2026 Property Tax Due Dates
Installment 1
September 30
First half
Installment 2
March 31
Second half
Penalty: 1.5% per monthGrace period: None
Payment Methods
Online, Mail, In-Person
Keokuk County Treasurer
Phone
(641) 622-2421How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Keokuk County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Iowa
About Keokuk County
Keokuk County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 10,033, and was estimated to be 9,855 in 2024, The county seat and the largest city is Sigourney.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you a fortnight 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.