice required before eviction, for example the payment-or-possession notice requirement under Colo. Rev. Stat. § 13-40-104. Eviction lawsuits must be started by filing the standard residential eviction complaint and affidavit and, in many cases, mandatory mediation procedures apply before or during filing under Colo. Rev. Stat. § 13-40-110. Tenants who claim the landlord failed to keep the unit habitable may rely on remedies in the warranty of habitability statute, including written notice and potential lease termination options, as described in Colo. Rev. Stat. § 38-12-507. Colorado cases emphasize that courts will look at whether tenants provided adequate written or electronic notice of habitability problems and that tender of rent can be a defense in some circumstances (see Miles v. Fleming, 214 P.3d 1054, 2009 WL 2096216 (Colo. 2009) and Vinson v. Daniel McCracken (Colo. Ct. App. 2024)).
What to do
A common first step is to carefully read the eviction notice to identify the reason for eviction and the notice period the landlord states.
A common step is to collect and keep copies of written or electronic communications with the landlord about repairs, rent payments, or disputes, since courts examine those records.
A common option is to review whether mandatory mediation applies under the eviction filing rules and consider participating if available.
A common step is to prepare a response or appearance if an eviction complaint is filed in court and to bring any defenses or counterclaims, such as a warranty-of-habitability claim.
A common option is to explore alternatives like curing the default during the notice period, negotiating with the landlord, or pursuing remedies allowed by statute if the unit is uninhabitable.
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Common questions
Do landlords have to give notice before filing an eviction in Colorado?
Yes, the statutes set out specific written notice requirements that depend on the reason for eviction, and a landlord generally must serve the required notice before filing an unlawful detainer action.
How long do I have to pay rent after a nonpayment notice?
For nonpayment claims, Colorado law generally requires a written notice giving the tenant ten days to either pay the rent or vacate, with limited exceptions for some agreements.
Can I raise habitability problems in response to an eviction?
Tenants may assert breach of the warranty of habitability under state law, which includes statutory remedies; courts will consider whether the tenant provided adequate written or electronic notice of the condition.
Does the landlord have to use a court form to start eviction?
Yes, an eviction action is commenced by filing the standard residential eviction complaint and affidavit as described in the eviction filing statute.
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This is legal information, not legal advice. CiteLaw is not a law firm and does not represent you. For advice about your specific situation, consult a licensed attorney.
