Can a landlord retaliate against a tenant for complaining in Colorado?

No. In Colorado, a landlord may not retaliate against a tenant who makes a good-faith complaint about habitability or joins a tenants’ association by raising the rent, cutting services, ending the lease, bringing or threatening an eviction, or otherwise intimidating the tenant. The statute sets no period of presumed retaliation; a tenant who proves retaliation may end the lease and recover up to three months’ rent or three times actual damages. Separately, the federal Fair Housing Act makes it unlawful to threaten or interfere with anyone for exercising fair housing rights. This is C.R.S. § 38-12-509.

WhatColorado
Retaliation by a landlordProhibited by statute
Time period in the statuteProhibited; no set period
How the period worksNo period; the tenant proves retaliation

Source

C.R.S. § 38-12-509

Read the statute in the Colorado Revised Statutes (Colorado General Assembly): leg.colorado.gov.

The linked sections open Justia’s free copy of the code, because the state’s own site has no stable address for each section.

Checked against the statute on October 23, 2026.

This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.

How Seayora uses this rule

When an owner prepares an eviction in Seayora, it lists any repair request opened on the unit in the last 180 days that is still open, not to stop the case but because the tenant will raise retaliation and the owner should have an answer. Every repair request keeps the date it was filed.

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