When are property taxes due in Sedgwick County, Colorado?

Sedgwick County property taxes are due February 28. A second installment is due June 15. This deadline applies to all counties in Colorado.

What is the penalty for late property tax payment in Sedgwick County, Colorado?

The late payment penalty in Sedgwick County is 1% per month after due date.

How do I pay Sedgwick County, Colorado property taxes?

You can pay Sedgwick County property taxes via Online, mail, in-person.

← Back to Colorado

Sedgwick County Property Tax Due Date

Colorado

(970) 474-3473

2026 Property Tax Due Dates

Official Source

Installment 1

February 28

First half (or full by April 30)

Installment 2

June 15

Second half

Pay Taxes Online →

Penalty: 1% per month after due dateGrace period: None

Payment Methods

Online, Mail, In-Person

Sedgwick County Treasurer

Treasurer

Lori Ehmke

Phone

(970) 474-3473

sctreas@sedgwickcountygov.net

Office Address

315 Cedar St, Suite 210
Julesburg, CO 80737

Get Directions

How to Pay

Online

Pay using credit card or e-check

Visit Website →

By Mail

Mail check payable to Sedgwick County Treasurer

Visit Website →

In Person

Visit the Treasurer's office — 315 Cedar St, Suite 210, Julesburg CO 80737

Visit Website →

Other Counties in Colorado

Adams Alamosa Arapahoe Archuleta Baca Bent Boulder Broomfield

View all Colorado counties →

About Sedgwick County

Sedgwick County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 2,404. The county seat is Julesburg.

Source: Wikipedia — content available under CC BY-SA 4.0

Related Resources

CountyRollCounty Office Directory

Find the assessor, treasurer & recorder for Sedgwick

View office directory

Property Tax FAQ Tax Calendar

Get Deadline Reminders

We'll email you 336 hours before your property taxes are due.

Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.