Hawaii Revised Statutes — Title 14 (Taxation)
HRS § 231-40 — Interpretation
§231-40 Interpretation.
Sections 231-34, 231-35, 231-36, and 231-36.4 shall be construed in accordance
with judicial interpretations given to similar provisions of title 26 of the
United States Code; consistent therewith, the term "wilfully" shall
mean a voluntary, intentional violation of a known legal duty.
Source: official text