Ariz. Rev. Stat. § 42-17306
A. The county treasurer shall issue a certificate of deferral for each residence whose property taxes are deferred under this article that names the individual, describes the property and states the tax year, the amount of taxes that is deferred and the rate of interest that accrues to the certificate, computed pursuant to section 42-17309. The treasurer shall:
B. The issuance of a certificate of deferral under this article has the effect of: