Boulder County government offices are closed Monday, May 29, in observance of Memorial Day.

If you have questions about property valuation and property tax, visit

Customer paying with cash

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.

Payment Options

For the convenience of our customers, all Boulder County Clerk and Recorder offices accept the following payment methods:

  • All major credit cards and debit cards (Visa, MasterCard, American Express, and Discover)*
  • Cash
  • Personal checks**

* A non-refundable fee is added to your total when paying with any type of credit or debit card. This Portal Administration Fee covers the cost of developing, maintaining, and enhancing the State’s official web portal: This fee is not charged for purchases under $10.00. (C.R.S. 29-11.5-103)

** Electronic checks in any amount are accepted for a $1.00 Portal Administration Fee. A $41.00 returned check fee will be assessed per state statute C.R.S. 24-35-114.

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