Idaho Requires Bodily Injury Liability Coverage
Idaho law requires bodily injury liability coverage on every registered vehicle. The state minimum is $25,000 per person and $50,000 per accident. These limits apply to injuries you cause to others in an at-fault crash. You cannot register a vehicle or legally drive in Idaho without meeting these minimums.
This requirement is not optional. Idaho Transportation Department enforces proof of insurance at registration and during traffic stops. Driving without bodily injury liability coverage exposes you to license suspension, vehicle impoundment, and personal liability for medical costs that exceed your policy limits.
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Get Your Free QuoteIdaho Bodily Injury Minimum
$25,000 / $50,000
Idaho Code Title 49 chapter 12 sets the minimum bodily injury liability coverage at $25,000 per person injured and $50,000 per accident when multiple people are injured. Every vehicle on your policy must carry at least these limits.
Idaho Code Title 49 ch. 12
How the Per-Person and Per-Accident Limits Work
The $25,000 per person limit is the maximum your policy pays for one injured person's medical bills, lost wages, and pain and suffering. The $50,000 per accident limit is the total your policy pays when multiple people are injured in the same crash. If three people are hurt, your policy pays up to $25,000 for each person, but no more than $50,000 combined.
These limits apply per vehicle. When you insure two or more vehicles on one policy, each vehicle carries the same liability limits. Adding a second car does not double your per-accident coverage. Each vehicle's liability coverage responds only when that vehicle is involved in a crash.
If your at-fault crash injures someone whose medical costs exceed $25,000, you are personally liable for the difference. If the total injuries exceed $50,000, you pay everything above that limit out of pocket. Idaho does not cap personal liability beyond your policy limits.
Your bodily injury liability coverage pays only up to the policy limit. Medical costs beyond $25,000 per person or $50,000 per accident become your personal debt.
What Bodily Injury Liability Coverage Pays For
The coverage responds when you are found at fault in a crash that injures another person. It pays emergency room visits, surgery, hospitalization, physical therapy, prescription drugs, and ongoing medical care. It also covers lost wages when the injured person cannot work during recovery, and compensation for pain and suffering when the injury causes long-term harm.
Bodily injury liability does not pay for your own injuries, your passengers' injuries, or damage to your own vehicle. Those costs require separate coverages: collision for your vehicle damage, and medical payments or personal injury protection for your own medical bills. Idaho does not mandate medical payments or PIP, so you must add them to your policy if you want first-party medical coverage.
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Proof of Insurance and Enforcement
Idaho Transportation Department requires proof of insurance at vehicle registration and renewal. You must provide your policy number, carrier name, and effective dates. The state verifies coverage electronically with your carrier. If coverage lapses, ITD receives notice and may suspend your registration.
Law enforcement officers check proof of insurance during traffic stops. You can show a physical insurance card, a digital card on your phone, or an electronic document from your carrier. Failure to provide proof at a traffic stop results in a citation. Driving without insurance is a misdemeanor in Idaho, punishable by fines, license suspension, and SR-22 filing requirements.
If your coverage lapses for any reason, ITD suspends your vehicle registration and your driver license. The SR-22 filing itself costs nothing, but carriers often charge higher premiums for drivers who require it.
Idaho Average Annual Auto Premium
$888.07
The average annual auto insurance expenditure per insured vehicle in Idaho was $888.07 in 2023, according to NAIC data. This figure reflects all coverage types combined, not just liability. Actual cost varies by coverage level, driving record, vehicle, and location.
NAIC Auto Insurance Database Report 2023
Choosing Liability Limits Above the Minimum
The $25,000/$50,000 minimum is the floor, not a recommendation. Medical costs from serious injuries routinely exceed $25,000. If you carry only the minimum and cause a serious crash, you are personally liable for everything your policy does not cover.
Many carriers offer higher limits at modest additional cost.
Compare Carriers and Secure Coverage
Idaho law gives you no flexibility on bodily injury liability coverage. You must carry it, and you must meet the $25,000/$50,000 minimum on every vehicle you register. The decision you control is how much coverage to carry above the minimum and which carrier to use. Rates for the same coverage vary significantly by carrier, and the lowest rate for one household is not the lowest for another. Compare quotes from multiple carriers that write in Idaho, confirm each quote meets or exceeds the state minimum, and verify the policy applies to every vehicle you plan to register. Secure coverage before you register the vehicle or drive it on public roads.