A first offense DUI lawyer in Arizona provides critical defense during a time when your driving record, career, and personal freedom hang in the balance. Arizona treats even a first-time DUI as a Class 1 misdemeanor under ARS 28-1381, carrying mandatory jail time and license suspension. Oliverson Law PLLC leverages former prosecutor and judicial experience to challenge the evidence against you. Call (480) 582-3637 for a free case evaluation.
Arizona imposes some of the strictest first offense DUI penalties in the nation. Under ARS 28-1381, operating a vehicle with a blood alcohol concentration (BAC) of 0.08% or higher — or while impaired to the slightest degree by alcohol, drugs, or any combination — constitutes a Class 1 misdemeanor DUI. The “slightest degree” standard means prosecutors can pursue charges even with a BAC below 0.08% if they can demonstrate any impairment.
A first offense standard DUI in Arizona carries mandatory minimum penalties that the judge cannot waive, regardless of the circumstances. These mandatory consequences distinguish Arizona from states where first-time offenders may receive probation-only sentences.
| Penalty | First Offense Standard DUI | Notes |
|---|---|---|
| Jail Time | 10 consecutive days (9 suspendable) | Minimum 1 day served; 9 days suspended with completion of alcohol screening |
| Fines & Fees | $1,250+ with surcharges | Total costs including assessments often reach $2,500+ |
| License Suspension | 90 days administrative | Restricted permit available after 30 days for work/school |
| Ignition Interlock Device | 6–12 months required | Installed on all vehicles you operate at your expense ($70-$150/month) |
| Alcohol Screening | Mandatory | Must complete screening, education, and any recommended treatment |
| SR-22 Insurance | 3 years required | High-risk insurance filing increases premiums by $1,000-$3,000/year |
| Community Service | Court discretion | Often 30+ hours assigned at sentencing |
Beyond the courtroom penalties, a first DUI conviction creates a permanent criminal record in Arizona. This record appears on background checks conducted by employers, landlords, and licensing boards. Professional licenses held by nurses, teachers, real estate agents, and commercial drivers face separate disciplinary proceedings triggered by the conviction.
The first DUI arrest is disorienting and moves quickly through two parallel tracks: the administrative license action through the Arizona Motor Vehicle Division and the criminal prosecution in court. Understanding both timelines is essential because missing deadlines on either track produces consequences that cannot be reversed.
When an officer suspects impairment during a traffic stop in Maricopa County, Mohave County, or anywhere in Arizona, they will request field sobriety tests and a chemical test under the state’s implied consent law (ARS 28-1321). If your BAC registers 0.08% or above, the officer serves an Admin Per Se affidavit — commonly called “the pink sheet” — that triggers an automatic 90-day administrative license suspension separate from any criminal penalties.
You receive a 15-day temporary driving permit from the date the affidavit is served. Within those 15 calendar days, you must request an administrative hearing with the MVD to challenge the suspension. If you fail to request the hearing, the suspension takes effect automatically on day 16 and you lose the opportunity to contest it.
The criminal case proceeds on a separate timeline. Misdemeanor first offense DUI cases are heard in municipal courts or justice courts depending on where the arrest occurred. In Tempe, cases go to Tempe Municipal Court at 120 E 5th Street. In Phoenix, the case may be assigned to Phoenix Municipal Court or one of several justice courts across the city. Arraignment typically occurs within 30 days of arrest, where you enter a plea and the court sets conditions of release.
You have 15 days to protect your driving privileges. Attorney Derek Oliverson — former judge, former prosecutor, former police officer — handles both the administrative and criminal sides of your first offense DUI case.
Call (480) 582-3637Or schedule your free consultation onlineA first offense DUI charge is not a conviction. Derek Oliverson spent years on the other side of the courtroom — as a police officer conducting traffic stops, as a prosecutor presenting DUI cases, and as a judge ruling on DUI motions. That experience across all three roles reveals the specific procedural weaknesses that lead to dismissals and reduced charges in Arizona DUI cases.
Derek Oliverson founded Oliverson Law PLLC after careers as a Henderson, Nevada police officer, Mohave County prosecutor, and judge at both Page Magistrate Court and Glendale City Court. He has personally handled over 5,000 criminal cases from every angle of the justice system. His team includes attorney David Tangren, a former Pima County prosecutor.
Within 24 hours of your call, we review the arrest report, officer body cam footage request, breathalyzer or blood test results, and the Admin Per Se affidavit. We file the MVD hearing request to protect your license before the 15-day deadline expires.
We subpoena the Intoxilyzer 8000 calibration logs, maintenance records, and the officer’s DUI training certifications. We obtain dashcam and body camera footage to verify whether the traffic stop, field sobriety tests, and observation period followed legal requirements.
If evidence issues exist, we file motions to suppress tainted evidence. As former prosecutors, Derek and David know how prosecutors evaluate the strength of their cases and where they are willing to negotiate. Weakened cases often result in reduced charges such as reckless driving, which avoids the DUI conviction on your record.
Whether through dismissal, plea to a reduced charge, or trial, we guide you through MVD hearings, ignition interlock requirements, and license reinstatement. For eligible cases, we pursue record sealing under ARS 13-911 once all conditions are met after the 3-year waiting period.
Oliverson Law PLLC handles first offense DUI cases across Arizona from offices in Tempe, Phoenix, Gilbert, and Kingman. We appear regularly in municipal courts, justice courts, and superior courts throughout the state.
A first offense DUI can be dismissed in Arizona if the defense identifies constitutional violations or procedural errors during the arrest process. Common grounds for dismissal include lack of reasonable suspicion for the traffic stop, failure to observe the mandatory 15-minute deprivation period before breath testing, Intoxilyzer 8000 calibration deficiencies, or breaks in the blood draw chain of custody. An attorney who has worked as a prosecutor understands which weaknesses are most likely to result in charges being dropped.
Arizona law mandates 10 consecutive days of jail for a first offense standard DUI, but the court may suspend 9 of those days if you complete alcohol screening, education, and any recommended treatment. This means most first-time offenders serve 1 day in jail — typically the day of arrest counts as time served. However, the mandatory minimum cannot be reduced below 1 day. Extreme DUI (BAC 0.15%+) increases the mandatory minimum to 30 days, and super extreme DUI (BAC 0.20%+) increases it to 45 days.
A first offense DUI conviction remains on your criminal record permanently in Arizona. There is no automatic expungement. However, under ARS 13-911, Arizona’s record sealing law effective January 1, 2023, you may petition to seal a misdemeanor DUI conviction after a 3-year waiting period following completion of all sentence conditions including probation, fines, and treatment. Record sealing prevents the conviction from appearing on most background checks, though it remains visible to law enforcement and certain licensing agencies.
After the first 30 days of a 90-day administrative suspension for a first offense DUI, you may apply for a restricted driving permit that allows travel to and from work, school, and court-ordered obligations. You must install an ignition interlock device on every vehicle you operate and provide proof of SR-22 insurance. The restricted permit application goes through the Arizona MVD and requires completion of an alcohol screening assessment. An attorney can help you navigate this process concurrently with your criminal case defense.
The total cost of a first offense DUI in Arizona extends well beyond the minimum $1,250 in court fines. With surcharges, the fine amount typically reaches $2,000 to $2,500. Add ignition interlock device costs ($70-$150 per month for 6-12 months), SR-22 high-risk insurance ($1,000-$3,000 per year for 3 years), alcohol screening and treatment programs ($500-$2,000), and increased auto insurance premiums. The total financial impact over 3 years frequently exceeds $10,000 to $15,000. An effective defense that achieves dismissal or reduction to a non-DUI offense can save thousands.
Derek Oliverson has presided over thousands of cases from the bench, prosecuted DUI cases for Mohave County, and patrolled streets as a police officer. He uses 17+ years of experience from every side of the justice system to defend you.
Call (480) 582-3637 NowFree consultation available 24/7