System Upgrade Underway
NOTE: All assessment and property tax systems will be undergoing an upgrade beginning August 28, 2020, and may not reflect the most recent data. Please contact 311 if you need immediate assistance.
The Treasury Division collects, records, and deposits all City and County of Denver taxes and other City revenues, and ensures compliance with all applicable tax law.
The primary activities of the division include:
Explore our FAQ page for commonly-requested information on property taxes, business taxes, e-911 and other Treasury functions.
Pay your property taxes online, make payments for service lien, maintenance district, and local improvement project fee payments, find out when property tax payments are due, search for real and personal property tax records, and find the methods of payment accepted by the City and County of Denver.
File and pay your taxes online, find out about the various business taxes that the City and County administers and collects and obtain registration forms and tax returns.
Find out if you qualify, download the application, and locate available help. The program is available for qualifying Denver residents who are income limited and: