Does Arizona impose its own estate tax on top of Form 706?
No. Arizona has no state estate tax or state filing threshold, so only the federal Form 706 rules apply to Arizona estates. For 2025 the federal basic exclusion amount is $13,990,000, and the IRS Form 706 instructions govern how personal property such as vehicles, art, jewelry, equipment, and business interests must be reported and valued.
What happens if estate property is undervalued on a Form 706 filed from Arizona?
Federal valuation penalties apply. Under the Form 706 instructions, a substantial valuation understatement occurs when property is reported at 65% or less of its actual value, and a gross understatement at 40% or less. Well-supported appraisals of the estate's personal property are the practical defense against both penalty tiers.
Can Arizona heirs collect personal property without opening probate?
Yes, when the estate's personal property is worth $75,000 or less. A.R.S. § 14-3971 lets a claimant use a small-estate affidavit instead of probate, but only after waiting at least 30 days from the date of death. A date-of-death valuation of the personal property establishes whether the estate actually fits under that threshold.
Is a state-licensed appraiser required to value estate personal property in Arizona?
No. Arizona's appraiser licensing statutes cover real estate appraisal of real property, not personal property. Vehicles, jewelry, art, equipment, and business personal property fall outside that licensing scheme, which is why estates rely on qualified personal property appraisers whose reports meet federal Form 706 documentation standards rather than a state license requirement.