Arizona car insurance requirements set a floor of $25,000 per person and $50,000 per accident for bodily injury liability, plus $15,000 for property damage. Every vehicle driven on public roads has to carry at least that much, and the driver has to be able to show proof on request. Skip the coverage and the first ticket starts at a $500 civil penalty, with a license suspension or restriction on top.
What the Minimum Limits Actually Cover
The shorthand you’ll see on quotes and ID cards is 25/50/15. Each number is a separate cap your insurer will pay after a crash you cause. The $25,000 is the most it will pay for any one person’s injuries. The $50,000 is the total available for bodily injury when more than one person is hurt in the same accident. The $15,000 covers damage to the other driver’s car, a fence, a mailbox, or anything else you hit.1Arizona Department of Transportation. What Is Mandatory Insurance
Those limits only pay for harm you cause to other people and their property. They pay nothing toward your own injuries, your passengers’ medical bills, or the repair of your own vehicle. A single emergency room visit with imaging and a brief admission can wipe out the $25,000 bodily injury cap by itself.
Why Many Drivers Carry More Than the Minimum
Arizona runs a fault-based liability system, which means the at-fault driver’s insurance pays first and the driver personally owes anything above the policy limits. If a judgment lands on you for more than your coverage, the balance comes out of your assets: bank accounts, non-exempt real property like a rental or vacation home, taxable brokerage accounts, and a portion of future wages. Retirement accounts and some home equity sit behind exemption protections, but the rest is reachable.
Moving up to limits like 100/300/100 usually costs a modest amount more each month and puts a much larger buffer between a serious crash and your savings. An umbrella policy layers additional protection on top. For a financed or leased vehicle, the lender almost always requires collision and comprehensive coverage as well. Letting those lapse gives the lender the right to buy force-placed coverage on your behalf, which generally costs considerably more than a policy you shop for yourself.
Proof You Have to Keep in the Car
You need evidence of insurance in every vehicle you drive. A paper ID card works, and so does an image of the card displayed on a phone or other wireless device.2Arizona Legislature. Arizona Code 28-4133 – Insurance Identification Cards, Documentary Evidence Either format is acceptable at a traffic stop or after a collision, so long as it shows the insurer’s name, policy number, and coverage dates.
A standard liability policy isn’t the only way to meet the financial responsibility rule. You can post a cash deposit or certificate of deposit with the state, or qualify as a self-insurer under ARS 28-4007.3Arizona Legislature. Arizona Code 28-4135 – Motor Vehicle Financial Responsibility Requirement, Civil Penalties, Restricted Driving Privilege, Evidence at Hearing Both alternatives require tying up significant capital, so most individual drivers stay with a regular policy.
Optional Coverages the State Doesn’t Mandate
Liability is the only coverage Arizona requires, but your insurer must offer uninsured and underinsured motorist coverage in writing before issuing a policy.4Arizona Legislature. Arizona Code 20-259.01 – Motor Vehicle Liability Policy, Uninsured Optional, Underinsured Optional You can decline, but uninsured motorist coverage is what pays your medical bills if the driver who hits you has nothing, and underinsured motorist coverage picks up when their limits run out before your damages do.
Other coverages worth weighing against your situation:
- Collision pays to repair or replace your car after a crash regardless of fault. If replacing the vehicle out of pocket would hurt, this is the one that matters.
- Comprehensive covers theft, vandalism, hail, flooding, and animal strikes. Monsoon storms and wildlife on rural roads make it more relevant in Arizona than in some other states.
- Medical payments coverage handles medical bills for you and your passengers after a crash, no matter who caused it, and pays faster than a liability claim against the other driver.
- Gap insurance covers the difference between your car’s actual cash value and the balance left on your loan if the vehicle is totaled. New cars depreciate quickly, so underwater loans are common.
Driving for Uber, Lyft, or a delivery app opens a separate gap. A personal auto policy almost always excludes claims that happen while you’re logged into a rideshare or delivery platform. The platform’s own coverage improves once you accept a ride, but the collision deductible can reach $2,500, and the period between logging in and accepting a request is particularly thin. A rideshare endorsement on your personal policy fills those gaps for a small monthly cost. Confirm with your insurer before assuming any delivery work is covered.
Penalties for Driving Without Insurance
Driving uninsured is a civil violation in Arizona, not a criminal one, but the consequences stack quickly within a rolling 36-month window:3Arizona Legislature. Arizona Code 28-4135 – Motor Vehicle Financial Responsibility Requirement, Civil Penalties, Restricted Driving Privilege, Evidence at Hearing
- First offense: minimum $500 civil penalty and a three-month suspension or restriction of driving privileges.
- Second offense: minimum $750 civil penalty, with your license, registration, and plates suspended for six months.
- Third or later offense: minimum $1,000 civil penalty, with your license, registration, and plates suspended for one year.
On the first offense the court may issue a restricted privilege rather than a full suspension. A restricted privilege lets you drive to work, school, medical appointments, and a few other essential destinations on a set schedule. Second and third offenses don’t offer that option; the suspension is complete and the registration and plates come off with it.
To get back on the road, you’ll pay a $10 license reinstatement fee and a $25 registration reinstatement fee.5Arizona Legislature. Arizona Code 28-4144 – Notice, Suspension, Reinstatement Fees If MVD suspended your registration for an insurance lapse and you can’t prove you had coverage at the time, an additional $50 reinstatement fee applies.6Arizona Department of Transportation. Mandatory Insurance The fees are manageable; the SR-22 that follows is where the real cost shows up.
The SR-22 Filing After a Lapse
After any insurance-related suspension, you have to file an SR-22 Certificate of Future Financial Responsibility and keep it active for three years from the date you become eligible for reinstatement.7Arizona Department of Transportation. How Long Am I Required to Have an SR22 The SR-22 is a form your insurer files with MVD that guarantees you’re carrying active coverage. If the policy lapses or cancels at any point in those three years, your insurer notifies MVD and your driving privileges face another suspension.8Arizona Department of Transportation. Future Financial Responsibility (SR-22)
The filing fee itself is small, usually $15 to $50 as a one-time charge from the insurer. Premiums are where SR-22 drivers feel the hit, because insurers classify them as high-risk and price accordingly for the full three years and often beyond. Letting the policy lapse during that window is the costliest mistake available, because the clock restarts when you refile.
If you don’t own a vehicle but still have an SR-22 obligation, a non-owner liability policy satisfies it. These policies carry the same minimum limits and let your insurer file the SR-22 on your behalf. They cover liability only when you borrow or rent a car, and they don’t extend to vehicles owned by anyone in your household.
How Arizona Checks Your Coverage
Arizona runs an electronic insurance verification system tied to every registered vehicle. Insurers have to report new policies, cancellations, and nonrenewals to MVD within seven days.9Arizona Legislature. Arizona Code 28-4148 – Notice of Insurance Cancellation or Nonrenewal When MVD sees a cancellation without a matching replacement policy, the system flags the vehicle and sends you a verification inquiry. You can respond with proof of current coverage through the AZMVDNow portal, at an MVD office, or through an authorized third-party provider. Ignore it and your registration is suspended automatically.6Arizona Department of Transportation. Mandatory Insurance
Your insurer also has to notify you directly when it reports a cancellation to MVD, with a warning that your registration may be suspended.9Arizona Legislature. Arizona Code 28-4148 – Notice of Insurance Cancellation or Nonrenewal The response window is tight. If you’re switching insurers, line up the new policy to start before the old one ends. Even a few days of overlap gap can trigger an inquiry, and clearing a false alarm still costs you time and paperwork.