Ariz. Rev. Stat. § 28-5949
B. The following property is exempt from levy:
6. An amount during any period that is payable to or received by an individual as wages or salary for personal services or as income derived from other sources to the extent that the total of the amount payable to or received by the taxpayer during the period does not exceed the applicable exempt amount determined as follows:
(a) In the case of an individual who is paid or receives all of the individual's wages, salary and other income on a weekly basis, the amount of the compensation received by the individual during any week that is exempt from levy are the amounts required by law to be withheld by the payor, one hundred fifty dollars plus twenty-five dollars for each individual who is specified in a written statement that is submitted to the person on whom notice of levy is served and that is verified in the manner that the director prescribes by rule and: