Arrested for DUI
in Arizona?
A DUI arrest in Arizona is serious — but it doesn't have to define your future. Understanding the law is your first step. Get a free evaluation and connect with an experienced Arizona DUI attorney who can fight for you.
- BAC limit: 0.08% (0.02% if under 21)
- You have 15 days to request a license hearing
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Arizona DUI Penalties by Offense
Arizona DUI penalties escalate significantly with each prior conviction.
First Offense
- JailMin. 24 hours
- Fine$250 base fine
- License Suspension90 days
- Ignition InterlockYes
Second Offense
- ClassificationClass 1 Misdemeanor
- PenaltiesNot more than 6 months (with not less than 90 days) and a fine of not less than $500 or more than $2,500
- Lookback WindowVaries
Third Offense & Beyond
- ClassificationClass 4 Felony
- PenaltiesClass 4 Felony — Aggravated DUI; 1–3.75 years
- StatusFelony Offense
Aggravated DUI (BAC ≥ 0.15%): Higher BAC levels trigger enhanced penalties in Arizona. If your BAC was significantly above the legal limit, you may face mandatory minimums, additional fines, or elevated charges. An experienced Arizona DUI attorney can evaluate the specific circumstances of your case.
What Happens to Your License
Arizona operates a two-track system — your license faces consequences from both the court and the DMV independently. You must act fast on both fronts.
- 15-Day Rule: You have just 15 days from your arrest to request an administrative hearing to contest your license revocation. Miss this window and your license is automatically revoked.
- 1st Offense Suspension: 90 days
- Refusal Consequences: Refusing a chemical test triggers an automatic license revocation under Arizona's implied consent law — separate from any criminal penalties.
- Ignition Interlock: Mandatory ignition interlock device required.
Arizona DUI Defense Strategies
Even if you failed a breath test, that doesn't mean your case is lost. Experienced Arizona DUI attorneys challenge charges on multiple grounds:
Special Arizona DUI Circumstances
Under 21
Arizona applies a strict BAC threshold of just 0.02% for drivers under 21. Operating a motor vehicle with any “Spirituous Liquor” in the body (Class 1 misdemeanor) – Not more than 6 months and may be fined not more than $2,500. A DUI on a young driver's record can affect college applications, employment, and insurance for years.
Commercial Drivers
CDL holders in Arizona are held to a stricter 0.04% BAC standard while operating a commercial vehicle. A DUI conviction can result in a 1-year CDL disqualification for a first offense — and a lifetime ban for a second offense. Even an off-duty DUI in your personal vehicle can threaten your commercial license and livelihood.
Drug DUI
Arizona law prohibits driving under the influence of any drug — including prescription medications and marijuana — not just alcohol. You do not need to be above a BAC limit for drug dui charges; impairment alone is sufficient. The same criminal penalties apply, and drug dui cases often involve more complex evidence that an experienced attorney can challenge.
Don't Face Arizona's DUI System Alone
The 15-day deadline to protect your license is already counting down. Get your free evaluation now and find out exactly where you stand.
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Legal Disclaimer: The information on this page is for general educational purposes only and reflects laws as reported by the NHTSA Digest of Impaired Driving Laws. DUI laws in Arizona change frequently. This is not legal advice. Always consult a licensed Arizona DUI attorney for guidance specific to your situation.