First, you need to renew in the county in which you live, then;
You may renew on line at www.iowataxandtags.gov if you have received a renewal notice with a PIN.
You may renew by mail.
You may renew by phone using Master Card, Discover, or Visa. If paying by credit card, a non-refundable service delivery fee will be applied to your total.
You may renew in person (Monday thru Friday – 7:00 a.m. to 5:00 p.m.) by visiting: Polk County Treasurer, Polk County Administration Building, 111 Court Ave, Room 154, Des Moines, IA 50309-2298. Payments in person may be made by cash, check, echeck, cashiers’ check, money order, Discover, MasterCard, Visa credit cards, or DWOLLA. If paying by credit card, a non-refundable service delivery fee will be applied to your total.