All Laws Decoded

Colorado Landlord-Tenant Law

The rules for renting in Colorado — security deposits, eviction, ending a lease, repairs and rent — with the statute or official page behind every answer.

Quick answers for Colorado

Security deposit limit
Two monthly rent payments. A separate pet deposit may be no more than $300 and must be refundable. Monthly pet rent may be no more than the greater of $35 or 1.5% of monthly rent. C.R.S. §§ 38-12-102.5, 38-12-106
Deposit return deadline
Within 30 days after the lease ends or the premises are surrendered, whichever is later. The lease may set a longer period, up to 60 days. C.R.S. § 38-12-103(1) (as amended by HB 25-1249)
Notice for unpaid rent
10-day written demand to pay rent or deliver possession. Exempt residential agreements get 5 days; employer-provided housing gets 3 days. The tenant may pay the full amount in the notice, plus any rent that has since come due, at any time until the judge enters a judgment for possession. Payment can go to the landlord or the court, and the case is then dismissed. C.R.S. §§ 13-40-104(1)(d), 13-40-106, 13-40-115(4)
Ending a month-to-month lease
For tenants covered by the for-cause eviction law (generally after 12 months of tenancy), the landlord may not end the tenancy without cause. No-fault grounds (demolition or conversion, substantial repairs, owner or family move-in, sale, refusal to sign a new lease with reasonable terms, or repeated late rent) require at least 90 days' written notice. For exempt tenancies, and for tenant-given notice, a month-to-month tenancy (at least one month but less than six) needs 21 days' notice. Tenancies of six months to under a year need 28 days, and tenancies of one year or longer need 91 days. C.R.S. §§ 38-12-1301 to 38-12-1303; 13-40-107
Landlord entry notice
No general statute on landlord entry or advance notice. For habitability repairs, the landlord must give at least 24 hours' written notice of entry, stating the date, time, and expected duration, unless the condition imminently threatens life, health, or safety or threatens substantial property damage. C.R.S. § 38-12-503(6)
Rent control / increase limits
Local rent control is preempted. No county or municipality may enact an ordinance or resolution controlling rent on private residential property, except voluntary agreements or deed restrictions with a permit applicant or owner for affordable housing. There is no statewide rent cap. C.R.S. § 38-12-301

Last verified against official sources: 2026-10-22

Main law: C.R.S. Title 38, Article 12 (Tenants and Landlords); Title 13, Article 40 (Forcible Entry and Detainer) — C.R.S. §§ 38-12-101 et seq.; 13-40-101 et seq.

Security Deposits in Colorado

Security deposit limitTwo monthly rent payments. A separate pet deposit may be no more than $300 and must be refundable. Monthly pet rent may be no more than the greater of $35 or 1.5% of monthly rent.
The deposit cap was added by SB 23-184, effective August 7, 2023. Pet limits were added by HB 23-1068, effective January 1, 2024.
Deposit return deadlineWithin 30 days after the lease ends or the premises are surrendered, whichever is later. The lease may set a longer period, up to 60 days.
HB 25-1249 (signed June 3, 2025; effective January 1, 2026) changed 'one month' to 'thirty days'. The statement and refund may be sent to the tenant's last-known address or a known email address. With the tenant's consent, payment may be made by secured electronic transfer. If a refund is returned undelivered, the landlord must hold it at least one year and pay it within 15 days of the tenant's request. If a gas-appliance hazard is not repaired within 72 hours and the tenant vacates, the deposit is due within 72 hours (§ 38-12-104).
Itemized deductionsA written statement listing the exact reasons for any amount kept, sent with the balance. Deductions are allowed only for nonpayment of rent, utility charges, other lawful charges listed in the lease, and necessary repairs for damage beyond normal wear and tear that did not exist before the tenancy. If the tenant asks in writing within 14 days after receiving the statement, the landlord must provide relevant documentation (photos, inspection reports, receipts, invoices, estimates). Either party may request a walk-through inspection before move-out.
No charge for whole-unit carpet replacement or full repainting unless the damage is substantial and beyond normal wear and tear. Carpet not replaced within the prior 10 years cannot be treated as irreparably damaged (§ 38-12-103(11)). Failing to provide a timely statement forfeits the right to withhold any portion (§ 38-12-103(2)).
Interest on depositsNo statute requires the landlord to pay interest on a security deposit.
The deposit sections in Part 1 contain no interest requirement.
Penalty for withholdingTreble (three times) the amount wrongfully withheld, plus reasonable attorney fees and court costs. The tenant must first send a demand and notice of intent to sue at least 7 days before filing, and may sue only if the landlord does not return the money within those 7 days. Keeping 125% or more of actual damages is presumed bad faith, and the landlord bears the burden of proof.
Before HB 25-1249, treble damages required 'willful' retention. The standard is now 'wrongful' retention, effective January 1, 2026.

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Eviction in Colorado

Notice for unpaid rent10-day written demand to pay rent or deliver possession. Exempt residential agreements get 5 days; employer-provided housing gets 3 days. The tenant may pay the full amount in the notice, plus any rent that has since come due, at any time until the judge enters a judgment for possession. Payment can go to the landlord or the court, and the case is then dismissed.
The notice must be in English, Spanish, or the tenant's known primary language. It must also tell tenants who receive SSI, SSDI, or Colorado Works cash assistance that they have a right to mediation before filing (§ 13-40-106). A tenant cannot be evicted for unpaid late fees (§ 38-12-105(1)(d)).
Notice for lease violations10-day written notice to comply with the violated condition or covenant, or deliver possession (5 days for exempt residential agreements, 3 days for employer-provided housing). A repeat violation of the same covenant after a prior notice allows termination 10 days after written notice, with no cure. Substantial violations, such as certain violent or drug-related criminal acts, are handled under § 13-40-107.5.
Lockouts & utility shutoffsUnlawful for a landlord to remove or exclude a tenant without court process, including by willfully cutting utilities or removing doors, windows, or locks. Exceptions are abandonment, mutual consent, and meth-lab cleanup rules. The tenant is awarded statutory damages equal to actual damages plus the higher of three times monthly rent or $5,000, plus attorney fees and costs, and the court may restore possession.
The damages amount was increased by SB 24-094, effective for actions filed on or after May 3, 2024.

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Notice to Vacate in Colorado

Ending a month-to-month leaseFor tenants covered by the for-cause eviction law (generally after 12 months of tenancy), the landlord may not end the tenancy without cause. No-fault grounds (demolition or conversion, substantial repairs, owner or family move-in, sale, refusal to sign a new lease with reasonable terms, or repeated late rent) require at least 90 days' written notice. For exempt tenancies, and for tenant-given notice, a month-to-month tenancy (at least one month but less than six) needs 21 days' notice. Tenancies of six months to under a year need 28 days, and tenancies of one year or longer need 91 days.
For-cause eviction was added by HB 24-1098, effective April 19, 2024. Exempt from Part 13: short-term rentals; owner-occupied single-family homes, duplexes, and triplexes; mobile home spaces leased to home owners; employer-provided housing; tenants of under 12 months; and tenants unknown to the landlord (§ 38-12-1302).

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Landlord Entry in Colorado

Landlord entry noticeNo general statute on landlord entry or advance notice. For habitability repairs, the landlord must give at least 24 hours' written notice of entry, stating the date, time, and expected duration, unless the condition imminently threatens life, health, or safety or threatens substantial property damage.
The tenant may reasonably deny a requested time, and the parties then agree on an alternative.

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Repairs & Habitability in Colorado

Repair and deductAllowed for breaches of the warranty of habitability. The tenant gives at least 10 days' written notice (48 hours if the condition materially threatens life, health, or safety) of intent to hire a licensed or qualified professional who is not a relative. If the landlord does not fix the problem or provide a comparable unit or hotel room, the tenant may hire the professional at a reasonable price and deduct the cost from rent, then provide receipts. A broken appliance may be replaced with a comparable one and deducted after 3 days' notice.
Bad-faith deductions expose the tenant to double damages. Other remedies include terminating the lease on 10 to 60 days' notice if the problem is not fixed (§ 38-12-507(1)(a)-(b)).
Withholding rentNo general right to withhold rent. Statutory remedies for a habitability breach are lease termination, repair-and-deduct, and a claim or counterclaim for actual damages, including reduced fair rental value.
Only § 38-12-507(1)(a)-(d) was reviewed, so any further remedies in later subsections are not covered here.
Retaliation protectionA landlord may not retaliate (raise rent, cut services, end or not renew the lease, bring or threaten eviction, harass, or charge fees) because the tenant made a good-faith complaint about a habitability condition to the landlord, a nonprofit, or a government agency; joined or organized a tenants' association; or used habitability remedies. The tenant need only show that the protected activity was a motivating factor. Remedies: the greater of three months' rent or three times actual damages, plus attorney fees. The tenant may also terminate the lease and raise retaliation as a defense to eviction.
The statute sets no presumption period. Last amended by HB 24-1098 and SB 24-094 (2024). A separate rule bars retaliatory rent increases against tenants covered by Part 13 (§ 38-12-1307).

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Rent Increases & Late Fees in Colorado

Rent control / increase limitsLocal rent control is preempted. No county or municipality may enact an ordinance or resolution controlling rent on private residential property, except voluntary agreements or deed restrictions with a permit applicant or owner for affordable housing. There is no statewide rent cap.
Late feesNo late fee until rent is at least 7 calendar days late. The fee may not exceed the greater of $50 or 5% of the past-due rent, and it must be disclosed in the lease. The landlord may not evict for unpaid late fees, charge interest on late fees, or take late fees out of rent payments. Late-fee notice must be given within 180 days.
Added by SB 21-173, effective October 1, 2021. Penalty is $50 per violation. If the landlord does not cure within 7 days of notice, the tenant may recover $150 to $1,000 per violation plus damages and attorney fees.

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Breaking a Lease in Colorado

Ending a lease: domestic violenceA tenant who is a victim-survivor of domestic violence, domestic abuse, stalking, or unlawful sexual behavior may end the lease and move out because of fear of imminent danger to themselves or their children. The tenant, or a qualified third party, notifies the landlord in writing and provides at least one of: a self-attestation affidavit; a letter from a qualified third party such as an advocate, attorney, social worker, medical or mental health provider, or faith leader; a police report from the prior 120 days; or a valid protection or restraining order. Nothing more may be required. If documentation is missing, the tenant must provide it within 7 days of the landlord's written request. The tenant owes at most one month's rent, and only if the landlord gives the tenant a written statement of actual economic damages within 30 days after move-out. Missing that deadline forfeits the claim. Nothing is owed if another tenant stays on the lease. The tenant cannot be charged for damage caused by the abuse. Landlords must keep the tenant's status and new address confidential, may not ask applicants about it, and must allow lock changes and other reasonable safety measures. Violations: actual damages plus the greater of 3 months' rent or $5,000, plus attorney fees.
HB 25-1168 (2025 Sess. Laws ch. 229) was signed and took effect May 22, 2025 (bill page https://leg.colorado.gov/bills/hb25-1168). It replaced the older 60-day police report / medical-professional statement rule. The one-month-rent charge also requires documented damages of at least one month's rent (§ 38-12-402(2)(b)). The landlord may not assign that debt to a collector without 90 days' written notice. Victim-survivor status is also a defense to eviction for nonpayment and lease violations (§ 13-40-104(4)).
Ending a lease: military, medical, deathTenant death: if a lease ends early because a tenant dies, lease clauses requiring any of the following are void: liquidated damages; acceleration of rent past the later of the end of the month or 10 business days after the unit is vacated following notice of the death; repayment of concessions or move-in discounts; or any other early-termination fee or penalty. The landlord may retake possession without court order if the estate's personal representative surrenders the unit, or if 30 days after the death rent is unpaid or substantially all property has been removed. The landlord may keep deposit funds for damage caused by the death. No Colorado statute was found giving tenants a state-law right to end a lease early for military service (beyond the federal SCRA), medical or disability reasons, or a move to senior or assisted care.
HB 25-1108 (2025 Sess. Laws ch. 437) was signed June 4, 2025 and took effect September 1, 2025. It applies to rental agreements entered into on or after that date (bill page https://leg.colorado.gov/bills/hb25-1108). The search for military, medical, and senior provisions covered Title 38, Article 12 (CRS 2024) only. Other titles (e.g., Title 28 military affairs) were not searched.

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Squatters & Abandoned Property in Colorado

Squatters / unauthorized occupantsColorado has a fast court process for removing an "unauthorized person": someone occupying a vacant or uninhabited home who never had any agreement with or consent from the owner, is not the owner's relative, never paid the owner anything, and was never given permission to be there. The owner (or authorized agent) first demands that the occupants leave, then files a complaint and a sworn "Verified Motion for Order to Remove Unauthorized Persons" in county court. The motion must be served (in person or by posting) at least 24 hours before the hearing, and the court must hold the hearing by the next court day. If the court finds the occupants are unauthorized, it issues a temporary mandatory injunction and writ of restitution, and the sheriff must remove them within 24 hours of receiving the order and order them to stay off the property or face arrest for criminal trespass. Anyone who falsely swears on the motion can be sanctioned, held in contempt, or prosecuted for perjury or false swearing. If the motion is denied, the owner can still bring a regular eviction (forcible entry and detainer).
Added by SB 18-015 ("Protecting Homeowners and Deployed Military Personnel Act"). Someone removed this way who knowingly damaged property may have committed criminal mischief (§ 13-40.1-102). HB 25-1104 ("Squatting Prohibited"), which would have made squatting a crime, was postponed indefinitely in House Judiciary on Feb. 4, 2025 (per a secondary tracker; status not checked on leg.colorado.gov). Text read in the CRS 2024 printout.
Belongings left behindColorado has no single statute on belongings a residential tenant leaves behind. After an eviction, the officer executing the writ of restitution removes the property. The landlord has no duty to store or inventory it, and is immune from liability if the landlord follows the officer's lawful directions. A landlord who chooses to store the property may charge reasonable storage costs and either let the tenant reclaim it after paying them or dispose of it under the landlord's lien. That lien covers unpaid rent on household goods left on the premises. It does not cover pets, small kitchen appliances, cooking utensils, beds, bedding, necessary clothing, personal or business records, or personal effects. Lien property is presumed abandoned if the owner has not contacted the landlord for at least 30 days. At least 15 days before selling or disposing of it, the landlord must send notice of the manner and date by registered or certified mail (return receipt, addressee only) to the owner's last-known address. If the notice comes back unclaimed, the landlord must publish it in a local newspaper. During an eviction, the officer must hand pets to the tenant or call animal control. Pets may not be left unattended.
Lien and abandonment-notice text is in Title 38 (CRS 2024): https://leg.colorado.gov/sites/default/files/images/olls/crs2024-title-38.pdf . A landlord who removes a tenant's property outside the court process violates § 38-12-510 (unlawful removal). Under HB 25-1108 (effective Sept. 1, 2025), after a tenant dies the landlord may take possession without court order if the estate's personal representative surrenders the unit, or if 30 days after the death rent is unpaid or substantially all property has been removed (§ 38-12-801(3.5)(b)).

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Rental Fees in Colorado

Application / screening feesNo fixed dollar cap. Under the Rental Application Fairness Act, a landlord may charge an application fee only to cover its actual or average costs of processing applications. The fee must be the same for every applicant for the unit, or for all units the landlord is offering at the same time. The landlord must disclose anticipated expenses or itemize actual expenses, explaining how any average-cost fee is calculated. The landlord must give a receipt (electronic unless the applicant asks for paper) and make a good-faith effort to refund any unused portion within 20 calendar days. Landlords must accept a portable tenant screening report and may not charge an application fee or any fee to access it. The landlord may require that the report is no more than 30 days old, is free to access, and comes with the applicant's statement that nothing material has changed. Applicants must be told of this right in ads, on the landlord's website, in the application, or orally. Landlords who accept only one application fee at a time and refund it within 20 days of a decline are exempt from the portable-report rules. A denial must be in writing with reasons, sent within 20 days. Violations: $2,500 plus costs and attorney fees after 7 days' notice, or $50 if the landlord cures within 7 days.
Portable-report and fee-equality rules added by HB 23-1099. Screening limits: no rental or credit history older than 7 years. No arrest records, and no convictions older than 5 years except listed serious offenses. Income may not be required above 2x the annual rent, or above 2x the tenant's share for voucher holders (§ 38-12-904(1)). Text is from the CRS 2024 printout, and later amendments were not checked.
Other rental feesSince January 1, 2026, rent advertisements and offers must show the total price, meaning all mandatory fees, as one number that is more prominent than any other price information. Landlords may not misrepresent fees and must disclose the nature, refundability, and recipient of any optional charges. The cost of separately billed utilities need not be included. Landlords may not charge tenants for: utilities above what the provider bills for the unit; fees that rise more than 2% during a lease of one year or less (except utilities); property taxes; payment processing, unless a free payment method is reasonably available; late fees on anything other than rent; anything needed to meet the landlord's own duties, including habitability; anything not actually provided; or common-area maintenance. Leases may not pass through a markup on third-party services greater than 2% of the bill or $10 a month (not both). A violation is a deceptive trade practice. If a written demand goes unpaid for 14 days, the tenant can recover actual damages plus 18% annual interest.
HB 25-1090 (2025 Sess. Laws ch. 94) was signed April 21, 2025 and took effect January 1, 2026 (bill page https://leg.colorado.gov/bills/hb25-1090). The Attorney General may adopt rules under § 6-1-737(7), and any such rules were not reviewed.

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Section 8, Records & Right to Counsel in Colorado

Section 8 / source of incomeYes. Colorado's fair housing law bars refusing to rent, setting different terms, using discriminatory ads, or falsely saying a unit is unavailable because of a person's source of income. Source of income means any lawful, verifiable source of money, including wages and any government or private assistance, grant, or loan program such as housing vouchers. Landlords may still check credit if they check every applicant. Exemptions: landlords with three or fewer rental units are exempt from the source-of-income provisions. A landlord with five or fewer single-family rental homes (and no more than five total units) need not accept federal housing choice vouchers for those homes. Applying the income-screening limits in § 38-12-904(1)(c)-(d) is also a source-of-income violation.
Added by HB 20-1332. Complaints go to the Colorado Civil Rights Division (Title 24, Article 34, Parts 3 and 5). Text is from the CRS 2024 printout.
Eviction record sealingYes, automatic suppression. Every eviction (forcible entry and detainer) court record is suppressed from the moment the case is filed. The parties, their attorneys, judges, court staff, and people with a court order can see it, and courts may not publish party names online. The record becomes public only if the court enters an order granting the landlord possession, unless both parties agree to keep it suppressed. Cases that are dismissed, settled, or won by the tenant stay suppressed. Since August 6, 2025, a defendant who is a victim-survivor of domestic violence, domestic abuse, stalking, or unlawful sexual behavior may move to suppress, or keep suppressed, any eviction record, including a judgment for possession and records predating the law. The court must grant the motion if the tenant provides qualifying documentation and states that public access risks the safety of the tenant or a household member.
Victim-survivor motion text: https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_1168_enr.pdf (sections 7 and 17; effective August 6, 2025). An attorney (or someone acting for one) evaluating representation or mediation may view a suppressed record with a party's permission (§ 13-40-110.5(5)).
Right to a lawyer in evictionNo statewide right to a lawyer in eviction cases. The state funds eviction legal help through the Eviction Legal Defense Fund. The state court administrator makes grants to qualifying nonprofit legal aid organizations to advise and represent indigent tenants (income at or below 200% of the federal poverty guidelines) facing eviction, but this is not a guaranteed right to counsel.
Some local governments (e.g., Denver and Boulder) have local eviction-representation programs, which were not reviewed. Whether any 2025 or 2026 legislation created a statewide right was not confirmed beyond the CRS 2024 text and the 2025 bills reviewed.

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Mold, Pests, Heat & AC in Colorado

MoldYes. A rental is legally uninhabitable if there is mold associated with dampness, or any other damp condition, that would materially interfere with the tenant's health or safety if not fixed. Minor mold on surfaces that collect moisture through normal use is excluded. The landlord must make sure the unit is habitable before leasing it and must fix such conditions under the warranty of habitability; the tenant may use the remedies in § 38-12-507.
Since January 1, 2025, every lease must include a bold statement of the tenant's right to safe and healthy housing and where to send written notice of an uninhabitable condition (§ 38-12-505(3)(c)-(d)). Colorado has no separate mold disclosure statute.
Pests & bed bugsThe landlord must provide appropriate extermination for rodent, vermin, pest or insect infestations throughout the premises. Under the bed-bug law, the tenant must promptly notify the landlord in writing or electronically; within 96 hours the landlord must get the unit inspected by a qualified inspector, and inspect contiguous units if bed bugs are found. The landlord must give written results within two business days and start treatment within five business days. The landlord pays for inspection and treatment, and may not rent a unit it knows or suspects has bed bugs; on request it must disclose bed bugs in the past eight months and the last clean inspection date.
Bed-bug part added by HB 19-1328, effective January 1, 2020. Entry for inspection or treatment requires at least 48 hours' written or electronic notice unless the lease sets a different time, and the tenant may not unreasonably deny access (§ 38-12-1004).
HeatYes. A unit that substantially lacks functioning heating facilities that met code when installed and are kept in good working order is uninhabitable. Lack of functioning heating from October through April is presumed to materially interfere with the tenant's life, health or safety. State law sets no minimum indoor temperature.
Local housing codes may set minimum temperatures.
Air conditioningNo state requirement to provide air conditioning or maximum indoor temperature. However, a landlord may not prohibit or restrict a tenant from installing or using a portable cooling device (such as a window or portable AC unit) unless it would violate codes or law, violate the manufacturer's safety guidelines, damage the premises, or exceed the electrical capacity. A landlord that restricts them must disclose the restrictions in writing and give information on cooled common spaces or nearby community cooling spaces. Violating these cooling rules makes the unit uninhabitable.
Where electrical capacity limits portable cooling devices in a multi-unit building, the landlord must prioritize requests made to accommodate a tenant's disability (§ 38-12-505(7)(b)).

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Privacy, Guests & Animals in Colorado

Cameras & privacyNo landlord-specific statute. Knowingly observing or photographing (including video or live feed) another person's intimate parts without consent where they reasonably expect privacy is criminal invasion of privacy (class 2 misdemeanor). Overhearing or recording a conversation without the consent of at least one party is eavesdropping (class 2 misdemeanor).
Colorado's landlord-tenant statutes set no general notice-of-entry rule except for bed-bug inspections; leases usually govern entry.
Guests & occupantsNo statute — lease governs for most rentals. Colorado's landlord-tenant law sets no guest-versus-tenant rule, statewide occupancy limit or roommate right for ordinary rentals; tenants are responsible for damage caused by their guests and invitees.
Mobile home park landlords must keep records of requests about guests, roommates and occupants (C.R.S. Title 38, Art. 12, Part 2). Local occupancy codes and fair housing limits on occupancy rules apply.
Service & support animals (state law)Intentionally misrepresenting entitlement to an assistance animal to obtain a housing accommodation, after a prior written or verbal warning and knowing the animal is not an assistance animal or the person has no disability, is a civil infraction: $25 for a first offense, $50-$200 for a second, and $100-$500 for later offenses. If a landlord asks for documentation about a tenant's assistance animal, it must give the tenant the state Civil Rights Division form if the division has posted one, though the tenant need not use it. Pet deposits are capped at $300 (refundable) and pet rent at the greater of $35 or 1.5% of monthly rent.
Assistance animal means an animal that qualifies as a reasonable accommodation under the federal Fair Housing Act or Section 504. Pet deposit and rent caps added by HB 23-1068, effective January 1, 2024; they apply to 'pet animals' as defined in § 35-80-102(10).

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How eviction works in Colorado

Eviction cases are heard in: County court (district courts also have jurisdiction) in the county where the property is located.

  1. Landlord serves a written demand or notice: 10 days for nonpayment or curable violations, 90 days for no-fault grounds, or as otherwise required. Cause is required for covered tenancies.
  2. Landlord files a forcible entry and detainer complaint; records are automatically suppressed unless and until possession is granted
  3. Summons commands the tenant to appear 7 to 14 days after the summons is issued; the tenant files a written answer at or before the appearance date
  4. Tenant may pay the full amount owed until judgment for possession, and the case is then dismissed
  5. Trial and judgment for possession, rent, and damages
  6. Writ of restitution issues no sooner than 48 hours after judgment and expires after 49 days
  7. Sheriff executes the writ in daytime, no sooner than 10 days after judgment (30 days for tenants receiving SSI, SSDI, or Colorado Works, with exceptions)

Appearance and answer due on the date in the summons, which is 7 to 14 days after issuance. No default judgment for possession before close of business on the appearance date. Either party may appear remotely in county court residential cases.

Source: C.R.S. §§ 13-40-109, 13-40-111, 13-40-113, 13-40-115, 13-40-122

What surprises people about Colorado rental law

Federal law that also applies in Colorado

These federal rules apply on top of Colorado law, mostly to discrimination, servicemembers, survivors and federally assisted housing:

City rules in Colorado

These cities add their own tenant protections on top of state law:

Eviction by county in Colorado

Which court hears evictions, filing fees, local rent levels and help:

For landlords

How to evict a tenant in Colorado — steps, cost, timeline and forms.

Common Colorado questions

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How Colorado compares to neighboring states

Colorado vs. neighboring states
StateSecurity deposit limitDeposit return deadlineNotice for unpaid rent
ColoradoTwo monthly rent payments. A separate pet deposit may be no more than $300 and must be refundable. Monthly pet rent may be no more than the greater of $35 or 1.5% of monthly rent.
C.R.S. §§ 38-12-102.5, 38-12-106
Within 30 days after the lease ends or the premises are surrendered, whichever is later. The lease may set a longer period, up to 60 days.
C.R.S. § 38-12-103(1) (as amended by HB 25-1249)
10-day written demand to pay rent or deliver possession. Exempt residential agreements get 5 days; employer-provided housing gets 3 days. The tenant may pay the full amount in the notice, plus any rent that has since come due, at any time until the judge enters a judgment for possession. Payment can go to the landlord or the court, and the case is then dismissed.
C.R.S. §§ 13-40-104(1)(d), 13-40-106, 13-40-115(4)
ArizonaOne and one-half months' rent, counting all security however labeled, including prepaid rent. A tenant may still voluntarily prepay more rent.
A.R.S. § 33-1321(A)
Within 14 days, excluding Saturdays, Sundays, and legal holidays, after the tenancy ends, possession is delivered, and the tenant demands the deposit.
A.R.S. § 33-1321(D)
5-day written notice of nonpayment stating that the landlord will terminate the rental agreement if rent is not paid within that time. Before an eviction is filed, paying all past-due rent plus a reasonable late fee set in a written lease reinstates the agreement. After filing, reinstatement also requires paying attorney fees and court costs. After judgment, reinstatement is at the landlord's discretion.
A.R.S. § 33-1368(B)
KansasUnfurnished unit: one month's rent. Furnished: 1.5 months' rent. If pets are allowed, an additional pet deposit of up to one-half month's rent.
K.S.A. 58-2550(a)
Balance due within 14 days after the landlord determines deductions, and in no event more than 30 days after termination of tenancy, delivery of possession and the tenant's demand. If the tenant makes no demand within 30 days, the landlord must mail the amount due to the tenant's last known address.
K.S.A. 58-2550(b)
3 days' written notice to pay or the lease terminates (three consecutive 24-hour periods from delivery or posting; add 2 days if mailed). Before filing, a 3-day notice to leave the premises is also required; it may be combined with the RLTA notice.
K.S.A. 58-2564(b); K.S.A. 61-3803
NebraskaOne month's periodic rent (any security however labeled). A separate pet deposit of up to one-fourth of one month's periodic rent may also be charged.
Neb. Rev. Stat. § 76-1416
14 days after the tenancy terminates (balance plus written itemization delivered or mailed; if no forwarding address is given, mail first-class to the last-known address).
Neb. Rev. Stat. § 76-1416
7 calendar days' written notice of nonpayment and intent to terminate; landlord may terminate if rent is not paid within that time.
Neb. Rev. Stat. § 76-1431(2)
New MexicoNo cap for leases of one year or more (but if the deposit exceeds one month's rent on an annual lease, the owner must pay annual interest). For rental agreements shorter than one year: max one month's rent.
NMSA 1978, § 47-8-18(A)
Within 30 days of the end of the rental agreement or the resident's departure, whichever is later
NMSA 1978, § 47-8-18(C)
3-day written notice of nonpayment and intent to terminate. Tender of the full amount due, in the manner stated in the notice, before the 3 days expire bars an action for nonpayment.
NMSA 1978, § 47-8-33(D)
OklahomaNo statutory cap on the amount of a security deposit.
41 O.S. § 115
45 days after the tenancy ends, possession is delivered AND the tenant makes a written demand for the deposit.
41 O.S. § 115(B)
5 days' written notice demanding payment. If rent is not paid within 5 days after the notice, the landlord may terminate the rental agreement. The demand counts as a demand for possession; no further notice to quit is required.
41 O.S. § 131
UtahNo statutory cap.
Utah Code 57-17-1 to 57-17-5
No later than 30 days after the renter vacates and returns possession. If the owner misses it, the renter may serve a statutory 'Tenant's Notice to Provide Deposit Disposition', after which the owner has five business days to comply.
Utah Code 57-17-3(2)-(5)
3 business days' written notice to pay rent and other amounts due or surrender the premises.
Utah Code 78B-6-802(1)(c)
WyomingNo statutory cap on the amount of a deposit.
W.S. 1-21-1207, 1-21-1208
Within 30 days after the rental agreement ends, or within 15 days after the landlord receives the renter's new mailing address, whichever is later. If the unit is damaged, the deadline is extended by 30 days.
W.S. 1-21-1208(a)
3-day notice to quit. FED is allowed after rent is 3 days past due, and the written notice to leave must be served at least 3 days before the action is filed.
W.S. 1-21-1002(a)(i), 1-21-1003

Colorado landlord-tenant FAQ

How much can a landlord charge for a security deposit in Colorado?
Two monthly rent payments. A separate pet deposit may be no more than $300 and must be refundable. Monthly pet rent may be no more than the greater of $35 or 1.5% of monthly rent. (C.R.S. §§ 38-12-102.5, 38-12-106)
How long does a landlord have to return a security deposit in Colorado?
Within 30 days after the lease ends or the premises are surrendered, whichever is later. The lease may set a longer period, up to 60 days. (C.R.S. § 38-12-103(1) (as amended by HB 25-1249))
Does a landlord have to pay interest on a security deposit in Colorado?
No statute requires the landlord to pay interest on a security deposit. (C.R.S. §§ 38-12-102.5 to 38-12-106)
Does a landlord in Colorado have to give an itemized list of deposit deductions?
A written statement listing the exact reasons for any amount kept, sent with the balance. Deductions are allowed only for nonpayment of rent, utility charges, other lawful charges listed in the lease, and necessary repairs for damage beyond normal wear and tear that did not exist before the tenancy. If the tenant asks in writing within 14 days after receiving the statement, the landlord must provide relevant documentation (photos, inspection reports, receipts, invoices, estimates). Either party may request a walk-through inspection before move-out. (C.R.S. § 38-12-103(1), (1.5), (8) (as amended by HB 25-1249))
What happens if a landlord in Colorado wrongfully keeps a security deposit?
Treble (three times) the amount wrongfully withheld, plus reasonable attorney fees and court costs. The tenant must first send a demand and notice of intent to sue at least 7 days before filing, and may sue only if the landlord does not return the money within those 7 days. Keeping 125% or more of actual damages is presumed bad faith, and the landlord bears the burden of proof. (C.R.S. § 38-12-103(2.5), (3), (3.5) (as amended by HB 25-1249))
How much notice does a landlord have to give before evicting for unpaid rent in Colorado?
10-day written demand to pay rent or deliver possession. Exempt residential agreements get 5 days; employer-provided housing gets 3 days. The tenant may pay the full amount in the notice, plus any rent that has since come due, at any time until the judge enters a judgment for possession. Payment can go to the landlord or the court, and the case is then dismissed. (C.R.S. §§ 13-40-104(1)(d), 13-40-106, 13-40-115(4))
How much notice is required to evict for a lease violation in Colorado?
10-day written notice to comply with the violated condition or covenant, or deliver possession (5 days for exempt residential agreements, 3 days for employer-provided housing). A repeat violation of the same covenant after a prior notice allows termination 10 days after written notice, with no cure. Substantial violations, such as certain violent or drug-related criminal acts, are handled under § 13-40-107.5. (C.R.S. §§ 13-40-104(1)(e), (1)(e.5), 13-40-107.5)
How much notice is needed to end a month-to-month lease in Colorado?
For tenants covered by the for-cause eviction law (generally after 12 months of tenancy), the landlord may not end the tenancy without cause. No-fault grounds (demolition or conversion, substantial repairs, owner or family move-in, sale, refusal to sign a new lease with reasonable terms, or repeated late rent) require at least 90 days' written notice. For exempt tenancies, and for tenant-given notice, a month-to-month tenancy (at least one month but less than six) needs 21 days' notice. Tenancies of six months to under a year need 28 days, and tenancies of one year or longer need 91 days. (C.R.S. §§ 38-12-1301 to 38-12-1303; 13-40-107)
Can a landlord enter without notice in Colorado?
No general statute on landlord entry or advance notice. For habitability repairs, the landlord must give at least 24 hours' written notice of entry, stating the date, time, and expected duration, unless the condition imminently threatens life, health, or safety or threatens substantial property damage. (C.R.S. § 38-12-503(6))
Is there a limit on late fees in Colorado?
No late fee until rent is at least 7 calendar days late. The fee may not exceed the greater of $50 or 5% of the past-due rent, and it must be disclosed in the lease. The landlord may not evict for unpaid late fees, charge interest on late fees, or take late fees out of rent payments. Late-fee notice must be given within 180 days. (C.R.S. § 38-12-105)
Can a tenant repair and deduct from rent in Colorado?
Allowed for breaches of the warranty of habitability. The tenant gives at least 10 days' written notice (48 hours if the condition materially threatens life, health, or safety) of intent to hire a licensed or qualified professional who is not a relative. If the landlord does not fix the problem or provide a comparable unit or hotel room, the tenant may hire the professional at a reasonable price and deduct the cost from rent, then provide receipts. A broken appliance may be replaced with a comparable one and deducted after 3 days' notice. (C.R.S. § 38-12-507(1)(c))
Can a tenant withhold rent for repairs in Colorado?
No general right to withhold rent. Statutory remedies for a habitability breach are lease termination, repair-and-deduct, and a claim or counterclaim for actual damages, including reduced fair rental value. (C.R.S. § 38-12-507(1)(a)-(d))
Can a landlord retaliate against a tenant for complaining in Colorado?
A landlord may not retaliate (raise rent, cut services, end or not renew the lease, bring or threaten eviction, harass, or charge fees) because the tenant made a good-faith complaint about a habitability condition to the landlord, a nonprofit, or a government agency; joined or organized a tenants' association; or used habitability remedies. The tenant need only show that the protected activity was a motivating factor. Remedies: the greater of three months' rent or three times actual damages, plus attorney fees. The tenant may also terminate the lease and raise retaliation as a defense to eviction. (C.R.S. § 38-12-509)
Is there rent control or a limit on rent increases in Colorado?
Local rent control is preempted. No county or municipality may enact an ordinance or resolution controlling rent on private residential property, except voluntary agreements or deed restrictions with a permit applicant or owner for affordable housing. There is no statewide rent cap. (C.R.S. § 38-12-301)
Can a landlord change the locks or shut off utilities in Colorado?
Unlawful for a landlord to remove or exclude a tenant without court process, including by willfully cutting utilities or removing doors, windows, or locks. Exceptions are abandonment, mutual consent, and meth-lab cleanup rules. The tenant is awarded statutory damages equal to actual damages plus the higher of three times monthly rent or $5,000, plus attorney fees and costs, and the court may restore possession. (C.R.S. § 38-12-510)
What is the small claims court limit in Colorado for a deposit dispute?
$7,500 (exclusive of interest and costs, including civil penalties) (C.R.S. § 13-6-403(1)(a))
How do you remove a squatter in Colorado?
Colorado has a fast court process for removing an "unauthorized person": someone occupying a vacant or uninhabited home who never had any agreement with or consent from the owner, is not the owner's relative, never paid the owner anything, and was never given permission to be there. The owner (or authorized agent) first demands that the occupants leave, then files a complaint and a sworn "Verified Motion for Order to Remove Unauthorized Persons" in county court. The motion must be served (in person or by posting) at least 24 hours before the hearing, and the court must hold the hearing by the next court day. If the court finds the occupants are unauthorized, it issues a temporary mandatory injunction and writ of restitution, and the sheriff must remove them within 24 hours of receiving the order and order them to stay off the property or face arrest for criminal trespass. Anyone who falsely swears on the motion can be sanctioned, held in contempt, or prosecuted for perjury or false swearing. If the motion is denied, the owner can still bring a regular eviction (forcible entry and detainer). (C.R.S. §§ 13-40.1-101, 13-40.1-102; § 13-40-104(1)(a))
What can a landlord do with a tenant's abandoned property in Colorado?
Colorado has no single statute on belongings a residential tenant leaves behind. After an eviction, the officer executing the writ of restitution removes the property. The landlord has no duty to store or inventory it, and is immune from liability if the landlord follows the officer's lawful directions. A landlord who chooses to store the property may charge reasonable storage costs and either let the tenant reclaim it after paying them or dispose of it under the landlord's lien. That lien covers unpaid rent on household goods left on the premises. It does not cover pets, small kitchen appliances, cooking utensils, beds, bedding, necessary clothing, personal or business records, or personal effects. Lien property is presumed abandoned if the owner has not contacted the landlord for at least 30 days. At least 15 days before selling or disposing of it, the landlord must send notice of the manner and date by registered or certified mail (return receipt, addressee only) to the owner's last-known address. If the notice comes back unclaimed, the landlord must publish it in a local newspaper. During an eviction, the officer must hand pets to the tenant or call animal control. Pets may not be left unattended. (C.R.S. §§ 13-40-122(2)-(4), (2.5); 38-20-102(3); 38-20-116(1)-(2))
Is there a limit on rental application fees in Colorado?
No fixed dollar cap. Under the Rental Application Fairness Act, a landlord may charge an application fee only to cover its actual or average costs of processing applications. The fee must be the same for every applicant for the unit, or for all units the landlord is offering at the same time. The landlord must disclose anticipated expenses or itemize actual expenses, explaining how any average-cost fee is calculated. The landlord must give a receipt (electronic unless the applicant asks for paper) and make a good-faith effort to refund any unused portion within 20 calendar days. Landlords must accept a portable tenant screening report and may not charge an application fee or any fee to access it. The landlord may require that the report is no more than 30 days old, is free to access, and comes with the applicant's statement that nothing material has changed. Applicants must be told of this right in ads, on the landlord's website, in the application, or orally. Landlords who accept only one application fee at a time and refund it within 20 days of a decline are exempt from the portable-report rules. A denial must be in writing with reasons, sent within 20 days. Violations: $2,500 plus costs and attorney fees after 7 days' notice, or $50 if the landlord cures within 7 days. (C.R.S. §§ 38-12-901 to 38-12-905)
What rental fees are banned or limited in Colorado?
Since January 1, 2026, rent advertisements and offers must show the total price, meaning all mandatory fees, as one number that is more prominent than any other price information. Landlords may not misrepresent fees and must disclose the nature, refundability, and recipient of any optional charges. The cost of separately billed utilities need not be included. Landlords may not charge tenants for: utilities above what the provider bills for the unit; fees that rise more than 2% during a lease of one year or less (except utilities); property taxes; payment processing, unless a free payment method is reasonably available; late fees on anything other than rent; anything needed to meet the landlord's own duties, including habitability; anything not actually provided; or common-area maintenance. Leases may not pass through a markup on third-party services greater than 2% of the bill or $10 a month (not both). A violation is a deceptive trade practice. If a written demand goes unpaid for 14 days, the tenant can recover actual damages plus 18% annual interest. (C.R.S. § 6-1-737 (added by HB 25-1090); § 38-12-801(3)(a)(VI))
Can a domestic violence survivor break a lease in Colorado?
A tenant who is a victim-survivor of domestic violence, domestic abuse, stalking, or unlawful sexual behavior may end the lease and move out because of fear of imminent danger to themselves or their children. The tenant, or a qualified third party, notifies the landlord in writing and provides at least one of: a self-attestation affidavit; a letter from a qualified third party such as an advocate, attorney, social worker, medical or mental health provider, or faith leader; a police report from the prior 120 days; or a valid protection or restraining order. Nothing more may be required. If documentation is missing, the tenant must provide it within 7 days of the landlord's written request. The tenant owes at most one month's rent, and only if the landlord gives the tenant a written statement of actual economic damages within 30 days after move-out. Missing that deadline forfeits the claim. Nothing is owed if another tenant stays on the lease. The tenant cannot be charged for damage caused by the abuse. Landlords must keep the tenant's status and new address confidential, may not ask applicants about it, and must allow lock changes and other reasonable safety measures. Violations: actual damages plus the greater of 3 months' rent or $5,000, plus attorney fees. (C.R.S. §§ 38-12-401, 38-12-402 (as amended by HB 25-1168); § 38-12-103(1))
When can a tenant break a lease without penalty in Colorado?
Tenant death: if a lease ends early because a tenant dies, lease clauses requiring any of the following are void: liquidated damages; acceleration of rent past the later of the end of the month or 10 business days after the unit is vacated following notice of the death; repayment of concessions or move-in discounts; or any other early-termination fee or penalty. The landlord may retake possession without court order if the estate's personal representative surrenders the unit, or if 30 days after the death rent is unpaid or substantially all property has been removed. The landlord may keep deposit funds for damage caused by the death. No Colorado statute was found giving tenants a state-law right to end a lease early for military service (beyond the federal SCRA), medical or disability reasons, or a move to senior or assisted care. (C.R.S. § 38-12-801(3.5) (added by HB 25-1108, "Letty's Act"))
Can an eviction record be sealed or removed in Colorado?
Yes, automatic suppression. Every eviction (forcible entry and detainer) court record is suppressed from the moment the case is filed. The parties, their attorneys, judges, court staff, and people with a court order can see it, and courts may not publish party names online. The record becomes public only if the court enters an order granting the landlord possession, unless both parties agree to keep it suppressed. Cases that are dismissed, settled, or won by the tenant stay suppressed. Since August 6, 2025, a defendant who is a victim-survivor of domestic violence, domestic abuse, stalking, or unlawful sexual behavior may move to suppress, or keep suppressed, any eviction record, including a judgment for possession and records predating the law. The court must grant the motion if the tenant provides qualifying documentation and states that public access risks the safety of the tenant or a household member. (C.R.S. § 13-40-110.5 (subsection (3) as amended by HB 25-1168))
Can a landlord refuse Section 8 vouchers in Colorado?
Yes. Colorado's fair housing law bars refusing to rent, setting different terms, using discriminatory ads, or falsely saying a unit is unavailable because of a person's source of income. Source of income means any lawful, verifiable source of money, including wages and any government or private assistance, grant, or loan program such as housing vouchers. Landlords may still check credit if they check every applicant. Exemptions: landlords with three or fewer rental units are exempt from the source-of-income provisions. A landlord with five or fewer single-family rental homes (and no more than five total units) need not accept federal housing choice vouchers for those homes. Applying the income-screening limits in § 38-12-904(1)(c)-(d) is also a source-of-income violation. (C.R.S. §§ 24-34-501(4.5), 24-34-502(1)(l)-(q), (1.5), (1.7))
Do tenants have a right to a free lawyer in eviction cases in Colorado?
No statewide right to a lawyer in eviction cases. The state funds eviction legal help through the Eviction Legal Defense Fund. The state court administrator makes grants to qualifying nonprofit legal aid organizations to advise and represent indigent tenants (income at or below 200% of the federal poverty guidelines) facing eviction, but this is not a guaranteed right to counsel. (C.R.S. § 13-40-127)
What does a Colorado notice to pay rent or quit have to include?
A written demand giving the tenant 10 days either to pay the rent or to give up possession. Exempt residential agreements get 5 days, and employer-provided housing gets 3 days. A lease cannot waive the notice. The demand must: state the landlord's grounds for possession with a specific description of the violation; describe the premises; state the date and time the premises must be surrendered; and be signed by the landlord, agent, or attorney. It must also include: a statement that tenants receiving SSI, SSDI, or Colorado Works cash assistance have a right to mediation before an eviction is filed; and (since August 6, 2025) a statement that a tenant who missed rent because of domestic violence, domestic abuse, stalking, or unlawful sexual behavior may provide documentation and is entitled to a repayment plan of up to 9 months. The demand must be written in English, Spanish, or another language the landlord knows or should know is the tenant's primary language. Service: hand it to the tenant, or leave it with a household member over 15 or a person in charge of the premises. If no one is there after personal-service attempts on two separate days, post it in a conspicuous place. If the tenant has told the landlord they are a victim-survivor, the landlord must try personal service. After three failed attempts, the landlord must post the notice and also send it by certified mail or courier with proof of delivery. (C.R.S. §§ 13-40-104(1)(d), 13-40-106(1)-(4), 13-40-108 (as amended by HB 25-1168))
What does a Colorado notice to end a month-to-month tenancy have to include?
Two regimes apply. (1) Tenants covered by Colorado's for-cause eviction law (generally those who have rented the unit for at least 12 months, excluding owner-occupied 1-3 unit homes, short-term rentals, and employer-provided housing) cannot be given a notice ending a month-to-month tenancy without cause. For no-fault grounds (demolition or conversion, substantial renovation, owner or family move-in, sale, refusal to sign a new lease with reasonable terms, or repeated late payment), the landlord must give written notice at least 90 days before the move-out date (45 days if the landlord is on active military duty and moving in). The notice must state the move-out date and, depending on the ground, include a description and timeline of the work or proof such as a permit. (2) For tenancies outside that law, a month-to-month tenancy (1 month to under 6 months) ends with written notice served at least 21 days before the end of the period. Tenancies of 6-12 months need 28 days, and tenancies of a year or more need 91 days. The notice must describe the property, give the exact termination date, and be signed by the party or their agent or attorney. Either kind of notice is served the same way as a rent demand: personal delivery, leaving it with a household member over 15, or posting after attempts on two separate days. (C.R.S. §§ 13-40-107; 38-12-1301 to 38-12-1303; 13-40-106; 13-40-108)
What must a Colorado security deposit itemization include?
If the landlord keeps any part of the deposit, it must send a written statement listing the exact reasons for each amount kept, together with the balance of the deposit, within 30 days after the lease ends or the tenant surrenders the unit, whichever is later. A lease may extend this to no more than 60 days. Deductions are allowed only for unpaid rent, unpaid utilities, other lawful charges listed in the lease, and necessary repairs for damage beyond normal wear and tear that did not exist before the tenancy. Whole-unit carpet or paint replacement is limited. The landlord complies by sending the statement, payment, and any required documentation to the tenant's last-known address or to any email address the landlord knows of. The refund itself may be mailed, or sent by secured electronic transfer with the tenant's consent. After a written request from the tenant, the landlord must provide relevant documentation in its possession, such as photos, inspection reports, receipts, invoices, and estimates. The statute ties this to a 14-day period, but its wording is ambiguous; see the note. A statement that does not list exact reasons, or is not sent on time with the documentation, makes the withholding wrongful and forfeits the right to keep any of the deposit. (C.R.S. § 38-12-103(1), (1.5), (2), (2.5), (8)-(11) (as amended by HB 25-1249, effective Jan. 1, 2026))
How long does a landlord have to sue for unpaid rent in Colorado?
6 years for all actions for arrears of rent and for recovering a liquidated or determinable amount of money due. This applies to unpaid rent under a written or oral lease. Other contract claims, such as many damage claims, have 3 years unless the 6-year section applies. (C.R.S. § 13-80-103.5(1)(a)-(b); § 13-80-101(1)(a))
Can a landlord accept rent during an eviction in Colorado?
No general statute. Colorado's residential landlord-tenant and eviction statutes have no general rule on whether accepting rent after a notice waives the eviction, so the question is left to case law. The only statutory rule is for mobile home parks: accepting rent during the 90-day cure or sale period after a termination notice does not waive the landlord's right to terminate. (C.R.S. Title 13, Art. 40 and Title 38, Art. 12 (checked); § 38-12-202 (mobile home parks))
Can you be evicted in the winter in Colorado?
No statute. Colorado state law has no winter or cold-weather limit on residential evictions. For mobile homes, a court may delay or set the timing of a writ of restitution so that removal does not happen in hazardous weather, and the landlord may act to prevent freezing damage to a mobile home. (C.R.S. Title 13, Art. 40 and Title 38, Art. 12 (checked); § 38-12-208 (mobile home writ timing))
Can a landlord give notice by text or email in Colorado?
A written notice to vacate or demand (under §§ 13-40-104, 38-12-202, 38-12-204 or 38-12-1303) may be served by handing it to a known tenant at the premises, or by leaving it with a person older than 15 who lives at or is in charge of the premises. If no one is there after attempts at personal service on at least 2 separate days, it may be posted in a conspicuous place on the premises. Since August 6, 2025, if the tenant has told the landlord they are a survivor of domestic violence, domestic abuse, stalking or unlawful sexual behavior, the landlord must make reasonable efforts to serve that tenant personally. After 3 failed attempts, the landlord must post the notice and also send it by certified mail or commercial courier with proof of delivery. Email is allowed only for certain notices, such as tenant notices of habitability problems, sent to the contact the landlord named in the lease. (C.R.S. § 13-40-108 (as amended by HB 24-1098 and HB 25-1168); § 38-12-502(7))
How much notice is required for a rent increase in Colorado?
For a residential tenancy with no written lease, the landlord must give at least 60 days' written notice before increasing rent. The landlord may not serve a termination notice mainly to raise rent in a way that gets around this rule. For every residential tenancy, written lease or not, fixed-term or month-to-month, rent may be raised no more than once in any 12-month period of continuous occupancy. With a written lease, the timing of increases follows the lease, within the once-a-year limit. (C.R.S. § 38-12-701(2); § 38-12-702)
Does a landlord have to give a copy of the lease in Colorado?
Yes. If there is a written lease, the landlord must give the tenant a copy signed by both parties no later than the 7th day after the tenant signs. An electronic copy is allowed unless the tenant asks for paper. The lease must state the name and address of the landlord or the landlord's authorized agent. If either changes, the new landlord or agent must notify each tenant in writing or electronically, or post the change conspicuously on the premises, within 1 business day. Unless the landlord is exempt, the lease must also include a statement that source-of-income discrimination is prohibited. Small landlords (5 or fewer single-family homes and no more than 5 units in total) are exempt from that statement. (C.R.S. § 38-12-801(1), (2), (2.5))
What are tenants' rights in a foreclosure in Colorado?
Colorado's foreclosure law gives tenants notice rights but does not let them stay after the sale. A lessee is treated as a lienor (with no lien amount) in foreclosure proceedings. A lessee with an unrecorded possessory interest in a single-family or multi-unit residence must be mailed the foreclosure notices by regular mail, which is complete when sent to the lessee at the property or to 'Occupant' at the address. The foreclosure mailing list must also include 'occupant' at the property address. Rights of a lessee whose lease is recorded are not affected. Beyond this, tenants rely on the federal PTFA 90-day notice. (C.R.S. § 38-38-305(1), (1.5); § 38-38-100.3(14)(c)-(d))
Does a landlord have to fix mold in Colorado?
Yes. A rental is legally uninhabitable if there is mold associated with dampness, or any other damp condition, that would materially interfere with the tenant's health or safety if not fixed. Minor mold on surfaces that collect moisture through normal use is excluded. The landlord must make sure the unit is habitable before leasing it and must fix such conditions under the warranty of habitability; the tenant may use the remedies in § 38-12-507. (C.R.S. §§ 38-12-503, 38-12-505(1)(a), (3))
Who pays for pest control and bed bugs in Colorado?
The landlord must provide appropriate extermination for rodent, vermin, pest or insect infestations throughout the premises. Under the bed-bug law, the tenant must promptly notify the landlord in writing or electronically; within 96 hours the landlord must get the unit inspected by a qualified inspector, and inspect contiguous units if bed bugs are found. The landlord must give written results within two business days and start treatment within five business days. The landlord pays for inspection and treatment, and may not rent a unit it knows or suspects has bed bugs; on request it must disclose bed bugs in the past eight months and the last clean inspection date. (C.R.S. § 38-12-505(1)(b)(VII)-(VIII); §§ 38-12-1001 to 38-12-1007)
Does a landlord have to provide heat in Colorado?
Yes. A unit that substantially lacks functioning heating facilities that met code when installed and are kept in good working order is uninhabitable. Lack of functioning heating from October through April is presumed to materially interfere with the tenant's life, health or safety. State law sets no minimum indoor temperature. (C.R.S. § 38-12-505(1)(b)(V), (4)(d))
Does a landlord have to provide air conditioning in Colorado?
No state requirement to provide air conditioning or maximum indoor temperature. However, a landlord may not prohibit or restrict a tenant from installing or using a portable cooling device (such as a window or portable AC unit) unless it would violate codes or law, violate the manufacturer's safety guidelines, damage the premises, or exceed the electrical capacity. A landlord that restricts them must disclose the restrictions in writing and give information on cooled common spaces or nearby community cooling spaces. Violating these cooling rules makes the unit uninhabitable. (C.R.S. § 38-12-505(1)(b)(XVI), (7))
What can a landlord deduct from a deposit for cleaning or damage in Colorado?
Defined by statute: deterioration from the intended use of the rental unit, without negligence, carelessness, accident or abuse of the premises, equipment or furnishings by the tenant, household members, invitees or guests. No part of a security deposit may be kept to cover normal wear and tear, and any retention requires a written statement listing the exact reasons. (C.R.S. §§ 38-12-102(4), 38-12-103(1))
Can a landlord put cameras in or around a rental in Colorado?
No landlord-specific statute. Knowingly observing or photographing (including video or live feed) another person's intimate parts without consent where they reasonably expect privacy is criminal invasion of privacy (class 2 misdemeanor). Overhearing or recording a conversation without the consent of at least one party is eavesdropping (class 2 misdemeanor). (C.R.S. §§ 18-7-801, 18-9-304)
Can a landlord limit guests or roommates in Colorado?
No statute — lease governs for most rentals. Colorado's landlord-tenant law sets no guest-versus-tenant rule, statewide occupancy limit or roommate right for ordinary rentals; tenants are responsible for damage caused by their guests and invitees. (C.R.S. § 38-12-102(4))
Can a landlord deny a service or emotional support animal in Colorado?
Intentionally misrepresenting entitlement to an assistance animal to obtain a housing accommodation, after a prior written or verbal warning and knowing the animal is not an assistance animal or the person has no disability, is a civil infraction: $25 for a first offense, $50-$200 for a second, and $100-$500 for later offenses. If a landlord asks for documentation about a tenant's assistance animal, it must give the tenant the state Civil Rights Division form if the division has posted one, though the tenant need not use it. Pet deposits are capped at $300 (refundable) and pet rent at the greater of $35 or 1.5% of monthly rent. (C.R.S. § 18-13-107.3; § 24-34-309(2); § 38-12-106)

Official resources for Colorado

General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.