How to send a HOA violation notice in Colorado

In Colorado, a HOA violation notice must be sent by certified mail, return receipt requested (C.R.S. §38-33.3-209.5). The recipient has 30 days from the mailing date.

Last reviewed September 21, 2026 · Business research, not legal advice.

Requirement	Colorado HOA violation notice
Delivery method	Certified mail, return receipt requested (required) — Cortul also sends a First-Class copy.
Notice period	30 days (calendar days)
Deemed received	When it is mailed
Notice must include	Provide the notice in English and in any language the owner has indicated a preference for State a 30-day cure period (72 hours for a threat to public safety or health) Fines capped at $500 per violation; no daily fines; no interest or late fees on fines
If refused or unclaimed	Refused mail is treated as received; unclaimed mail gets a First-Class copy as the additional step courts look for.
Statutes	C.R.S. §38-33.3-209.5

This state requires strict compliance: every listed step must be completed and recorded. Getting most of it right is not enough.

Step by step

Write the notice with every required element (the Colorado template in Cortul already has them).
Verify the recipient's mailing address with USPS.
Send it by certified mail with return receipt, plus a First-Class copy.
Keep the acceptance record, tracking history and the signed return receipt.
Calendar the deadline from the mailing date.