Arizona Informal Probate Petition Form

If you're handling a loved one's estate in Arizona and the situation is straightforward, you may not need a court hearing at all. Arizona's informal probate process lets you settle an estate without a courtroom appearance, but it starts with filing the right paperwork. A free printable Arizona informal probate petition form PDF gives you a head start on that paperwork so you can move forward without paying for a lawyer just to get started.

What Is an Arizona Informal Probate Petition?

An informal probate petition is a document filed with the Arizona Superior Court to open a probate case without a formal hearing. Under Arizona Revised Statutes §14-3301, any interested person can request that the court appoint a personal representative through this streamlined process. The court clerk reviews the petition and, if everything is in order, issues "Letters Testamentary" or "Letters of Administration" without a judge needing to hold a hearing.

This is different from formal probate, which requires a court appearance and a judge's order. Informal probate works best when there are no disputes among heirs, the will (if one exists) appears valid, and the estate is relatively straightforward.

Who Actually Needs This Form?

You'd typically use an informal probate petition if you are:

The surviving spouse or adult child named as executor in a will
An heir filing because there is no will (intestate estate)
A family member who needs legal authority to access bank accounts, transfer property, or pay debts of someone who passed away

For example, imagine your mother passed away with a house in her name and a checking account. The bank won't release the funds and the county recorder won't transfer the deed without legal authority. Filing this petition is how you get that authority. If your situation is in Maricopa County, you may want to review the Maricopa County Superior Court estate administration petition checklist before submitting your documents.

What Information Does the Form Ask For?

An Arizona informal probate petition generally requires you to provide:

Decedent information: Full legal name, date of death, county of residence at time of death
Petitioner information: Your name, address, and relationship to the decedent
Will details: Whether a will exists, the date it was signed, and who has the original
Heir information: Names and addresses of surviving spouse, children, and other heirs
Personal representative nomination: Who you're asking the court to appoint
Estate description: A general idea of the estate's assets and estimated value

Getting these details right matters. Incomplete or inaccurate information is one of the most common reasons the clerk sends a petition back for correction.

How Is This Different from a Formal Probate Petition?

Many people confuse the two, and it can cost you time. Informal probate has no hearing. The clerk checks your paperwork, and if it's complete, you get your appointment. Formal probate involves a court hearing before a judge, which is required when there are disputes, questions about the will's validity, or other complications.

If your situation might require a formal proceeding, you'd need a petition for a formal probate hearing instead. Choosing the wrong type at the start means filing twice and paying fees twice.

Where Do You File This Petition?

You file with the Superior Court in the Arizona county where the decedent lived at the time of death. If they lived in Pima County, you file in Pima County. If they lived in Maricopa County, you file there. You'll also need to pay a filing fee, which varies by county but typically runs between $250 and $380.

What Comes After You File?

After the clerk accepts and processes your petition, several things happen:

Waiting period: Arizona law requires a waiting period (usually a few days) before the clerk can issue Letters Testamentary or Letters of Administration
Creditors receive notice: You must publish a notice to creditors and send direct notices to known creditors
Estate administration begins: The appointed personal representative can now access assets, pay debts, and distribute property

The whole process from filing to receiving your letters can take anywhere from a few days to a few weeks, depending on the county's workload and whether your paperwork is complete. A detailed walkthrough of the filing steps is available in our guide on how to file a petition for estate administration in Arizona probate court.

What Common Mistakes Slow Things Down?

Based on what court clerks report and what attorneys see, these errors come up most often:

Filing in the wrong county. The petition must be filed where the decedent last resided, not where they died or where the property is located
Listing incomplete heir information. You need names and addresses for all heirs, even estranged ones. Leaving someone out can derail the process
Forgetting to attach the original will. If a will exists, the original must be filed with the petition. A copy is not enough
Using the wrong form type. Informal probate and formal probate petitions look similar but serve different legal purposes
Not signing in front of a notary. Most counties require the petition to be notarized before submission

Can I Fill Out the Form Myself Without a Lawyer?

Yes, and many Arizona residents do. The informal probate process was specifically designed to be accessible to people without attorneys. The forms use straightforward language, and the court clerks can answer basic procedural questions. That said, they cannot give legal advice.

Self-filing works well when:

The will is clear and uncontested
All heirs agree on who should be the personal representative
The estate doesn't involve complex assets like businesses or out-of-state property

Consider consulting a probate attorney if there are family disagreements, a missing will, significant debts, or tax complications. If you need to request appointment as the personal representative, our personal representative appointment petition template covers that specific filing.

Where Can I Get a Free Printable Version?

Some Arizona Superior Courts provide sample forms on their websites, but availability varies by county. The forms are public records, and many legal aid organizations offer them at no cost. When downloading any probate form online, make sure it's formatted for Arizona specifically. Probate laws and form requirements differ significantly from state to state.

A reliable free printable Arizona informal probate petition form PDF should include all the fields the court requires and clearly indicate where to sign, date, and notarize. Always cross-reference any form you find online against what the specific county court expects.

Quick Checklist Before You Submit

Decedent's full legal name, date of death, and county of residence confirmed
All heirs listed with current addresses
Original will attached (if one exists)
Correct county court identified for filing
Petition signed and notarized
Filing fee amount verified for your county
Copies made for your records before submitting

Having all of this ready before you walk into the courthouse means you're far less likely to be turned away for missing paperwork. Print two copies of everything one for the court and one for your records.