The rule
- Grace period
- 7 days
- Cap
- Greater of $50 or 5% of the past-due rent
- Grace period
- No late fee until rent is at least 7 calendar days late, and the fee must be disclosed in the lease.
- Limits on the fee
- Only one fee per late payment within the cap; a tenant cannot be evicted for unpaid late fees. Violations carry a $50 penalty per violation, and up to $1,000 per violation if the landlord fails to cure within 7 days.
Law: Colo. Rev. Stat. § 38-12-105
Last reviewed September 30, 2026
Not legal advice. Statutes change; check the linked section.