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Butler County Property Tax Due Date

Iowa

(319) 267-2703

2026 Property Tax Due Dates

Official Source
Installment 1

September 30

First half

Installment 2

March 31

Second half

Pay Taxes Online →
Penalty: 1.5% per monthGrace period: None

Payment Methods

Online, Mail, In-Person

Butler County Treasurer

How to Pay

Online

Pay using credit card or e-check

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By Mail

Mail check payable to Butler County Treasurer

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In Person

Visit the Treasurer's office

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About Butler County

Butler County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 14,334. Its county seat is Allison.

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

Get Deadline Reminders

We'll email you 14 days 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.