Ariz. Rev. Stat. § 28-5434
Current through L. 2024, ch. 259
For a registration issued after the beginning of the registration year, a person shall pay the fees prescribed in this article reduced by one-twelfth for each month of the year that elapsed since the first day of the month following the date of transfer of the vehicle or vehicle combination or the date the vehicle or vehicle combination becomes subject to registration.
A.R.S. § 28-5434