What Are Arizona Will Requirements?

by | Mar 6, 2025

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Creating a legal will in Arizona requires meeting specific state requirements to ensure its validity. The process protects the testator’s wishes and helps prevent potential challenges to the document after death.

To create a valid will in Arizona, a person must be at least 18 years old, of sound mind, and clearly state their intentions regarding the distribution of assets. The document needs to be signed by the testator and witnessed by two people, although Arizona also recognizes holographic wills written entirely in the testator’s handwriting without witnesses.

Arizona has embraced modern technology by becoming one of the few states that accept electronic wills, though specific technical requirements must be met. This forward-thinking approach gives residents more options for estate planning while maintaining the legal protections necessary for such important documents.

If you need help creating a will or with estate planning in Arizona, Fountain Hills Law Firm is here to help. Contact us today for a free case consultation. 

Who Can Create a Will in Arizona?

Creating a valid will in Arizona requires meeting specific eligibility criteria. The person making the will, known as the testator, must be at least 18 years old at the time of creation.

The testator must possess a sound mind, also called testamentary capacity. This means they understand the nature of their assets, recognize their family members and potential beneficiaries, and comprehend the impact of their will.

A person must act voluntarily when creating their will. Any undue influence from family members, friends, or other parties can invalidate the document.

Mental clarity plays a crucial role. The testator needs to demonstrate:

  • Understanding of what a will does
  • Knowledge of their property and assets
  • Recognition of their natural heirs
  • Ability to make rational decisions

The person must sign the will themselves or direct another person to sign on their behalf. If someone else signs, it must be done under the testator’s explicit direction and in their presence.

Physical disabilities do not prevent someone from creating a valid will, as long as they meet the age requirement and possess the necessary mental capacity.

The Four Types of Wills in Arizona

Arizona recognizes four distinct types of wills that serve different needs and circumstances. Each type must meet specific legal requirements to be considered valid under state law.

Non Self-proved or Witnessed Wills

This traditional form of will requires the testator’s signature and two witnesses. The witnesses must observe the testator signing the document and sign it themselves in the presence of each other.

The witnesses must be competent adults with no direct interest in the will’s contents. They may need to testify in court after the testator’s death to validate the will.

These wills can face longer probate processes since the court needs to locate and question the witnesses to verify authenticity.

Self-proved Wills

Self-proved wills streamline the probate process by including a notarized affidavit. The testator and witnesses sign this affidavit in the presence of a notary public.

This type eliminates the need for witness testimony after death. Courts accept the notarized signatures as proof of authenticity.

Many estate planning attorneys recommend self-proved wills for their efficiency and reliability in probate proceedings.

Holographic (Hand-written) Wills

A holographic will must be entirely handwritten and signed by the testator. Arizona law does not require witness signatures for this type.

The handwriting must be proven to be the testator’s through testimony from people familiar with their writing style.

While valid in Arizona, holographic wills can face increased scrutiny during probate and may be more challenging to prove authentic.

Electronic Wills

Electronic wills represent the newest category of valid wills in Arizona. These documents must be created, signed, and stored digitally using approved electronic systems.

The testator must use a qualified electronic signature, and the will requires electronic witnesses or notarization.

Digital storage must maintain the document’s integrity and prevent unauthorized alterations. Access controls and security measures protect the will’s authenticity.

Need Help Creating a Will in Arizona? Contact Fountain Hills Law Firm

Fountain Hills Law Firm provides expert estate planning services with over 20 years of experience. Our founder, and estate planning attorney Tait D. Elkie, leads a dedicated team focused on creating comprehensive wills that meet Arizona’s legal requirements.

Our firm serves clients throughout the Fountain Hills area. As a local practice, we understand the specific needs of Arizona residents and the nuances of state law.

Our clients receive personalized attention and customized legal solutions. Our team takes time to understand each client’s unique circumstances and family dynamics.

Free consultations are available; contact us today!