Tucson, AZ Rental Property Rules: Rental Registration (2026)

Section 16-21 of the Tucson Code makes registration a precondition to renting out residential property in the city. An owner "shall maintain with the assessor in the county where the property is located" a defined set of information, updated within ten days of any change: the owner's name, address, and phone number; for an entity owner, the statutory agent and a named corporate officer, general partner, managing member, or trustee as applicable; the property's street address and parcel number; and the year the building was built.

Subsection (b) adds that an out-of-state owner must designate an in-state statutory agent to accept legal service. The requirement has real teeth: subsection (c) states flatly that "Residential rental property shall not be occupied if the information required by this section is not on file with the county assessor," though that occupancy bar does not reach any lease that predates August 6, 1999. All the filed records are public under subsection (d). Enforcement runs separately from the rest of chapter 16's notice process, subsection (e) sets its own civil penalty of $1,000 for noncompliance, plus $100 for every month the violation continues, and specifically bars the court from suspending any part of that penalty.

There is a narrow safety valve in subsection (f): an owner who comes into compliance within ten days of receiving a complaint notifying them of the violation gets the complaint dismissed with no penalty at all. § 33-1902.