Type A DiscountType B Discount
Premium discounts are intended to reflect the cost savings to insurers in such areas as policy issuance and agent commissions when they write a single large business rather than a number of small ones. These discounts are not available to employers in the Assigned Risk Pool.

Company Name Discount Type
Acadia Ins CoA-type
Ace American Insurance CoA-type
Ace Fire Underwriters Ins CoA-type
Ace Indemnity Ins CoA-type
Ace Property & Casualty Ins CoA-type
Acig Insurance CompanyB-type
Aim Mutual Ins CoA-type
Aiu Ins CoB-type
Alea North America Ins CoA-type
All America Ins CoA-type
Allianz Global Risks Us Ins CoA-type
Allmerica Financial Alliance Ins CoA-type
Allmerica Financial Benefit Ins CoA-type
American & Foreign Ins CoA-type
American Alternative Ins CorpA-type
American Automobile Ins CoA-type
American Casualty Co Of Reading PaA-type
American Compensation Ins CoA-type
American Country Ins CoA-type
American Economy Ins CoA-type
American Employers' Ins CoA-type
American Fire & Casualty CoA-type
American Guarantee & Liability Ins CoA-type
American Hardware Mutual Ins CoA-type
American Home Assurance CoB-type
American Ins CoA-type
American International Pacific Ins CoB-type
American Interstate Insurance CoA-type
American Manufacturers Mutual Ins CoA-type
American Motorists Ins CoA-type
American Protection Ins CoA-type
American States Ins CoA-type
American Zurich Insurance CompanyA-type
Amerisure Insurance CoB-type
Amerisure Mutual Ins CoB-type
Amguard Insurance CoA-type
Arbella Indemnity Ins CoA-type
Arbella Protection Ins Co IncA-type
Arch Insurance CompanyA-type
Argonaut Ins CoA-type
Argonaut-Midwest Ins CoA-type
Arrow Mutual Liability Ins CoB-type
Associated Employers Ins CoB-type
Associated Indemnity CorpB-type
Assurance Co Of AmericaA-type
Athena Assurance CoA-type
Atlantic Charter Ins CoA-type
Atlantic Mutual Ins CoA-type
Atlantic Specialty Insurance CompanyA-type
Automobile Ins Co Of HartfordA-type
Axa Corporate Solutions Ins CoB-type
Axa Re America Insurance CoB-type
Axis Insurance CompanyA-type
Axis Reinsurance CompanyA-type
Bancinsure IncA-type
Bankers Standard Insurance CoA-type
Beacon Mutual Insurance CoB-type
Berkshire Mutual Ins CoB-type
Birmingham Fire Ins Co Of PaB-type
Bituminous Casualty CorpA-type
Bituminous Fire & Marine Ins CoB-type
Blue Ridge Ins CoA-type
Boston Old Colony Ins CoA-type
Carolina Casualty Ins CoB-type
Centennial Ins CoA-type
Central Mutual Ins CoA-type
Centre Insurance CompanyA-type
Century Indemnity CoB-type
Charter Oak Fire Ins CoA-type
Chubb Indemnity Ins CoA-type
Chubb National Ins CoA-type
Church Mutual Ins CoB-type
Cincinnati Ins CoA-type
Citation Ins CoB-type
Citizens Ins Co Of AmericaA-type
Clarendon National Ins CoA-type
Colonial American Casualty & Surety CoA-type
Commerce & Industry Ins CoB-type
Commerce Ins CoB-type
Commercial Casualty Ins CoA-type
Commercial Ins Co Of Newark NjA-type
Connecticut Indemnity CoA-type
Continental Casualty CoB-type
Continental Ins CoA-type
Coregis Ins CoA-type
Country Casualty Ins CoB-type
Country Mutual Insurance CoB-type
Cumis Ins Society IncB-type
Daimlerchrysler Ins CoA-type
Dallas National Insurance CompanyA-type
Diamond State Ins CoA-type
Dorchester Mutual Ins CoA-type
Eastguard Ins CoA-type
Electric Ins CoNA
Employers Fire Ins CoA-type
Employers Ins Co Of WausauA-type
Employers Mutual Casualty Co Of IaA-type
Endeavor Ins CoA-type
Everest National Insurance CoA-type
Everest Reinsurance CoA-type
Excelsior Ins CoA-type
Fairfield Ins CoA-type
Fairmont Ins CoA-type
Fairmont Premier Insurance CoA-type
Fairmont Specialty Insurance CompanyA-type
Farm Family Casualty Ins CoA-type
Farmington Casualty CoA-type
Federal Ins CoA-type
Federated Mutual Ins CoA-type
Fidelity & Casualty Co Of NyA-type
Fidelity & Deposit Co Of MarylandA-type
Fidelity & Guaranty Ins Underwriters IncA-type
Fidelity & Guaranty Insurance Co.A-type
Fire & Casualty Ins Co Of CtA-type
Firemans Fund Ins CoA-type
Firemen's Ins Co Of Newark NjA-type
Firemens Ins Co Of Washington DcA-type
First Liberty Ins CorpB-type
Fitchburg Mutual Fire Ins CoA-type
Florists Mutual Ins CoA-type
Frankenmuth Mutual InsA-type
Frontier Ins CoA-type
General Casualty Ins Co Of WisconsinA-type
General Ins Co Of AmericaA-type
Genesis Ins CoA-type
Glens Falls Ins CoA-type
Globe Indemnity CoA-type
Granite State Ins CoB-type
Graphic Arts Mutual Ins CoA-type
Great American Alliance Ins CoA-type
Great American Assurance CoA-type
Great American Ins CoA-type
Great American Ins Co Of New YorkA-type
Great Divide Insurance CompanyA-type
Great Northern Ins CoA-type
Great West Caualty CoA-type
Greater New York Mutual Ins CoB-type
Greenwich Ins CoA-type
Guideone Mutual Ins CoA-type
Hanover American Ins CoA-type
Hanover Ins CoA-type
Harco National Ins CoB-type
Harleysville Mutual Ins CoA-type
Harleysville Preferred Ins CoB-type
Harleysville Worcester Ins CoB-type
Hartford Accident & Indemnity CoB-type
Hartford Casualty Ins CoB-type
Hartford Fire Ins CoB-type
Hartford Ins Co Of The MidwestB-type
Hartford Underwriters Ins CoB-type
Highlands Ins CoA-type
Houston General Ins CoA-type
Illinois National Ins CoB-type
Independence Casualty Insurance CoA-type
Ins Co Of Greater New YorkA-type
Ins Co Of North AmericaA-type
Ins Co Of The State Of PaB-type
Kansas City Fire & Marine Ins CoA-type
Liberty Ins CorpB-type
Liberty Insurance UnderwritersA-type
Liberty Mutual Fire Ins CoB-type
Liberty Mutual Ins CoB-type
Liberty Northwest Ins CorpA-type
Lm Ins CorpB-type
Lumbermens Mutual Casualty CoB-type
Lumbermens Underwriting AllianceB-type
Main Street America Assurance CoA-type
Maine Bonding & Casualty CoA-type
Maine Employers Mutual InsA-type
Maryland Casualty CoA-type
Massachusetts Bay Ins CoA-type
Massachusetts Homeland Ins CoA-type
Masswest Ins CoA-type
Memic Indemnitty CompanyA-type
Merchants Ins Co Of Nh IncA-type
Merchants Mutual Ins CoA-type
Middlesex Ins CoA-type
Midwest Employers Casualty CoA-type
Mitsui Sumitomo Ins Co Of AmericaA-type
Montgomery Mutual Ins CoA-type
Mountain Valley Indemnity CompanyA-type
National Fire Ins Co Of HartfordA-type
National Surety CorpA-type
National Union Fire Ins Co Of PittsburghB-type
Nationwide Mutual Fire Ins CoB-type
Nationwide Mutual Ins CoB-type
Nationwide Property & Casualty Ins CoB-type
Netherlands Ins CoA-type
New England Ins CoA-type
New Hampshire Ins CoB-type
Ngm Insurance CompanyA-type
Niagara Fire Ins CoA-type
Nipponkoa Ins Co LtdA-type
Nipponkoa Ins Co Of AmericaA-type
Norfolk & Dedham Mutual Fire Ins CoA-type
Norguard Insurance CompanyA-type
North American Elite Ins CoA-type
North American Specialty Ins CoA-type
North River Ins CoA-type
Northern Assurance Co Of AmericaA-type
Northern Ins Co Of New YorkA-type
Ohio Casualty Ins CoA-type
Ohio Security Ins CoA-type
Old Republic Ins CoA-type
Onebeacon America Insurance CompanyA-type
Onebeacon Insurance CompanyA-type
Pacific Employers Ins CoA-type
Pacific Indemnity CoA-type
Paramount Ins CoA-type
Patriot General Ins CoA-type
Peerless Indemnity Ins CoA-type
Peerless Ins CoA-type
Penn Millers Ins CompanyA-type
Pennsylvania General Insurance CompanyA-type
Pennsylvania Lumbermens Mutual Ins CoA-type
Pennsylvania Manufacturers Assoc Ins CoA-type
Pennsylvania National Mutual Cas Ins CoB-type
Petroleum Casualty CoA-type
Pharmacist Mutual InsA-type
Phoenix Assurance Co Of NyA-type
Phoenix Ins CoA-type
Pilgrim Ins CoB-type
Plymouth Rock Assurance CorpB-type
Preferred Professional Ins CoA-type
Professional Liability Ins Co Of AmericaA-type
Property & Casualty Ins Co Of HartfordA-type
Protective Ins CoA-type
Providence Washington Ins CoA-type
Public Service Mutual Ins CoA-type
Quincy Mutual Fire Ins CoA-type
Redland Ins CoA-type
Regent Ins CoA-type
Republic Western Ins CoA-type
Republic-Franklin Ins CoA-type
Royal Indemnity CoA-type
Royal Ins Co Of AmericaA-type
Safeguard Ins CoA-type
Safety First Insurance CompanyA-type
Safety National Casualty CorpA-type
Savers Property & Casualty Ins CoA-type
Security Ins Co Of HartfordA-type
Selective Ins Co Of New YorkA-type
Selective Insurance Co Of South CarolinaA-type
Selective Insurance Co Of The SoutheastA-type
Selective Insurance Company Of AmericaA-type
Sentry Ins A Mutual CoA-type
Sentry Select Insurance Co.A-type
Sirius America Ins CoB-type
Sompo Japan Ins Co Of AmericaA-type
St Paul Fire & Marine Ins CoA-type
St Paul Guardian Ins CoA-type
St Paul Medical Liability Ins CoA-type
St Paul Mercury Ins CoA-type
Standard Fire Ins CoA-type
Star Insurance CompanyA-type
State Farm Fire & Casualty CoA-type
State National Insurance Company IncA-type
Stonington Insurance CoB-type
T.H.E. Insurance CompanyB-type
Tig Indemnity CompanyA-type
Tig Ins CoA-type
Tokio Marine & Nichido Fire Ins Co LtdA-type
Trans Pacific Ins CoA-type
Transcontinental Ins CoA-type
Transport Ins CoA-type
Transportation Ins CoB-type
Travelers Casualty & Surety CoB-type
Travelers Casualty & Surety Co Of AmericA-type
Travelers Casualty Co Of ConnecticutA-type
Travelers Casualty Ins Co Of AmericaA-type
Travelers Commercial Casualty CoB-type
Travelers Commercial Ins CoA-type
Travelers Indemnity CoA-type
Travelers Indemnity Co Of AmericaA-type
Travelers Indemnity Co Of CtB-type
Travelers Ins CoA-type
Travelers Property Casualty Co Of AmericaB-type
Truck Ins ExchangeA-type
Trumbull Ins CoA-type
Twin City Fire Ins CoB-type
Ulico Casualty CoA-type
Union Ins Co Of ProvidenceA-type
United States Fidelity & Guaranty CoA-type
United States Fire Ins CoA-type
Universal Underwriters Ins CoA-type
Utica Mutual Ins CoA-type
Valley Forge Ins CoB-type
Vanliner Ins CoA-type
Vigilant Ins CoA-type
Virginia Surety Company IncA-type
Warner Ins CoA-type
Wausau Business Ins CoA-type
Wausau General Insurance CoA-type
Wausau Underwriters Ins CoA-type
West American Ins CoA-type
Westchester Fire Ins CoB-type
Westport Ins CorpA-type
Xl Insurance America IncA-type
Xl Specialty Ins CoA-type
York Ins CoA-type
Zenith Ins CoA-type
Zurich American Ins CoA-type

Guidelines for Filing Workers' Compensation Rate Deviations and Schedule Credit Plans pdf format of Module_4_Rate.pdf

Recommended Content

People also viewed...

You recently viewed...

Personalization is OFF. Your personal browsing history at Mass.gov is not visible because your personalization is turned off. To view your history, turn your personalization on.

Learn more on our .

*Recommendations are based on site visitor traffic patterns and are not endorsements of that content.