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AIPSO is a management organization and service provider for various insurance industry groups responsible for administering the residual market.  Click here for registration instructions, and to learn about the benefits of registering for  Click a button below for access to AIPSO's other web sites and products.

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AIPSO Offices' Holiday Schedule

AIPSO's home office in Johnston, Rhode Island and all AIPSO regional offices will be closed on Memorial Day--Monday, May 30.

In addition, AIPSO's Western Region office in San Francisco will close at 2:00 p.m. (Pacific time) on Friday, May 27.

The following regional/Plan operations offices are headquartered in AIPSO’s home office:
• AIPSO’s Northeast Region, serving the Automobile Insurance Plans of Connecticut, Maine, New Hampshire, Pennsylvania, and Vermont, as well as the New Hampshire Automobile Reinsurance Facility
• The Rhode Island Automobile Insurance Plan and Rhode Island Plan Service Center
• The Arkansas Automobile Insurance Plan
• The Associated Auto Insurers Plan of South Carolina
• The Plan operations offices serving the Indiana, Louisiana, and Oklahoma Automobile Insurance Plans
• The Plan management office for AIPSO’s Central Region, serving the Illinois, Iowa, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota Plans

AIPSO’s Mid-Atlantic regional office, headquartered  in Glen Allen, Virginia, serves the  Automobile Insurance Plans of Delaware, District of Columbia, Virginia, and West Virginia.   

AIPSO’s New Jersey Regional office in Mt. Laurel, New Jersey, serves the state’s Personal  Automobile Insurance and Commercial Automobile Insurance Plans, as well as New Jersey’s Special Automobile Insurance Policy program.

AIPSO’s New York regional office, headquartered in New York City, serves the New York Automobile Insurance Plan

AIPSO’s Southeastern regional office, headquartered in Birmingham, Alabama, serves the Automobile Insurance Plans of Alabama, Georgia, Mississippi, South Carolina (CAIP), and Tennessee

AIPSO’s Western regional office, headquartered in San Francisco, serves the Automobile Insurance Plans of Alaska, Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington, and Wyoming, as well as California’s Low Cost Auto Insurance program.

All AIPSO offices are scheduled to resume normal business hours on Tuesday, May 31.


AIPSO Headlines
Single Release of CAIP Members’ Participation (MP) ReportSingle Release of CAIP Members’ Participation (MP) Report

AIPSO is pleased to announce that, beginning in June 2016, the CAIP Members’ Participation (MP) Report and Cash Settlement invoice will transition from a split release schedule to a single release.

This will provide companies with their CAIP shares all at one time rather than in two separate batches, for both the paper and online reports. 

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AIPSO Facts 2015/2016 Now AvailableAIPSO Facts 2015/2016 Now Available

AIPSO Facts 2015/2016 has been released, and can be accessed by registered users of This publication provides users with an extensive compilation of information and data concerning the automobile insurance residual market.

Notice to mail recipients of this document: this will be the final year AIPSO Facts will be distributed in printed form.

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