§ 60303. Light money
(a)
Imposition of Tax.—
A tax of 50 cents per ton, to be called “light money”, is imposed on a vessel not of the United States at each entry in a port of the United States. This tax shall be imposed and collected under the same regulations that apply to tonnage taxes.
(b)
Exception for Vessels Owned by Citizens.—
(1)
In general.—
Subsection (a) does not apply to a vessel owned only by citizens of the United States if—
(A)
the vessel is carrying a regular document issued by a customhouse of the United States proving the vessel to be owned only by citizens of the United States; and
(c)
Exception for Vessels Becoming Documented.—
Subsection (a) section does not apply to a vessel that—