Minimum Coverage Requirements in Illinois
Illinois mandates minimum liability coverage of 25/50/20: $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $20,000 for property damage. Drivers convicted of DUI, caught driving without insurance, or suspended for violations typically must file SR-22 proof of financial responsibility with the Illinois Secretary of State for 3 years. Uninsured motorist coverage is not required but strongly recommended, as approximately 1 in 8 Illinois drivers operates without coverage. High-risk drivers often face non-renewal or cancellation if they maintain only state minimums after a violation.
How Much Does Car Insurance Cost in Illinois?
High-risk insurance in Illinois costs significantly more than standard policies due to violation surcharges, SR-22 filing requirements, and limited carrier competition. DUI offenders typically pay $250–$450/mo for liability-only coverage, while drivers with at-fault accidents or multiple violations see $180–$350/mo. Rates drop as violations age off your record — expect meaningful decreases after 3 years and near-standard pricing after 5–7 years if you remain violation-free.
What Affects Your Rate
- Violation type: DUI surcharges are 2–3x higher than speeding or at-fault accidents
- Time since violation: rates drop 15–25% after the first year, 30–40% after 3 years
- Location: Chicago, Aurora, and Rockford typically see 20–35% higher premiums than downstate rural counties
- Coverage level: moving from 25/50/20 to 100/300/100 adds $40–$80/mo even for high-risk drivers
- Vehicle type: comprehensive and collision costs scale with vehicle value; older cars significantly lower full-coverage premiums
- Prior insurance lapse: a gap in coverage before your violation adds 10–20% to your high-risk quote
See how much your violation actually affects your rates
Not every carrier surcharges the same way. Compare quotes from carriers that rate violations differently.
Get Your Free QuoteCoverage Types
SR-22 Insurance
Required certificate filed by your insurer to prove continuous coverage to the Illinois Secretary of State. Mandatory for DUI, suspension, or driving uninsured. The filing costs $15–$35, but the underlying policy drives the total expense.
Liability Insurance
Covers injury and property damage you cause to others. Illinois mandates 25/50/20 minimums, but high-risk drivers often need higher limits to secure non-standard coverage or protect personal assets.
Full Coverage
Bundles liability, collision, and comprehensive. Required by lenders if you're financing or leasing. Protects your vehicle and others' property in a single policy.
Non-Standard Auto Insurance
Specialized coverage for drivers with DUIs, suspensions, lapses, or multiple violations. Non-standard carriers accept higher-risk profiles but charge 2–4x standard market rates.
Uninsured Motorist Coverage
Protects you if an at-fault driver has no insurance or insufficient limits. Illinois does not require it, but approximately 12–13% of state drivers are uninsured.
Collision Coverage
Pays to repair or replace your vehicle after an accident, regardless of fault. Required by lenders; optional if you own your car outright.
