Issue
This report identifies the states that require drivers to purchase auto liability insurance, uninsured
motorist coverage, or underinsured motorist coverage. For the states that require auto liability
insurance, it also lists the minimum amount of required bodily injury and property damage
coverage. (This report updates and replaces OLR Report 2017-R-0050.)
Summary
According to the Insurance Information Institute, 49 states and the District of Columbia require
drivers to have auto liability insurance. New Hampshire is the only state that does not require it.
Instead, New Hampshire requires drivers to show that they are able to provide sufficient funds in
the case of an at-fault accident (i.e., proof of financial responsibility). (Although Virginia requires
insurance, it allows motorists to register an uninsured car for a higher fee.)
Auto liability insurance generally pays another driver’s medical, vehicle repair, and other costs when
the policyholder is the at-fault driver in an accident. It typically covers (1) bodily injury per person
and per accident and (2) property damage. Connecticut requires a driver to carry minimum liability
coverage of $25,000 per person and $50,000 per accident for bodily injury and $25,000 per
accident for property damage (CGS § 14-112).
The following 19 jurisdictions also require drivers to carry uninsured motorist coverage (UM), which
compensates policyholders when another driver who is at fault for the accident has no auto liability
insurance or is a hit-and-run driver: Connecticut, District of Columbia, Illinois, Maine, Maryland,