Moving

Moving into Iowa?

Iowa law requires you to register your motor vehicle within the county that you reside within 30 days of the date you establish residency.  Iowa registration is required even if you still have valid license plates in another state. Contact your previous state for the best way to dispose of their license plates.  

If you plan on transferring 4 or more motor vehicle records in one visit, an appointment is required.  Please call 712-279-6500. 


To register your vehicle in Iowa, you will need the following:

Proof of Identity and Iowa Residency:

Proof of Vehicle Ownership:

APPLICATION FOR CERTIFICATE OF TITLE AND/OR REGISTRATION (Form 411007):

To register your leased vehicle, you will need:


Moving out of iowa?

Once you have registered your vehicle in your new state of residence, you may be eligible for a refund of the unused registration fee.   To claim a refund, the following are required to be submitted to our office by mail or in person:

You must file a claim for refund within six (6) months from the date of the out-of-state registration. 

Refunds of less than $10.00 will not be granted.  We recommend you return your Iowa plates to the County Treasurers office for proper disposal even if you are not eligibile for a refund as this will end your responsbility for the plates.  Please include a note explaining why you are returning your plates.  

Our mailing address is:

Woodbury County Treasurer

822 Douglas St Room 102

Sioux City, IA 51101

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This content was printed from the County website at woodburycountyiowa.gov on October 26, 2026.