
Teen Driver Insurance in Montana for Parents
Montana requires 25/50/20 liability coverage and is an at-fault state.
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Montana at a Glance
25/50/20
Minimum liability limits, in thousands of dollars (per person / per accident / property)
At-fault
The at-fault driver's insurance pays for the damage they cause
Optional
PIP and uninsured motorist coverage are not required by law
14½
Minimum learner's permit age, 50 supervised driving hours
Source: state DMV, insurance department and statute records, verified July 2026
Minimum Coverage Requirements in Montana
Teen drivers in Montana move through a graduated driver licensing (GDL) program that begins with a learner license at age 14.5, an intermediate license at 15 (with restrictions on nighttime driving and passengers), and a full license at 16.5 after completing at least 50 hours of supervised driving. Montana law mandates that all insurers offer good student discounts to drivers under 25 who maintain a B average or equivalent, making this one of the most accessible teen driver discounts in the state. Parents adding a teen driver must verify their teen meets the supervised driving requirement before the intermediate license is issued.
Liability Insurance
Collision Coverage
Comprehensive Coverage
Uninsured Motorist Coverage
Full Coverage
What Drivers Pay in Montana
$238–$389/mo
Typical monthly rate in Montana, adding a driver aged 16–19 to a parent's policy
Rate data: Insurify and ValuePenguin, 2025
What Affects Your Rate
- The vehicle the teen drives has a significant impact on premiums — a 10-year-old sedan with good safety ratings costs far less to insure than a newer SUV or a vehicle with high theft or repair costs.
- Montana's rural driving environment and wildlife exposure increase comprehensive claims, making vehicle choice and coverage decisions particularly important for teen drivers in less populated areas.

Cover Your New Driver for Less
Compare Teen Driver Insurance RatesRules for new drivers
Night driving
11pm-5am
Passengers
no more than 1 passenger younger than 18 first 6 months, then max 3
Source: IIHS and state DMV records, verified July 2026
Coverage Types
Liability Insurance for Teen Drivers
Liability covers injury and property damage the teen causes to others. Montana's 25/50/20 minimums are a legal floor, not a safe limit.
Collision Coverage for Teen Vehicles
Collision pays to repair the teen's vehicle after an at-fault accident. Whether to include it depends entirely on the vehicle's value and the family's ability to absorb replacement cost.
Comprehensive Coverage for Montana Conditions
Comprehensive covers non-collision damage: theft, hail, animal strikes, vandalism, and weather. It's typically less expensive than collision and protects against risks beyond the teen's control.
Uninsured Motorist Protection
UM/UIM coverage protects the teen and their family if injured by a driver with no insurance or insufficient coverage. Montana requires insurers to offer it, though it can be declined in writing.
Good Student Discount (State-Mandated)
Montana law requires all insurers to offer good student discounts to drivers under 25 who maintain a B average or 3.0 GPA. This is not optional — every carrier must make it available.
Telematics and Usage-Based Programs
Telematics programs use a mobile app or plug-in device to monitor driving behaviors like speed, hard braking, and nighttime driving. Safe driving results in premium discounts.