Ariz. Rev. Stat. § 42-11110 – Exemption for cemeteries

A. Cemeteries as defined in section 32-2101 that are set apart and used to inter deceased human beings and historic private burial sites and historic private cemeteries as defined in section 41-511.04 are exempt from taxation.
B. The owner of a cemetery, historic private burial site or historic private cemetery shall initially establish qualification for exemption under this section by filing an affidavit with the county assessor under section 42-11152. Thereafter, the owner shall notify the county assessor pursuant to section 42-11152 if:
1. 1. Any part of the property is no longer, or will not be, used as a cemetery or has been rezoned, and the assessor shall sever that part of the property from the exempt parcel.
2. 2. Any interest in the title to any part of the property is conveyed to a new owner.