Fire Restrictions in Effect: View Fire Restrictions
All Larimer County Administrative Offices, Courts, District Attorney, Ranch Offices, and Landfill will be closed on September 7, 2026 to celebrate the Labor Day holiday.
To ensure accurate posting, please include the appropriate payment coupon for each property being paid, and write the schedule number(s) on the check.
Payments must be postmarked by the relevant installment deadline (first, second, or full) to be considered timely.
Online payments will be accepted starting around January 12, 2026 for the Larimer County Treasurer through Municipay. Payments may be made by Electronic Check, Mastercard, Visa, Discover, and American Express.
There is a convenience fee charged by Municipay for using this service. The fee schedule is as follows:
Click to download delinquent real property and mobile home list.
Cash or certified funds (cashiers checks, money orders) now required for all delinquent payments.
All property taxes must be collected in order to meet the budgetary requirements of all certified taxing authorities. The annual tax lien sale is held to collect these unpaid taxes. Liens are placed against the properties and are purchased by investors who, in turn, earn interest against the tax amounts.
The investor interest rate for 2026 will has been set at 13%.
Click here to view the preliminary sale list. Foreclosure sales are held at the Larimer County Administrative Services building, 200 West Oak Street, Fort Collins, CO. NEW! TEMPORARY ROOM LOCATION: 2nd Floor, Commissioner's Conference Room.
