Logan County Treasurer

Patricia "Patty" Bartlett, Logan County Treasurer
Logan County Courthouse
315 Main Street
Sterling, CO 80751
Telephone: (970) 522-2462
Fax: (970)521-4179
8 a.m. -  5:00 p.m. M-F  Closed legal holidays

The main functions of the County Treasurer’s Office are to collect taxes and disburse them to the appropriate taxing districts and to maintain and invest the County’s financial resources. As the custodian of County funds, the Treasurer invests with the objectives of legality, safety, liquidity and yield in mind. To enforce collection of all delinquent taxes accomplished through the annual tax sale, distraints and fieldwork by office staff.

Colorado Open Records Act Fee Policy


Patty Bartlett, Logan County Treasurer

Tax Search/Online payments

Property Tax Payment Dates

Property taxes are due January 1st for the previous year. Payment may be paid in two equal installments or in one full installment.

Half Payment Option Deadlines

First Half:  February 28, 2021 (March 1, 2021)
Second Half:  June 15, 2021  

Full Payment Option Deadline

April 30, 2021

Only half or full payments will be accepted.  Partial payments are not accepted.

When the tax amount is twenty-five dollars ($25.00) or less, the half-payment option does not apply, therefore a single payment must be received by April 30.  Payments bearing U.S. postmarks reflective of these dates are acceptable.

If your payment is postmarked after the deadline date, delinquent interest is added to the tax amount according to the following chart:

Delinquent Interest Chart

The tax sale date for this year is November 18, 2021.

Convenient Drive-up Drop Box Located in Courthouse Parking Lot

A convenient drive-up drop box is located in the parking lot entrance to the Courthouse off of Ash Street on the east end of the parking lot.The drop box can be used for voted ballots, motor vehicle renewals, tax payments and any other county business after hours or during business hours for convenience.

The box will be open 24 hours unless there is a deadline for taxes or after 7 p.m. on election night. The box will be checked once a day at times other than election time when ballots are mailed out. During elections it will be checked multiple times a day. The box should hold between 750 to 1000 ballots. The box is under 24 hour surveillance. It is a felony to break open or tamper with the box. It is illegal to drop off more than ten ballots in the box for any election.

If there is a problem with the drop box,contact information is on the side of the box.


Logan County Drive Up Drop Box