Security deposit return deadline colorado renters need to know starts the day your lease ends or you hand back the keys, whichever happens last. If you just moved out and your money has not shown up, you are not alone. Colorado law gives landlords a firm window, not an open-ended one.
As of January 1, 2026, House Bill 25-1249 rewrote the rules in your favor. The security deposit return deadline colorado tenants now face is 30 days, and landlords can no longer stretch it to 60 days with lease language. Understanding the security deposit return deadline colorado sets is the first step toward getting your money back, because the penalty for missing it is three times the amount wrongfully withheld.
What the Security Deposit Return Deadline Colorado Law Requires in 2026
The core rule lives in Colorado Revised Statutes section 38-12-103. Your landlord must return your full deposit within 30 days after the lease ends or you surrender the unit. Before 2026, a lease could extend that window up to 60 days. HB25-1249 removed that option for leases governed by the new law. However, if your lease was signed earlier, check the exact language and ask a local legal-aid office which version applies to you.
If your landlord keeps any part of the deposit, they must send a written statement listing the exact reasons. That statement must arrive within the same window. Payment of whatever is left over must come with it. In most cases, a vague note saying “cleaning and repairs” is not enough detail under the statute.
Missing the security deposit return deadline colorado law imposes has a hard consequence. A landlord who fails to send that written statement on time forfeits all rights to withhold any part of your deposit. As a result, late paperwork alone can mean you are owed the entire amount back.
Deductions, Deposit Caps, and Your Right to Proof
Colorado also caps how much a landlord can collect up front. Under section 38-12-102.5, the maximum is now one month’s rent. That is down from two months’ rent, which was the cap from August 2023 through the end of 2025. If you receive a housing subsidy, the cap applies to your portion of the rent.
Landlords may only deduct for specific things. Those include unpaid rent, unpaid utilities, and damage beyond normal wear and tear. Normal wear and tear can never be charged to you. For example, faded paint, minor carpet wear, and small nail holes are typically ordinary use, not damage. HB25-1249 broadened that definition further in favor of renters.
| Rule | Colorado Requirement |
|---|---|
| Return deadline | 30 days after lease end or surrender |
| Deposit cap | 1 month’s rent (as of Jan 1, 2026) |
| Written itemized statement | Required within same 30 days |
| Supporting documents on request | Generally within 14 days |
| Notice before suing | 7 days written notice |
| Penalty for bad-faith withholding | Triple the wrongfully withheld amount plus attorney fees |
| Hazardous gas condition move-out | Deposit due within 72 hours |
You also have a new right to see the receipts. If your landlord deducts money, you can request supporting documentation such as photos, invoices, or inspection reports. That request matters because the security deposit return deadline colorado enforces is only half the picture. Proof of the deduction is the other half.
Steps to Take If Your Landlord Blows the Security Deposit Return Deadline Colorado Sets
Start by writing down your dates. Note the lease end date, the day you returned keys, and the day 30 days later. Keep your move-out photos, your forwarding address confirmation, and any texts about the unit. Documentation wins deposit cases far more often than arguments do.
Next, send a written demand letter. Colorado requires you to give your landlord seven days’ written notice of your intent to file suit before you can pursue treble damages. Send it by a method that creates a record, such as certified mail or email with a read receipt. In practice, this notice is a last chance for the landlord to pay before penalties attach.
If the seven days pass with no payment, many tenants can file in small claims court. Colorado small claims handles disputes up to $7,500, and you do not need a lawyer. A landlord who deliberately keeps your money after that notice period may owe you three times the wrongfully withheld amount, plus reasonable attorney fees and court costs. However, outcomes always depend on your evidence, so check with your court self-help center or a local legal-aid office before filing.
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One special rule can shorten the security deposit return deadline colorado normally applies. Under section 38-12-104, if a gas appliance or similar hazard makes your unit unsafe and the landlord does not fix it within 72 hours, you may vacate. Your landlord then has just 72 hours after you leave to return the deposit and any rent rebate.
Frequently Asked Questions
How long does my landlord have to return my deposit in Colorado?
Typically 30 days after your lease ends or you surrender the unit, whichever is later. The security deposit return deadline colorado law now sets no longer allows a 60-day lease extension for leases covered by the 2026 changes. Check your lease dates carefully.
What happens if my landlord sends the itemized list late?
A landlord who misses the written statement deadline forfeits the right to keep any portion of your deposit. As a result, you may be able to recover the full amount. However, you still must send the seven-day notice before suing for treble damages.
Can my landlord charge me for cleaning and normal wear?
Not for normal wear and tear, which Colorado expressly excludes. For example, worn carpet from ordinary walking is not damage. Routine cleaning charges are often disputed successfully, so ask for the invoices and photos supporting any deduction.
Check Your Rights in Your State
Find out exactly what your state’s law says about your situation — deadlines, deposit rules, and what to do next. Use our free tools to get the full picture.
Official Sources & Resources
For verified tenant rights and landlord-tenant law information:
- HUD (Tenant Rights): hud.gov
- LSC (Free Legal Aid): lsc.gov
- Cornell LII (Landlord-Tenant Law): law.cornell.edu
- State Court Self-Help: Check your state court’s self-help portal for official forms and deadlines
- State Legislature Websites: Verify exact statute language on your state legislature’s .gov site
Content last reviewed July 2026. If you notice any outdated information, please contact us.
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Disclaimer. The information on this page is provided for general informational purposes only and does not constitute legal advice. Landlord-tenant laws vary by state, county, and city, and may change without notice. The creators assume no liability for accuracy or completeness. Always verify with your state court, a local legal-aid office, or a qualified tenant attorney for advice specific to your situation.