PlateHarbor
IA Vehicle registration renewal

How to renew registration in Iowa

Renew the current registration in Iowa. Use the method below that matches how you want to renew.

Last synced Apr 23, 2026, 7:17 AM UTC from official source .

Backup reminder

Get one email before your usual renewal month

Use the month your Iowa renewal usually comes due. PlateHarbor will send a backup email before that month.

  • State-specific renewal page already selected
  • No account required
  • Useful if the state notice never shows up

One reminder, once a year, before the month you choose.

Checklist

What to bring

  • current registration or plate details
  • county treasurer handling for title and registration transactions
  • payment for registration fees and county handling charges

Methods

How to renew

Renew online

Open online renewal

Renew online through Iowa's online registration renewal service when the county and record are eligible.

Renew by mail

Open mail instructions

Renew by mail using the county treasurer instructions on the Iowa registration notice.

What to mail
  • current registration or plate details
  • payment for registration fees and county handling charges

Where to send it: Send it to the mailing address shown on the state renewal notice or official instructions.