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Rule 57.1.Declaration of factual innocence.

Last verified July 1, 2026

In one sentenceRule 57.1 lets someone whose stolen identity was used by a criminal defendant petition the court for a formal declaration of factual innocence.

Full Text of Rule 57.1

Text sizeJump to: (a) (b) (c) (d) (e) (f) (g) (h) (i)

a Scope of rule. This rule governs the determination of factual innocence of a person who claims under A.R.S. § 12-771 that the person’s personal identifying information was taken, and, as a result, the person’s name was used by another person who was arrested, cited, or charged with a criminal offense, or the person’s name was later entered as of record in a judgment of guilt in a criminal action.
b Filing. A petition brought under this rule must be filed in the superior court in the county in which the other person was arrested for, or cited or charged with, a criminal offense. The petition must be assigned a civil case number. If applicable, the petition should state the specific court location where the underlying charge was filed, or the judgment of guilt was entered, and the case number of that prior filing. The petition must identify, as applicable, the names and mailing addresses of all persons and entities entitled under A.R.S. § 12-771(H) to notice of a finding of factual innocence. The petition should be captioned: “In re: [name of petitioner].”
c Service. The petitioner must serve the petition on the individuals and entities identified in A.R.S. § 12-771(D) and (E). Service must be made in the same manner that a summons and pleading are served under Rule 4, 4.1, or 4.2, as applicable.
d Redacted filings and filings under seal. A person may request, and the court may order, that a filing containing potentially sensitive identifying information such as the person’s birth date, social security number, or financial account numbers, be filed or retained in redacted form or under seal.
e Transmission of records. If the petition is related to a charge filed in a justice of the peace court or a municipal court, the superior court clerk must request the justice of the peace or presiding officer of the municipal court to transmit a copy of the file to the clerk.
f Discovery and disclosure. Discovery may be conducted and disclosure under Rule 26.1 may be required only by stipulation of the parties or court order.
g Evidence. The petitioner must establish factual innocence by clear and convincing evidence.
h Hearing and determination.
1 The court may hold a hearing to determine the petitioner’s factual innocence.
2 The court may enter an order under this rule on submission of proof by affidavit.
3 At any hearing, the victim of the offense identified in a judgment of guilt, or committed by the person arrested for, or cited or charged with, a criminal offense, has a right to be present and to be heard at the hearing.
i Order. On a finding of factual innocence related to an arrest, citation, or charge, the court must notify the following, if applicable: the petitioner; the prosecuting agency that filed the charge; the law enforcement agency that made the arrest or issued the citation; and the defense attorney.

Amendment History

Promulgated by R-16-0010, effective January 1, 2017.

Plain-English Summary

This rule applies when a person's personal identifying information was stolen and then used by someone else who was arrested, cited, charged, or convicted of a crime under the victim's name. The victim can file a petition — assigned its own civil case number and captioned as an “In re” matter — in the superior court of the county where the impersonator was arrested, cited, or charged. The petition must identify the underlying criminal case if known, name everyone entitled to notice under the identity theft statute, and be served on those individuals and entities the same way a summons and complaint would be served. Sensitive identifying details, such as a birth date, social security number, or financial account numbers, can be filed in redacted form or under seal, and if the underlying charge was handled in a justice of the peace or municipal court, the superior court clerk can request that court's file.

Discovery and mandatory disclosure only happen if the parties stipulate or the court orders it, and the petitioner carries the burden of proving factual innocence by clear and convincing evidence. The court can decide the petition after a hearing or on the strength of the submitted affidavits alone, and the victim of the underlying offense has a right to appear and be heard if a hearing is held. Once the court finds factual innocence, it must notify the petitioner along with the prosecuting agency, the law enforcement agency involved, and the defense attorney, as applicable.

Frequently Asked Questions

Who can file a petition under Rule 57.1?

Someone whose personal identifying information was stolen and used by another person who was arrested, cited, charged, or convicted of a crime under that stolen identity.

What standard of proof applies to a factual innocence petition?

The petitioner must establish factual innocence by clear and convincing evidence.

Is a hearing required to decide the petition?

No. The court may hold a hearing, or may decide the petition based on affidavits submitted with it.

Can sensitive personal information in the petition be kept confidential?

Yes. A person may ask the court to allow filings containing sensitive details, like a birth date or social security number, to be redacted or filed under seal.

Source & verification. The rule text and History are reproduced verbatim from the official Arizona Rules of Civil Procedure (Ariz. R. Civ. P. 57.1). Prescribed by the Supreme Court of Arizona (Ariz. Const. art. 6, § 5). The plain-English summary is original and written by us. Last verified July 1, 2026. · Official source
Also known as: factual innocence ruleidentity theft petition