Iowa Auto Insurance Requirements & Rates
Iowa requires 20/40/15 liability coverage and is an at-fault state.
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Iowa at a Glance
20/40/15
Minimum liability limits, in thousands of dollars (per person / per accident / property)
At-fault
The at-fault driver's insurance pays for the damage they cause
Optional
PIP and uninsured motorist coverage are not required by law
Source: state DMV, insurance department and statute records, verified July 2026
State Requirements
Iowa operates under an at-fault tort system, meaning the driver responsible for a crash pays for damages through their liability coverage. All drivers must carry proof of financial responsibility, typically demonstrated through an insurance card or electronic verification accessible to law enforcement through the Iowa DOT's database. The Iowa Insurance Division requires insurers to report policy cancellations directly to the state, triggering immediate registration suspension for uninsured vehicles.
Bodily Injury Liability
Property Damage Liability
Uninsured/Underinsured Motorist Coverage
Collision Coverage
Comprehensive Coverage
Cost Overview
about $72/mo
Average car insurance spending in Iowa
Rate data: NAIC Auto Insurance Database, 2023
Find Out What Your Coverage Should Cost
Compare Rates and Get CoveredFrequently Asked Questions
Is Iowa a no-fault state for car insurance?
No, Iowa uses an at-fault tort system. The driver who causes the crash is responsible for paying damages through their liability coverage. You can file a claim directly against the at-fault driver's insurer, and there's no restriction on your right to sue for medical costs or pain and suffering. This differs from no-fault states where you first claim through your own policy regardless of fault.
Coverage Types
Liability Insurance
Your foundational protection covering bodily injury and property damage you cause to others. Iowa's 20/40/15 minimum often proves insufficient for serious crashes — medical transport and trauma care alone can exceed $50,000.
Full Coverage
Combines liability, collision, and comprehensive with higher limits and lower deductibles. Protects both your financial liability and your vehicle's value regardless of fault.
Comprehensive Coverage
Covers non-collision damage including deer strikes, hail, theft, flooding, and vandalism. Pays the actual cash value of your vehicle minus your deductible.
Collision Coverage
Repairs or replaces your vehicle after crashes with other vehicles or objects, regardless of who caused the accident. Required by lenders but optional for owned vehicles.
Uninsured Motorist Coverage
Protects you and your passengers when hit by a driver with no insurance or insufficient coverage. Covers medical bills, lost wages, and vehicle damage depending on your policy structure.
SR-22 Insurance
Not a separate coverage type but a certificate of financial responsibility filed with the Iowa DOT after serious violations. Required following DUI, driving without insurance, or multiple at-fault crashes.