Name Change on Vehicle

Name Change on Vehicle Registration and Title

Boulder County residents seeking to change their name on their title and registration must visit one of the county’s three Motor Vehicle Division locations. The name on your registration will only be changed if you change the name on your title.

Please bring the following to the MV Division:

  • Title to your vehicle*
  • Secure and Verifiable ID
  • Name change documentation (marriage certificate, divorce decree, legal name change document from a court)

* If your vehicle is currently financed, contact your lien holder/lender regarding how they want to proceed with changing your name.

Contact Us

Motor Vehicle Division

303-413-7725 (Fax)
Hours: 8 a.m. – 4:30 p.m. M-F


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