Does New Hampshire require you to purchase liability insurance for your car?

New Hampshire has no mandatory insurance law. Still, while you may legally drive an uninsured vehicle, it can represent quite a financial risk to you. If you're involved in an accident, one or more of the other parties may hold you responsible for the payment of injuries and damages suffered by that party. And medical bills in particular can be quite expensive. Your license may be suspended until you find a way to pay those bills. New Hampshire may also require you to insure your vehicle for the next several years. [Reporting the Accident, Accidents and Financial Responsibility - Part Sixteen, State of New Hampshire Driver's Manual]