Minimum Coverage Requirements in Montana
Montana mandates minimum liability coverage of 25/50/25 ($25,000 bodily injury per person, $50,000 per accident, $25,000 property damage). The Montana Motor Vehicle Division requires SR-22 filing after DUI convictions, license suspensions due to point accumulation (30 points in 36 months), driving without insurance, and certain at-fault accidents involving injury or significant property damage. SR-22 must remain active for 3 years from the date the Montana MVD lifts your suspension, and any lapse triggers immediate license re-suspension and restarts the 3-year clock.
How Much Does Car Insurance Cost in Montana?
High-risk auto insurance in Montana costs $190–$400/mo for liability-only coverage and $250–$500/mo for full coverage, based on available industry data for drivers with DUI, SR-22 requirements, or multiple violations. Your rate depends on violation type (DUI costs more than a single at-fault accident), time since the incident (rates drop 20–30% each year you stay violation-free), your age, vehicle, credit tier, and which non-standard carriers are willing to write you in your county.
What Affects Your Rate
- Violation type and severity — DUI convictions raise rates 180–250%, while a single speeding ticket under 15 mph over raises rates 15–25%
- Time since violation — rates decrease 20–30% each year you remain violation-free, with the steepest drop after year 3
- Point total on your Montana driving record — drivers approaching the 30-point suspension threshold pay higher premiums even before suspension
- SR-22 filing requirement — adds $15–$35 to file, but the underlying violation increases premiums $1,500–$3,500 annually for 3–5 years
- Non-standard carrier availability in rural counties — fewer insurers compete in eastern Montana, leading to 10–20% higher premiums than Billings or Missoula metro areas
- Coverage level selected — dropping collision/comprehensive after loan payoff cuts premiums 40–50% but leaves you paying out-of-pocket for vehicle damage
Compare rates from carriers that work with drivers who have points
Standard carriers surcharge heavily after violations. These specialists price your specific record differently.
Get Your Free QuoteCoverage Types
Liability Insurance
Covers injuries and property damage you cause to others. Montana requires 25/50/25, but one serious accident can exceed these limits and trigger personal lawsuits against your assets.
SR-22 Insurance
Proof-of-insurance certificate filed by your carrier with the Montana MVD for 3 years. Required after DUI, license suspension, or driving uninsured. Any lapse restarts the 3-year clock and re-suspends your license immediately.
Non-Standard Auto Insurance
Coverage from insurers specializing in high-risk drivers — DUI, SR-22, multiple violations, lapses. Rates are 2–4x higher than standard market but may be your only option after a serious violation.
Full Coverage
Liability plus comprehensive and collision. Repairs your vehicle after an at-fault accident, theft, hail, or animal strike. Required by lenders if you finance or lease your car.
Uninsured Motorist Coverage
Pays your medical bills and vehicle damage when an at-fault driver has no insurance or insufficient limits. Optional in Montana but recommended given the state's 11% uninsured driver rate.
Collision Coverage
Repairs your vehicle after an at-fault accident regardless of fault. Part of full coverage. You pay a deductible ($500–$1,000), then your insurer covers the rest up to your car's actual cash value.
