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How Does the AZ Sex Offender Registry Work? Levels (13-3821)

How Does the AZ Sex Offender Registry Work? Levels

Michael Tamou, Arizona criminal defense attorney

Michael Tamou

Founding Attorney · Sex Crime Defense

5.0 · Sex Crime Defense

Facing a charge that carries sex offender registration? Under A.R.S. § 13-3825 your notification level is assigned by local law enforcement from a risk assessment most defendants never see — and the plea you enter decides whether you register at all. Call us before that decision is made.

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Michael Tamou, Arizona criminal defense attorney

Michael Tamou

Founding Attorney · Sex Crime Defense

★★★★★ 5.0 · Sex Crime Defense

Written and legally reviewed by Michael Tamou, Founding Attorney of Tamou Law Group, PLLC.

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How Does Arizona’s Sex Offender Registry Work?

Arizona’s registry runs on two tracks: registration under A.R.S. § 13-3821, an offense-based duty to register with the county sheriff within 10 days of conviction, and notification levels under § 13-3825, assigned by local law enforcement from a risk assessment. Level 1 stays with law enforcement; Levels 2 and 3 mean neighborhood, school, and employer notification with your photo and address.

Arizona’s registry runs on two separate tracks that people constantly conflate: registration — the lifelong duty to keep the county sheriff informed of where you live — and community notification, the level system that decides who gets told about you. Registration is governed by A.R.S. § 13-3821; notification levels by A.R.S. § 13-3825. Your offense determines whether you register. Your assessed risk determines your level — and your level determines how public your life becomes.

Who Has to Register

Section 13-3821 lists the qualifying offenses. The core group includes sexual abuse of a minor (13-1404), sexual conduct with a minor (13-1405), sexual assault (13-1406), molestation (13-1410), continuous sexual abuse (13-1417), child sex trafficking, and sexual exploitation offenses — but the list also reaches crimes people do not expect, like unlawful imprisonment or kidnapping of a minor by a non-parent. Convictions from other states that would qualify in Arizona carry the duty here too, and anyone required to register by their convicting state must register in Arizona.

The deadlines are unforgiving: within 10 days of conviction, or within 72 hours (excluding weekends and holidays) of entering and remaining in any Arizona county. Registrants must disclose all names used, online identifiers and the sites where they are used, and vehicle information — and failing to register or update is its own felony, covered in our guide to failure to register (13-3824).

Levels 1, 2, and 3: What They Actually Mean

After conviction, the supervising agency enters the offender’s information and a risk assessment into the DPS sex offender database. The local law enforcement agency then categorizes the person into a notification level within 45 days. The levels track assessed risk of reoffense — Level 1 lowest, Level 3 highest — and drive dramatically different consequences under 13-3825:

  • Level 1 (lower risk): law enforcement maintains the information and may share it with other agencies and the people the offender lives with — no broad public notification, unless the conviction was a dangerous crime against children;
  • Level 2 and Level 3 (and Level 1 with a dangerous-crimes-against-children conviction): full community notification — flyers to the surrounding neighborhood, area schools, community groups, and prospective employers, including the offender’s photograph, exact address, and offense summary.
⚠️ Why this matters: The level assignment is made by local law enforcement from a risk-assessment screening, not by the judge at sentencing, and most defendants have no idea it is happening until the categorization is done. The inputs to that assessment, and the errors in it, are challengeable, and the difference between Level 1 and Level 2 is the difference between a private obligation and your photograph on every doorstep in your neighborhood.

How Long It Lasts, and the Exits That Exist

For adult convictions, registration in Arizona is generally a long-term-to-lifetime obligation. The meaningful exits are narrow but real:

  • Juvenile adjudications: the duty terminates automatically at age 25, and courts can terminate it earlier on successful completion of probation for defendants who were under 18 at the offense;
  • Certain young-adult offenders have petition paths depending on the offense and age circumstances; and
  • The charge itself is the biggest lever: because registration attaches by offense, what you plead to decides whether you register at all, which is why registration exposure should drive plea negotiations from day one, not be discovered after sentencing.

Why This Matters Before Conviction, Not After

Every consequence on this page is downstream of the conviction: which offense, whether it qualifies under 13-3821, and what the risk-assessment record looks like. A plea that moves one statute over — or an outcome that avoids a qualifying conviction — changes everything that follows. That is also true for the position-of-trust and sexual conduct charges that most often carry registration exposure. If you are already registered, counsel can still matter: level challenges, compliance guidance, and termination petitions where the law allows them.

Key takeaway: Arizona’s registry has two tracks: registration (A.R.S. 13-3821, offense-based, with 10-day/72-hour deadlines) and notification levels (A.R.S. 13-3825, risk-based, assigned by local law enforcement within 45 days). Level 1 means law enforcement holds the information; Levels 2 and 3 mean neighborhood, school, and employer notification with your photo and address. Juvenile duties end at 25; for adults, the charge you plead to is the biggest lever there is.
Our Defense Team

The Experts We Bring to the Table

Registration consequences are decided by the charge, the assessment, and the paperwork. We bring the people who fight all three.

Charge-Exposure Analysts

Does It Qualify?

Map every charged and offered count against the 13-3821 list, because the plea decides whether registration attaches at all.

Risk-Assessment Reviewers

The Level Inputs

Scrutinize the screening profile behind the level assignment, where errors turn private obligations into public notification.

Forensic-Interview Specialists

The Underlying Case

Defend the allegation itself, no qualifying conviction, no registry.

Compliance Counselors

The 10-Day/72-Hour Rules

Keep registrants inside the deadlines, identifiers, and update duties whose violation is a new felony.

Termination-Petition Advocates

The Exits

Pursue juvenile terminations at probation completion and the narrow petition paths the statutes allow.

Mitigation Specialists

Plea Architecture

Negotiate outcomes one statute over, where the conviction that results carries no registration duty.

How Tamou Law Group Handles Registration Cases

We treat registration as an element of the case from the first meeting, mapping which counts carry the duty, negotiating pleas that avoid qualifying convictions, and defending the underlying allegation with full force. For clients already on the registry, we challenge level assignments built on flawed assessments, keep compliance airtight, and file termination petitions where the law provides an exit.

Related guides: failure to register (13-3824), position of trust allegations, and our Scottsdale sex crimes lawyer page. Call 623-321-4699, 24/7.

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Common Questions

Frequently Asked Questions

How does the sex offender registry work in Arizona?

On two tracks: an offense-based registration duty with the county sheriff under A.R.S. 13-3821, and a risk-based notification level under 13-3825 assigned by local law enforcement. The offense decides whether you register; the assessed risk decides how public it becomes.

What crimes require sex offender registration in Arizona?

The 13-3821 list includes sexual abuse of a minor, sexual conduct with a minor, sexual assault, molestation, continuous sexual abuse, child sex trafficking, and sexual exploitation offenses, plus surprises like unlawful imprisonment or kidnapping of a minor by a non-parent, and qualifying out-of-state convictions.

What is a Level 1 sex offender in Arizona?

The lowest-risk notification category. For Level 1 offenders without a dangerous-crimes-against-children conviction, law enforcement maintains the information and may share it with other agencies and the offender’s household, there is no broad neighborhood notification.

What is the difference between Level 2 and Level 3?

Both trigger full community notification, flyers to the surrounding neighborhood, area schools, community groups, and prospective employers, with photograph, exact address, and offense summary. Level 3 reflects the highest assessed risk and the most aggressive dissemination in practice.

Who decides a sex offender’s level in Arizona?

Local law enforcement, not the sentencing judge. After the supervising agency submits a risk assessment to the DPS database, the local agency categorizes the offender into a notification level within 45 days, a decision built on screening inputs that can be reviewed and challenged.

How fast do you have to register after a conviction in Arizona?

Within 10 days of the conviction or adjudication, or within 72 hours (excluding weekends and holidays) of entering and remaining in any Arizona county, including for people moving in with out-of-state convictions. Registration is with the county sheriff.

Do online accounts have to be disclosed?

Yes. Registrants must provide all names used, required online identifiers, and the websites or services where those identifiers are used, along with vehicle information. Omissions and stale information are treated as registration violations.

How long does sex offender registration last in Arizona?

For adult convictions it is generally long-term to lifetime. Juvenile adjudication duties terminate automatically at age 25, and courts can end them earlier on successful completion of probation for those under 18 at the offense. The available exits are narrow, which makes the original plea decisive.

What happens if you fail to register in Arizona?

Failing to register, update, or disclose as required is its own felony under A.R.S. 13-3824, prosecuted even for paperwork-level violations. Compliance is unforgiving, and anyone unsure of their obligations should get advice before a deadline passes, not after.

Can you avoid the registry by plea bargain?

Sometimes, and it is often the most important negotiation in the case. Because registration attaches by offense, a plea to a non-qualifying statute avoids the duty entirely, which is why registration exposure should shape strategy from the first court date.

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Case Results Disclaimer: The results described on this page are based on specific facts and circumstances and do not guarantee or predict a similar outcome in any future case. Every case is different. Past results do not guarantee future results. No attorney-client relationship is formed by viewing this page or submitting a contact form until a written fee agreement has been signed. Tamou Law Group, PLLC is licensed to practice law in the State of Arizona. This website is for informational purposes only and does not constitute legal advice.

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