Colorado · Evictions · Updated Oct 2026

Colorado eviction rules for tenants

The notices a landlord in Colorado must give, how long you have to respond in court, why a lockout is illegal and where to get free legal help fast.

Short answer

10-day written demand to pay rent or move out (5 days for an 'exempt residential agreement': a single-family home rented by a landlord who owns five or fewer single-family rentals and says so in the lease).

Notice for unpaid rent
10 days
Time to respond in court
The summons sets an appearance date 7 to 14 days after it is issued.
Lockouts
Banned

If you get an eviction notice

  1. Read it closely: the kind of notice, the amount, the dates and how it was delivered. Use the timeline below.
  2. Don't move out or stop paying because of a notice alone. Only a court can order an eviction; the notice is the first step.
  3. Get free legal help now. Legal aid and the court's self-help center can check whether the notice is valid.
  4. If you are served with court papers, respond by the deadline and go to every hearing. Missing one can mean losing by default.
  5. Keep copies of the notice, your lease, rent receipts, texts and photos.

Eviction in Colorado

Notice for unpaid rent
10-day written demand to pay rent or move out (5 days for an 'exempt residential agreement': a single-family home rented by a landlord who owns five or fewer single-family rentals and says so in the lease). The notice must describe the grounds, mention the right to mediation for tenants on SSI, SSDI or Colorado Works, and be in English, Spanish or your primary language. C.R.S. §§ 13-40-104(1)(d), 13-40-106.
Notice for a lease violation
10-day notice to comply with the lease or move out (5 days for exempt residential agreements). A repeat violation of the same rule allows a 10-day notice to terminate with no chance to cure. A 'substantial violation' (certain serious crimes or acts endangering others) allows a 3-day notice to terminate. C.R.S. §§ 13-40-104(1)(e), (e.5), 13-40-107.5.
Ending a month-to-month tenancy
If you have lived there at least 12 months, most landlords need a legal 'cause' to end your tenancy or refuse to renew (for-cause eviction law, HB24-1098, since April 19, 2024). Not covered: tenants of less than 12 months, short-term rentals, and units in an owner-occupied (or owner-adjacent) single-family home, duplex or triplex. 'No-fault' causes are limited to demolition or conversion, major renovation, owner or family move-in, sale, refusing a new lease with reasonable terms, and a history of nonpayment; demolition/conversion and renovation require at least 90 days' written notice. Where a periodic tenancy can be ended, and for tenants ending one, the notice is: tenancy of 1 to 6 months (including month-to-month), 21 days; 6 months to 1 year, 28 days; 1 year or longer, 91 days. C.R.S. §§ 13-40-107, 38-12-1302, 38-12-1303.
Time to respond to an eviction lawsuit
The summons sets an appearance date 7 to 14 days after it is issued. You must file a written answer at or before that date and time (or appear) or the court can enter a default judgment for possession. C.R.S. §§ 13-40-111, 13-40-113.
Lockouts and utility shutoffs
Yes. The landlord may not remove or lock you out, willfully shut off utilities (heat, water, hot water, electricity, gas), or remove doors, windows or locks without a court order. You can sue to get back in and recover your actual damages plus statutory damages of three times the monthly rent or $5,000, whichever is higher, plus attorney fees. C.R.S. § 38-12-510.
Court self-help
The court's eviction self-help page
Law
C.R.S. §§ 13-40-104, 13-40-106, 13-40-107, 13-40-111, 13-40-113, 38-12-510, 38-12-1303

Eviction notice timeline for Colorado

Got a notice from your landlord? Enter the kind of notice and the day you got it to see the dates that follow from your state's rule, what your landlord may not do, and where to get free help fast.

This is not legal advice. Eviction deadlines are short and missing one can cost you your home. Read your notice carefully and contact legal aid or your court's self-help center right away.

Enter the date you got the noticeThe timeline appears when you pick a date.

Dates are estimates from the rule in our data. We skip weekends only where the rule counts business or court days, and we don't skip holidays.

Where to get free help in Colorado

Retaliation in Colorado

The landlord may not raise rent, cut services, end or refuse to renew your lease, sue or threaten to evict you, harass you, or charge fees because you made a good-faith complaint about conditions (to the landlord, a nonprofit or a government agency), joined a tenants' association, or used your habitability rights. You only need to show your complaint was a 'motivating factor.' Damages: three months' rent or three times your actual damages, whichever is greater, plus attorney fees, and you may end the lease. It is also a defense to eviction. The statute sets no presumption period. C.R.S. § 38-12-509.

Rent increases and rent control in Colorado

Notice of a rent increase
At least 60 days' written notice if you have no written lease. Rent may be raised only once in any 12 months, whether or not there is a written lease. A fixed-term lease cannot be raised during its term unless it allows it. C.R.S. §§ 38-12-701, 38-12-702.
Rent control
No statewide rent cap. Cities and counties are not allowed to control rents on private housing (C.R.S. § 38-12-301), except through voluntary affordable-housing agreements.

Questions about eviction in Colorado

How much notice does a landlord have to give for unpaid rent in Colorado?

10-day written demand to pay rent or move out (5 days for an 'exempt residential agreement': a single-family home rented by a landlord who owns five or fewer single-family rentals and says so in the lease). The notice must describe the grounds, mention the right to mediation for tenants on SSI, SSDI or Colorado Works, and be in English, Spanish or your primary language. C.R.S. §§ 13-40-104(1)(d), 13-40-106.

How much notice for a lease violation in Colorado?

10-day notice to comply with the lease or move out (5 days for exempt residential agreements). A repeat violation of the same rule allows a 10-day notice to terminate with no chance to cure. A 'substantial violation' (certain serious crimes or acts endangering others) allows a 3-day notice to terminate. C.R.S. §§ 13-40-104(1)(e), (e.5), 13-40-107.5.

How much notice is needed to end a month-to-month lease in Colorado?

If you have lived there at least 12 months, most landlords need a legal 'cause' to end your tenancy or refuse to renew (for-cause eviction law, HB24-1098, since April 19, 2024). Not covered: tenants of less than 12 months, short-term rentals, and units in an owner-occupied (or owner-adjacent) single-family home, duplex or triplex. 'No-fault' causes are limited to demolition or conversion, major renovation, owner or family move-in, sale, refusing a new lease with reasonable terms, and a history of nonpayment; demolition/conversion and renovation require at least 90 days' written notice. Where a periodic tenancy can be ended, and for tenants ending one, the notice is: tenancy of 1 to 6 months (including month-to-month), 21 days; 6 months to 1 year, 28 days; 1 year or longer, 91 days. C.R.S. §§ 13-40-107, 38-12-1302, 38-12-1303.

How long do I have to respond to an eviction lawsuit in Colorado?

The summons sets an appearance date 7 to 14 days after it is issued. You must file a written answer at or before that date and time (or appear) or the court can enter a default judgment for possession. C.R.S. §§ 13-40-111, 13-40-113.

Can my landlord lock me out or shut off utilities in Colorado?

Yes. The landlord may not remove or lock you out, willfully shut off utilities (heat, water, hot water, electricity, gas), or remove doors, windows or locks without a court order. You can sue to get back in and recover your actual damages plus statutory damages of three times the monthly rent or $5,000, whichever is higher, plus attorney fees. C.R.S. § 38-12-510.

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