How to Contest a Last Will & Testament in Arizona

By Anna Assad

If you're the beneficiary of a deceased person's will or believe you are entitled to inherit, you may contest the will in probate court if you believe the will isn't valid. Arizona law provides several circumstances that may render a will invalid. It is best to contest a will as soon as possible before distribution of the estate occurs. However, once an estate is closed, you can still make a claim against the personal representative, who is the person responsible for managing and distributing the estate, for a breach of fiduciary duty. A claimant also has three years after the decedent’s death or one year after the date of distribution to file a claim.

Arizona Will Requirements

For a will to be valid in Arizona, the testator, or will maker, must sign the will or have another person sign it for him, in his presence and at his instruction. Two witnesses must also sign the will. A holographic, or handwritten, will is allowed as long as the testator writes the entire will and its provisions in his own handwriting and signs the will. Witnesses are not needed for a holographic will. If the testator created the will in a state other than Arizona and it complies with the laws of that state, the will is valid in Arizona.

Legal Standing

Only "interested" parties have the legal standing to challenge a will in Arizona. An heir, who is a descendant of the deceased but not named in the will, or a beneficiary, who is a party actually named in the will, are considered interested parties. An heir or beneficiary may challenge a will with a "no contest" clause because the probate code in Arizona provides that a no contest provision "is unenforceable if probable cause exists."

Protect your loved ones. Start My Estate Plan


Arizona law sets forth several grounds for a will contest. A person can contest a will if the will doesn't meet legal requirements, meaning it wasn't signed or executed according to state law. If the testator made the will under "undue influence," meaning another person pressured him when he wrote the will, the will is considered invalid. Other will contest grounds include questions about "testamentary capacity," which is the testator's ability to understand the consequences of the will, or questions about the deceased's mental capacity at the time he made the will.

Court Process

A will contest is filed in the Arizona probate court where the estate proceedings are taking place. The person contesting the will must file a petition and submit proof to the court. A hearing is held on the matter and the challenger must present evidence and testimony from witnesses that support the case. During a will contest, the burden of proof is on the person challenging the will, with the estate representative defending the will's validity. If the court finds the will is invalid, the deceased's estate is distributed in accordance with Arizona's intestate succession laws. These laws dictate who inherits and how much each heir receives, treating the will as if it never existed. If the challenger is an heir to the deceased, she may inherit under the intestate laws.

Protect your loved ones. Start My Estate Plan
How to Contest a Will in Louisiana


Related articles

Rules for Witnessing a Will

A last will and testament is a powerful legal document that instructs the executor of an estate how to distribute the property of the writer of the will, known as the testator, after he dies. Because of the potential and motivation for fraud, state governments have passed laws imposing strict restrictions on the format of a will. All states require that the testator's signature be witnessed.

How to Contest a Will in Missouri

Your will leaves instructions for your loved ones regarding how you want your property distributed, and your loved ones might willingly follow your instructions to the letter. Sometimes, however, family and friends may dispute, or contest, terms of your will. Missouri allows certain persons to contest a will even if it appears valid, but you can take steps to discourage will contests.

How to Contest a Will in Colorado

To contest a will in Colorado, as in other states, you must be an "interested party," which means you must stand to gain from the will in some way. You must also have valid grounds upon which to contest the will. In Colorado, valid grounds to contest a will include lack of testamentary capacity, undue influence or failure to adhere to the state's prescribed formalities such as lack of witnesses, among other oversights.

LegalZoom. Legal help is here. Start Here. Wills. Trusts. Attorney help.

Related articles

How to Contest a Will in Florida

After the death of a loved one, both family members and Florida courts want to ensure that the estate is distributed ...

Contesting a Will in Kansas

In Kansas, only an heir or beneficiary may contest a will. An heir is a relative who would be entitled to an ...

Can I Contest a Will in Ohio?

In most states, you can challenge, or contest, a will if you have “standing,” meaning a financial stake in the will, ...

How Long After a Will Is Settled Do You Have to Contest?

If a loved one dies and the will provisions shock you, a will contest is one option of challenging the document. But ...

Browse by category
Ready to Begin? GET STARTED