The accepted payment methods are Discover Card, MasterCard, Visa Card and Electronic Check. Your new registration will be processed and mailed within 24 business hours of the authorization of your online payment. Please allow time for processing and mailing to meet this requirement. If you are a resident of any of the following counties, please click the appropriate hyperlink to be taken to that county's home page: Buchanan, Dickinson, Floyd, Iowa, Johnson, Linn, Montgomery, Polk, Poweshiek.įor all other counties, please read the following important information.īefore 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 your vehicle.