30-Day Notice to Vacate for Colorado landlords
30-day termination notice for month-to-month tenancies Written to CO landlord-tenant law, with the notice period counted for you.
Colorado requirement: 21-Day Notice
Colorado requires 21-day notice to terminate month-to-month tenancies.
- Pay or quit
- 10 days
- Month-to-month
- 21 days
- Rent increase notice
- 21 days
- Max deposit
- No limit
- Deposit return
- 30 days
When you need a 30-day notice to vacate.
- Want to end month-to-month tenancy
- Selling property and need tenant out
- Moving family into rental
- Tenant is problematic but not evictable
Colorado rules that apply here.
Colorado has no statewide rent control, but individual cities may still impose their own requirements.
- 10-day notice for nonpayment
- 21-day notice for month-to-month termination
- No statewide rent control
What landlords ask about this in Colorado.
- Do I need a reason to end a month-to-month tenancy?
- Under Colorado law, generally no. But a growing number of cities require just cause, and rent-controlled areas almost always do. Retaliation and discrimination are prohibited reasons everywhere, whatever the local rule says.
- Can the tenant leave before the notice period ends?
- Yes. The notice sets the date by which they must be out, not a date they must stay until. Rent is still owed for the days they actually occupy the unit unless you agree otherwise in writing.
- What if the tenant doesn’t leave when the notice expires?
- The tenancy has ended but you still cannot remove them yourself. File for eviction and let the court order it. Serving the 21-day notice correctly in CO is what makes that filing hold up.
- Is this enough notice in Colorado?
- Colorado requires 21 days to end a month-to-month tenancy. Longer tenancies, rent-controlled units and certain cities require more. If the tenant has been there over a year, check the long-term rule before you serve.
This is general information about Colorado landlord-tenant law, not legal advice. Local ordinances can be stricter than the state rule, and if a dispute is already underway it is worth an hour of a lawyer’s time.
Related CO forms
This form in other states
The document is the same; the notice period is not. Pick the state the property is in, not the one you live in.
Generate your Colorado 30-day notice to vacate.
Free, no account, and dated against CO rules. Create an account only when you want the tenant details reused next month and the copies kept.