Updated May 2026
Minimum Coverage Requirements in Montana
Montana operates under a tort liability system, meaning the at-fault driver's insurance pays for damages in an accident. The state requires all drivers to carry proof of financial responsibility, satisfied either through an insurance policy meeting minimum liability limits or a posted bond. SR-22 filing is required after license suspension events including DUI, uninsured driving violations, multiple at-fault accidents, or excessive points accumulation.
How Much Does Car Insurance Cost in Montana?
Non-owner SR-22 premiums in Montana run 40-60% lower than owner SR-22 because no vehicle is attached to the policy — no comprehensive, no collision, no physical damage exposure. Rates vary most by the underlying violation that triggered the filing requirement and the driver's age at the time of filing.
What Affects Your Rate
- DUI-triggered SR-22 filing in Montana adds $40–$80/month to non-owner premiums compared to non-DUI filing causes.
- Drivers under 25 pay 30-50% more than drivers over 25 for identical non-owner SR-22 policies in Montana.
- Drivers in Billings and Missoula face 15-25% higher non-owner premiums than drivers in rural counties due to higher claim frequency.
- Credit-based insurance scores influence non-owner SR-22 rates in Montana — poor credit can double the base premium.
- Multiple violations stacked on the same filing period (DUI plus uninsured driving, for instance) can raise non-owner SR-22 premiums by 60-100%.
- Payment plan choice affects total cost — paying in full saves 8-12% annually compared to monthly installments with processing fees.
Get insured and start your reinstatement process today
Compare carriers that file SR-22 in your state and work with suspended license drivers.
Get Your Free QuoteCoverage Types
Non-Owner SR-22 Insurance
Liability-only policy with SR-22 filing attached. Covers you when driving vehicles you don't own. Satisfies Montana's 3-year filing requirement without owning a car.
Liability-Only Coverage
Minimum bodily injury and property damage coverage required by Montana law. Pays claims against you when you cause an accident while driving a borrowed vehicle.
Uninsured Motorist Coverage
Pays your medical bills and lost wages if you're hit by a driver with no insurance or insufficient coverage. Not required in Montana but included in most non-owner policies automatically unless rejected in writing.
High-Risk Auto Insurance
Policies written by carriers specializing in drivers with violations, suspensions, or SR-22 filing requirements. Most non-owner SR-22 policies fall into this category.
Find Your City in Montana
Sources
- Montana Motor Vehicle Division — SR-22 filing requirements and Form SR-22 procedures
- Montana Code Annotated Title 61 Chapter 6 — Financial responsibility and insurance requirements
- National Association of Insurance Commissioners — Auto Insurance Database Report