Treasury Regulations (26 C.F.R.)
26 CFR § 43.4471-1 — Imposition of tax.
(a) In general. Section 4471 imposes a tax of $3 per passenger on a covered voyage as is defined in section 4472.
(b) By whom paid. The tax is imposed on the person providing the covered voyage (the operator of the vessel).
Source: official text