Stage 1 fire restrictions, enacted for unincorporated areas of western Boulder County.

Appointments now required for in-person visits. Additionally, registration renewals need to be completed out of office. Options include online, by mail or drop box, or at a self-service kiosk. Read about these changes (including benefits, and FAQs). Información en español.

Motor Vehicle Forms

A complete list of forms related to motor vehicle registration and titling is available on the Colorado Department of Revenue’s website. Some of the most frequently used forms are listed and linked below.

All forms must include an original signature and be returned to Boulder County Motor Vehicle Division, unless instructed otherwise. As noted below, some forms are only needed for mail-in requests. In addition, many services can be accessed online, eliminating the need for a form.

Contact Us

Motor Vehicle Division

7:30 a.m. to 5 p.m.
Closed Fridays
Online Motor Vehicle Contact Us Form
Contáctenos - Formulario en línea

Phone: 303-413-7710
Fax: 303-413-7706


Boulder: 1750 33rd St.
Map and Directions Boulder Location

Longmont: 529 Coffman St.
Map and Directions Longmont Location

Lafayette: 1755 S. Public Road
Map and Directions Lafayette Location

Mailing Address

1750 33rd St., Suite 100
Boulder, CO 80301

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