Scottsdale DUI Lawyer
Pulled over leaving Old Town or stopped at a checkpoint in the Entertainment District? A Scottsdale DUI is a Class 1 misdemeanor that carries mandatory jail, fines, an ignition interlock, and a suspended license, and the clock on your license runs out in just 15 days at the MVD, separate from your court case. We defend every Scottsdale DUI, from a first offense in city court to a felony aggravated charge in Superior Court. Say nothing to Scottsdale PD until you have talked to us.
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What Happens if You Get a DUI in Scottsdale?
Most Scottsdale DUI arrests begin as an ordinary traffic stop near Old Town, on Scottsdale Road, or along the Loop 101, and end as a charge under A.R.S. § 28-1381, a Class 1 misdemeanor, the most serious misdemeanor Arizona recognizes. A first charge is prosecuted in Scottsdale City Court and carries a 10-day mandatory-minimum jail term (a judge may suspend all but one day after alcohol screening), $1,250+ in fines and surcharges, a 90-day license suspension, and a 12-month ignition interlock. The floor rises fast, 30 days for an extreme DUI (.15+), 45 days for a super extreme DUI (.20+), and higher with any prior. Your license runs on its own 15-day MVD clock. The fight starts with the legality of the stop and the reliability of the breath or blood test. Call 623-321-4699, 24/7.
Both Sides
Former Prosecutors · Law Enforcement · Public Defenders
Call Tamou Law Group and you reach a firm that does criminal defense and nothing else, with real trial experience in Scottsdale DUI cases, from Old Town arrests to felony charges. Our team includes former prosecutors and former law enforcement, so we know how the State assembles a DUI case and, just as important, where it comes apart.
At many large firms, the name on the building is a marketing figurehead, you rarely get them on the phone and your case goes to a junior associate. When you hire Tamou Law Group, your case is handled by a full team of attorneys, not associates, including Michael Tamou.
On This Page
- What Happens if You Get a DUI in Scottsdale?
- DUI Charges We Defend in Scottsdale
- Why Scottsdale Chooses Tamou Law Group for DUI Defense
- How Much Jail Time for a DUI in Scottsdale?
- Will You Lose Your License? The Scottsdale DUI Suspension Process
- How We Investigate a Scottsdale DUI
- Where Your Scottsdale DUI Case Is Heard
- How Arizona’s 84-Month DUI Look-Back Works
- Scottsdale DUI Jail-Time Escalation
- Penalties & Sentencing
- Defenses That Work
- Our Defense Team
- FAQs
A DUI arrest in Scottsdale usually happens fast, a late-night stop near the bars off Scottsdale Road and Camelback, a field sobriety test on the shoulder, and a night in the Scottsdale City Jail. What comes after is slower and higher-stakes. This page walks through how a Scottsdale DUI is charged under A.R.S. § 28-1381, where your case is heard, the mandatory penalties, and the defenses that actually move these cases, in plain English.
DUI Charges We Defend in Scottsdale
“DUI” in Scottsdale is not one charge but a ladder, and the rung you land on decides your jail floor, your license exposure, and how we defend it. We handle every level of Scottsdale DUI, choose the charge that fits your situation:
Awards & Recognition
Our credentials for Scottsdale DUI defense are independently verified, click any award to confirm it for yourself:
- National Trial Lawyers Top 100
- National Trial Lawyers Top 40 Under 40
- Elite Lawyer 2026 – Criminal Defense
- Super Lawyers – Southwest
- National College for DUI Defense (NCDD)
If you are comparing Scottsdale DUI lawyers, these are the third-party credentials worth weighing, earned by Founding Attorney Michael Tamou and a full team of attorneys that includes former prosecutors.
Why Scottsdale Chooses Tamou Law Group for DUI Defense
Scottsdale clients hire us because we know this courthouse. We appear in Scottsdale City Court and in Maricopa County Superior Court, we know how the city prosecutes DUI, and our credentials are third-party verified, National Trial Lawyers Top 100, Super Lawyers, Elite Lawyer 2026, the National College for DUI Defense, and a 5.0 Google rating. You are never handed to a junior associate, your case is worked by a full team of attorneys, including former DUI prosecutors and former law enforcement, led by Founding Attorney Michael Tamou. Reach us 24/7 at 623-321-4699.
How Much Jail Time for a DUI in Scottsdale?
Unlike many states, Arizona makes jail mandatory even on a first Scottsdale DUI, and the minimum grows with your BAC and every prior. A standard first offense starts at 10 days, an extreme DUI at 30 days, and a super extreme DUI at 45; a second DUI jumps to 90 days, and a third within 84 months becomes a Class 4 felony carrying at least four months in prison. The table further down maps the full ladder, or use the estimator to see the floor for your facts.
Will You Lose Your License? The Scottsdale DUI Suspension Process
Your License Is on a Separate 15-Day Clock
The night you are cited in Scottsdale, the officer usually takes your plastic license and hands you a temporary paper permit, that paper starts a separate MVD suspension that runs whether or not you are ever convicted. A BAC of .08 or higher triggers a 90-day suspension (admin per se, A.R.S. 28-1385); refusing the breath or blood test triggers a 12-month suspension under Arizona’s implied-consent law (A.R.S. 28-1321). You have 15 days from the arrest to demand a hearing, or it becomes automatic.
The Suspension
A .08+ reading suspends your license for 90 days under admin per se (A.R.S. 28-1385); a refusal is a 12-month suspension under implied consent (A.R.S. 28-1321). This is an MVD action, not a court sentence, so it can land even if the Scottsdale City Court case is later dropped.
How We Move to Stop It
We file the MVD hearing request inside the 15-day window, which freezes the suspension while the case is pending. Then we go after the reason for the stop, the accuracy of the breath or blood result, and whether the implied-consent advisory was read to you correctly.
The Hearing & Keeping You Driving
At the hearing the State has to justify the suspension, and we cross-examine the Scottsdale officer who arrested you. If a suspension still sticks, we pursue a Special Ignition Interlock Restricted License so you can keep driving to work, school, and treatment.
How We Investigate a Scottsdale DUI
Beating a Scottsdale DUI means dismantling the arrest piece by piece. On every case we:
- Test the reason for the stop, whether the officer truly had reasonable suspicion, or a checkpoint met Arizona’s legal requirements.
- Re-score the field sobriety tests, whether they were given and graded to NHTSA standards on uneven roadside conditions.
- Audit the Intoxilyzer breath test, calibration and maintenance records, the 15-minute observation period, and mouth-alcohol contamination.
- Attack the blood draw, who drew it, how the vial was stored, possible fermentation, and every link in the chain of custody.
- Run the rising-BAC timeline, whether your alcohol level was still climbing and was under the limit while you were actually driving.
- Check for medical and constitutional issues, GERD, diabetes, and low-carb ketosis that mimic impairment, plus Miranda, right to counsel, and any unlawful search.
Where Your Scottsdale DUI Case Is Heard
After a Scottsdale arrest you may be booked into the Scottsdale City Jail, and where the case goes next depends on its level. A misdemeanor DUI is filed and arraigned in Scottsdale City Court and prosecuted by the City Attorney; a felony aggravated DUI is moved to Maricopa County Superior Court and prosecuted by the County Attorney. Knowing each court’s judges and procedures matters, and we handle both, as part of our broader Scottsdale criminal defense practice. New to all of this? Start with what happens after a Scottsdale arrest.
How Arizona’s 84-Month DUI Look-Back Works
Arizona looks back 84 months, seven years, to decide whether your Scottsdale DUI is charged as a first, second, or third offense. A prior that sits outside that window, was entered without a lawyer, or is otherwise defective may not count at all, and knocking one prior out of the calculation can drop you an entire penalty tier. We order and pick apart the record behind every alleged prior before the State is allowed to stack them.
Scottsdale DUI Jail-Time Escalation
Two numbers drive a Scottsdale DUI sentence: how many priors you have inside the 84-month window, and how high your BAC tested. Here is how the mandatory-minimum jail floor escalates.
| Offense (within 84 months) | Standard DUI (.08–.149) | Extreme DUI (.15–.199) | Super Extreme (.20+) |
|---|---|---|---|
| 1st offense | 10 days | 30 days | 45 days |
| 2nd offense | 90 days | 120 days | 180 days |
| 3rd offense | Felony: 4 months prison | Felony: 4 months prison | Felony: 4 months prison |
Minimums only; on a first offense a court may suspend part of the jail term after alcohol screening. A 3rd DUI within 84 months is an aggravated (felony) DUI under A.R.S. 28-1383.
What the State Must Prove for Scottsdale DUI
To convict you of a Scottsdale DUI under A.R.S. § 28-1381, the City prosecutor has to prove every one of these elements beyond a reasonable doubt. Knock out a single element and the whole charge collapses.
- 1Driving or actual physical control. You were driving, or in actual physical control of, a vehicle within Scottsdale, and sitting in a parked car is not automatically “driving.”
- 2Impairment or an unlawful BAC. You were impaired to the slightest degree by alcohol or drugs, or registered a BAC of .08 or higher (.15+ extreme, .20+ super extreme).
- 3A lawful stop or checkpoint. The officer needed reasonable suspicion to stop you (or a checkpoint that met constitutional rules) plus probable cause to arrest, both are required, and both are challengeable.
- 4Reliable testing. The breath or blood test must have been properly calibrated, administered, and preserved, a broken procedure can get the result thrown out.
Examples of Conduct Charged as Scottsdale DUI
- A standard Scottsdale DUI with a BAC of .08 to .149
- A Scottsdale extreme DUI (.15 to .199)
- A Scottsdale super extreme DUI (.20 or higher)
- A Scottsdale DUI involving drugs, marijuana, or prescription medication
What Sentence Could You Actually Face?
Every Scottsdale DUI tier below carries a mandatory-minimum jail sentence that climbs sharply with your BAC and with each prior offense.
Standard
.08–.149 BAC
Extreme
.15–.199 BAC
Super Extreme
.20+ BAC
⚠ A First Scottsdale DUI Doesn’t Have to Mean Maximum Jail
On a standard first offense, a Scottsdale City Court judge can suspend all but one day of the 10-day term once you finish alcohol screening, so real-world exposure is often far below the headline minimum. And when the stop, the checkpoint, or the breath or blood test does not hold up, the charge can be reduced or dismissed, taking the jail and the interlock off the table entirely.
Estimate Scottsdale DUI Penalties: Jail, Fines & Fees
See the mandatory minimums for your situation in seconds.
Arizona DUI Penalty Estimator — Jail, Fines & Fees
How We Fight a Scottsdale DUI Case
Every Scottsdale DUI has a soft spot. These are the defenses we test first.
Attacking the Stop & the Test
Illegal Stop or Checkpoint. If Scottsdale PD lacked a lawful reason to pull you over, or a DUI checkpoint failed constitutional standards, everything found afterward can be suppressed.
Intoxilyzer Problems. Breath machines must be calibrated and maintained on schedule; radio interference, mouth alcohol, and operator mistakes push readings artificially high.
Blood-Draw & Chain-of-Custody Flaws. An improper draw, an unqualified phlebotomist, sample fermentation, or a gap in the chain of custody can make a blood result inadmissible.
Rising BAC. Alcohol keeps absorbing after you stop drinking, so your level may have been under the limit behind the wheel and only crossed it back at the station, the State must prove the number at the time of driving.
The Shelter Rule / No Actual Physical Control. Under Arizona’s shelter rule, someone using a parked car only to sleep it off may not be in “actual physical control,” a full defense on the right facts.
Protecting Your License & Your Record
The 15-Day MVD Hearing. Filing the hearing request within 15 days keeps you legally driving while we challenge the suspension and the underlying case.
Priors Outside 84 Months. A prior that falls outside the seven-year window, or was uncounseled, can be knocked out, dropping you to a lower charge tier.
Reduction to Reckless Driving. When the stop or the testing is shaky, a Scottsdale DUI can often be negotiated down to reckless driving, with no mandatory interlock and far less exposure.
Medical Causes & Mitigation. Conditions like GERD, diabetes, and ketosis can skew a breath result; early screening and treatment can also cut jail time and protect your license.
The Experts We Bring to the Table
Drug cases are built on lab reports, searches, and informants. We bring the specialists who take them apart.
Forensic Chemists & Toxicologists
Drug ID & Weight
Independently test the substance and its usable weight, the elements the State must prove, and expose flawed lab work.
Search & Seizure Analysts
How the Drugs Were Found
Reconstruct the stop, the search, and the warrant to find the Fourth Amendment violations that get evidence suppressed.
Informant & Buy Experts
Controlled Buys
Scrutinize confidential informants, controlled-buy procedure, and inducement, the weak core of many sale cases.
Chain-of-Custody Analysts
Evidence Handling
Trace the drugs from seizure to lab and expose gaps, mislabeling, and contamination that make the evidence unreliable.
Digital Forensics Experts
Texts & ‘For Sale’ Proof
Examine phone and message evidence the State uses to argue intent to sell, and challenge what it actually proves.
Treatment & Mitigation Specialists
Drug Court & Diversion
Build the case for TASC, drug court, and treatment-based resolutions that avoid a conviction or prison.
Recent Scottsdale DUI Defense Results
Every case is unique and results depend on the facts, but these examples reflect how our firm handles Scottsdale DUI cases across Arizona.
Extreme DUI, BAC .19
Dismissed
A bad stop and breath-test calibration failures gutted the case; dismissed before trial.
Standard DUI, BAC .084
Not Guilty
A rising-BAC defense showed the level was under the limit while driving; the jury acquitted.
Second DUI, BAC .14
Reduced to Reckless
An alleged prior fell outside 84 months; reduced to reckless driving, no interlock.
DUI, Warrantless Blood Draw
Suppressed
A warrantless blood draw was suppressed, gutting the State’s proof.
Aggravated (3rd) DUI
Felony Avoided
We excluded a prior conviction; the felony aggravated DUI was dropped to a misdemeanor.
DUI, MVD Hearing
License Saved
We won the 15-day MVD hearing and our client kept driving throughout the case.
What Clients Say About Tamou Law
Real Google reviews from clients we have defended across Phoenix and Maricopa County. Every review is from a criminal defense client, never padded with non-legal work.
Clients reach us searching for a Scottsdale DUI lawyer, DUI attorney in Scottsdale, Scottsdale DUI defense, first DUI in Scottsdale, and a Scottsdale DUI attorney. Our Phoenix criminal defense lawyers and Scottsdale criminal defense attorneys defend Scottsdale DUI and other DUI cases across Phoenix, Scottsdale, Mesa, Tempe, Chandler, Gilbert, Glendale, Peoria, and all of Maricopa County, from offices in both cities. This page is part of our Arizona dui charges practice. Call 623-321-4699 or contact our team for a free, confidential consultation, 24/7.
Arizona Scottsdale DUI FAQs
Quick answers to the questions we hear most about Scottsdale DUI charges, penalties, and defenses in Arizona.
How much does a DUI cost in Scottsdale?
A first Scottsdale DUI typically runs $7,000 to $10,000 and up once you add court fines and surcharges, the ignition interlock, alcohol classes, MVD reinstatement, and years of higher insurance. Our Arizona DUI Cost Calculator breaks it down, and the total rises with a higher BAC or any prior.
Where do Scottsdale DUI arrests usually happen?
Most begin in and around Old Town and the Entertainment District, where Scottsdale PD runs heavy weekend and holiday DUI patrols and periodic sobriety checkpoints. Common stop locations include Scottsdale Road, the Camelback and Shea corridors, and the Loop 101 ramps as drivers head home from the bars.
What court handles a Scottsdale DUI?
A misdemeanor DUI is arraigned and prosecuted in Scottsdale City Court by the City Attorney. If it is charged as an aggravated (felony) DUI, the case moves to Maricopa County Superior Court. After the arrest you may first be booked into the Scottsdale City Jail.
Are DUI checkpoints in Scottsdale legal?
Yes, sobriety checkpoints are legal in Arizona when police follow strict rules: a neutral plan set by supervisors, advance public notice, a fixed formula for which cars are stopped, and brief detentions. If the checkpoint strayed from those requirements, the stop and everything after it can be challenged and suppressed. See our Scottsdale checkpoint defense page.
Can a Scottsdale DUI be reduced or dismissed?
Yes. When there was no valid reason for the stop, no probable cause to arrest, or the breath or blood test was mishandled, a first DUI can be dismissed or reduced to reckless driving, which carries no mandatory interlock. Every stage of the arrest is a place to attack the evidence.
Will I lose my license after a Scottsdale DUI?
A DUI arrest starts an MVD suspension that is separate from the court case and can take effect before any conviction. You have only 15 days to request an MVD hearing, so call 623-321-4699 immediately to protect your license.
Can I be convicted if I was just sitting in a parked car?
Not always. Arizona uses an “actual physical control” test, and its shelter rule can protect a driver who pulled over and used the car only to sleep it off rather than to drive. Whether you were in control is a fact-specific defense we raise often.
Is a DUI a felony in Arizona?
Most first and second DUIs are Class 1 misdemeanors. A DUI becomes a felony (aggravated DUI, A.R.S. 28-1383) on a third offense within 84 months, when you drive on a suspended or revoked license, or with a passenger under 15, and felony DUI carries mandatory prison and a Superior Court case.
What is the BAC limit, and what makes a DUI extreme?
The limit is .08 for most drivers, .04 for commercial drivers, and zero for anyone under 21, but you can be convicted below .08 if impaired to the slightest degree. At .15 the charge becomes an extreme DUI (30-day minimum jail) and at .20 a super extreme DUI (45 days).
Can I refuse a breath or blood test in Scottsdale?
Refusing triggers an automatic 12-month license suspension under Arizona’s implied-consent law (A.R.S. 28-1321), and officers can obtain a warrant to draw your blood anyway. Whether you refused or complied, the testing can still be challenged.
Will a real attorney handle my case, or a junior associate?
At Tamou Law Group your Scottsdale DUI is handled by a full team of experienced attorneys, including former prosecutors and Founding Attorney Michael Tamou, not a junior associate. Call 623-321-4699, 24/7.
Key Takeaways
- A Scottsdale DUI under A.R.S. 28-1381 is a Class 1 misdemeanor, even a first offense carries mandatory jail.
- You have just 15 days from arrest to request an MVD hearing or your license is automatically suspended.
- Jail climbs with your BAC and with every prior DUI in the last 84 months, see the escalation table below.
- Misdemeanor DUIs are heard in the Scottsdale City Court; a third DUI in 84 months is a felony in Maricopa County Superior Court.
- Most DUIs are won on the stop, the breath or blood test, and proof of impairment.
- Your case is handled by a full team of attorneys, not associates, including Michael Tamou, 24/7 at 623-321-4699.
Two Arizona Offices, One Team
Our Scottsdale office on Shea Boulevard serves Scottsdale, Paradise Valley and the surrounding East Valley, with free, confidential consultations 24/7 by phone and in-person meetings by appointment. We also meet clients at our Phoenix office.
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.