Pay Your Taxes Online, Not in Line! The simplest most convenient way of paying property tax and vehicle taxes in the state of Iowa.

Before the penalty and enforcement date printed on your renewal notice, you are required to affix the new registration sticker (tag) to your vehicle license plate and have the registration renewal receipt in …

You may renew your registration online at https://www.iowatreasurers.org. Residents in 9 counties use the Tax and Tags system (Buchanan, Dickinson, Floyd, Iowa, Johnson, Linn, Montgomery, Polk, and …

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Personalize your license plate, check availability, and reserve it. This online process is for specialty and personalized plates only. If you need a regular county numbered plate, it must be ordered through …

On or before the "enforcement date", Iowa law requires the registration validation sticker, often called a tag, to be affixed to the lower left side of the rear plate for large plates. For small plates the tags …

Annual tax statements are mailed once a year. Your property tax payment may be paid in one full installment or two half installments. The first half is due on September 1 and becomes delinquent …