Updated March 2026
State Requirements
Massachusetts mandates minimum liability coverage of $20,000 per person and $40,000 per accident for bodily injury, plus $5,000 for property damage. Unlike most states, Massachusetts does not use SR-22 certificates—drivers with suspensions or major violations must complete reinstatement requirements directly through the Registry of Motor Vehicles (RMV). The state operates under a Safe Driver Insurance Plan (SDIP) that assigns surcharge points for at-fault accidents and violations, with 3 or more surchargeable events triggering a mandatory RMV review and potential license suspension.
Cost Overview
High-risk auto insurance premiums in Massachusetts average $2,800–$5,200 annually depending on violation type, SDIP surcharge points, and coverage level. A single at-fault accident adds approximately 35–55% to premiums through SDIP surcharges, while DUI convictions often double or triple base rates for 6 years. Massachusetts uses a regulated rating system where insurers must file rates with the Division of Insurance, but high-risk drivers still see dramatic variation between carriers—comparison shopping can reveal premium differences of $800–$1,500 annually for identical coverage.
What Affects Your Rate
- SDIP surcharge points assigned for at-fault accidents (5+ points) and violations (2–5 points each) remain active for 6 years and compound with multiple events
- DUI convictions trigger maximum SDIP surcharges and often require specialty high-risk carriers willing to insure OUI offenders
- Metro Boston ZIP codes (02101–02298) carry base rates 15–30% higher than Western Massachusetts due to accident frequency and repair costs
- Driver retraining course completion can reduce SDIP surcharges but doesn't eliminate underlying points from RMV record
- Credit-based insurance scores heavily influence rates—drivers with violations and poor credit pay combined premiums 60–90% higher than clean-record drivers with good credit
- Lapse in coverage, even for 24 hours, adds separate surcharge on top of violation-based increases and triggers immediate license suspension
Compare Auto Insurance Rates in Massachusetts
Coverage Options
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Frequently Asked Questions
Sources
- Massachusetts Registry of Motor Vehicles - Safe Driver Insurance Plan
- Massachusetts Division of Insurance - Auto Insurance Rate Filings
- Massachusetts General Laws Chapter 90 Section 34J - Compulsory Insurance
- Massachusetts Auto Insurance Plan (MAIP) - Assigned Risk Pool Guidelines