Minimum Coverage Requirements in Arizona
Arizona operates under a traditional tort system where the at-fault driver pays for damages. The state requires continuous proof of financial responsibility, and after a DUI conviction, proof must take the form of SR-22 filing maintained without lapse for 36 consecutive months. Arizona's Motor Vehicle Division enforces one of the strictest ignition interlock requirements in the country — all DUI offenders must install an IID before applying for restricted driving privileges, even first-time offenders with BAC below .15.
Meeting the state minimum keeps you legal. See whether it's enough — get your Arizona quote.
Get your Arizona quoteHow Much Does Car Insurance Cost in Arizona?
SR-22 insurance costs after a DUI in Arizona reflect three separate cost layers: the SR-22 filing fee, the ignition interlock system, and the DUI-driven premium increase. Arizona's competitive insurance market and high-risk carrier availability keep base premiums slightly below national averages, but IID costs are fixed and non-negotiable.
What Affects Your Rate
- DUI conviction increases base premium 60%–120% in Arizona for three years, with the steepest increase in year one immediately following conviction.
- BAC level at arrest affects surcharge tier — first offense under .15 BAC typically adds 60%–80%, while extreme DUI (.15 or higher) or aggravated DUI can double base rates.
- ZIP code variance in Phoenix metro runs $40–$90/month between low-incident areas like Scottsdale and higher-claim neighborhoods in South Phoenix and West Phoenix.
- Ignition interlock adds $70–$100/month in monitoring fees plus $75–$150 installation, totaling approximately $1,000–$1,500/year on top of insurance premium.
- SR-22 filing fee is $25–$50 one-time through most Arizona carriers, significantly lower than states like California ($75+) or Florida FR-44 filings.
- Non-owner SR-22 policies for drivers without a vehicle run $50–$90/month in Arizona, covering liability and SR-22 filing without collision or comprehensive — essential for maintaining compliance during license suspension without owning a car.
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Get Your Free QuoteCoverage Types
SR-22 Insurance After DUI
Mandatory proof-of-insurance filing that Arizona MVD requires for 36 consecutive months after DUI conviction. The SR-22 is not a separate policy — it is an endorsement your carrier files electronically confirming you maintain continuous liability coverage at or above state minimums.
Non-Owner SR-22 Insurance
Liability-only policy with SR-22 filing for drivers who do not own a vehicle. Covers you when driving borrowed or rented vehicles and satisfies Arizona's SR-22 requirement during suspension periods or after vehicle impoundment following DUI arrest.
Ignition Interlock Insurance
Insurance endorsement confirming your carrier knows an ignition interlock device is installed in your vehicle. Arizona law requires IID for all DUI offenses — first-time offenders install for 12 months minimum, repeat offenders and extreme DUI cases face 18–24 month requirements.
High-Risk Auto Insurance
Non-standard policies from carriers specializing in post-DUI drivers and high-risk profiles. These carriers accept SR-22 filings as standard business and price risk individually rather than declining coverage outright after major violations.
Uninsured Motorist Coverage
Pays your medical bills and repairs when an at-fault driver has no insurance or insufficient coverage. Arizona requires carriers to offer UM/UIM at limits matching your liability selection — rejection must be documented in writing.
Liability Insurance
Covers bodily injury and property damage you cause to others. Arizona's 25/50/15 minimums are among the lowest in the country and insufficient for most serious accidents — a single hospitalization or totaled newer vehicle can exceed state minimums.
