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Washington Automobile Insurance Plan
Welcome to the homepage of The Washington Automobile Insurance Plan.

The Washington Automobile Insurance Plan was created to provide automobile insurance coverage to eligible risks who seek coverage and are unable to obtain such coverage through the voluntary market. Eligible Washington Automobile Insurance Plan risks are shared among companies writing automobile insurance in the state of Washington. 

Washington is one of several states that comprise an association of auto plans referred to as the Western Association of Automobile Insurance Plans (WAAIP).  WAAIP is a processing center where people who have trouble buying automobile insurance are put in touch with an insurance company which will insure them.

 AIPSO Offices' Thanksgiving Holiday Schedule

AIPSO's home office and all AIPSO regional offices will close at 2:00 p.m. local time on Wednesday, November 25.  They will remain closed on Thursday, November 26 (Thanksgiving Day) and Friday, November 27.

All AIPSO offices will reopen during regular business hours on Monday, November 30.

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.



Important Notices

Effective immediately, the mailing address for WAAIP private passenger and commercial applications, and other related Plan forms will be:

Western Association of Automobile Insurance Plans

P.O. Box 6530

Providence, RI 02940-6530

Please be advised, the telephone numbers, fax numbers and email for WAAIP remain unchanged.

Please note the Western Region office in San Francisco will remain open.

Western Association of Auto Insurance Plans
150 California Street Suite 200 San Francisco, CA 94111
Monday - Friday 8:00 - 4:00 PT
Phone: (800)227-4659 Fax: (415)421-4013 Email: