Commissioners: “We will continue to value, respect, and support all individuals as we serve the people of Boulder County.” Read full message.
Immigrant Resources, including a Know Your Rights Booklet, available on the Immigration Resources webpage.
Assessor/Treasurer’s Address Change Form
Income and Expense Questionnaire
Disabled Veterans Tax Exemption
Phone: 303-441-3530
Fax: 303-441-4996
PO Box 471
Boulder, CO 80306-0471
Hours: 7:30 a.m. to 5 p.m.
Monday-Thursday
Closed Friday
Assessor Boulder and Longmont Drop Boxes
1325 Pearl St., 2nd floor
Boulder, CO 80302
Hours: 7:30 a.m. to 5 p.m.
Monday-Thursday
Map and Directions Boulder Location
515 Coffman St., Suite 114
Hours: 7:30 a.m. to 5 p.m.
Monday only
Map and Directions Longmont Location
1755 S Public Road
Hours: 7:30 a.m. to 5 p.m.
Tuesday only
Map and Directions Lafayette Location
Notifications
