Contact Information Contact Information
- Dept Head: Jennifer Poznanovic
- 215 North Mason Street
Fort Collins, CO 80524
- 8 a.m. to 5 p.m. (M-F, except for holidays)
Access the Online Sales Tax System
For new users, you will need your sales tax account number and last payment amount.
Apply Online for a License
Online applications available for Sales tax/business license, Lodging tax license, Outdoor Vendor license, Short Term Rental license, Tax Exempt license, and Solicitor Permit.
Returns, Applications and Forms
Links to tax returns, printable applications and forms.
We want to hear from you!
Let us know how we're doing, how we can improve, or start a conversation with our team.
Online Questions?
Get Reminders for Tax Return Due Dates
Download calendar reminders for your Google, Outlook, or iCal calendar apps.