Fire Restrictions are in effect for western Boulder County. No fireworks, open fires in areas shown on map. View the flyer for details.

Many County services are being offered online. Additionally, a variety of resources are available for those impacted by COVID-19.

Treasurer’s Office

Treasurer's Office

The Treasurer’s Office collects taxes for real property, mobile homes, and business personal property. The Treasurer is also responsible for handling banking and investment for the county, in accordance with state and county regulations.

Contact Us

Treasurer's Office

Phone: 303-441-3520
Fax: 303-441-3598

Treasurer Email

Foreclosures

Mailing Address

PO Box 471
Boulder, CO 80306

Boulder

1325 Pearl St.
1st Floor
Map & Directions
Hours: 8 a.m. - 4:30 p.m.
Monday - Friday

Connect With Us

Longmont

515 Coffman St.
Suite 113
Map & Directions

Office closed

Lafayette

1376 Miners Dr.
Unit 105
Map & Directions

Office closed