Arizona Estate Planning: Wills, Trusts, and Avoiding Probate

Estate planning is one of those tasks that feels easy to postpone — until a hospital stay, a new grandchild, or the purchase of a Phoenix home suddenly makes it urgent. For Arizona families, the stakes are concrete: with a sound plan, your assets pass quietly to the people you choose. Without one, your estate may sit for months in Maricopa County Superior Court, decided by a statute rather than by you. This guide walks through the core building blocks of an Arizona estate plan — wills, trusts, beneficiary designations, and probate avoidance — with the specific statutes that govern each.

Who Can Make a Will in Arizona

The threshold question is capacity. Under A.R.S. §14-2501, any person who is eighteen or more years of age and who is of sound mind may make a will. “Sound mind” is a lower bar than many people assume: the testator must generally understand the nature of the act, know the general nature and extent of their property, and recognize the people who would normally be the objects of their bounty (spouse, children, and so on). A person can have a diagnosis such as early dementia and still possess testamentary capacity at the moment the will is signed.

Arizona recognizes two main forms of valid will. A formal will under A.R.S. §14-2502 must be in writing, signed by the testator, and signed by at least two witnesses who watched the testator sign or acknowledge the document. Arizona also permits a holographic will under A.R.S. §14-2503 — a will is valid even without witnesses if the signature and the material provisions are in the testator’s own handwriting.

What Happens Without a Will

If an Arizona resident dies without a valid will, the estate passes by intestate succession under A.R.S. §14-2101 and the sections that follow. Arizona is a community property state, which shapes the result: a surviving spouse generally takes all of the community property, but separate property and the division when there are children from another relationship follow a fixed statutory formula. The court — not your family — also appoints the personal representative and, critically, decides guardianship of minor children if no nomination exists. Intestacy rarely matches what people actually want.

Revocable Living Trusts Under the Arizona Trust Code

A will controls who inherits, but it does not avoid probate — a will is the document the probate court reads. To keep an estate out of court, many Phoenix families use a revocable living trust. Arizona’s Trust Code, at A.R.S. §14-10201 and the surrounding sections, sets out how trusts are created, modified, and administered.

The mechanics are simple in concept. You create the trust, name yourself as trustee while you are alive, and name a successor trustee to take over at your death or incapacity. You then fund the trust by retitling assets — your home, bank accounts, brokerage accounts — into the name of the trust. Because the trust legally owns those assets, there is nothing for the probate court to administer when you die; the successor trustee simply distributes the property according to your instructions.

Will vs. Trust: A Quick Comparison

Most complete plans use both: a trust to hold the major assets, plus a short “pour-over” will that names guardians for minor children and sweeps any forgotten asset into the trust. A consultation with an Arizona estate planning attorney in the Phoenix metro can clarify which structure fits your family and the size of your estate.

Avoiding Probate Without a Trust

A full trust is not the only path. Arizona gives families several lighter-weight tools to move specific assets outside of probate.

• Beneficiary (transfer-on-death) deeds. Under A.R.S. §33-405, you can record a beneficiary deed that transfers your Phoenix-area real property to a named person automatically at your death, with no probate and no loss of control during your lifetime. You can revoke it at any time.
• Payable-on-death and transfer-on-death accounts. Bank and brokerage accounts with a named POD/TOD beneficiary pass directly to that person and skip probate entirely.
• Joint tenancy with right of survivorship. Property held this way passes to the surviving owner by operation of law.
• Beneficiary designations on life insurance and retirement accounts. These pass by contract to the named beneficiary, regardless of what a will says — which is exactly why they must be kept up to date after a divorce or death in the family.

When Arizona Probate Is Required — and How Big It Has to Be

Probate is the court-supervised process of validating a will, paying debts, and distributing what remains. In the Phoenix metro it runs through the Probate Division of Maricopa County Superior Court. Arizona, however, spares smaller estates from full probate through the small estate affidavit procedure in A.R.S. §14-3971.

Most uncontested Arizona estates qualify for informal probate, which is handled largely on paperwork through the court registrar and does not require a judge to preside. Contested matters — a will challenge, a dispute among heirs, or a creditor fight — move into formal probate and can stretch on for many months. Either way, probate becomes a public record, which is one reason privacy-minded families prefer trusts.

A Practical Phoenix Estate-Planning Checklist

1. Sign a will meeting A.R.S. §14-2502, and name a guardian for any minor children.
2. Decide whether a funded revocable trust under A.R.S. §14-10201 fits your assets — and if so, actually retitle the house and accounts.
3. Record a beneficiary deed under A.R.S. §33-405 for real property you want to pass outside probate.
4. Confirm POD/TOD and life-insurance beneficiary designations match your current wishes.
5. Add a financial power of attorney and a health care directive so someone can act if you become incapacitated.
6. Revisit the plan after any marriage, divorce, birth, death, or major Arizona property purchase.

Estate planning is not a one-time event; it is a plan you maintain. The documents above work together — a will to name guardians and catch stray assets, a trust or beneficiary tools to skip probate, and powers of attorney to cover incapacity. Getting the structure right for your specific Maricopa County estate is where guidance from a qualified Arizona attorney pays for itself.

Frequently Asked Questions