Property Management Laws And Regulations In Colorado

Colorado regulates third-party property management through several authorities at once, and the rules that matter most to a management company are the ones covering your license, your client trust accounts, and the money you hold on behalf of owners and tenants. This guide covers those rules for professional managers, with the statute or agency regulation behind each one.

Everything below is sourced to Colorado's own statutes, agency rules, and court materials rather than to secondhand summaries. Specific dollar amounts and deadlines do change; the citations do not, so you can always open the authority and confirm the current text before you act on it.

Licensing Requirements For Property Managers

Managing residential rental property on behalf of another owner for compensation generally requires a Colorado real estate broker license, administered by the Colorado Real Estate Commission within the Division of Real Estate. Owners managing their own property, and certain salaried on-site employees who do not negotiate leases, are exempt. HOA management is licensed under a separate program, not as a real estate broker.

• A real estate broker license is required to perform property management services (leasing, negotiating rental agreements, collecting rent) on behalf of another property owner for compensation. (C.R.S. Title 12, Article 10, Part 2 (Real Estate Broker License Law))
• Owners who manage only their own property, and salaried on-site residential managers of apartments who do not negotiate leases, are exempt from the broker license requirement. (C.R.S. Title 12, Article 10 exemptions; Division of Real Estate guidance)
• Community (HOA) association managers are licensed under a separate Community Association Manager licensing program rather than as real estate brokers. (C.R.S. § 12-10-801 et seq.)

Client Trust Account Rules

Colorado Real Estate Commission rules require brokers who receive money belonging to others, including tenant security deposits and rent collected for owners, to deposit those funds into a dedicated escrow or trust account kept separate from operating funds. Commingling is prohibited, trust accounts are subject to Division audit, and brokers must maintain written accounting controls.

• All money belonging to others that a broker receives, including tenant security deposits and advance rental deposits held by a property manager, must be placed in an escrow or trust account rather than the broker's operating account. (4 CCR 725-1, Real Estate Commission Rule 5.10)
• Commingling a broker's or brokerage firm's personal or operating funds with money belonging to others is prohibited under Commission Rule 5.10. (4 CCR 725-1, Rule 5.10 (Commingling Prohibited))
• A broker managing rental property in which the broker holds an ownership interest greater than 20 percent must keep those rental proceeds segregated from all other client funds under management. (4 CCR 725-1, Rule 5.10.D)
• A brokerage firm or broker that receives money belonging to others must establish written accounting control policies and procedures with adequate checks and balances, and trust or escrow accounts are subject to inspection by the Division of Real Estate. (Colorado Real Estate Manual, Chapter 3 (Commission Position Statements); 4 CCR 725-1)

Trust account rules are where Colorado management companies get into trouble fastest, because a shortage is a licensing problem and not just a bookkeeping problem. The habits that keep you clean are the boring ones: deposit on time, never let operating money and client money mix, reconcile every account every month, and keep a per, property record you could hand to an auditor without preparing it first. Our guide to preparing for a trust account audit walks through what examiners actually ask for.

Security Deposit Rules

Colorado law does not set a statutory maximum deposit amount, but it does regulate timing and itemization of the return. Landlords (and the brokers managing on their behalf) must return the deposit, minus any properly itemized deductions, within one month of tenancy termination, and noncompliance carries treble-damages exposure.

• A landlord must return a tenant's security deposit, or the balance after lawful deductions, within one month after termination of the lease or surrender of the premises, unless the lease specifies a longer period (not to exceed sixty days). (C.R.S. § 38-12-103)
• If any portion of the deposit is withheld, the landlord must provide the tenant a written statement itemizing the reasons for and dollar amount of each deduction. (C.R.S. § 38-12-103)
• A landlord who willfully fails to return a deposit or provide the required itemization within the statutory deadline is liable to the tenant for treble the amount of the deposit wrongfully withheld. (C.R.S. § 38-12-103, § 38-12-104)

Lease Agreements And Required Disclosures

Colorado requires certain disclosures in written rental agreements, including landlord/agent identity, a source-of-income nondiscrimination notice, and a signed copy delivered to the tenant within a set number of days.

• A written rental agreement must state the name and address of the landlord or the landlord's authorized agent, and the landlord must notify tenants in writing (or post notice conspicuously) if that identity changes. (C.R.S. § 38-12-801)
• A written rental agreement must include a statement that source-of-income discrimination is prohibited by law and that a non-exempt landlord must accept any lawful, verifiable source of payment; the requirement does not apply to landlords with five or fewer rental units. (C.R.S. § 38-12-801; C.R.S. § 24-34-502(1))
• The landlord must provide the tenant a copy of the rental agreement, signed by both parties, no later than the seventh day after the tenant signs it (electronic copy permitted unless the tenant requests paper). (C.R.S. § 38-12-801)

Entry Notice And Tenant Privacy

As of January 1, 2026, Colorado requires a minimum notice period before non-emergency landlord entry, closing a prior gap in state law. A separate, longer notice period applies to bed bug inspections/treatment.

• For any non-emergency entry into a rented residential property, a landlord (or the landlord's manager) must give the tenant a minimum of 24 hours' advance notice, stating the reason for entry and the approximate time. (HB25-1090, codified in C.R.S. Title 38, Article 12)
• Before entering a unit to inspect or treat for bed bugs, a landlord must give at least forty-eight hours' written or electronic notice. (C.R.S. § 38-12-1004)

Rent, Late Fees, And Other Charges

Colorado law has long preempted local rent control, though a 2021 amendment gave municipalities limited authority in narrow circumstances; as of August 2026, no Colorado city or county had enacted a rent-control ordinance. Late fees are capped by statute and subject to notice and grace-period rules.

• State law prohibits counties and municipalities from enacting any ordinance or resolution that controls rent on private residential property, with narrow exceptions for voluntary affordable-housing agreements. (C.R.S. § 38-12-301)
• Late fees for residential rent are capped at the greater of $50 or 5 percent of the overdue rent amount, and no late fee may be charged until at least seven calendar days after the rent due date. (C.R.S. § 38-12-105)
• A landlord may not charge a late fee unless the landlord first gave the tenant written notice of the late-fee policy, and any lease provision that does not comply with the late-fee statute is void and unenforceable. (C.R.S. § 38-12-105)

Fee income is also taxable income, and how you record management fees, late fees, and pass, through charges affects both your compliance position and your books. See our guide to Colorado property management income taxes for the reporting side.

Fair Housing Obligations

The Colorado Civil Rights Division enforces the Colorado Anti-Discrimination Act, which extends housing protections beyond the federal fair housing classes to include marital status, familial status, ancestry, and lawful source of income.

• Colorado's protected classes in housing include the federal categories plus sex, sexual orientation, gender identity, marital status, familial status, ancestry, and source of income. (Colorado Anti-Discrimination Act)
• Since January 1, 2021, refusing to rent, show, or transmit an offer to rent housing based on a prospective tenant's lawful and verifiable source of income, including housing vouchers and other government assistance, is a prohibited discriminatory practice. (Colorado Anti-Discrimination Act)

Habitability And Safety Duties

Colorado's Warranty of Habitability statute requires landlords to keep residential premises fit for human habitation and gives tenants remedies for breaches. Retaliation against tenants who report unsafe conditions is prohibited and can be raised as a defense to eviction.

• Every residential rental agreement in Colorado carries an implied warranty that the premises are fit for human habitation; specified conditions (such as failure to maintain electrical, plumbing, heating, or structural systems) can constitute a breach. (C.R.S. § 38-12-503)
• Tenants may terminate the lease, deduct repair costs from rent, or seek damages in court as remedies for a landlord's breach of the warranty of habitability. (C.R.S. § 38-12-507)
• A landlord is prohibited from retaliating against a tenant for reporting unsafe conditions, and retaliation can be raised as an affirmative defense to an eviction action. (C.R.S. § 38-12-509(1.5))

Eviction Basics

Colorado evictions proceed as Forcible Entry and Detainer (FED) actions in county court, beginning with a statutory notice to the tenant. Nonpayment cases require a 10-day pay-or-vacate notice before a complaint can be filed.

• For nonpayment of rent, a landlord must serve a written 10-day notice demanding, in the alternative, payment of rent or possession of the premises before filing an eviction complaint. (C.R.S. § 13-40-104(1)(d))
• If the tenant does not comply with the notice, the landlord may file a Forcible Entry and Detainer (FED) action in county court using court forms such as the Eviction Complaint (JDF 101) and Eviction Summons (JDF 102). (C.R.S. Title 13, Article 40)

Recent Changes Worth Tracking

These are the Colorado changes most likely to affect a management company's procedures. Confirm the effective date against the source below before you update a lease template or a policy.

• HB25-1090 was signed into law April 21, 2025 and took effect January 1, 2026; among other consumer-pricing provisions, it added Colorado's first general non-emergency entry-notice requirement (24 hours) and requires upfront, itemized disclosure of mandatory fees in residential leases, with violations treated as deceptive trade practices under the Colorado Consumer Protection Act. (HB25-1090 (2025))

Staying Compliant Without Guessing

Most Colorado compliance failures are not decisions, they are drift: a deposit that sat too long, a reconciliation that got skipped in a busy month, a lease template that never got updated after a statute changed. Build the calendar first. Monthly trust reconciliations, an annual review of your lease and disclosure packet against current statutes, and a documented process for deposits and refunds cover the large majority of what an examiner will ask about.

This guide is a starting point for professional managers, not legal advice. For a specific dispute, a novel fact pattern, or anything with real money at stake, work with a Colorado attorney, and confirm the current text of any statute cited above with the Colorado Division of Real Estate or the Colorado legislature.

Sources

Every fact above is drawn from one of the official sources below.

• C.R.S. Title 12, Article 10, Part 2 (Real Estate Broker License Law), Colorado Revised Statutes Title 12 (Colorado General Assembly, Office of Legislative Legal Services)
• C.R.S. Title 12, Article 10 exemptions; Division of Real Estate guidance, Colorado Division of Real Estate, Property Management Issues and Concerns advisory
• 4 CCR 725-1, Real Estate Commission Rule 5.10, Colorado Secretary of State, Code of Colorado Regulations, 4 CCR 725-1 (Real Estate Commission Rules)
• Colorado Real Estate Manual, Chapter 3 (Commission Position Statements); 4 CCR 725-1, Colorado Division of Real Estate, Colorado Real Estate Manual
• C.R.S. § 38-12-103, Colorado Revised Statutes Title 38 (Colorado General Assembly, Office of Legislative Legal Services)
• HB25-1090, codified in C.R.S. Title 38, Article 12, Colorado General Assembly, HB25-1090
• Colorado Anti-Discrimination Act, Colorado Civil Rights Division
• Colorado Anti-Discrimination Act, Colorado Department of Regulatory Agencies
• C.R.S. § 13-40-104(1)(d), Colorado Judicial Branch, Residential Evictions self-help page