Application deadline date is September 1st of the current year. Arizona law does not recognize federal property exemptions, but establishes exemptions specific to Arizona residents.This form is used to apply for the Senior Property Valuation Protection Option also referred to as the "senior freeze. " Form Number. 82104. As a senior in Arizona, you may be eligible for a Tax Freeze on the taxable market value of your home. This includes Phoenix's active adult communities. The property owner must be 65 or older. To qualify, you must live in the home as your primary residence. The dwelling may be a house, condominium, or mobile home. You may be eligible for property tax postponement for low-income seniors.