Alcoholic Beverages:

U.S. residents 21 years of age and older can return to the mainland with four litres of liquor, duty free. You are allowed to add a 5th litre duty free if it is a product made in the U.S. Virgin Islands.  The legal drinking age in the US. Virgin Islands is eighteen (18). It is a violation of law for alcohol to be sold to any person under the age of eighteen (18).

Minors are prohibited from assisting with alcoholic products. This includes but is not limited to working as bartenders, engaging in the sale of alcohol, or serving alcoholic products.

Tobacco Products:

U.S. citizens age 21 or older are allowed up to 100 cigars (not of Cuban origin) and up to 5 cartons, or 1,000 cigarettes duty free, per person, if purchased in the U.S. Virgin Islands.  The legal smoking age in the US. Virgin Islands is eighteen (18).  It is a violation of law for tobacco to be sold to any person under the age of eighteen (18).

Source:USVI DLCA

Visitor information sites on the U.S Virgin Islands

Frommers Destinations

Visit USVI

Visit St. Thomas