Key Takeaways

  • Massachusetts requires compulsory auto insurance with minimum coverage limits
  • Personal Injury Protection (PIP) provides $8,000 in no-fault medical coverage
  • Compulsory coverage includes bodily injury liability ($20,000/$40,000) and property damage ($5,000)
  • Uninsured motorist coverage is mandatory at the same limits as bodily injury liability
  • Massachusetts is a no-fault state—injured parties collect from their own PIP coverage first
Last updated: January 2026

Massachusetts Compulsory Auto Insurance

Massachusetts law requires all registered vehicles to carry compulsory auto insurance. The state uses a unique no-fault system with mandatory Personal Injury Protection (PIP) coverage.

Compulsory Coverage Requirements

Required Coverage Parts

Massachusetts requires FIVE compulsory coverages:

CoverageMinimum LimitsWhat It Covers
Part 1: Bodily Injury to Others$20,000 per person / $40,000 per accidentInjuries you cause to others
Part 2: Personal Injury Protection (PIP)$8,000 per personYour medical expenses (no-fault)
Part 3: Bodily Injury Caused by Uninsured Auto$20,000 per person / $40,000 per accidentInjuries caused by uninsured drivers
Part 4: Damage to Someone Else's Property$5,000 per accidentProperty damage you cause
Part 5: Optional Bodily Injury to OthersNot mandatoryHigher liability limits (optional)

Exam Tip: Massachusetts requires FIVE compulsory auto coverages, including mandatory PIP and uninsured motorist coverage. Know the minimum limits for each part.

Part 1: Bodily Injury to Others (Liability)

Coverage Provided

Bodily Injury Liability pays when you are legally responsible for:

  • Medical expenses of injured persons
  • Lost wages and income
  • Pain and suffering
  • Death benefits
  • Legal defense costs

Minimum Limits: 20/40

  • $20,000 per person - Maximum for one person's injuries
  • $40,000 per accident - Maximum for all injuries in one accident

When Coverage Applies

Coverage applies when:

  • You cause an accident
  • You are legally liable (at fault)
  • Injured party sustains damages exceeding PIP threshold
  • Massachusetts or other state recognizes the claim

Exclusions

Part 1 does NOT cover:

  • Intentional injuries
  • Your own injuries (covered by PIP)
  • Injuries to family members living with you
  • Business use (without endorsement)
  • Racing or criminal activity

Exam Tip: The 20/40 split limit means $20,000 per person and $40,000 total per accident. If three people are injured $20,000 each, the policy only pays $40,000 total.

Part 2: Personal Injury Protection (PIP)

What PIP Covers

Personal Injury Protection is Massachusetts' no-fault coverage providing $8,000 per person for:

Medical Expenses:

  • Doctor and hospital bills
  • Prescription medications
  • Physical therapy
  • Prosthetic devices
  • Reasonable and necessary treatment

Lost Wages:

  • 75% of lost earnings (if unable to work)
  • Up to $8,000 combined with medical expenses

Replacement Services:

  • Cost of services you cannot perform (housekeeping, childcare)
  • Up to $8,000 combined with other PIP benefits

Funeral Expenses:

  • Up to $2,000 for funeral and burial costs

No-Fault System

How No-Fault Works:

  1. Immediate Coverage: Your PIP pays your medical expenses regardless of fault
  2. No Waiting: Benefits paid promptly without determining fault
  3. First Priority: PIP pays before health insurance
  4. Limit on Lawsuits: Cannot sue for pain and suffering unless serious injury

PIP Coordination with Health Insurance

If you have health insurance:

  • Can opt out of medical expenses portion of PIP ($8,000 deductible option)
  • Still receive lost wage and replacement services coverage
  • May reduce premium by selecting PIP deductible

PIP Deductible Options:

  • $0 deductible (full PIP coverage) - Standard
  • $8,000 deductible (exclude medical expenses) - Reduces premium
  • Still covers lost wages and replacement services

Exam Tip: Massachusetts PIP provides $8,000 per person regardless of fault. You can select an $8,000 deductible if you have health insurance, but still receive lost wage coverage.

Part 3: Uninsured Motorist Coverage

Coverage Provided

Uninsured Motorist (UM) coverage pays when you are injured by:

  • Uninsured driver (no insurance)
  • Hit-and-run driver (unknown driver)
  • Driver with insolvent insurer
  • Driver with limits below Massachusetts minimums (underinsured)

Required Limits

Minimum UM limits match bodily injury liability:

  • $20,000 per person
  • $40,000 per accident

Can purchase higher limits for additional protection.

How UM Works

Claim Process:

  1. You are injured by uninsured/underinsured driver
  2. PIP pays first $8,000 of medical expenses
  3. UM coverage pays additional damages beyond PIP
  4. UM covers pain and suffering, lost wages, permanent injury

Example:

  • You're injured by uninsured driver
  • Medical bills: $50,000
  • Lost wages: $15,000
  • Pain and suffering: $25,000
  • Total damages: $90,000

Payment:

  • Your PIP: $8,000 (medical expenses)
  • Your UM (20/40 minimum): $20,000
  • You're responsible for remaining $62,000 (unless higher UM limits purchased)

Exam Tip: Uninsured motorist coverage is MANDATORY in Massachusetts at 20/40 limits. UM pays after PIP is exhausted and covers damages caused by uninsured drivers.

Part 4: Damage to Someone Else's Property

Coverage Provided

Property Damage Liability pays for damage you cause to:

  • Other vehicles
  • Buildings and structures
  • Fences and mailboxes
  • Personal property in other vehicles
  • Legal defense costs

Minimum Limit: $5,000

Massachusetts requires minimum $5,000 per accident property damage coverage.

Coverage Notes:

  • Pays for others' property only (not your vehicle)
  • No deductible applies
  • Defense costs included
  • Insufficient for most accidents (higher limits recommended)

Recommended Limits

Most Massachusetts drivers carry higher limits:

  • $25,000 - Minimum recommended
  • $50,000 - Better protection
  • $100,000+ - Comprehensive protection

Why Higher Limits?

  • Average vehicle cost exceeds $5,000 minimum
  • Multiple vehicles damaged in accidents
  • Property damage can include buildings, signs, etc.
  • Personal asset protection

Part 5: Optional Bodily Injury to Others

Part 5 provides higher liability limits than Part 1 minimums:

Common Limit Options

LimitsPremium LevelRecommended For
50/100LowBasic additional protection
100/300ModerateMost drivers
250/500HigherHomeowners, higher net worth
500/1000HighestMaximum protection

First Number: Per person limit Second Number: Per accident total limit

Why Purchase Part 5?

  • Massachusetts minimum 20/40 is insufficient for serious accidents
  • Protects personal assets from lawsuits
  • Covers gaps when serious injuries exceed Part 1 limits
  • Required by many lenders for financed vehicles

Exam Tip: Part 5 is OPTIONAL but highly recommended. It provides higher bodily injury liability limits beyond the compulsory 20/40 minimums.

Loading diagram...
Massachusetts Compulsory Auto Insurance Structure
Test Your Knowledge

What are the minimum bodily injury liability limits required in Massachusetts?

A
B
C
D
Test Your Knowledge

How much Personal Injury Protection (PIP) coverage is required in Massachusetts?

A
B
C
D
Test Your Knowledge

What does Massachusetts uninsured motorist coverage protect against?

A
B
C
D
Test Your Knowledge

What is the minimum property damage liability limit in Massachusetts?

A
B
C
D