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A.R.S. § 14-2108

After-Born Heirs: Inheritance Rights for Children Conceived Before Death

Verified April 3, 2026 • 57th Legislature, 1st Regular Session

If a child is conceived before a person dies but born afterward, Arizona law treats that child as if they were already living at the time of death. The child must survive at least 120 hours after birth to qualify as an heir.

Title 14, INTESTATE SUCCESSION AND WILLS

azleg.gov

How Arizona Protects Children Not Yet Born

Estate planning often focuses on people who are already here. But life does not always follow a tidy timeline. A child may be conceived before a parent or grandparent passes away, yet born weeks or months later. Without clear legal protection, that child could be excluded from an inheritance they would otherwise receive.

A child in gestation at a particular time is treated as living at that time if the child lives at least one hundred twenty hours after its birth.

A.R.S. § 14-2108

This statute closes that gap. It ensures a child in gestation is counted as a living person for purposes of intestate succession. The only requirement is that the child survives for at least 120 hours (five days) after birth.

Why the 120-Hour Rule Matters

The five-day survival requirement prevents legal complications that could arise from an extremely brief survival. It is the same threshold Arizona applies in other inheritance contexts, including the general survival requirement under A.R.S. § 14-2104. The rule provides a clear, consistent standard for determining inheritance rights.

For families expecting a child when a loved one passes, this statute provides reassurance. The unborn child will not be overlooked in the distribution of the estate. Their share is protected by law, provided they meet the survival threshold.

If you are working through an estate where an heir was in gestation at the time of death, consulting with a partner attorney can help clarify the timing requirements and ensure the distribution accounts for every rightful heir.

A child in gestation at a particular time is treated as living at that time if the child lives at least one hundred twenty hours after its birth.
View on azleg.gov

This page provides general legal information about Arizona statutes and is not legal advice. For guidance on how this law applies to your situation, speak with a qualified attorney.

Related Questions

What is probate, and how long does it take in Arizona?

Probate is a court-supervised process that validates a will, pays debts, and distributes assets. In Arizona, it typically takes 8 to 12 months and costs $10,000 to $15,000 in fees.

Do beneficiary designations override my will?

Yes. Retirement accounts like 401(k)s, IRAs, and life insurance pass by beneficiary designation, not by your will. If an old beneficiary is listed, that designation overrides your current plan.

What happens if I die without a will in Arizona?

Without a will in Arizona, your assets are distributed according to state intestacy laws. The court decides who receives your property using a fixed formula based on family relationships.

Related Statutes

§ 14-2101Intestate Estate: What Happens to Property Not Covered by a Will
§ 14-2102Intestate Share of a Surviving Spouse in Arizona
§ 14-2103Who Inherits When There Is No Surviving Spouse in Arizona

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