Minimum Coverage Requirements in Montana
Montana requires minimum liability coverage of 25/50/25: $25,000 bodily injury per person, $50,000 bodily injury per accident, and $25,000 property damage. Drivers convicted of DUI, driving without insurance, causing an uninsured accident, or accumulating multiple serious violations typically must file SR-22 proof of financial responsibility with the Montana Motor Vehicle Division. The SR-22 filing requirement usually lasts 3 years from the date of reinstatement, and any lapse in coverage during that period resets the clock.
Meeting the state minimum keeps you legal. See whether it's enough — get your Montana quote.
Get your Montana quoteHow Much Does Car Insurance Cost in Montana?
High-risk insurance premiums in Montana reflect both the underlying violation and the SR-22 filing requirement. DUI convictions typically increase premiums by 80–150%, while multiple at-fault accidents or uninsured driving violations add 50–100% to standard rates. Montana's rural geography and harsh winter conditions further elevate claim costs, which non-standard carriers price into high-risk policies.
What Affects Your Rate
- Violation type: DUI convictions typically add $1,200–$2,400/year; multiple at-fault accidents add $800–$1,800/year; uninsured driving violations add $600–$1,500/year
- Time since violation: Rates drop 10–20% at the 3-year mark when SR-22 requirement ends, then gradually decline toward standard rates over 5–7 years with clean driving
- Location: Billings and Missoula urban drivers pay 10–20% more than rural Montana counties due to higher claim frequency and repair costs
- Credit score: Montana allows credit-based insurance scoring; poor credit can add 20–50% to high-risk premiums on top of violation surcharges
- Vehicle type: Comprehensive and collision premiums increase with vehicle value; insuring a $40,000 truck with SR-22 can cost $400–$600/mo versus $250–$350/mo for a $15,000 sedan
- Payment method: Monthly installment plans often include 5–10% financing fees; paying in full at policy inception can save $150–$400 annually
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 injury and property damage you cause to others. Montana's 25/50/25 minimums are often insufficient for serious accidents, leaving you personally liable for the difference.
SR-22 Insurance
State-mandated proof of continuous liability coverage filed electronically by your insurer to the Montana Motor Vehicle Division. Required for 3 years following DUI, uninsured driving, or serious violations.
Non-Standard Auto Insurance
Specialized carriers that insure drivers rejected by standard insurers: DUI convictions, SR-22 filings, multiple accidents, or suspended licenses. Premiums run 40–150% above standard rates.
Full Coverage
Combines liability, collision, and comprehensive to protect both your legal obligation and your vehicle's repair or replacement cost. Required by lenders for financed or leased vehicles.
Uninsured Motorist Coverage
Covers your injury and vehicle damage when an at-fault driver lacks insurance or sufficient limits. Not required in Montana, but protects you from out-of-pocket losses.
Collision Coverage
Pays to repair or replace your vehicle after an at-fault accident, regardless of who caused the crash. Subject to your chosen deductible ($500–$1,000 typical).
