⚠ Colorado Eviction Notices: Colorado Unconditional Quit (3-Day) All Eviction Notices State Late Rent Notices Colorado Cure-or-Quit

Free Colorado Unconditional Quit Notice

Colorado statutory unconditional quit notice under CRS §13-40-104(1)(d.5). NO cure right — for severe lease violations including substantial violations: violence, drug activity, criminal acts endangering others. Tenant must vacate within 3 days or eviction proceedings commence.

3-Day Notice CRS §13-40-104(1)(d.5) Colorado Free PDF 2026 Edition
Free Colorado Unconditional Quit Notice — overview
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Free Colorado Unconditional Quit Notice — overview

⚠ Colorado Statutory Requirement

In Colorado, CRS §13-40-104(1)(d.5) requires a 3-day unconditional quit notice for severe lease violations. Unlike a cure-or-quit notice, the tenant has NO right to cure the violation — the notice demands unconditional surrender of possession within the statutory period. Violations covered include: substantial violations: violence, drug activity, criminal acts endangering others. Improper service or use of unconditional quit for non-severe violations may invalidate the notice; landlord exposure includes wrongful eviction claims.

COLORADO STATUTORY NOTICE: Colorado unconditional quit notice for severe violations — NO cure right under CRS §13-40-104(1)(d).
📅TIMING / SERVICE: Wait full 3 days statutory period before filing eviction. Retain proof of service.

This Colorado 3-day unconditional quit notice is a Colorado statutory notice under CRS §13-40-104(1)(d.5) that requires the tenant to unconditionally surrender possession within 3 days. NO cure right; for severe violations only (substantial violations: violence, drug activity, criminal acts endangering others).

Generate the Colorado Notice

Complete the fields below to generate a Colorado 3-Day Unconditional Quit Notice. Document the severe violation thoroughly before serving. Verify the violation meets the CRS §13-40-104(1)(d.5) statutory threshold.

Colorado Unconditional Quit Period (No Cure Right): Colorado CRS §13-40-104(1)(d.5) provides 3 days unconditional quit period with NO cure right. For severe lease violations only: substantial violations: violence, drug activity, criminal acts endangering others. Tenant must vacate or face eviction proceedings.

👥1. Notice Header (From / To / Property)

From (Landlord / Property Manager)
To (Tenant)

📝2. Notice Content

Rent Owed
Colorado 3-Day Unconditional Quit Demand

⚠ Colorado Unconditional Quit (No Cure Right)

NO CURE RIGHT under CRS §13-40-104(1)(d). This notice is NOT for routine violations or rent default — it is reserved for severe violations: substantial violations: violence, drug activity, criminal acts endangering others. If the violation does not meet the statutory threshold, a cure-or-quit notice (with cure period) must be used instead.

Consequences if Tenant Does Not Vacate

3. Signature

About the Colorado Unconditional Quit Notice

The Colorado 3-Day Unconditional Quit Notice is a statutory notice under CRS §13-40-104(1)(d.5) requiring the tenant to unconditionally surrender possession of the premises within 3 days. Unlike a cure-or-quit notice — which gives the tenant an opportunity to remediate the violation — an unconditional quit notice provides NO cure right. The tenant must vacate. This notice is reserved for severe violations only: substantial violations: violence, drug activity, criminal acts endangering others. Use of an unconditional quit notice for less-severe violations is improper and may invalidate the notice, exposing the landlord to wrongful eviction claims and damages. Best practice: document the severe violation thoroughly (photos, witness statements, police reports, dated logs); confirm the violation meets the CRS §13-40-104(1)(d.5) statutory threshold; serve the notice properly with proof of service retained; wait the full 3 days statutory period before filing the eviction action; consult Colorado landlord-tenant counsel for any contested matter.

Colorado Statutory Requirements

  • Statute: Colo. Rev. Stat. §13-40-104(1)(d.5) and §13-40-107.5 (3-day for substantial violation including violence, criminal activity, drugs)
  • Notice period: 3 days
  • NO cure right — tenant must vacate; no opportunity to remediate
  • Applies to severe violations only: substantial violations: violence, drug activity, criminal acts endangering others
  • Improper use for non-severe violations may invalidate the notice
  • Eviction follows expiration without surrender of possession

Service Methods Permitted in Colorado

  • Personal service on the tenant (preferred where possible)
  • Substituted service on a person of suitable age at the premises (after personal attempt)
  • Post and mail (“nail and mail”) if personal/substituted impossible
  • Certified mail where permitted by state statute or lease
  • Retain proof of service — date, time, method, server’s identity; critical for eviction proceeding

Common Mistakes (Colorado-Specific)

  • Using unconditional quit for non-severe violations — must use cure-or-quit instead
  • Insufficient documentation of the severe violation (lacks evidence)
  • Improper service — failure to retain proof of service voids the notice
  • Premature eviction filing before notice period expires
  • Inadequate notice period — Colorado requires 3 days
  • Wrong statute citation — must cite CRS §13-40-104(1)(d.5)

Best Practices

  • Use only for severe violations (substantial violations: violence, drug activity, criminal acts endangering others)
  • Document the violation with photos, witnesses, police reports, dated logs
  • Cite CRS §13-40-104(1)(d.5) on the notice
  • Personal or substituted service preferred — retain proof
  • Wait full 3 days before filing eviction
  • Consult Colorado landlord-tenant counsel for any contested violation

Related Resources

Frequently Asked Questions

When can a Colorado landlord use a 3-day unconditional quit notice instead of a cure notice?

Only on a narrow route. C.R.S. § 13-40-107.5(4)(a) says a tenancy may be terminated at any time on the basis of a substantial violation, and the termination is effective three days after service of written notice to terminate tenancy. That is the residential three-day path, and it is picked up as unlawful detention by § 13-40-104(1)(d.5). Nothing in this route gives the tenant a chance to fix the problem. If the conduct is ordinary lease-breaking, or the tenant simply has not paid, this is the wrong form and the wrong number of days.

What actually counts as a substantial violation in Colorado?

C.R.S. § 13-40-107.5(3) defines it as any act or series of acts by the tenant or any guest or invitee that, taken together, either occurs on or near the premises and endangers a person or willfully and substantially endangers the property of the landlord, a co-tenant or a person living on or near the premises; or occurs on or near the premises and constitutes a violent or drug-related felony under the listed articles of title 18; or occurs on the leased premises or the building’s common areas and is a criminal act carrying a potential sentence of one hundred eighty days or more that has also been declared a public nuisance. Document which limb you are relying on.

My tenant broke the same lease rule twice. Is that a 3-day notice?

Not for an ordinary residential tenancy. The repeat-violation route is C.R.S. § 13-40-104(1)(e.5). Under (1)(e.5)(II) a residential tenancy may be terminated at any time for a subsequent violation of the same condition or covenant, but the termination is effective ten days after service of written notice to terminate. Three days applies only to a nonresidential agreement or an employer-provided housing agreement, and five days to an exempt residential agreement. Serving three days on a month-to-month apartment tenant for a repeat rule violation is a short notice, and a short notice is a defect the tenant can raise.

What has to appear on the notice for it to be valid?

C.R.S. § 13-40-107.5(4)(b) is specific and short. The notice to terminate tenancy must describe the property, state the particular date when the tenancy will terminate, and state the grounds for termination. It must be signed by the landlord or by the landlord’s agent or attorney. Note what the statute asks for: a termination date, not a cure deadline, because there is no cure on this route. Stating the grounds means describing the conduct you say was a substantial violation, not just reciting the statute number. A notice that omits the date or the grounds is the easiest thing for a tenant to attack.

Is there any other situation where three days is the right number in Colorado?

Yes, but not for a standard apartment or house rental. C.R.S. § 13-40-104(1)(d), (1)(e), (1)(e.5) and (1)(j) each set three days’ notice for a nonresidential agreement or an employer-provided housing agreement, covering nonpayment, a material covenant breach, a repeat breach, and nuisance or negligent damage. Separately, § 13-40-107(2)(d) allows three days to end a tenancy of one week or longer but less than one month, or a tenancy at will. Those are different instruments with different content requirements. Do not reuse an unconditional quit form for them.

Who has to prove the violation if the tenant fights the eviction?

The landlord does. C.R.S. § 13-40-107.5(5)(a) puts the burden on the landlord to prove the occurrence of a substantial violation by a preponderance of the evidence. Subsection (5)(b)(II) also gives the tenant a defence where a guest or invitee committed the violation, the tenant did not know of it and could not reasonably have known of or prevented it, and the tenant immediately notified a law enforcement officer. That is why dated logs, photographs, witness statements and incident or police report numbers matter more on this route than on any other Colorado notice.

Can a tenant block a substantial-violation eviction on domestic violence grounds?

Yes. C.R.S. § 13-40-107.5(5)(c)(I) says a landlord has no basis for possession under that section if the tenant is a victim-survivor of unlawful sexual behavior, stalking, domestic violence or domestic abuse that caused, contributed to or resulted in the alleged substantial violation, where it has been documented under § 13-40-104(4). The documentation options in § 13-40-104(4)(a) include a police report, a protection order, a self-attestation affidavit, or a letter from a qualified third party. Under (5)(c)(II) you may still seek possession against the tenant or lessee who is the responsible party.

The lease is ending anyway. Do I need this notice at all?

No, and using it would be a mistake. Ending a periodic tenancy or declining to renew a fixed term is governed by C.R.S. § 13-40-107, which requires written notice served before the end of the period or term: at least ninety-one days for a tenancy of one year or longer, twenty-eight days for six months or longer but less than a year, twenty-one days for one month or longer but less than six months, three days for one week or longer but less than one month or a tenancy at will, and one day for less than a week. Under § 13-40-107(4) no notice is needed from a tenant whose fixed term ends at a time certain.

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⚖ Legal Disclaimer

This Colorado unconditional quit notice template is provided for general informational purposes only and does not constitute legal advice. Colorado landlord-tenant law (Colo. Rev. Stat. §13-40-104(1)(d.5) and §13-40-107.5 (3-day for substantial violation including violence, criminal activity, drugs)) governs the specific notice requirements and service methods. State law may change. For Colorado landlord-tenant law guidance, consult qualified counsel. Consult a qualified Colorado landlord-tenant attorney before initiating any eviction proceeding.