Hawaii is one of very few states that prohibits insurers from using age, sex, or length of driving experience as a rating factor (Hawaii Revised Statutes 431:10C-207). For families with a teen driver this is the most consequential insurance law in the country: a newly licensed teen cannot be surcharged for being young the way they would be anywhere else.
That does not make coverage free or unnecessary. Hawaii still rates on driving record, so tickets and at-fault accidents raise the premium here like anywhere else — and the liability exposure of a new driver is identical regardless of how the premium is calculated.
Hawaii raised its minimum liability limits from 20/40/10 to 40/80/20 effective January 1, 2026, applying to all new and renewal policies from that date. The Insurance Division notes that doubling the mandatory limits may raise premiums by roughly 25% for drivers who previously carried only the old minimum.
Hawaii is a no-fault state. Personal injury protection pays your teen's medical costs regardless of who caused the crash, which changes how medical bills are handled but does not reduce your liability exposure.
Uninsured motorist coverage is not required in this state. It is still worth carrying — it is the part of the policy that protects your own teen rather than the other driver.