Updated May 2026
Minimum Coverage Requirements in Idaho
Idaho operates under a traditional tort liability system with 25/50/15 minimum coverage requirements. The state requires proof of insurance at registration, after any traffic violation, and following a license suspension or reinstatement. If you're applying for a restricted license after a suspension, you'll need to file SR-22 proof of financial responsibility with the Idaho Transportation Department before approval. The filing duration varies by suspension cause: three years for DUI, one to three years for uninsured operation, and typically one year for points-related or unpaid fine suspensions.
How Much Does Car Insurance Cost in Idaho?
Idaho's restricted license insurance costs stack multiple fees: the base premium increase from the violation itself, the SR-22 filing fee, and potential ignition interlock expenses. Carriers treat restricted license drivers as high-risk, and premiums for DUI drivers in Idaho typically increase 80% to 120% over standard rates. Uninsured operation violations result in smaller but still significant increases of 30% to 60%.
What Affects Your Rate
- DUI convictions in Idaho increase premiums by 80% to 120% and require three years of SR-22 filing.
- Uninsured operation violations result in 30% to 60% premium increases and one to three years of SR-22 depending on prior violations.
- Young drivers under 25 with restricted licenses pay the highest rates, often $250+ monthly even for minimum coverage.
- Rural Idaho zip codes in counties like Custer and Lemhi show lower base rates than Boise metro, but the SR-22 surcharge applies statewide.
- Ignition interlock device requirements add $70 to $150 monthly in device costs, separate from insurance premiums.
- Carriers that specialize in high-risk Idaho drivers include The General, Direct Auto, and Bristol West; comparing quotes across at least three carriers can reduce costs by 20% or more.
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Get Your Free QuoteCoverage Types
SR-22 Insurance
Certificate filed by your insurer with the Idaho Transportation Department proving continuous minimum coverage. Required before restricted license approval.
Non-Owner SR-22
Liability coverage for drivers who don't own a vehicle but need to meet Idaho's SR-22 filing requirement for restricted license approval.
Ignition Interlock Coverage
Insurance for drivers required to install a breath-test device in their vehicle as a condition of Idaho restricted license approval after DUI.
Liability Insurance
Covers injury and property damage you cause to others. Idaho's 25/50/15 minimum is legally sufficient but financially inadequate for serious crashes.
Uninsured Motorist Coverage
Pays your medical bills and vehicle damage if you're hit by a driver without insurance. Optional in Idaho but recommended for restricted license drivers.
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Sources
- Idaho Transportation Department — Restricted Driver's License program requirements
- Idaho Statutes Title 49 — Motor Vehicles financial responsibility provisions
- National Association of Insurance Commissioners — Auto Insurance Database Report