Car Insurance in Massachusetts

State minimum coverage requirements

Under Massachusetts General Laws Chapter 90 Section 34A, all Massachusetts drivers must maintain the following minimum coverage:

• $20,000 bodily injury per person
• $40,000 bodily injury per accident
• $5,000 property damage per accident
• $8,000 Personal Injury Protection (PIP)
• $20,000/$40,000 uninsured motorist coverage (mandatory)

Massachusetts requires continuous coverage for any registered vehicle and enforces this through a mandatory verification system. Allowing your policy to lapse results in registration revocation and license suspension. Driving an unregistered vehicle is a separate civil and criminal violation. Reinstating your license and registration requires proof of current insurance and payment of reinstatement fees. Massachusetts also requires all policies to include road accident benefits under the compulsory portion of the standard auto policy form.

How no-fault insurance works in Massachusetts

Massachusetts is a no-fault state. Your own PIP coverage pays your medical expenses and a portion of lost wages up to $8,000 after any accident regardless of who caused it. Massachusetts uses a standard auto policy form prescribed by the state, which means the compulsory coverages are consistent across all insurers, what varies between carriers is pricing, optional coverage offerings, and the elective coverages beyond the compulsory minimum. PIP in Massachusetts pays 80 percent of your medical expenses and 75 percent of your lost wages up to the $8,000 aggregate limit. It also covers replacement services if your injuries prevent you from performing ordinary household activities. The $8,000 limit covers a wide range of moderate injuries but can be exhausted in a serious accident requiring surgery, hospitalization, or extended rehabilitation. Many drivers purchase additional medical payments coverage or increase their PIP limit for greater protection. To step outside the no-fault system and bring a tort claim against an at-fault driver for pain and suffering and other non-economic damages, your accident-related medical expenses must exceed $2,000, or your injuries must include death, loss of a body member, permanent and serious disfigurement, loss of sight or hearing, or a fracture. Below these thresholds, the no-fault system handles your medical expenses and you cannot sue the other driver for non-economic damages regardless of their fault. Massachusetts uses a modified comparative fault rule with a 51 percent threshold for tort claims that meet these qualifying criteria, if your fault exceeds 50 percent, you cannot recover from the other party even on a qualifying claim.

What the minimum coverage does not include

Massachusetts's minimum requirements leave significant gaps. The mandatory coverage does not pay for:

• Damage to your own vehicle from a collision
• Theft, flooding, or weather damage to your vehicle
• Medical costs beyond $8,000 without additional coverage
• Pain and suffering for injuries below the no-fault threshold

Uninsured motorist coverage is mandatory

Massachusetts requires all auto insurance policies to include uninsured motorist coverage at the same limits as the policyholder's bodily injury liability coverage. UM coverage pays your medical expenses and other losses when an at-fault uninsured driver causes a serious accident that exceeds what your PIP covers. UIM coverage fills the gap when an at-fault driver's policy is insufficient. Because mandatory UM must match your bodily injury limits, raising your liability automatically raises your UM protection.

Credit scores cannot be used in Massachusetts

Massachusetts prohibits insurers from using credit-based insurance scores when pricing auto policies. Under Massachusetts General Laws Chapter 175 Section 193T, insurers must base rates on driving-related factors such as your record, years of experience, and annual mileage. This prohibition means that drivers in Massachusetts who have poor credit due to medical debt, job loss, or other circumstances unrelated to their driving are not penalized on their auto insurance. If you have moved to Massachusetts from a state where credit affected your rate, your premium may differ from what you paid previously even with an identical driving record.

Recommended coverage levels

Massachusetts's $5,000 property damage minimum is especially low given current vehicle values, a moderate collision with a newer vehicle can produce repair costs well above $5,000. Most advisors recommend raising liability to at least 100/300/100 and increasing PIP above the $8,000 minimum if your health coverage does not comprehensively cover accident-related injuries. Because mandatory UM must match your bodily injury limits, raising liability to 100/300 also automatically raises your UM coverage. Because credit-based pricing is banned in Massachusetts, your driving record, years of licensed experience, vehicle type, and annual mileage are the primary factors you can directly influence to lower your rate. At-fault accidents in Massachusetts affect your rate for six years, which is longer than most states, an unusually long surcharge period that makes accident-free driving especially financially significant. Boston's dense urban traffic, complicated road layout, and high pedestrian and bicycle activity make collision coverage especially relevant for drivers in the metro area. Comprehensive coverage addresses theft and weather-related damage including winter storms, hail from nor'easters, and flooding, all meaningful risks in Massachusetts. If your vehicle is financed or leased, collision and comprehensive are required by your lender. For vehicles you own outright, carry both on any vehicle with meaningful remaining value. Massachusetts drivers who understand the six-year surcharge for at-fault accidents often choose higher deductibles, which reduces their premium, and reserve insurance for truly significant losses rather than small claims that would trigger long-term rate increases.

How insurers determine your rate in Massachusetts

Massachusetts insurers use your driving record, years of licensed experience, zip code, vehicle type, annual mileage, and the coverage options you select to calculate your premium. Credit-based insurance scores are prohibited. Massachusetts uses a managed competition system where insurers file their own rates with the Division of Insurance, which has produced more carrier-level price variation than existed under the old fixed-rate system. Boston and surrounding metro areas produce higher premiums than rural Massachusetts due to accident frequency, vehicle theft rates, and the elevated cost of medical care and repairs. At-fault accidents and moving violations typically affect your rate for six years in Massachusetts, which is longer than most states. Because competition has increased, comparing quotes from multiple carriers at renewal is especially valuable.

SR-22 requirements in Massachusetts

An SR-22 in Massachusetts is a certificate filed by your insurer with the Registry of Motor Vehicles confirming you carry at least the state minimum liability coverage. You may be required to maintain an SR-22 after a DUI conviction, after driving without insurance, or after certain serious traffic violations. The requirement typically lasts three years from the triggering event, and your license remains suspended until the SR-22 is on file. If your policy lapses during the SR-22 period, your insurer must notify the Registry of Motor Vehicles immediately, which reinstates your suspension. Not all insurers handle SR-22 filings, so drivers who need one should specifically look for carriers that serve the non-standard auto insurance market in Massachusetts.