Haw. Rev. Stat. § 235-4.2
A person that lacks physical presence in the State is presumed to be systematically and regularly engaging in business in the State and taxable under this chapter if, during the current or preceding calendar year:
[L 2019, c 221, §1]
Section applies to taxable years beginning after December 31, 2019. L 2019, c 221, §3.