
Iowa Auto Insurance Requirements & Costs
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 a traditional tort liability system, meaning the driver who causes an accident is financially responsible for resulting damages. All drivers must carry proof of financial responsibility, verified through the Iowa Insurance Verification Program which allows law enforcement and the Iowa DOT to confirm coverage electronically.
Bodily Injury Liability
Property Damage Liability
Uninsured/Underinsured Motorist Coverage
First-Party Medical Benefits
Cost Overview
about $72/mo
Average car insurance spending in Iowa
Rate data: NAIC Auto Insurance Database, 2023

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Is Iowa a no-fault state for auto insurance?
No, Iowa is a traditional tort (at-fault) state. The driver who causes an accident is liable for all resulting damages, and victims can sue for amounts exceeding the at-fault driver's insurance limits. This makes carrying higher liability limits critical, as Iowa law allows plaintiffs to pursue personal assets including wages, bank accounts, and property to satisfy judgments.
Coverage Types
Liability Insurance
Covers bodily injury and property damage you cause to others. Iowa's tort system means you're personally liable for damages exceeding your policy limits, making higher limits critical.
Full Coverage
Combines liability, collision, and comprehensive in one package. Protects both your liability exposure and your own vehicle from all major risks.
Comprehensive Coverage
Pays for non-collision damage to your vehicle including theft, vandalism, hail, flood, fire, and animal strikes. Covers your vehicle's actual cash value minus your deductible.
Collision Coverage
Repairs or replaces your vehicle after an accident with another car or object, regardless of fault. Required by lenders on financed vehicles.
Uninsured Motorist Coverage
Covers your medical bills and vehicle damage when hit by a driver with no insurance or insufficient limits. Iowa requires insurers to offer this but allows you to decline.
SR-22 Insurance
Not a separate coverage but a certificate of financial responsibility filed with the Iowa DOT after serious violations. Required for 2 years following DUI, reckless driving, or driving without insurance.