If you haven't reviewed your security deposit process since last year, it's worth a second look. Colorado's security deposit statute, C.R.S. 38-12-103, was significantly updated by House Bill 25-1249, and the changes took effect January 1, 2026. The core deadlines landlords have followed for years are still in place, but what counts as a legitimate deduction and what counts as bad faith withholding just got a lot more specific, which matters even more in a market like Glenwood Springs where turnover can happen several times a year on the same unit.
Key Takeaways
Landlords must return a tenant's security deposit within one month of lease termination, though the lease can extend this to a maximum of 60 days.
Normal wear and tear has never been deductible, and HB 25-1249 now also bars deductions for damage or defects that existed before the tenancy began.
Withholding any portion of a deposit requires a written, itemized statement explaining the exact reasons for each deduction.
Willful, bad-faith withholding exposes a landlord to treble damages, plus the tenant's attorney fees and court costs.
Colorado law now spells out specific circumstances that count as bad faith, giving landlords a much clearer picture of what to avoid.
The Core Deadline Hasn't Changed
Under C.R.S. 38-12-103, a landlord must return a tenant's full security deposit within one month after the lease terminates or the tenant surrenders the unit, whichever happens last. A lease can extend that window, but never past 60 days. This part of the law has been in place for years, and it remains the backbone of every deposit timeline in Glenwood Springs.
What Changed Under HB 25-1249
The update, signed into law in 2025 and effective at the start of 2026, sharpened several parts of the statute that used to leave room for interpretation. Deductions for normal wear and tear were already off-limits, but the revised law goes further and now also prohibits deducting for any damage or defective condition that existed before the tenant ever moved in. That means a pre-existing crack in a countertop or an aging appliance that finally gives out can't be charged back to a departing tenant just because it happened to fail during their lease.
The law also clarifies what counts as "actual cause" for withholding a deposit. Beyond unpaid rent and unpaid utility charges, a landlord can retain reasonable amounts for other lawful charges specifically listed in the lease, or for necessary repair work tied to genuine damage rather than ordinary use. The days of a vague, catch-all deduction line are effectively over.
Bad Faith Now Has a Clearer Definition
Perhaps the most useful change for landlords is that the law now spells out specific circumstances under which withholding a deposit is considered bad faith, rather than leaving that determination entirely up to a judge after the fact. Combined with the requirement to give seven days' notice before a tenant can file legal proceedings, this gives landlords a real opportunity to correct a mistake before it turns into a treble damages claim.
The Cost of Getting It Wrong
Colorado doesn't treat wrongful deposit withholding as a minor paperwork issue. If a landlord willfully retains a security deposit in violation of the statute, the tenant can recover three times the wrongfully withheld amount, plus reasonable attorney fees and court costs. Failing to provide the required written, itemized statement within the return window can forfeit the landlord's right to withhold any portion of the deposit at all, even if the underlying deduction would otherwise have been valid. In a court action, the burden falls on the landlord to prove the withholding wasn't wrongful, not on the tenant to prove that it was.
Why This Matters More for Glenwood Springs Turnover
Glenwood Springs sees a lot of seasonal and short-term rental turnover compared to a typical suburban market, which means move-out inspections and deposit decisions happen far more often per property than they would in a slower-moving rental pool. That frequency raises the stakes of getting the process right every single time, since one inconsistent deduction can set a precedent that's hard to walk back with future tenants, and a single mishandled deposit dispute can cost far more in legal fees than the deposit itself was ever worth. Owners juggling multiple turnovers a year, especially those also renting out cash-flow properties as covered in our guide to increasing cash flow, benefit from a standardized checklist rather than relying on memory or a generic lease template pulled from another state.
Building a Deposit Process That Holds Up
Given how specific this law has become, a documented, repeatable process matters more than ever. That means photographing the unit's condition at move-in so pre-existing wear and any prior damage are clearly established before a tenant ever takes possession, itemizing every deduction with the exact dollar amount and reason rather than a lump sum, and sending the statement well within the return window rather than waiting until the deadline is nearly up. Keeping this process consistent across every unit in a portfolio is exactly the kind of detail our accounting team builds into how we manage move-outs for owners.
If you're unsure whether your current lease language and deposit procedures reflect the updated law, our owner resources page covers many of the scenarios Glenwood Springs landlords run into most often, and we're glad to review your specific situation directly.
FAQ
How long do I have to return a tenant's security deposit in Colorado?
One month after the lease ends or the tenant surrenders the unit, whichever is later, unless the lease specifies a longer period up to a maximum of 60 days.
Can I deduct for damage that existed before the tenant moved in?
No. Under the updated law, deductions can't be made for normal wear and tear or for any damage or defective condition that predates the tenancy.
What happens if I don't send an itemized statement in time?
Failing to provide the required written statement within the return window can forfeit your right to withhold any portion of the deposit, regardless of whether the deduction itself was otherwise valid.
What are the penalties for wrongfully withholding a deposit?
Willful, bad-faith withholding can result in treble damages, meaning three times the wrongfully withheld amount, along with the tenant's attorney fees and court costs.
Staying Ahead of Colorado's Deposit Rules
Colorado's security deposit law was already strict before HB 25-1249, and the 2026 changes only raised the bar for documentation and specificity. Building a consistent, well-documented deposit process protects your cash flow and keeps a routine move-out from turning into a legal dispute. If you'd like help reviewing your current lease templates or deposit procedures for Glenwood Springs rentals, reach out to our team today.

