Iowa law requires you to register your motor vehicle with the county treasurer’s office in your county within 30 days from the date you establish residency. Iowa registration is required even though your license plates may still be valid in another state.
The following documents are required to be surrendered to the county treasurer’s office:
You will want to contact your county treasurer’s office for information regarding registration fees. If you move from one county to another, you must report your change of address to the county treasurer in your former county of residence within 10 days after your move so your motor vehicle registration information can be forwarded to the county where you now live.
Bonded vehicles: If your vehicle cannot be titled or registered by your county treasurer because you do not have the proper title documents, you may be able to file a bond as a condition of obtaining a title and registration plates.