If you have questions about property valuation and property tax, visit boco.org/2023Valuation.

Canceling License Plates

Canceling License Plates

Colorado license plates may be canceled by completing the following:

  • Lost or Stolen License Plate/Permit Affidavit Form (DR 2283) and mail the signed original form to the Motor Vehicle Division:
    • 1750 33rd Street, Suite 100, Boulder, CO 80301
  • Release of Liability: Voluntarily report a transfer of ownership within five days of sale. Pursuant to C.R.S. 42-6-109(3), this notification serves to remove the seller’s liability for the buyer’s actions involving the vehicle after the sale is complete.

Contact our office by phone or email with additional questions.

Contact Us

Motor Vehicle Division

**New as of Jan 4, 2021**
7:30 a.m. – 5:00 p.m. Mon-Thurs.
CLOSED Fridays
Online Contact Form
Contáctenos - Formulario en línea

Phone: 303-413-7710

Fax: 303-413-7725 (Boulder office)
Fax: 303-413-7002 (Lafayette office)
Fax: 303-678-6126 (Longmont office)


Boulder: 1750 33rd Street
Map & Directions

Longmont: 529 Coffman Street
Map & Directions

Lafayette: 1376 Miners Drive
Map & Directions

Mailing Address

1750 33rd Street, Suite 100
Boulder, CO 80301