Writing insurance in the Bay State since 1928, we have a long history of serving the insurance needs of individuals, families and small businesses. To help you submit Massachusetts Auto Insurance Plan (MAIP) business to the Main Street America Insurance, please utilize the following information to manage your customers’ accounts.
Policy Issuance and Service
We only accept the Massachusetts ACORD application for new MAIP business. Applications must be received within seven days of the new business effective date. For information on supporting material that must be submitted with the application, please refer to the Massachusetts Processing Guide.
Premium charged for a MAIP policy shall be the lesser of the premium calculated using MAIP rates or the premium calculated using Main Street America Insurance’s voluntary rates. In order to accurately calculate voluntary premium, please provide the information requested in the following form and include a printed copy of the form with the MAIP application:
NGM Ins Co Voluntary Rating Info
MAIP new business applications and renewals should be sent to:
Main Street America Insurance
P.O. Box 2300
Keene, NH 03431
MAIP Quoting should be sent to: MAIPQuote@msagroup.com
Our Customer Service help line can answer your questions regarding coverages, billing and policy status.
Customer Service Help Line:
(877) 9ASKMSA (877-927-5672)
Contact Customer Service for questions regarding payments, cancellation or reinstatements as well as online payment assistance. They can also assist you with policy changes or corrections such as vehicle use, territory or driver assignments.
Report losses 24 hours a day, 7 days a week:
Call Center—Customer Care Unit
(877) 282-3844 (fax)
Please contact the Customer Care Unit to learn the status of a claim.