How Long Does Probate Take in Arizona?

The bank just turned you away. The will is in your hand, but the teller wants "Letters" — court-issued documents you haven't heard of until this moment. Now you're wondering how long this whole thing is going to take.

The honest answer: most Arizona estates take between 9 and 18 months from the date of death to final distribution. Simple, uncontested informal probates can close in as few as 6 months. Complex or contested cases run 2 to 3 years. What determines which bucket your estate falls into is mostly about the mandatory waiting periods built into Arizona law — periods you cannot shorten, no matter how organized you are.

Here's exactly where the time goes.

The Mandatory Waiting Periods You Cannot Skip

Arizona law hardwires several deadlines into the probate calendar. These aren't bureaucratic suggestions — they're statutory minimums. Miss them and your filings get rejected; move before them and you create personal liability.

30 days after death: The earliest you can present a Small Estate Affidavit for personal property (bank accounts, vehicles, personal effects) under A.R.S. § 14-3971(B). The new 2025 limits under House Bill 2116 raised this threshold to $200,000 net equity — meaning a large percentage of Arizona estates now qualify for this fast-track route entirely outside the court system.

30 days after appointment: The Personal Representative must mail a formal Notice of Appointment to all known heirs and devisees, then file a Proof of Notice with the court.

90 days after appointment: The PR must complete a comprehensive Inventory and Appraisement — every estate asset valued at fair market value as of the date of death. This is a hard deadline under Arizona probate rules.

4 months after first creditor publication: Under A.R.S. § 14-3801, the PR must publish a Notice to Creditors in a local newspaper for three consecutive weeks. From the date of that first publication, unknown creditors have exactly four months to file claims. The estate cannot be fully distributed until this window closes. This single waiting period is the reason most informal probates take at least 6 months even when everything goes smoothly.

6 months after death: The earliest a Small Estate Affidavit for real property can be filed under A.R.S. § 14-3971(E). The 2025 HB 2116 increase raised this threshold to $300,000 net equity — a significant change that shields many Arizona homeowners' estates from formal probate entirely.

Informal vs. Formal Probate: Where the Timeline Splits

The single biggest driver of timeline is which probate track applies to the estate.

Informal probate is an administrative process handled by a Probate Registrar — not a judge, not a commissioner. If the original will is available (or the decedent died intestate with clear heirs), the estate is solvent, and no one is contesting anything, informal probate applies. The Registrar reviews the application and issues Letters of Appointment without any hearing. Start to finish: 6–12 months for a straightforward estate.

Formal probate requires actual court hearings before a Superior Court judge. It's mandatory when the original will is lost (requiring a copy to be probated), when an heir contests the will's validity, when multiple people of equal appointment priority don't agree on who should serve, or when a creditor formally challenges the estate. Add 6 to 12 months to any informal probate estimate when formal proceedings are required — contested estates routinely run 2 to 3 years.

Supervised administration sits at the far end of the spectrum. The court monitors every action and must approve final distributions. This is rare and expensive, but it happens when beneficiaries distrust the personal representative or when the estate has unusually complex assets.

The Steps That Chew Up Time Before You Even File

Most executors underestimate how much time is consumed before the formal application even gets submitted.

The prospective Personal Representative must complete Arizona's mandatory non-licensed fiduciary training under Rule 38 of the Arizona Rules of Probate Procedure. This is a Supreme Court-approved online module — typically a narrated slideshow available in English and Spanish on the Arizona Judicial Branch website. The training itself takes roughly 90 minutes, but executors who don't know about it discover the requirement only when the court clerk rejects their filing packet. The signed Declaration of Completion of Training must accompany the initial application.

Assembling the filing packet also takes longer than people expect. You need the original Last Will and Testament (not a copy — a photocopy forces formal probate), certified copies of the death certificate ($20 each from ADHS or county vital records; plan on 8–10 copies), the Probate Information Form, Application for Informal Appointment, and any bond waivers from heirs who agree to waive the surety requirement. Missing any of these delays appointment.

Securing Letters of Appointment from the Registrar typically adds 2–4 weeks from the date of complete filing, depending on county workload.

County-by-County Differences That Affect Timing

Arizona's 15 counties each run their own Superior Court probate operations with local nuances. Maricopa County's Law Library Resource Center provides some of the most thorough self-service resources in the state — standardized form packets for both informal probate and small estate affidavits. Outside Maricopa, counties like Pima, Coconino, and Yavapai may require local cover sheets or specific fee deferral forms.

A practical detail that slows out-of-state executors: courts outside Maricopa County typically require wet (original, ink) signatures on filings. That means mailing documents back and forth rather than emailing PDFs, which adds days or weeks to each filing cycle.

Filing fees vary too. Maricopa's initial probate petition runs $191–$306 depending on surcharges. Pinal County is $251, Coconino $351, Mohave $371. Budget these costs upfront so a missing check doesn't cause a rejection.

What Actually Slows Probates Down

In practice, the estates that take 18 months or longer almost always involve one of these:

Real estate complications. A home that needs to be sold before distribution extends the timeline because you're waiting for a buyer, not just for the creditor window to close. Title issues — missed Beneficiary Deeds recorded by the decedent years earlier, community property that wasn't retitled, or a manufactured home with unclear affixture status — add months of untangling.

Creditor disputes. If the estate receives a claim the PR believes is invalid, disputing it requires formal legal proceedings. Medical debt and credit card companies sometimes file large claims that must be resolved before distribution can proceed.

Family disagreement. Even in technically simple estates, beneficiary conflict over who gets specific items, or whether a sale should happen now or later, paralyzes decision-making. Courts can't force speed on families who won't cooperate.

Out-of-state property. If the decedent owned real estate in Arizona but was domiciled elsewhere, Arizona ancillary probate must be opened separately from the main estate proceedings in the home state. Out-of-state executors must file a Proof of Authority with certified copies of their foreign Letters of Appointment — and those certified copies must be issued within the last 60 days, so timing matters.

Delays in tax filings. The PR must file the decedent's final individual income tax return before the estate can fully close. Arizona has no state estate tax or inheritance tax, so state wealth transfer taxes aren't a factor — but estates with large retirement accounts (IRAs, 401(k)s) require CPA involvement to handle the income tax implications of distributions.

A Realistic Timeline for an Uncontested Arizona Estate

Here's what an ordinary informal probate actually looks like:

For estates using the Small Estate Affidavit route (under $200K personal property or $300K real property), the entire process can compress to 1–6 months and happens entirely outside the court system — no attorney fees, no filing packets, no publication requirements.

If your estate might qualify, that's the first question to answer — and it starts with the county tax roll valuation, not a Zillow estimate.

The complete Arizona Probate Process Guide walks through every step, every county's specific requirements, and every deadline in a single, sequenced document. Get the guide at /us/arizona/probate/ to start with a clear picture of which track applies to your situation.

See more Arizona guides →