State Requirements
Montana requires 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. These are the minimums needed to register a vehicle, but drivers with DUIs, uninsured accidents, or serious violations must also file SR-22 proof of financial responsibility for 3 years. Montana does not offer hardship licenses during suspension periods, making SR-22 compliance and continuous coverage mandatory for reinstatement.

Meeting the state minimum keeps you legal. See whether it's enough — get your Montana quote.
Get your Montana quoteCost Overview
High-risk auto insurance in Montana costs 2–4 times more than standard rates due to violation type, filing requirements, and carrier availability. A DUI adds $1,800–$3,500 annually to premiums, while SR-22 filing for lapses or points typically adds $800–$1,500. Montana's rural geography and limited non-standard carrier competition mean rates in cities like Billings and Missoula are often 10–20% lower than in rural counties.
What Affects Your Rate
- Violation type: DUI adds 120–250% to premiums; reckless driving adds 60–100%; at-fault accidents add 40–80%
- SR-22 duration: rates decline 15–25% after the first year of continuous coverage without new violations
- Location: Billings and Missoula have more carrier options and rates 10–20% lower than rural counties
- Vehicle type: high-performance, modified, or luxury vehicles increase premiums 20–50% for high-risk profiles
- Payment plan: paying in full saves 5–10% compared to monthly installments with fees
- Age and experience: drivers under 25 with violations pay 30–60% more than drivers over 30 with identical records
Get SR-22 insurance quotes — most carriers file the same day
Compare rates from carriers that write SR-22 policies in your state. Coverage can start today.
Get Your Free QuoteCoverage Types
Liability Insurance
Covers injuries and property damage you cause to others. Montana's 25/50/20 minimums are rarely sufficient for serious accidents, and high-risk drivers with court involvement often need higher limits to satisfy sentencing requirements.
SR-22 Insurance
Proof of financial responsibility filed with the state. The SR-22 certificate costs $15–$35 to file, but the underlying high-risk policy drives the total cost to $2,400–$5,200/year depending on your violation.
Uninsured Motorist Coverage
Pays your medical bills and vehicle damage if you are hit by a driver with no insurance or insufficient limits. Montana requires insurers to offer this at your liability limits, and you must decline it in writing.
Comprehensive Coverage
Covers non-collision damage: hail, theft, vandalism, fire, and animal strikes. Montana's rural roads and harsh winters make comprehensive critical, especially for drivers in areas with deer or elk populations.
Collision Coverage
Pays to repair or replace your vehicle after an at-fault accident. Lenders require this if you finance, but high-risk drivers pay 50–100% more than standard profiles and face higher deductibles.
Non-Standard Auto Insurance
Specialized policies for drivers with DUIs, suspensions, or serious violations. These carriers accept higher risk in exchange for higher premiums, restrictive payment terms, and limited coverage options.




