Maine stands apart from most states when it comes to personal injury law. Its six-year statute of limitations is nearly double what neighboring states require, its minimum auto insurance thresholds are among the highest in the country, and its damage cap picture is more limited than many plaintiffs expect. Whether you were hurt in a Portland parking garage, on an icy Bangor sidewalk, or in a rural Route 1 collision, the rules below govern your claim.
The Maine Statute of Limitations for Personal Injury
Maine's general deadline for filing a personal injury lawsuit is six years from the date the cause of action accrues, under 14 M.R.S. §752. For most negligence claims — car accidents, slip and falls, dog bites, premises liability — the clock starts running on the date of the injury itself. The six-year window is not a typo; it reflects Maine's long-standing common law tradition and the legislature's deliberate choice to keep that general rule on the books.
The practical effect is that injured Mainers have substantially more time than residents of New Hampshire (three years), Massachusetts (three years), or Vermont (three years) to investigate, treat, and pursue their claims. That said, a long deadline is no reason to delay. Witness memories fade, surveillance footage gets overwritten, and insurance adjusters use delay against you in negotiations.
When the clock starts. The six-year period ordinarily begins on the date of the negligent act or the resulting injury, whichever occurs first. Maine does not apply a broad discovery rule to standard negligence claims the way it does in some other contexts. The accrual date is generally when the harm happens, not when you learn all of its consequences.
Tolling for minors. If the injured person was under 18 at the time of the accident, the six-year clock does not begin until they turn 18. That effectively gives most minors until their 24th birthday to file suit. Note that the government claims exception discussed below applies differently for minors under the Maine Tort Claims Act.
Other tolling grounds. Maine courts recognize tolling when a plaintiff is legally incapacitated during the limitations period. The clock pauses while the disability persists and resumes when it ends. Fraudulent concealment by a defendant can also toll the period.
Deadline warning: Government defendants. If your injury was caused by a Maine state agency, a county, or a municipality such as Portland, Bangor, or Augusta, the Maine Tort Claims Act imposes a strict written notice requirement under 14 M.R.S. §8107. You must file written notice of your claim with the governmental entity within 365 days of the date of injury. Miss this deadline and your case is barred, regardless of how serious your injuries or how clear the government's negligence. For minor claimants, the 365-day window runs from the minor's 18th birthday. If you were hurt on a state highway, in a public park, at a city-operated facility, or by a government vehicle, confirm which government entity is potentially responsible before assuming you have the full six years.
Medical malpractice. Med-mal claims carry a shorter period than the general rule. A medical malpractice action must generally be filed within three years of the negligent act or omission, or within three years of when the harm was discovered or reasonably should have been discovered. This framework operates separately from the six-year general rule and comes with its own pre-litigation screening requirements under Maine's med-mal statutes.
Maine's Negligence Rule: Modified Comparative Fault (50% Bar)
Maine abolished contributory negligence decades ago in favor of a modified comparative fault system codified at 14 M.R.S. §156. The rule works as follows: a plaintiff who is partly responsible for their own injury can still recover damages, but only if their share of fault is less than 50 percent.
If a jury finds you equally at fault with the defendant, specifically 50/50, you recover nothing. If the jury finds you 49 percent responsible and the defendant 51 percent responsible, you recover 51 percent of your total damages. The statute directs juries to reduce the award by a dollar-and-cents amount reflecting the plaintiff's proportionate share of fault, rather than by a stated percentage. The practical outcome is the same: your recovery shrinks by however much of the accident was your own doing.
How this plays out in practice. Consider a rear-end collision on Interstate 295 near South Portland where the defendant struck your vehicle from behind, but you had a broken tail light. A jury might allocate 15 percent of fault to you and 85 percent to the defendant. On $80,000 in total damages, you would receive $68,000. That apportionment math is central to why insurance adjusters routinely attempt to assign claimants some share of fault during settlement negotiations, particularly in cases where there is any ambiguity about how the accident unfolded.
Multiple defendants and joint liability. When two or more defendants share responsibility for the same injury, Maine generally imposes joint and several liability if a given defendant's share of fault reaches or exceeds 50 percent. A defendant found to be less than 50 percent at fault faces several liability only, meaning that defendant pays only the portion of damages attributable to their own share. This distinction matters when one defendant is judgment-proof, uninsured, or has limited assets.
Damage Caps in Maine Personal Injury Cases
Maine takes a relatively plaintiff-friendly approach to damage caps compared to many states, though the picture varies by case type and defendant.
General personal injury. There is no statutory cap on compensatory damages in standard personal injury cases in Maine. Economic damages (medical bills, lost wages, future care costs, rehabilitation) and non-economic damages (pain and suffering, loss of enjoyment of life, emotional distress) are both uncapped. A Cumberland County jury that returns a large verdict for a seriously injured plaintiff faces no legislatively imposed ceiling on those amounts.
Medical malpractice. Maine is notable for not having enacted a cap on compensatory damages in medical malpractice actions. Many states cap non-economic damages in med-mal cases at amounts ranging from $250,000 to $750,000. Maine has no such limit, meaning that full pain-and-suffering damages remain theoretically available. Practitioners should verify current legislative status, as this has been a recurring topic of debate in Augusta.
Wrongful death. Wrongful death claims carry a statutory cap on non-economic damages of $1,000,000, with that figure adjusted annually for inflation for deaths occurring in 2024 and later. Punitive damages in wrongful death cases are separately capped at $500,000, raised from the previous $250,000 limit. Economic damages in wrongful death actions remain uncapped.
Government defendants. Claims against state agencies, municipalities, or other government entities under the Maine Tort Claims Act are capped at $400,000 per claim per occurrence. This is a hard ceiling regardless of how catastrophic the injury or how egregious the conduct. Punitive damages are not available against government defendants under the Act.
Punitive damages in general PI cases. Maine courts may award punitive damages in private tort actions, but only upon proof that the defendant acted with actual malice, understood as conscious and deliberate disregard for the rights of others. Ordinary negligence, even gross negligence, is generally insufficient. The evidentiary burden for punitive damages is high, and such awards remain relatively rare in Maine personal injury litigation.
Auto Insurance and Personal Injury Claims in Maine
Maine is a tort, or at-fault, state. When a collision occurs, the driver who caused it is financially responsible for the resulting injuries and property damage. There is no no-fault PIP threshold to satisfy before you can bring a claim, and injured parties may pursue the at-fault driver directly through their liability insurance from the outset of the claim.
Minimum liability requirements. Maine requires higher minimum liability coverage than most states. Drivers must carry at least $50,000 per person / $100,000 per accident in bodily injury liability, plus $25,000 in property damage liability, written as 50/100/25. For comparison, many states allow minimums of 25/50/25 or lower. A combined single limit of $125,000 also satisfies the requirement. These are floors, not recommended amounts. A serious injury in Portland can exhaust a minimum-limit policy quickly.
Uninsured and underinsured motorist coverage. UM/UIM coverage is mandatory in Maine. Every policy must include uninsured motorist coverage at a minimum of $50,000 per person / $100,000 per accident. If you purchase liability limits above the state minimum, Maine law requires your insurer to offer matching UM/UIM limits; you may reject the higher limit in writing, but the offer must be made. This protection is particularly important for drivers traveling remote stretches of Routes 1, 2, 9, and the Allagash region, where encounters with uninsured motorists are more common than in urban areas.
Medical Payments coverage. Maine mandates a minimum of $2,000 in Medical Payments (MedPay) coverage on every auto policy. MedPay covers reasonable medical expenses regardless of fault and pays promptly, without waiting for a liability determination. Policyholders may reject MedPay in writing, but insurers must offer it.
Practical notes for Maine claimants. Portland-area accidents typically involve drivers carrying coverage above state minimums, and commercial vehicle policies with substantially higher limits are common on I-95 and Route 9 corridor freight routes. Rural accident claims in Aroostook, Washington, and Somerset counties can involve more minimum-limit exposure. In either setting, if the at-fault driver's liability limits are insufficient to cover your full damages, your own underinsured motorist coverage is the next resource. Given Maine's mandatory UM/UIM requirement, that layer is available to every insured driver in the state, though the benefit depends on the limit you have purchased above the minimum.
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