Yes, you can write your own will in Arizona without hiring a lawyer. State law recognizes both formally witnessed wills and entirely handwritten ones, so long as you’re at least 18, of sound mind, and follow the execution rules for whichever format you choose. Get those rules wrong and the document may not hold up in probate, which is why the details below matter more than the drafting itself.
Who Can Legally Make a Will
Under A.R.S. § 14-2501, you must be at least 18 years old and of sound mind.1Arizona Legislature. Arizona Revised Statutes Title 14-2501 – Who May Make a Will Sound mind means you understand what property you own, who your close family members are, and what it means to leave your assets to specific people. Perfect memory isn’t required, but if someone later contests the will, they’ll try to show you lacked that basic understanding when you signed.
The Two Valid Formats
Arizona accepts two kinds of wills. The one you pick changes what you have to do to make it enforceable.
A Formal Witnessed Will
Under A.R.S. § 14-2502, a formal will must be in writing and signed by you (or by someone else in your conscious presence, at your direction). At least two witnesses must also sign. Each witness must either have watched you sign or heard you acknowledge that the signature is yours, and each must sign within a reasonable time after that.2Arizona Legislature. Arizona Revised Statutes Title 14-2502 – Execution of Paper Wills
The document can be typed, printed, or handwritten. Your witnesses don’t need to read it or know what’s in it. They only need to see you sign it (or hear you confirm it’s yours) and then sign it themselves.
A Holographic (Handwritten) Will
If you’d rather skip witnesses, A.R.S. § 14-2503 allows a holographic will. The requirement: your signature and the material provisions must be in your own handwriting.3Arizona Legislature. Arizona Revised Statutes Title 14-2503 – Holographic Will Material provisions are the core instructions about who gets what. You can’t type the distribution clauses and only handwrite the signature. Everything that matters has to be in your hand.
Holographic wills carry a risk that witnessed wills don’t: proving authenticity. Without witnesses, the probate court may need testimony from people who can identify your handwriting, and disputes sometimes require a handwriting expert. If your family can’t prove the document is genuinely yours, the court can reject it. For anything beyond a very simple estate, a witnessed will is the safer choice.
Community Property Changes What You Can Give Away
Arizona is a community property state, and ignoring that is one of the most common DIY mistakes. Any property you or your spouse earned or acquired during the marriage belongs equally to both of you, regardless of whose name is on the title. You can only give away your half of community property in your will. Your spouse’s half already belongs to them.
Separate property is different. Anything you owned before the marriage, received as a gift, or inherited during the marriage stays yours alone, and you can leave all of it to anyone you choose. When you draft your will, distinguish clearly between community and separate property. Blurring the two invites challenges from a surviving spouse or other heirs.
What Your Will Should Cover
A will that does its job doesn’t have to be long, but it does have to be specific. At a minimum, spell out:
- Your personal representative — the person who will manage the estate through probate, pay final debts, and distribute assets. Arizona uses “personal representative” rather than “executor.”
- Your beneficiaries, with full legal names and the relationship (“my daughter, Jane Smith”) to avoid ambiguity.
- Clear asset descriptions. “My house” works if you own only one; otherwise, use addresses. For financial accounts, identify the institution and account type.
- A guardian for any children under 18. Without this, a court decides.
- Alternates for both personal representative and beneficiaries, in case your first choices can’t serve or have died before you.
Personal property with sentimental value causes more family disputes than people expect. Naming who gets the heirlooms, photo collections, and similar items heads off arguments that no dollar figure justifies.
Digital Accounts
Arizona has adopted the Revised Uniform Fiduciary Access to Digital Assets Act under Title 14, Chapter 13. That law gives your personal representative legal authority over your digital accounts only if you’ve authorized that access. Without direction in your will, online service providers can refuse to hand over account access even to close family.
List your digital accounts (email, social media, cryptocurrency, cloud storage, online banking) in a separate document referenced in your will, with instructions on whether each should be preserved, transferred, or deleted. Handing your family a list of passwords doesn’t grant legal authority to use them, and accessing accounts with a deceased person’s credentials without authorization can violate federal and state computer access laws.
Make It Self-Proving
A self-proving affidavit under A.R.S. § 14-2504 removes the need for your witnesses to appear in court after your death to confirm they watched you sign.4Arizona Legislature. Arizona Revised Statutes Title 14-2504 – Self Proved Wills You, your witnesses, and a notary sign together. You and the witnesses give sworn statements that you signed voluntarily, are of sound mind, and are under no undue influence. The notary certifies those declarations.
This isn’t required for validity, but it makes probate far smoother. Without it, the court has to locate your witnesses and take their testimony, which delays things if they’ve moved, become incapacitated, or died. Arizona notaries can charge up to $10 per signature for this service.5Cornell Law Institute. Arizona Administrative Code R2-12-1102 – Notary Public Fees
Assets Your Will Doesn’t Control
Not everything you own passes through your will. Several categories transfer automatically to a named beneficiary at death, and the beneficiary designation overrides your will every time:
- Retirement accounts like 401(k)s and IRAs pass to whoever is named on the account paperwork.
- Life insurance proceeds pay out to the designated policy beneficiary.
- Real estate or bank accounts held in joint tenancy with right of survivorship pass directly to the surviving owner.
- Payable-on-death and transfer-on-death accounts go to the person named on the account.
If your will leaves your IRA to your daughter but the account still lists your ex-spouse, your ex-spouse gets the money. Reviewing and updating beneficiary designations is just as important as writing the will itself.
Where to Keep It, and How to Change It Later
A will nobody can find might as well not exist. Safe deposit boxes are a poor default because banks typically seal them at death, and your family may not get access until probate has already started, which usually requires the will. A fireproof safe at home works if your personal representative knows where it is and how to open it. Some people file the original with the superior court clerk in their county. Whatever you pick, tell your personal representative exactly where the document is.
To change your will later, A.R.S. § 14-2507 gives you two options.6Arizona Legislature. Arizona Revised Statutes Title 14-2507 – Revocation of Will You can make a new will that expressly revokes the old one or is so inconsistent with it that the old one can’t stand. Or you can destroy the old will by burning, tearing, canceling, obliterating, or otherwise making it unreadable, so long as the destruction is intentional. Someone else can do it for you, but only in your conscious presence and at your direction.
For small changes, a codicil (a written amendment) can modify specific provisions while leaving the rest intact. A codicil must be executed with the same formalities as the original will: either witnessed or entirely handwritten. If you’re stacking more than a couple of changes, writing a new will is cleaner than layering codicils that may conflict.
After a Divorce
Arizona automatically revokes any will provisions that benefit your former spouse once your divorce or annulment is final. Under A.R.S. § 14-2804, this covers gifts to your ex-spouse, nominations of your ex-spouse as personal representative, and even provisions benefiting your ex-spouse’s relatives.7Arizona Legislature. Arizona Revised Statutes Title 14-2804 – Termination of Marriage Effect The will is read as though your ex-spouse died before you. If you named alternates, they step in. If not, write a new will promptly after the divorce is finalized.
What Happens If You Don’t Write One
Skip the will and Arizona’s intestacy laws decide who inherits. Under A.R.S. § 14-2102, if you’re married and all your children are also your surviving spouse’s children, your spouse inherits everything.8Arizona Legislature. Arizona Revised Statutes Title 14-2102 – Intestate Share of Surviving Spouse But if you have children from a different relationship, your spouse gets only half your separate property and none of your share of community property. The rest goes to your descendants.
With no surviving spouse, the estate passes to your descendants, then parents, then siblings, then more distant relatives. The court also picks a personal representative on its own and, if you have minor children, chooses their guardian. Even a basic will avoids that.