What Maine Requires to Register and Drive
Maine law requires three separate coverage layers before you can register a vehicle or drive legally: bodily injury liability of at least $50,000 per person and $100,000 per accident, property damage liability of at least $25,000, and both personal injury protection (PIP) and uninsured motorist coverage. Most states require only liability; Maine adds the two additional mandates, and all three must be active simultaneously.
The Secretary of State Bureau of Motor Vehicles enforces these requirements at registration and can suspend your license if coverage lapses. Proof of insurance means an active policy meeting all three mandates — a liability-only certificate missing PIP or uninsured motorist coverage will be rejected at the DMV counter.
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Get Your Free QuoteMaine Minimum Liability Limits
$50,000/$100,000/$25,000
Bodily injury coverage must pay at least $50,000 per person and $100,000 per accident; property damage must pay at least $25,000. These are the statutory floors — many households carry higher limits to protect assets beyond the minimum.
Maine Bureau of Motor Vehicles
Why Maine Mandates PIP and Uninsured Motorist Coverage
Personal injury protection (PIP) pays your own medical expenses and lost wages after an accident, regardless of fault. Maine requires PIP on every auto policy, creating a no-fault layer that covers you and your passengers before liability determinations are made. This reduces litigation over minor injuries and ensures immediate medical payment.
Uninsured motorist coverage protects you when the at-fault driver carries no insurance or insufficient limits. Maine's uninsured motorist rate sits at 5.7 percent — roughly one in eighteen drivers — making this mandate a practical hedge against collision with an uninsured or underinsured driver. Both coverages are non-negotiable; you cannot waive them to lower your premium.
Together, liability plus PIP plus uninsured motorist form the three-layer compliance floor. A policy missing any one layer does not meet Maine's legal standard, and the Bureau of Motor Vehicles will not accept it as proof of financial responsibility.
A liability-only policy from another state will not satisfy Maine's registration requirements — PIP and uninsured motorist coverage must be added before the BMV accepts your proof of insurance.
How to Prove Insurance at Registration and Traffic Stops
At registration, the Bureau of Motor Vehicles verifies your policy meets the three-layer mandate: minimum liability limits, active PIP, and active uninsured motorist coverage. Bring your insurance ID card — paper or electronic — showing the policy number, effective dates, coverage types, and the vehicle identification number. The BMV cross-checks this information against carrier records; if coverage is missing or expired, registration is denied until you provide proof of compliant coverage.
During a traffic stop, Maine law requires you to present proof of insurance on demand. An electronic ID card satisfies this requirement as long as the officer can read the policy details on your screen. If you cannot produce proof at the stop, you may receive a citation requiring you to show proof to the court within a set window — typically ten days — or face a fine and potential license suspension.
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Consequences of Driving Without Insurance in Maine
Maine treats driving without insurance as a civil violation enforced by the Secretary of State. The suspension remains in effect until both the fee and proof of insurance are submitted.
If you are involved in an accident while uninsured, Maine's financial responsibility laws require you to pay all damages out of pocket, and the BMV may require you to file a certificate of insurance (SR-22) to reinstate your license. The SR-22 is a continuous proof-of-coverage filing your carrier submits to the state, and it must remain active for the period the BMV specifies — typically three years. Driving uninsured exposes you to immediate suspension, out-of-pocket liability, and long-term filing requirements that raise your cost of coverage.
Maine License Reinstatement Fee
The fee is due in addition to proof of compliant coverage.
Maine Bureau of Motor Vehicles
Minimum Coverage Versus Full Coverage in Maine
Minimum coverage in Maine means the three-layer mandate: $50,000/$100,000/$25,000 liability, PIP, and uninsured motorist. This satisfies the legal floor but pays nothing for damage to your own vehicle. If your car is totaled in an at-fault accident, you replace it out of pocket.
Full coverage adds collision and comprehensive to the minimum-coverage base. Collision pays for damage to your car after an accident regardless of fault; comprehensive pays for theft, vandalism, weather damage, and animal strikes. Lenders require both coverages when you finance or lease a vehicle. Once the loan is paid off, you can drop collision and comprehensive and revert to minimum coverage — but you lose the protection for your own vehicle and absorb repair or replacement costs yourself.
Compare Carriers That Write Maine's Mandatory Coverage
Fifteen carriers write auto insurance in Maine, and all must offer the state-mandated PIP and uninsured motorist coverages alongside liability. Rates vary by carrier, driving record, location, vehicle, and coverage selections. State Farm, Geico, Progressive, Allstate, and USAA are among the largest writers in the state; regional carriers like Amica and Auto Club Enterprises also compete here.
Request quotes from at least three carriers, and verify each quote includes the three-layer mandate: minimum liability limits, PIP, and uninsured motorist coverage. Compare the total premium, not just the liability component — some carriers price PIP and uninsured motorist more aggressively than others. Use Maine Car Insurance Requirements' comparison tool to request quotes from multiple carriers simultaneously and confirm each meets the state's legal floor before you commit.