Motor Vehicle Division
7:30 a.m. to 5 p.m.
Monday-Thursday
Closed Fridays
Online Motor Vehicle Contact Us Form
Contáctenos - Formulario en línea
Phone: 303-413-7710
Fax: 303-413-7706
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.
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 motor vehicle services can be accessed online, eliminating the need for a form.
Only use these forms for mail-in requests.