How long does a landlord have to return a security deposit in Colorado?

30 days after move-out (C.R.S. 38-12-103). Lease can extend it up to 60 days; check yours.

What happens if a Colorado landlord returns the deposit late?

Penalty: 3x if not paid within 7 days after your written demand.

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Colorado security deposit rules

30 days

to return your deposit or send an itemized list

3x if not paid within 7 days after your written demand

possible penalty if they don't follow the rules

Lease can extend it up to 60 days; check yours.

What to do to get your deposit back

Photograph every room when you move out (walls, floors, appliances, inside cabinets). Keep your move-in photos too.
Send your forwarding address in writing, with the date.
Mark the deadline: 30 days after you move out.
If it's late or the deductions look wrong, send a written demand letter that cites C.R.S. 38-12-103.
Still nothing? Small claims court is built for this, and you usually don't need a lawyer.

Let Stoop handle it.

Text Stoop your move-out date. It tracks your Colorado deadline, saves your photos, and writes the demand letter if your landlord is late. Free, no app.

Text Stoop or text (855) 254-5250

Law: C.R.S. 38-12-103. Updated November 2026. General information, not legal advice. Laws change; check the current statute or a local tenant organization for your situation.