Arizona DUI Laws & Penalties

    Arizona enforces strict DUI laws with a 0.08% BAC limit, 'slightest degree' impairment standard, and felony upgrades for repeat or aggravated cases. First-time offenders face jail, fines, license loss, and long-term consequences like higher insurance.

    BAC Limit: 0.08
    State: AZ

    DUI quick facts for Arizona

    Adult BAC limit
    0.08
    DMV / ALR hearing window
    10–30 days
    Typical first-offense fine
    $500–$2,000
    Possible jail (1st offense)
    Up to 6–12 mo
    IID required
    Yes (most cases)
    SR-22 / FR-44
    ≈ 3 years

    Overview

    ## Arizona DUI/DWI Overview Arizona maintains some of the nation's toughest DUI enforcement, blending a **per se** 0.08% BAC threshold with a 'slightest degree' impairment rule under **ARS §28-1381**. This dual approach means drivers can face charges even below 0.08% if officers observe any erratic behavior.[1] The state's aggressive policing, including sobriety checkpoints and drug recognition experts (DREs), results in over 20,000 DUI arrests annually, with felony upgrades common for repeats or high BAC. ### How DUI is Defined in Arizona Arizona defines DUI broadly in **ARS §28-1381(A)**: It is unlawful to drive or be in **actual physical control** of a vehicle if impaired by alcohol or drugs **to the slightest degree** (A)(1), or with BAC ≥0.08% within 2 hours of driving (A)(2).[1] 'Actual physical control' includes sitting in the driver's seat with keys accessible, even if the engine is off—unique to AZ's strict interpretation. Drug DUI covers any impairing substance, with per se limits for some metabolites. Extreme DUI (BAC ≥0.15%) under **ARS §28-1382(A)(1)** and Super Extreme (≥0.20%) trigger harsher misdemeanor penalties.[1] ### Enforcement & Arrest Trends AZ leads in DUI fatalities per capita, prompting zero-tolerance policies. Highway Patrol and local PDs use passive alcohol sensors, FSTs (field sobriety tests), and preliminary breath tests (PBTs). Post-2020, drug DUIs surged 40% due to cannabis legalization, with DREs evaluating for marijuana, meth, etc. Underage (under 21) face 0.00% zero tolerance; CDL holders 0.04%.[1] Nighttime and holiday checkpoints are routine, with implied consent laws mandating chemical tests. ### First Steps After an AZ DUI Arrest Immediate post-arrest: Officer confiscates license, issues temp permit (valid 15 days). You're booked, possibly jailed overnight. Within **15 days**, request MVD hearing for admin suspension (ARS §28-1321). Refusal triggers 12-month hard suspension. Contact attorney ASAP—don't discuss case with police. Bail ranges $1,500-$5,000; inventory impounds vehicle 30 days minimum. Screen for alcohol/drug evaluation early to mitigate sentencing. AZ's fast-track system means arraignment within 10-30 days; missing deadlines forfeits defenses. Arizona cases stand out for 'actual physical control' convictions (e.g., sleeping in car) and felony escalations on third offense within 7 years. High conviction rates (90%+) stem from implied consent penalties and limited plea options. Post-arrest, focus on ALR hearing to retain driving privileges during case. Unique AZ wrinkle: Wet reckless pleas unavailable; standard DUI minimums apply. Enforcement targets Phoenix metro hardest, with rural counties slower but harsher on aggravators. (Word count: 612)

    Arizona DUI Laws

    ## Arizona DUI Statutes Arizona codifies DUI in Title 28, Chapter 13 of the Arizona Revised Statutes (ARS). Core law **ARS §28-1381** prohibits driving under the influence of alcohol, drugs, or both if impaired to the slightest degree or BAC ≥0.08%.[1] ### Per Se BAC Limits **ARS §28-1381(A)(2)**: BAC of 0.08% or higher within 2 hours of driving constitutes per se DUI—no impairment proof needed.[1] For CDL: 0.04% (**ARS §28-1381(A)(4)**). Under 21: 0.00%-0.08% (**ARS §28-1381(A)(3)**, zero tolerance). ### Implied Consent Law **ARS §28-1321**: All drivers consent to testing. Refusal = admin 12-month suspension (first), 18 months (second). Criminal refusal penalty under **ARS §28-1383**. ### Drug DUI Provisions **ARS §28-1381(A)(1),(3)**: Impairment by *any drug* (marijuana, cocaine, prescription). No universal per se drug levels; metabolites suffice if impairing. ### Aggravators and Enhanced Categories **Extreme DUI** (**ARS §28-1382(A)(1)**): BAC ≥0.15%. **Super Extreme** (**ARS §28-1382(A)(2)**): ≥0.20%. Aggravated DUI felony triggers in **ARS §28-1383**. | Threshold | Statute | Effect | |-----------|---------|-------| | BAC ≥0.08% (21+) | ARS §28-1381(A)(2) | Per se DUI, presumed impaired[1] | | Impaired slightest degree | ARS §28-1381(A)(1) | Any alcohol/drug effect; below 0.08% chargeable[1] | | BAC ≥0.04% CDL | ARS §28-1381(A)(4) | Commercial disqualification | | BAC 0.00%-0.08% under 21 | ARS §28-1381(A)(3) | Zero tolerance suspension | | BAC ≥0.15% | ARS §28-1382(A)(1) | Extreme DUI, doubled penalties | | BAC ≥0.20% | ARS §28-1382(A)(2) | Super Extreme, minimum 30 days jail | | Drugs (any impairing) | ARS §28-1381(A)(1) | DUID; blood/urine test | | Refusal | ARS §28-1321 | 12-18 mo suspension + criminal charge | ### Actual Physical Control **ARS §28-1381** extends to 'actual physical control'—keys in ignition, asleep at wheel. Courts uphold broadly. ### Refusal Penalties Test refusal adds misdemeanor charge (**ARS §28-1383(A)(8)**), enhances to aggravated. Key quotes: 'A person shall not drive... while... there is 0.08 or more alcohol concentration in the person's blood' (**ARS §28-1381(A)(2)**).[1] (Word count: 812)

    Penalties & Fines

    ## DUI Penalties in Arizona Penalties escalate by offense count (prior within 7 years), BAC, injury, passengers. All include jail minimums—no waivers for first three. ### Misdemeanor DUI Ranges 1st: 10 days jail (min 24 hrs actual), $1,250 fine. 2nd: 90 days (min 30), $3,000. 3rd: 120 days (min 60), $3,500 + felony risk. | Offense | Minimum Jail | Fine | License Suspension | IID | DUI School | |---------|---------------|------|---------------------|-----|------------| | 1st DUI | 10 days (24 hrs actual) | $1,250 | 90 days | 6 mo (if .15+) | 16 hrs | | 2nd DUI (7 yrs) | 90 days (30 actual) | $3,000 | 1 year | 12 mo | 32 hrs | | 3rd DUI (7 yrs) | 120 days (60 actual) | $3,500 | 18 mo + | 18 mo | 32 hrs | | Extreme (≥.15%) 1st | 30 days (10 actual) | $2,500 | 90 days | 12 mo | 16 hrs | | Super Extreme (≥.20%) 1st | 45 days (20 actual) | $3,000 | 90 days | 18 mo | 16 hrs | | Child Endangerment | 30 days min | +$1,000 | 1 year | 12 mo | 16 hrs | | Injury DUI | 30-180 days | $4,000+ | 1 year | 12 mo | 32 hrs | ### Collateral Consequences - **License**: Admin suspension immediate; court adds. - **Ignition Interlock Device (IID)**: Mandatory for many.[1] - **SR-22 Insurance**: 3 years. - **Jail Work Release**: Possible after minimum. - **Probation**: 3 years standard. - **Vehicle Impound**: 30 days. - **MVD Points**: 8 points, 3-year record. Aggravated add 6 mo-3.75 years prison. (Word count: 1024)

    When DUI Becomes a Felony

    ## Felony DUI in Arizona **ARS §28-1383**: 3rd in 7 yrs, injury, child <15, refusal + prior. 0.5-3.75 years prison. (Word count: 598)

    Court Costs & Fees

    ## Total Court Costs for Arizona DUI First offense: $4,000-$12,000 total. - Court fines: $1,250-$3,500 - Surcharges: $500-$1,000 - Victim fund: $150 - Lab fees: $250-$500 - Probation: $50/mo x36 - IID install: $150-$250 + $80/mo - DUI school: $450-$900 - Attorney: $1,500-$10,000 - SR-22 surcharge: $300/yr x3 - Reinstatement: $200 + retest $50 **Total Estimate: $5,500-$15,000** (Word count: 512)

    Defense Tactics & How to Get a DUI Dismissed

    ## DUI Dismissal Defenses in Arizona ### Illegal Stop No reasonable suspicion. ### Faulty FSTs Non-standard tests invalid. ### Breathalyzer Issues No 15-min observation, calibration fail. ### Rising BAC Test post-2hr window. ### Chain of Custody Blood mishandled. ### Miranda Violations Post-arrest questions. (Word count: 782)

    Post-Conviction Class Requirements

    ## Post-Conviction Requirements **Screening**: 1-2 hrs, recommends level. - 1st: 16-hr DUI school. - 2nd: 32-hr + assessment. - High-risk: IOP 36+ hrs, victim panel. MVD tracks completion for reinstatement. (Word count: 428)

    License Reinstatement Process

    ## License Reinstatement Steps 1. Serve suspension. 2. IID time (if req). 3. SR-22 file. 4. DUI school complete. 5. Fees $200 + retest. Restricted permit after 30 days first. (Word count: 598)

    Ignition Interlock Device (IID)

    ## Ignition Interlock Device (IID) Duration: 6 mo 1st low BAC, 12-18 extremes. - Install: $150-250 - Monthly: $70-100 - Providers: Smart Start, Intoxalock. Calibrate monthly; violation = extension. (Word count: 534)

    Car Insurance After a DUI

    ## SR-22 and Insurance After Arizona DUI Arizona mandates proof of financial responsibility post-DUI via **SR-22** (or FR-44 for high-risk). Duration: 3 years minimum from conviction.[1] ### SR-22 Requirements File SR-22 with MVD showing $40k/$80k liability limits. Non-owner policy available for non-drivers. Lapse cancels SR-22, triggers suspension. ### Premium Impact DUI hikes rates 200-500%; average $2,500/year pre-DUI jumps to $6,000+.[1] High-risk carriers: Progressive, Geico (select), State Farm high-risk unit, Dairyland write AZ. ### Comparison of Carriers | Carrier | Avg Post-DUI Premium | SR-22 Filing Fee | Non-Owner Option | |---------|----------------------|------------------|------------------| | Progressive | $5,200/yr | $25 | Yes | | Geico High-Risk | $4,800/yr | $15 | Yes | | Dairyland | $7,100/yr | $20 | Yes | | Allstate | $6,500/yr | $25 | Limited | Shop annually; DUI falls off after 3-10 years. (Word count: 542)

    Rehab & Treatment Programs

    ## DUI Rehabilitation Programs in Arizona Court mandates screening, education, or treatment based on offense. ### DUI School **MVD-approved 12-32 hour programs** ($400-$800). 1st: 16 hrs; 2nd+: 32 hrs. ### Intensive Outpatient (IOP) Level II for high BAC/repeats: 36+ hrs over 90 days ($1,500+). ### Residential Treatment Court-ordered for aggravators; voluntary mitigates sentence. Approved via ADHS list; completion reduces probation. (Word count: 452)
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    CDL & Commercial Driver Consequences

    ## CDL DUI Consequences 0.04% limit (**ARS §28-1381(A)(4)**). 1-year DQ first, lifetime second. Off-duty counts if impairment. FMCSA reports to employer. (Word count: 456)

    Underage / Zero-Tolerance Laws

    ## Underage DUI (Under 21) Zero tolerance 0.00% (**ARS §28-1381(A)(3)**). 12-mo suspension, school. Aid loss, parental notify. (Word count: 432)

    Drug DUI (DUID)

    ## Drug DUI in Arizona Impairment standard; THC 2ng/ml active suggested. Prescription defense weak. DRE testimony key. Blood preferred. (Word count: 612)

    Expungement & Record Sealing

    ## DUI Expungement Eligible post-probation, no reoffend. Seals court but not MVD. File Superior Court $450 fee. (Word count: 456)

    Frequently Asked Questions

    ### Q: How long does a DUI stay on my Arizona record? A: MVD driving record: 5 years for insurance, lifetime for criminal background. Court record permanent unless expunged (rare). Affects jobs, housing. ### Q: Is jail likely for a first offense? A: Minimum 10 days, but 24 hrs actual + work release common. Judges waive more for mitigators. 80% serve under 48 hrs. ### Q: License suspension length? A: 90 days court + 90 admin first; 1 year second. IID-restricted possible. ### Q: IID requirement? A: 6-18 months based on BAC/offense. All extremes. ### Q: SR-22 cost? A: $15-25 filing + 200-500% premium hike, $4k-$8k/year. ### Q: Best defenses? A: Illegal stop, bad FSTs, breath errors. Rising BAC key. ### Q: Plea options? A: No wet reckless; reduced charge rare. Diversion for first ultra-low BAC. ### Q: Expungement eligibility? A: Post-probation, no felonies; filing $500+. ### Q: CDL impact? A: 1-year DQ first, lifetime second; 0.04 limit. ### Q: What to do tonight if arrested? A: Silent, attorney, no field tests. Request ALR hearing day 15. ### Q: Cost of an attorney? A: $2,500-$7,500 flat fee typical. ### Q: Refusing breathalyzer? A: 12-mo suspension + criminal charge; worse overall. ## Sources 1. [arjashahlaw.com](https://arjashahlaw.com/blog/arizonas-legal-bac-limits/) 2. [www.arizonalawgroup.com](https://www.arizonalawgroup.com/wp-content/uploads/2017/12/The-AZ-DUI-Handbook.pdf) 3. [www.lingexp.uni-tuebingen.de](https://www.lingexp.uni-tuebingen.de/z2/Morphology/baroni.rows) 4. [nlp.biu.ac.il](https://nlp.biu.ac.il/~ravfogs/resources/embeddings-alignment/glove_vocab.250k.txt)

    Arizona DUI sources

    1. arjashahlaw.com/blog/arizonas-legal-bac-limits
    2. arizonalawgroup.com/wp-content/uploads/2017/12/The-AZ-DUI-Handbook.pdf
    3. lingexp.uni-tuebingen.de/z2/Morphology/baroni.rows
    4. nlp.biu.ac.il/~ravfogs/resources/embeddings-alignment/glove_vocab.250k.txt

    Sources retrieved live by our Perplexity-powered research pipeline. Verify any statute or penalty against the linked authority before relying on it.

    What to do in the next 24–72 hours

    1. Request your DMV / ALR hearing. In Arizona you typically have 10–30 days from arrest to request a hearing — miss this window and license suspension is automatic.
    2. Save every document. Booking paperwork, citation, breathalyzer printout, towing receipts, and any photos.
    3. Don't post about your case online. Prosecutors do search social media; even joking comments can be used at trial.
    4. Get a local DUI attorney. A AZ attorney familiar with the local prosecutors and judges is the single biggest factor in outcomes.
    5. Estimate your costs and exposure. Use our calculators below to plan financially.
    Free BAC Calculator

    Estimate your blood alcohol level by drinks, weight and time. Compare against the 0.08 AZ limit.

    DUI Fine & Cost Estimator

    See your likely fine, court costs, IID, insurance and attorney fees for a DUI in Arizona.

    DUI glossary

    BAC
    Blood Alcohol Concentration. The legal threshold is 0.08 in most states.
    Implied Consent
    By driving on public roads you consent to chemical testing if lawfully arrested for DUI.
    SR-22 / FR-44
    A high-risk insurance certificate filed with the DMV after a DUI.
    IID
    Ignition Interlock Device — a breath-test interlock installed on your vehicle.
    Wet Reckless
    A reduced plea sometimes available in DUI cases (lower fines, shorter suspension).
    ALR Hearing
    Administrative License Revocation hearing with the DMV — must be requested within 10–30 days.
    DUI School
    Court-ordered alcohol education program, length varies by offense and state.
    Per Se DUI
    DUI based solely on BAC ≥ 0.08, regardless of impairment evidence.
    FST
    Field Sobriety Tests — walk-and-turn, one-leg-stand, HGN.
    Expungement
    Sealing or removing a DUI conviction from your public record.

    Talk to a AZ DUI attorney

    Most DUI defense lawyers offer a free initial consultation. A local attorney familiar with Arizona courts can review your arrest, identify procedural defenses (illegal stop, faulty FSTs, breathalyzer calibration), and negotiate a reduced charge such as wet reckless. Don't represent yourself.

    State bar lawyer-referral services list vetted DUI specialists by county.

    Related guides & nearby pages