Arizona Auto Insurance Requirements 2026: 25/50/15 Explained
Arizona requires 25/50/15 minimum liability coverage. Here is what those limits actually pay, why most Arizona drivers need more, and why SR-22 and Mexican auto coverage matter for many Arizona households.
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Get a Free QuoteArizona's Minimum Auto Insurance Requirements
Arizona law requires every driver to carry minimum liability insurance of 25/50/15. That is $25,000 per person for bodily injury, $50,000 total per accident, and $15,000 for property damage. These limits are the legal floor required to register and drive a vehicle in Arizona.
Arizona is a pure comparative-negligence, at-fault state — the driver who causes an accident is responsible for the other party's injuries and property damage in proportion to their fault. Your liability insurance pays for the damage you cause to others. It does not pay for your own injuries or damage to your own vehicle.
Why 25/50/15 Is Rarely Enough in Arizona
The 25/50/15 minimums are a legal floor, not a recommendation. A single serious accident on I-10, I-17, SR-101, SR-202, or I-19 — with Phoenix- or Scottsdale-level hospital bills, lost wages, and a totaled vehicle — can easily exceed $25,000 per person. Once your limits are exhausted, you are personally responsible for the remainder, and your wages and assets can be at risk.
VKOVR typically recommends Arizona drivers carry at least 100/300/100 in liability limits, plus comprehensive, collision, and — importantly — uninsured/underinsured motorist (UM/UIM) coverage at matching limits. Arizona's uninsured-driver rate is roughly 12%, meaningfully below Alabama but still material.
When SR-22 Is Required in Arizona
Arizona's SR-22 is a financial-responsibility certificate (not a policy) filed by the insurer to prove a driver is carrying at least minimum liability coverage. The Arizona Motor Vehicle Division (MVD) typically requires an SR-22 after a DUI, driving while uninsured, failure to pay a court judgment from an auto accident, or certain license suspensions.
An SR-22 typically stays in place for 3 years in Arizona, and a lapse during that period triggers an MVD notification that can re-suspend the license. Not every carrier files SR-22s — VKOVR helps Arizona drivers find carriers that write SR-22-required policies at competitive rates.
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Mexican Auto Insurance for Arizona Cross-Border Drivers
Arizona drivers who cross into Mexico — Nogales (Sonora), Rocky Point (Puerto Peñasco), or anywhere beyond the border zone — should carry a separate Mexican auto liability policy. U.S. auto policies generally do not provide liability coverage in Mexico, and Mexican authorities require drivers to carry a Mexico-registered liability policy or face detention after any accident.
Short-term Mexican tourist auto policies (daily, weekly, or annual) are available from specialized Mexican insurers. Some U.S. carriers offer limited mileage south of the border for physical-damage coverage, but liability coverage in Mexico almost always requires a separate Mexican policy. VKOVR helps Arizona households evaluate cross-border auto coverage options.
What to Do After an Arizona Accident
If you are involved in an accident in Arizona: stay at the scene, call 911 if anyone is injured, exchange driver's-license and insurance information, and document the scene with photos. File a claim with the at-fault driver's insurer — or your own if you carry collision or UM/UIM coverage.
VKOVR's Arizona-licensed advisors guide drivers through the claims process and, more importantly, help you build the right coverage before an accident happens. Compare Arizona auto insurance quotes for your ZIP code and driving profile at no cost.
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