Colorado Security Deposit Law Explained
If you moved out of a place you rented in Colorado, you are usually entitled to get your deposit back unless the landlord is keeping part of it for a reason Colorado law allows and explains in writing.
The practical rule
Colorado's main deposit rules are in Colorado Revised Statutes Sections 38-12-102.5, 38-12-103, and 38-12-106. The landlord generally must return the deposit or send the required written statement within 30 days after termination of the rental agreement or surrender of the key, whichever is later.
The lease can give the landlord a longer return period, but the period cannot be more than 60 days. That is why the lease, termination date, key return, and written statement all matter.
What the written statement must do
If the landlord keeps any part of the deposit, Colorado requires a written statement listing the exact reasons for keeping it and the remaining balance due. Current Colorado source materials also support a documentation rule: when the landlord sends the written statement, relevant documentation in the landlord's possession or control should come with it.
If the landlord does not send the written statement within the applicable deadline, the landlord forfeits the right to withhold any part of the security deposit.
What the landlord can deduct
Colorado allows supported deductions for unpaid rent, unpaid utility charges, other lawful charges listed in the lease, necessary repairs for damage or defective conditions beyond ordinary wear and tear that did not preexist the tenancy, and cleaning contracted for by the tenant.
The landlord should not keep deposit money for ordinary wear and tear or for damage or defective conditions that were already there before the tenancy began.
Deposit cap and pet deposit
The enhanced Colorado source identifies the current statewide standard cap as two monthly rent payments. It also notes a separate pet-deposit rule, with an additional pet security deposit capped at $300.
Walk-through and documentation
Colorado's current source materials include a tenant-requested walk-through inspection before lease termination or surrender of the premises, at a mutually convenient time, after the renter has had a chance to remove furniture. If you request one, keep the request, the response, and any notes or photos from the inspection.
Seven-day demand before stronger recovery
Colorado has a strong tenant remedy when a landlord wrongfully keeps deposit money. If the landlord intentionally retains deposit money without a valid statutory reason, Colorado can support recovery of three times the amount wrongfully withheld, plus court costs and reasonable attorney fees.
Watch this step. Before filing, the tenant must give the landlord at least seven days' written notice demanding return of the deposit and stating the intention to file legal proceedings. Send that notice in writing and keep proof that you sent it.
The point is simple: if the deposit was wrongfully kept, Colorado law can give renters real leverage. The deadline, the written statement, the reasons for withholding, and the paper trail are what make that remedy stronger. Do not treat three-times recovery as automatic for every late or disputed deposit.
Sources used for this guide
- Colorado General Assembly - Renters' Rights law summary
- Colorado Session Law - HB25-1249
- Colorado General Assembly - SB26-054 bill summary
Source reviewed: April 2026.
Next Colorado pages
The system organizes the move-out notice, current-address record, deadline follow-up, seven-day demand, statute-backed entitlement notice, and final demand into a Colorado-specific sequence.
Get the Colorado Recovery SystemImportant: This page provides general educational information and is not legal advice.