Security deposits are one of the most common sources of landlord-tenant disputes in Colorado. In recent years, the state has enacted several updates that directly affect how much you can charge, how you must handle deposit funds, what you can deduct, and the penalties that apply if you make a mistake.
For Colorado rental owners, especially those managing single-family homes or small portfolios, understanding these rules is critical. Errors can result in forfeiture of the entire deposit and potentially lead to treble damages plus attorney's fees.
This guide breaks down Colorado’s current security deposit laws in plain language and highlights important legislative changes taking effect in 2026.
Key Takeaways
Colorado caps security deposits at two months’ rent statewide.
Additional pet security deposits are capped at $300 and must be refundable.
Deposits must generally be returned within 30 days, unless the lease allows up to 60 days.
Failure to follow the law can result in forfeiture of withholding rights and treble damages plus attorney fees.
Major updates taking effect January 1, 2026, expand inspection and documentation requirements for landlords.
How Much Can a Landlord Charge for a Security Deposit in Colorado?
The Two-Month Rent Cap (Effective August 7, 2023)
Under Colorado Revised Statutes § 38-12-102.5, a landlord may not require a security deposit greater than two months’ rent.
This statewide cap applies to most residential rental agreements. Prior to 2023, Colorado did not impose a specific dollar limit, but that has changed. If your lease requires more than two months’ rent as a security deposit, it may violate current law.
Pet Deposit and Pet Rent Limits (Effective January 1, 2024)
Colorado law also limits additional pet-related charges.
An additional pet security deposit is capped at $300 and must be refundable. The statute also limits pet rent amounts. These limits do not apply to assistance animals, which are governed by fair housing laws rather than pet rules.
Landlords should review their lease language carefully to ensure compliance with these caps.
Are Nonrefundable Deposits Allowed?
Colorado defines a “security deposit” broadly as any advance of money whose primary function is to secure performance under a rental agreement.
If a charge functions as a security deposit, it is governed by security deposit law, regardless of how it is labeled. That means deadlines, itemization requirements, and penalty provisions still apply.
True fees that are not meant to secure performance may be treated differently, but mislabeling a deposit as “nonrefundable” does not remove it from statutory protections.
When Must a Colorado Landlord Return a Security Deposit?
The 30-Day Rule
Colorado law requires a landlord to return the security deposit within 30 days after the later of lease termination or surrender of the premises.
Extending the Deadline to 60 Days
A lease may extend this deadline up to 60 days, but not beyond that. The extension must be clearly stated in the rental agreement.
If your lease does not specify a longer timeline, the default 30-day rule applies.
What Happens If You Miss the Deadline?
If a landlord fails to return the deposit or provide a written statement of deductions within the required time, the landlord forfeits the right to withhold any portion of the deposit.
Additionally, if the withholding is found to be willful, the tenant may recover three times the amount wrongfully withheld, plus reasonable attorney fees and court costs.
Before filing suit, the tenant must provide a written demand notice giving the landlord at least seven days to comply.
What Can a Landlord Deduct from a Security Deposit?
Colorado law allows landlords to deduct for:
Unpaid Rent
Any rent lawfully due and unpaid under the lease.
Damage Beyond Normal Wear and Tear
You may deduct for damage caused by the tenant that exceeds ordinary use of the property.
Cleaning and Repairs Due to Tenant Damage
Costs directly related to tenant-caused damage may be deducted. Routine turnover or standard maintenance that results from normal use cannot be charged against the deposit.
Financial Losses Caused by Lease Violations
If a tenant breaches the lease and causes measurable financial harm, those damages may be deducted if properly documented.
What Is Considered Normal Wear and Tear in Colorado?
Colorado law prohibits landlords from retaining a security deposit to cover normal wear and tear.
While the statute does not provide an exhaustive list, common examples include:
Carpet wear from regular foot traffic versus stains, burns, or pet damage
Minor nail holes used for hanging pictures versus large wall gouges
Faded paint over time versus intentional wall damage
Appliance aging from normal use versus misuse or neglect
Distinguishing between wear and tear and damage is one of the most common areas of dispute, which is why documentation is critical.
Required Written Notice and Itemized Statement
If a landlord withholds any portion of the deposit, they must provide a written statement listing the exact reasons for the deductions.
The statement and any remaining deposit funds must be mailed to the tenant’s last-known address within the statutory deadline.
Failure to provide this written itemization within the required timeframe results in forfeiture of the right to retain any portion of the deposit.
What Happens If a Landlord Wrongfully Withholds a Deposit?
The 7-Day Demand Letter Requirement
Before filing a lawsuit, a tenant must provide written notice to the landlord demanding return of the wrongfully withheld amount. The landlord then has seven days to comply.
Treble Damages and Attorney Fees
If a court finds that the landlord willfully withheld the deposit in bad faith, the landlord may be liable for three times the amount wrongfully withheld, plus reasonable attorney fees and court costs.
This penalty structure makes strict compliance essential.
Major Legislative Updates Taking Effect January 1, 2026
Colorado has enacted additional changes under House Bill 25-1249 that will take effect on January 1, 2026.
Walk-Through Inspection Requirement Upon Request
If reasonable and practicable, a landlord must conduct a walk-through inspection with the tenant upon request. This inspection may be conducted in person or through tele-assisted technology at a mutually convenient time.
Expanded Documentation Requirements
Landlords may be required to provide supporting documentation for deductions, including photographs, inspection reports, invoices, or estimates. Transparency standards are increasing.
Carpet and Interior Paint Restrictions
The 2026 law restricts deductions for full-unit carpet replacement and interior repainting unless there is substantial and irreparable damage beyond normal wear and tear, and not preexisting.
There are also time-based considerations for carpet replacement, including a ten-year benchmark referenced in the statute.
Refund Handling and Electronic Payment Options
Refunds may be mailed to the tenant’s last-known address or, with tenant consent, delivered via secure electronic transfer.
If a mailed refund is returned, the landlord must hold the funds for at least one year and disburse them upon request.
Expanded “Bad Faith” Definition
The new legislation clarifies circumstances that constitute retaining a deposit in bad faith, further increasing potential liability for noncompliance.
Best Practices to Protect Yourself as a Colorado Landlord
Even when you understand the law, execution matters.
Detailed Move-In Documentation
Conduct a thorough move-in inspection and document the property’s condition with photos and written reports.
Written Condition Reports
Have tenants sign condition reports at move-in to establish a clear baseline.
Professional Move-Out Inspections
Perform a detailed inspection at move-out and document findings immediately.
Clear Lease Language
Ensure your lease includes clear timelines for deposit return and detailed expectations regarding property condition.
Proper Accounting and Record Retention
Maintain organized records of inspections, communications, invoices, and repair estimates to support any deductions.
Frequently Asked Questions about Colorado Security Deposits
How long does a landlord have to return a security deposit in Colorado?
Generally 30 days, unless the lease allows up to 60 days.
Can a landlord charge more than two months’ rent as a deposit?
No. Colorado law caps security deposits at two months’ rent.
What is the penalty for wrongful withholding?
Treble damages plus reasonable attorney fees and court costs if the withholding is willful.
Can a landlord deduct for carpet replacement?
Only for damage beyond normal wear and tear. Beginning in 2026, additional statutory limitations apply.
Are pet deposits refundable in Colorado?
Yes. Pet security deposits are refundable and capped at $300.
What changed in 2026?
New rules expand inspection requirements, documentation standards, refund handling procedures, and limitations on certain deductions.
Protecting Your Rental with Proper Compliance
Colorado’s security deposit laws are evolving, and the financial risk of noncompliance is significant. For rental owners, especially those managing properties in Colorado Springs, staying ahead of these changes is essential.
At Falcon Property Company, we help Colorado Springs rental owners navigate Colorado’s landlord-tenant laws with clear documentation systems, compliant lease structures, and professional move-in and move-out processes. If you want to reduce risk and protect your investment while staying aligned with current and upcoming legislation, we are here to help.