Arizona DUI Laws and Penalties (2026)
A complete guide to DUI and DWI laws in Arizona, including penalties for first and repeat offenses, BAC limits, license suspension rules, and when a DUI becomes a felony.
Arizona DUI At a Glance
First Offense DUI in Arizona
10 days jail (min), $1,250 min fine, 90-day suspension
Ignition interlock device required for all DUI convictions
Second Offense DUI in Arizona
90 days jail, $3,000 min fine, 1-year revocation
When Does a DUI Become a Felony in Arizona?
In Arizona, a DUI typically becomes a felony charge at the 3rd offense in 7 years. Additional circumstances that can elevate a DUI to a felony include:
- Causing injury or death to another person while driving impaired
- Having a child passenger in the vehicle
- Having an extremely high BAC (typically 0.15% or 0.16%+)
- Driving on a suspended or revoked license due to a prior DUI
Arizona DUI BAC Limits
| Driver Type | BAC Limit |
|---|---|
| Standard (21+) | 0.08% |
| Under 21 | 0.00%–0.02% (zero tolerance) |
| Commercial Driver (CDL) | 0.04% |
Refusing a Breathalyzer in Arizona
Arizona, like all U.S. states, has an implied consent law. By driving on Arizona roads, you implicitly consent to chemical testing (breath, blood, or urine) if lawfully arrested for DUI. Refusing a test will typically result in automatic license suspension, separate from any DUI conviction, and the refusal can be used against you in court.
DUI vs. DWI in Arizona
Different states use different terminology. Arizona uses DUI (Driving Under the Influence) as its primary statute, though both alcohol and drug impairment can result in charges.
Finding a DUI Lawyer in Arizona
If you are facing a DUI charge in Arizona, it is strongly recommended to consult with a qualified DUI defense attorney as soon as possible. An attorney can:
- Review the circumstances of your arrest for procedural errors
- Challenge the accuracy of BAC testing equipment
- Negotiate for reduced charges or alternative sentencing
- Represent you at DMV hearings to contest license suspension