When are property taxes due in Monona County, Iowa?

Monona County property taxes are due September 30. A second installment is due March 31. This deadline applies to all counties in Iowa.

What is the penalty for late property tax payment in Monona County, Iowa?

The late payment penalty in Monona County is 1.5% per month.

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

Iowa

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

Phone

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Monona County Treasurer

In Person

Visit the Treasurer's office

Monona County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 8,751. The county seat is Onawa.

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

Find the assessor, treasurer & recorder for Monona

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.