Updated 11/10/2025
Filing Number
Rate impact
Content
New Business Effective Date
Renewal Effective Date

Rule:

  • Direct Payment Plan for Motor Vehicle Collision and Comprehensive Coverage Claims and Referral Repair Shop Programs

Markup of Changes

11/10/2025
11/10/2025

Rate/Rule

Liberty Mutual Personal

  • Section FR-Forms

Liberty Mutual Fire Ins. Co.

Rule:

  • G7. Coverages and Limits
  • P2. Prior Insurance

Rate:

  • Bodily Injury Limit – Coverage Factor
  • Property Damage Limit – Coverage Factor
  • Uninsured Bodily Injury Limit – Coverage Factor
  • Underinsured Bodily Injury Limit – Coverage Factor
  • Compulsory Bodily Injury Limit – Coverage Factor

LM General Ins. Co.

Rule:

  • G11. Coverages and Limits
  • G12. Mandatory Offer of Coverage

Rate:

  • Limit Factor
  • Motorcycle Rating Coverage Factors

Liberty Mutual Ins. Co.

Rate:

  • Class – Territory Base Rates

Rule:

  • Rule 2. Coverages and Limits
  • Rule 3. Mandatory Offer
  • Increased Limits Tables

Liberty Mutual Ins. Group

  • Increased Limits and Program Factors
  • Uninsured/Underinsured Motorists Rates
  • Miscellaneous Motor Vehicle
  • Motorcycle Rates

Liberty Mutual Personal

Rule:

  • G11. Coverages and Limits
  • G12. Mandatory Offer of Coverage

Rate:

  • Coverage Factors

Liberty Mutual Ins. Group

Rate:

  • Miscellaneous Motor vehicle
  • Miscellaneous Motor Vehicles Base Rates
  • Motorcycle Rates
  • Index of forms (all carriers)

Markup of Changes

07/01/2025
07/01/2025
+.07%

Form/Rate/Rule

Form:

  • Coverage Selections Page – AUTO 4986 03 25
  • Coverage Selections Page – AUTO 4986 01 22

Rule:

Manual of Rules

Section G. General Rules

  • G1. Application of Manual
  • G2. Eligibility
  • G3. Policy Term
  • G4. Rates and Rating Information
  • G5. Premium Adjustments due to Policy Changes or Cancellations
  • G6. Whole Dollar Premium
  • G7. Coverage and Limits
  • G7A. Personal Injury Protection – Deductible Form
  • G8. Pre-Insurance Inspection Program

Section D. Definitions

  • D1. Experience Period
  • D2. Chargeable Accidents
  • D3. Violation Definitions
  • D4. Accident Forgiveness

Section P. Policy

  • P1. Payment Discounts
  • P2. Prior Insurance
  • P3. Minimum Base Price, Number of Vehicles, Number of Operators
  • P4. Maximum Base Price
  • P5. Early Shopper Discount
  • P6. Newly Licensed Operator Discount
  • P7. Newly Independent Discount
  • P8. Multi-Policy Discount
  • P9. Life Multi-Policy Discount
  • P10. Military Discount
  • P11. Claims Free Discount
  • P12. Violation Free Discount
  • P13. Property Insurance Discount
  • P14. Digital Discounts
  • P15. Group Savings Plus Discount
  • P16. Policy Evaluation Type

Section O. Operator

  • O1. Years Licensed
  • O2. Years Licensed, Vehicles, Operators
  • O3. Operator Incident
  • O4. Operator Surcharge
  • O5. Student Discounts
  • O7. Senior Discount
  •  O8. Household Averaging

Section H. Household Composition

  • H1. Minimum Years Licensed Current
  • H2. Maximum Years Licensed Current
  • H3. Inexperienced Operator, Number of Vehicles, Number of Operators
  • H4. Unlisted Named Insured, Restricted Driver Indicator
  • H5. Number of Vehicles

Section V. Vehicle

  • V1. Vehicle Performance Group
  • V2. Vehicle Ownership Current
  • V3. Coverage Combination
  • V4. Vehicle Age When Added, Years Owned When Added
  • V5. Vehicle Age When Added, Number of Vehicles, Number of Operators
  • V6. Model Year
  • V7. Vehicle Age When Added
  • V8. Vehicle Age Difference
  • V9. Vehicle Territory
  • V10. Alternate Garaging
  • V11. Minimum Years Licensed, Class
  • V12. Minimum Years Licensed, Size
  • V13. Vehicle Age, Inexperienced Operator
  • V17. RightTrack
  • V18. Vehicle Age Difference, Number of Vehicles, Number of Operators
  • V19. Vehicle Age Difference, Years Owned When Added
  • V20. Vehicle Age Difference, Inexperienced Operator
  • V21. Rated Annualized Mileage

Section F. Other

  • F1. Underwriting Tier
  • F2. Fixed Expense
  • F3. Basic Package Capping Factor
  • F4. Rate Stabilization – Transition Capping
  • F5. Program Offset Multiplier

Section OC. Optional Coverages

  • OC1. Excess Electronic and Customized Equipment Coverage
  • OC2. Auto Loan/Lease Coverage (GAP Coverage)
  • OC3. Antique Private Passenger Automobiles
  • OC4. Unique and Unusual Private Passenger Vehicles
  • OC5. Trailers
  • OC6. Camper Bodies
  • OC7. Better Car Replacement Coverage
  • OC8. Employee Parking Guard
  • OC9. Liberty Mutual Deductible Fund
  • OC10. Original Parts Replacement Coverage
  • OC11. Custom Coverage Level
  • OC12. Extended Non-Owned Coverage
  • OC13. RideSharing Coverage

Section FR. Forms

  • List of Forms

Section PDP – Premium Determination Pages

03/17/2025
05/26/2025
+.07%

Rate:

Massachusetts Auto Rating Manual

03/17/2025
05/26/2025
+.07%

Rate:

Massachusetts Auto Rating Manual

03/17/2025
05/26/2025
+.07%

Rate:

Massachusetts Auto Rating Manual

03/17/2025
05/26/2025
+.07%

Rate:

  • Massachusetts Auto Rating Manual

Markup of Changes

Form:

  • Coverage Selections Page – AUTO 4986 03/25
  • Forms List

Manual of Rules with Markup of Changes

Rates with Markup of Changes

03/17/2025
05/26/2025
+.07%

Rate:

  • Massachusetts Auto Rating Manual

Markup of Changes

Form:

  • Coverage Selections Page – AUTO 4986 03/25
  • Forms List

Manual of Rules with Markup of Changes

Rates with Markup of Changes

03/17/2025
05/26/2025
+.07%

Rate:

  • Massachusetts Auto Rating Manual

Markup of Changes

Form:

  • Coverage Selections Page – AUTO 4986 03/25
  • Forms List

Manual of Rules with Markup of Changes

Rates with Markup of Changes

03/17/2025
05/26/2025

Rate:

  • Model Year

Markup of Changes

08/08/2024
09/12/2024
+6%

Rate:

  • Automobile Rating

Markup of Changes

05/11/2024
06/15/2024
+8.3%

Rate:

  • Rating Manual Pages
05/11/2023
06/15/2023

Form/Rate/Rule (All new PP Business including Trailers & Antiques will be written in LMFIC).

Form:

  • Coverage Selections Page – AUTO 4986 01 22
  • Operator Exclusion Form – AS 1003MA 01 22
  • Application for Massachusetts Motor Vehicle Insurance – AUTO 4985 01 22
  • Massachusetts Automobile Insurance Policy – AUTO 4352 01 22
  • Massachusetts Private Passenger Automobile Insurance Manual – Version 1.00 Effective Per Section A

Section G – General Rules

  • G1. Application and Manual
  • G2. Eligibility
  • G3. Policy Term
  • G4. Rates and Rating information
  • G5. Premium Adjustments due to Policy Changes or Cancellations
  • G6. Whole Dollar Premium
  • G7. Coverages and Limits
  • G7A. Personal Injury Protection – Deductible Form
  • G8. Pre-Insurance Inspection Program

Section D – Definitions

  • D1. Experience Period
  • D2. Chargeable Accidents
  • D3. Violation Definitions
  • D4. Accident Forgiveness

Section P – Policy

  • P1. Payment Discounts
  • P2. Prior Insurance
  • P3. Minimum Base Price
  • P4. Maximum Base Price
  • P5. Early Shopper Discount
  • P6. Newly Licensed Operator Discount
  • P7. Newly Independent Discount
  • P8. Multi-Policy Discount
  • P9. Live Multi-Policy Discount
  • P10. Military Discount
  • P11. Claims Free Discount
  • P12. Violation Free Discount
  • P13. Property Insurance Discount
  • P14. Digital Discounts
  • P15. Group Savings Plus Discount

Section O – Operator

  • O1. Years Licensed
  • O2. Years Licensed, Vehicles, Operators
  • O3. Operator In ident
  • O4. Operator Surcharge
  • O5. Student Discounts
  • O6. Driver Training Discount
  • O7. Senior Discount
  • O8. Household Averaging

Section H – Household Composition

  • H1. Minimum Years Licensed Current
  • H2. Maximum Years License4d Current
  • H3. Inexperienced Operator, Number of Vehicles, Number of Operators
  • H4. Unlisted Named Insured, Restricted Driver Indicator
  • H5. Number of Vehicles

Section V – Vehicle

  • V1. Vehicle Performance Group
  • V2. Vehicle Ownership Current
  • V3. Coverage Combination
  • V4. Vehicle Age When Added, Years Owned When Added
  • V5. Vehicle Age When Added, Number of Vehicles, Number of Operators
  • V6. Model Year
  • V7. Vehicle Age When Added
  • V8. Vehicle Age Difference
  • V9. Territory
  • V10. Alternate Garaging
  • V11. Minimum Years Licensed, Class
  • V12. Minimum Years Licensed, Size
  • V13. Vehicle Age, Inexperienced Operator
  • V14. Odometer Score
  • V15. Title Score
  • V16. Tech Safety Discount
  • V17. Usage Based Insurance

Section F – Other

  • F1. Tier
  • F2. Fixed Expense
  • F3. Basic Package Capping Factor

Section OC – Optional Coverages

  • OC1. Excess Electronic and Customized Equipment Coverage
  • OC2. Auto Loan/Lease Coverage (Gap Coverage)
  • OC3. Antique Private Passenger Automobiles
  • OC4. Unique and Unusual Private Passenger Vehicles
  • OC5. Trailers
  • OC6. Camper Bodies
  • OC7. Better Car Replacement Coverage
  • OC8. Employee Parking Guard
  • OC9. Liberty Mutual Deductible Fund
  • OC10. Original Parts Replacement Coverage
  • OC11. Custom Coverage Level
  • OC12. Extended Non-Owned Coverage
  • OC13. RideSharing Coverage

Section FR – Forms (list with number…form not included in filing)

  • $100 Glass Deductible – Comprehensive – AS 2330
  • Additional Policy Protection – PMKT 1249
  • Application for Massachusetts Motor Vehicle Insurance – AUTO 4985
  • Auto Loan/Lease Coverage – AS 3805
  • Better Car Replacement™ Coverage – AS 3799
  • Certificate of Automobile Insurance – AUTO 5008
  • Coverage for Anyone Renting an Auto to You Additional Insured – Lessor – AS 2327
  • Coverage for Customizing Equipment – AS 3793
  • Education Affinity Endorsement – AS 2303
  • Educator Endorsement – AS 2304
  • Employee Parking Guard™ Coverage – AS 3720
  • Excess Electronic Equipment Coverage – AS 3797
  • Liberty Enhanced Coverage Endorsement – AS 3906
  • Liberty Mutual Deductible Fund™ – AS 3837
  • Massachusetts Automobile Insurance Policy – AUTO 4352
  • Massachusetts Medical Payments Coverage Amendatory Endorsement – AS 3820
  • Operator Exclusion Form – AS 1003
  • Optional Bodily Injury to Others Exclusion – AUTO 5007
  • Original Equipment Manufacturer Parts Coverage – AS 3834MA
  • Policy Declarations – AUTO 4986
  • Massachusetts Renewal Form – AUTO 4988
  • RideSharing Coverage Endorsement – Massachusetts – AS 3920MA
  • Stated Amount Coverage – AS 2334
  • Suspension of Coverage and Reduction of Limits – AS 2335
  • Trust Endorsement – AS 2317
  • Use of Other Autos – Vehicles Furnished or Available for Regular Use – AS 2337
  • Waiver of Deductible – AS 2339
  • Rate Manual
    • Section PDP – Premium Determination Pages
  • Variable Payment Plan

Markup of Changes

08/22/2022
08/22/2022

Rule:
Direct Payment Plan for Motor Vehicle Collision and Comprehensive Coverage Claims and Referral Repair Shop Programs
Markup of Changes

07/25/2022
07/25/2022

Rule:

  • Variable Payment Plan
10/11/2012
10/11/2012