Except as provided in this chapter every vehicle registration, registration card, and registration plate shall expire as follows:
 1. For vehicles registered by the county treasurer, at midnight on the last day of the registration year. A person shall not be considered to be driving a motor vehicle with an expired registration for a period of one month following the expiration date of the vehicle registration. The one-month period shall be the same as the period defined in section 321.134, subsection 1.

Terms Used In Iowa Code 321.39

  • Department: means the state department of transportation. See Iowa Code 321H.2
  • following: when used by way of reference to a chapter or other part of a statute mean the next preceding or next following chapter or other part. See Iowa Code 4.1
  • month: means a calendar month, and the word "year" and the abbreviation "A. See Iowa Code 4.1
  • Motor vehicle: means a self-propelled vehicle purchased or leased in this state, except as provided in section 322G. See Iowa Code 322G.2
  • Person: includes any individual, firm, corporation, partnership, joint adventure, or association, and the plural as well as the singular number. See Iowa Code 321H.2
  • Vehicle: means any vehicle as defined in chapter 321. See Iowa Code 321H.2
  • year: means twelve consecutive months. See Iowa Code 4.1
 2. For vehicles on which the first installment of an annual registration fee has been paid, at midnight on the last day of June or the first business day of July when June 30 falls on Saturday, Sunday, or a holiday; for vehicles on which the second installment of an annual registration fee has been paid, at midnight on the last day of December or the first business day of January when December 31 falls on Saturday, Sunday, or a holiday.
 3. For vehicles registered without payment of annual registration fees as provided in section 321.19, when designated by the department.
 4. Registration for every vehicle registered by the county treasurer shall expire upon transfer of ownership.