Arizona: Inheritance Disclaimer and Renunciation Requirements

Requirements one by one

Governing law and covered interests

Arizona uses the Uniform Disclaimer of Property Interests Act in Title 14,
Chapter 10. A.R.S. § 14-10003 applies the chapter to any interest in or power
over property whenever created. Section 14-10012 supplies separate routes for
will, intestacy, testamentary and inter vivos trust, beneficiary-designation,
survivorship, and power-of-appointment interests.

Whole, partial, and conditional disclaimer

A.R.S. § 14-10005(A) permits a person to disclaim “in whole or in part.” A
partial disclaimer may be a fraction, percentage, dollar amount, term of years,
limitation of a power, or another interest or estate. The section does not state
a general conditional-disclaimer rule.

Writing or record and required contents

Under § 14-10005(C), the disclaimer must be a writing or other record, declare
the disclaimer, describe the interest or power, be signed, and be delivered or
filed through § 14-10012. A record may be tangible, electronic, or stored in
another medium if it is retrievable in perceivable form. The act does not state
an original-document requirement.

Signature, witnesses, acknowledgment, and notary

Arizona expressly recognizes electronic authentication. “Signed” includes a
tangible symbol or an electronic sound, symbol, or process attached to or
logically associated with the record with present intent to authenticate or
adopt it. The same subsection states no witness, acknowledgment, oath, or
notary requirement.

State deadline, irrevocability, and federal-tax overlay

Sections 14-10005 and 14-10012 state no fixed general Arizona validity period.
Delay still matters because the waiver, acceptance, transfer, and judicial-sale
events in § 14-10013 can bar the disclaimer before effectiveness. Under
§ 14-10005(E), irrevocability occurs on the later of delivery or filing and
effectiveness under the applicable effect section.

Federal qualification is separate. A.R.S. § 14-10014 recognizes a disclaimer or
transfer treated under federal tax law as never transferred to the disclaimant;
it does not itself state a nine-month Arizona deadline. The federal definition
in 26 U.S.C. § 2518(b) supplies that receipt deadline and the other federal
conditions.

Delivery, filing, and recipient

A.R.S. § 14-10012(A) allows personal delivery, first-class mail, or another
method likely to result in receipt. The destination depends on the asset:

• A will or intestacy interest goes to the personal representative, or to a
  court that can appoint one if none is serving.
• A testamentary-trust interest goes to the trustee, then the personal
  representative, with a trust-court filing fallback.
• An inter vivos trust interest goes to the trustee or trust court; before the
  trust becomes irrevocable, it instead goes to the settlor or transferor.
• A beneficiary-designation interest goes to the maker before irrevocability
  and to the person obligated to distribute afterward.
• A survivorship disclaimer goes to the person who takes because of it.
• Power-of-appointment interests use the holder, fiduciary, personal-
  representative, or court route specified in § 14-10012(H)-(I).

Real-property recording and notice

A.R.S. § 14-10015 is permissive. When the instrument creating the interest or
power is required or permitted to be filed, recorded, or registered, the
disclaimer may be handled the same way. Failure to record does not defeat
validity between the disclaimant and the person who takes because of the
disclaimer. The section does not state a special legal-description or
purchaser-and-lienholder rule.

Acceptance, transfer, insolvency, and creditor bars

A written waiver bars the disclaimer. Under § 14-10013, acceptance, a voluntary
assignment, conveyance, encumbrance, pledge, transfer or contract to transfer,
and a judicial sale also bar an interest disclaimer if they occur before
effectiveness. The section does not list insolvency or an ordinary creditor
claim as a separate general bar, though other law may add limits.

The consequence differs by subject. A barred disclaimer of a power is
ineffective. A barred disclaimer of an interest instead takes effect as a
transfer to the person who would have taken under the chapter if the disclaimer
had not been barred.

Effective date and destination

Under § 14-10006, a property-interest disclaimer takes effect when the creating
instrument becomes irrevocable, or at the intestate's death for an intestacy
interest. An express provision in the instrument addressing disclaimers
controls the destination. Without one, an individual is treated as dying
immediately before distribution, subject to the surviving-descendants-by-
representation rule. Another person's future interest may take effect, but the
disclaimant's own future interest is not accelerated.

What trips people up

Section 14-10014 is not an Arizona nine-month deadline. It is a federal-tax
savings rule. The general Arizona act states no fixed period, while federal
§ 2518 separately imposes its own clock.

First-class mail has no express mailing-date safe harbor. The Arizona text
permits it but says the method must be likely to result in receipt; it does not
deem delivery complete on the postmark date.

Real-property recording is not universally mandatory. Section 14-10015
uses “may” and expressly preserves between-party validity when recording is
missed.

A barred interest disclaimer is not treated like a barred power disclaimer.
The former operates as a transfer to the statutory taker; the latter is
ineffective.

Common questions

Can a spendthrift clause prevent the disclaimer? Not by itself. Section
14-10005(A) permits the disclaimer despite a spendthrift or similar restriction
imposed by the creator.

How much jointly held property can a surviving holder disclaim? A.R.S.
§ 14-10007 permits the greater of the survivor's fractional share or all value
not attributable to the survivor's contribution, and passes the disclaimed
portion as if the survivor predeceased the deceased holder.

Does a valid Arizona disclaimer count as my transfer or assignment? No.
Section 14-10005(F) says a disclaimer under the chapter is not a transfer,
assignment, or release. The separate barred-disclaimer consequence described
above is the important exception.

Statutes and sources

• A.R.S. §§ 14-10003 and 14-10005 — scope, whole or partial disclaimer,
  record, contents, electronic signature, irrevocability, and no-transfer rule.
  https://www.azleg.gov/ars/14/10003.htm and
  https://www.azleg.gov/ars/14/10005.htm (accessed 2026-08-01)
• A.R.S. §§ 14-10006 and 14-10007 — ordinary and survivorship effect and
  destination rules. https://www.azleg.gov/ars/14/10006.htm and
  https://www.azleg.gov/ars/14/10007.htm (accessed 2026-08-01)
• A.R.S. § 14-10012 — delivery methods, recipients, and filing fallbacks.
  https://www.azleg.gov/ars/14/10012.htm (accessed 2026-08-01)
• A.R.S. §§ 14-10013 to 14-10015 — bars, federal-tax recognition, and optional
  recording. https://www.azleg.gov/ars/14/10013.htm,
  https://www.azleg.gov/ars/14/10014.htm, and
  https://www.azleg.gov/ars/14/10015.htm (accessed 2026-08-01)
• 26 U.S.C. § 2518(b) — separate federal qualified-disclaimer requirements.
  https://www.govinfo.gov/content/pkg/USCODE-2024-title26/html/USCODE-2024-title26-subtitleB-chap12-subchapB-sec2518.htm
  (accessed 2026-08-01)