Colorado Lease Agreement Review
Colorado has rewritten much of its landlord-tenant law in recent years. Late fees are capped and delayed by statute, the warranty of habitability sets repair start times measured in hours, and deposits must come back within a month unless the lease allows up to 60 days. One thing Colorado still does not allow is local rent control: C.R.S. 38-12-301 preempts it, so Denver, Boulder and other cities cannot cap market rents.
Security deposit
2 months
Entry notice
No statutory notice period
Security deposits in Colorado
Colorado caps deposits at two months’ rent (C.R.S. 38-12-102.5) and requires return within 30 days unless the lease allows up to 60. It sets no statutory entry-notice period, so the lease controls access.
Colorado lease law sets the limit above. Before you sign, check the deposit against it, get the amount and the return terms in writing, and watch for a deposit that exceeds what the state allows, a common and negotiable red flag.
Landlord entry and your privacy in Colorado
Colorado does not fix an entry-notice period by statute, so the lease controls, which makes the entry clause worth reading closely. A fair lease should still require reasonable advance notice (at least 24 hours) for non-emergency entry.
Habitability and repairs in Colorado
Like nearly every state, Colorado recognizes an implied warranty of habitability, the landlord’s duty to keep the home livable. A clause making you accept the unit “as is” or waive that warranty is generally void, and a clause shifting all repairs (including major systems) onto you is a red flag worth negotiating.
What can a Colorado landlord charge for late rent?
Under C.R.S. 38-12-105, no late fee is allowed until rent is at least seven calendar days late, and the fee cannot exceed the greater of $50 or 5% of the past-due amount. Lease terms that break these limits are void. A landlord who charges an unlawful fee owes $50 per violation, and other violations not cured within seven days of notice can bring penalties of $150 to $1,000 each.
How fast must a Colorado landlord return a deposit?
C.R.S. 38-12-103 requires return within one month after the lease ends or you surrender the unit, whichever is later. A lease can extend that, but never beyond 60 days. Any deduction needs a written statement of the exact reasons, and missing the deadline forfeits the right to withhold anything. Willful withholding exposes the landlord to three times the amount withheld plus attorney fees, but you must give at least seven days' notice before suing.
How quickly must repairs start in Colorado?
Under C.R.S. 38-12-503, once notified of a condition that threatens life, health or safety, the landlord must begin fixing it within 24 hours, and within 72 hours for other uninhabitable conditions. Mold mitigation steps such as containment must be completed within 72 hours. For life, health or safety problems you can ask for a comparable unit or hotel room at no cost.
Colorado sources checked 2026-10-09: C.R.S. 38-12-105 (FindLaw) · C.R.S. 38-12-103 (FindLaw) · C.R.S. 38-12-503 (FindLaw) · C.R.S. 38-12-301 (FindLaw). Laws change; confirm the current rule before relying on it.
What ClauseAudit checks in a Colorado lease
- Security deposit vs the Colorado limit, and the return terms
- Landlord entry notice against Colorado requirements
- Waiver of the warranty of habitability (generally void)
- Who is responsible for repairs and maintenance
- Late fees, grace periods, and any state caps
- Early-termination penalties and the duty to mitigate
Colorado lease FAQ
How much can a landlord charge for a security deposit in Colorado?
As of October 2026, the security-deposit rule in Colorado is: 2 months. Colorado caps deposits at two months’ rent (C.R.S. 38-12-102.5) and requires return within 30 days unless the lease allows up to 60. It sets no statutory entry-notice period, so the lease controls access. Deposit caps change, so confirm the current figure, ClauseAudit checks it against Colorado law when you run your lease.
How much notice must a landlord give before entering in Colorado?
Colorado does not set a fixed entry-notice period by statute, so the lease and your right to quiet enjoyment control. Best practice, and what a fair lease should require, is at least 24 hours’ advance notice for non-emergency entry.
Can a Colorado lease make me waive my right to a habitable home?
In nearly every state, the implied warranty of habitability, the landlord’s duty to keep the unit livable, cannot be waived, and a clause trying to make you accept the home “as is” is generally void. Flag any such clause in a Colorado lease; it does not override your rights.
How much can a landlord charge as a security deposit in Colorado?
Colorado caps it: 2 months. Colorado caps deposits at two months’ rent (C.R.S. 38-12-102.5) and requires return within 30 days unless the lease allows up to 60. It sets no statutory entry-notice period, so the lease controls access. 6 jurisdictions use the same limit. A lease asking for more than the statutory maximum is asking for something the law does not allow.
Do the states next to Colorado treat deposits the same way?
No, and the gap can be large: Arizona (1.5 months), Kansas (1 month (unfurnished)), Nebraska (1 month (plus 1/4 month pet deposit)), New Mexico (1 month (leases under 1 year)). Deposit rules are set state by state, so a landlord operating across a state line may be working from the wrong rulebook, and a lease template borrowed from a neighbouring state may carry that state's figure rather than Colorado's.
Is there anything specific to Colorado tenants should know?
Colorado caps deposits at two months’ rent (C.R.S. 38-12-102.5) and requires return within 30 days unless the lease allows up to 60. It sets no statutory entry-notice period, so the lease controls access. With no statutory notice period for entry, the access clause in the lease is what governs, so read it rather than assuming a default.
Can a Colorado lease make me wait 60 days for my deposit?
Only if the lease says so. The default under C.R.S. 38-12-103 is one month after the lease ends or you surrender the unit, whichever is later. A lease may extend the period, but the statute sets an outer limit of 60 days. Missing the deadline costs the landlord the right to keep any part of the deposit.
Can Denver or another Colorado city cap my rent increase?
No. C.R.S. 38-12-301 declares rent control a statewide concern and bars counties and cities from enacting ordinances that control rent on private residential property. Local governments may still use voluntary affordability agreements with developers, so a deed-restricted unit can carry rent limits, but an ordinary market-rate lease cannot.
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Deposit rules in neighbouring states
Deposit limits are set state by state, and 7 of the 7 states bordering Colorado use a different one. A lease template borrowed from next door may carry the wrong figure.
Nationally: 0 of 51 jurisdictions set no statutory deposit cap, and 16 set no statutory entry-notice period.
Colorado landlord-tenant figures summarized as of October 2026; deposit caps and entry rules change, and localities may add their own. This is automated educational information, not legal advice. ClauseAudit verifies the current rule against Colorado law when you run your lease, and you should confirm anything critical with a qualified Colorado attorney.