RentGuard / Eviction Notices / Colorado

Colorado Eviction Notice Requirements (2026)

Complete guide to Colorado eviction notice periods, deposit return rules, and recent law changes. Generate a legally appropriate Colorado eviction notice in seconds with RentGuard — free.

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Colorado notice periods

10 days
10-Day Notice to Pay or Quit
Increased from 3 days in 2024. Must wait full 10 days before filing.
10 days
10-Day Notice to Cure or Quit
For fixable lease violations.
21 days
21-Day Notice to Terminate
Month-to-month tenancy. Just cause required under SB 184 (2024).

Security deposit rules

30 days (60 days if lease specifies). Written itemization required.

Rent control status

No rent control. Colorado preempts local rent control. Denver ballot measure failed in 2023.

Key Colorado landlord rules

Just cause eviction required for residential month-to-month tenancies (SB 184, 2024)
Enumerated causes include nonpayment, lease violation, property sale, owner move-in
No-cause termination no longer permitted for most tenancies

Recent law changes in Colorado

SB 184 (2024): Just cause eviction required for most residential month-to-month tenancies
Pay-or-quit notice period increased from 3 days to 10 days

Frequently asked questions — Colorado eviction

How much notice does a landlord have to give in Colorado?+
In Colorado, landlords must give 21 days notice to terminate a month-to-month tenancy. Month-to-month tenancy. Just cause required under SB 184 (2024).
What is the eviction notice period for nonpayment of rent in Colorado?+
Colorado requires a 10-day notice for nonpayment of rent. Increased from 3 days in 2024. Must wait full 10 days before filing.
How long does a landlord have to return a security deposit in Colorado?+
30 days (60 days if lease specifies). Written itemization required.
Is there rent control in Colorado?+
No rent control. Colorado preempts local rent control. Denver ballot measure failed in 2023.
How do I evict a tenant in Colorado?+
To evict a tenant in Colorado, serve the appropriate written notice (10 days for nonpayment), wait for the notice period to expire, then file for eviction in your local court if the tenant has not complied. RentGuard can generate the correct Colorado notice form for free.

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Not legal advice. Verify current requirements with a licensed Colorado attorney before serving.

Eviction notice guides for other states

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